space engineers lcd panel battery factory

Script that shows the charge of all batteries on the connected grid with LCD images. You can safely add new batteries to the ship/station without having to recompile the script.

This script was specially written to use my "LCD Inverted Percentage Bars 1%" Mod, that adds 101 images to show how much charge is on all the battiers on the connected grid.

Its a cool script. Kinda feel like the LCD image lets it down. Me and a friend are making a machine where it has multiple batteries and turbines on it but cannot find a script to make it easier for us to observe the machines power use/drain/charge.

Hi, is there any way to rotate the display? The texture is quite narrow and it"d fit quite nicely on a vertically placed wide lcd panel but it"d need an option to rotate it within it.

Hey, is this still working after the most recent Survival-Update? I cant get my Textpanel (small LCD) to display anything. I named it "LCD Battery", loaded the script into a programmable block and hit run. Images mod ist also loaded. Nothing happens. I can manually load the images into the LCD; but they only display for s second before it goes back to "online" Any help?

Electricity is a system and resource in Space Engineers that is used to power most devices. It is created using a Large Reactor, Small Reactor, Wind Turbine, Hydrogen Engine, or Solar Panel. It can be stored in a Battery and discharged to the grid it is built on. Any device that has a direct block connection to a power source will be powered by that power source; that is, if a reactor is on a ship, all devices attached to that ship should receive power - provided there is enough power to supply all active blocks on the grid.

In Space Engineers the rate of energy transfer and energy conversion is expressed in watt (W). The unit watt comes commonly prefixed to kW or MW, as seen in the table. An amount of stored electricity is expressed in watt hours (Wh), which can be thought of as the product of a rate of energy transfer and a time this rate was sustained. If, for example, you need 500 W for 5 hours, a battery storing electricity to the amount of 500W*5h = 2500 Wh = 2.5 kWh will suffice. Typically you will encounter Wh, kWh, and MWh units in the game referring to stored energy in a charged battery or in fuel like uranium ingots. Conversely, W, kW, and MW units describe a rate consumers (e.g. refineries) and producers (e.g. reactors) of electricity work at.

A Battery is special in that it doesn"t generate electricity, it merely stores it for later use. It"s wise to combine renewable electrical generation from solar panels with batteries and not reactors since a battery charging from the latter is only 80% efficient. This efficiency penalty means that a battery needs 20% more power (Wh) for the energy it will store and return. That is while it will return 3 MWh (for large batteries) charging at a maximum rate of 12 MW, the battery will require 3.6 MWh for a full charge, thus 600 kWh will be wasted. A Large Ship battery continuously drawn on at its maximum output rate of 12 MW, beginning at full charge of 3 MWh, will deplete in 15 minutes.

In Space Engineers, electricity sources are ranked in order of which of them will be used first to fulfill electrical demand as a sort of automatic intelligent power management sub-system. The purpose of this is to utilise power sources intelligently, for example if there is both a Solar Panel and a Large Reactor available to use. Instead of equally distributing a load across them the grid will attempt to utilise all of the output of a solar panel, before using the reactor and use the reactor to make up any difference in demand that the solar panel cannot provide. Thereby saving Uranium, instead of needlessly letting solar power go to waste.

(*) Solar Panels have a maximum output depending on their angle to the sun and the amount of actually lit surface. Given values are the maximum achievable output with perfect conditions, therefore efficiency and output may vary.

Comparing them directly, the small reactor provides far more energy for the space it takes up; for example, 20 Small Reactors is equal to the output of a Large Reactor with only two-thirds of the space used. Despite this the large reactor offers greater economies of scale, requires less Conveyor complexity and in general is more useful in a variety of important applications especially as Powerplants for Large Ships, being both lighter and requiring fewer resources to construct. This makes Large Reactors ideal for ships that can take advantage of their reduced mass and accelerate or decelerate more easily, and therefore use less Uranium Ingots. Small Reactors are therefore ideal for stations that do not need to move, situations where physical space is precious or presents relatively light power needs that would not require a larger more expensive reactor. For example, a large reactor only needs 40 Metal Grids while a small reactor needs 4 Metal Grids at approximately 10 Small Reactors (150 MW) you would start to see economy of scale benefits clearly when using the large reactor. Between them however, they use Uranium Ingots equally as efficiently neither one will manage to extract more energy than they would otherwise have to.

*While it can function as a pass-through/power bank, there"s a delay between disconnecting/losing power and the battery bank coming on, so forget using this as a mini-UPS for a RaspPi or similar function.

Together the improved chemistry, efficient design, battery and drive unit flexibility, along with GM’s ability to manufacture at scale in its joint venture with LG Energy Solution, will allow GM to make remarkable progress in driving down costs for customers.

The cost won’t be the only attractive element. The battery design allows GM’s creative designers to reimagine vehicle styling. Starting from the ground up, less space needed for batteries means more room for people – leading to better passenger comfort and bolder, more dynamic exteriors designed to improve aerodynamics for greater vehicle efficiency.

Various cells and batteries (top left to bottom right): two AA, one D, one handheld ham radio battery, two 9-volt (PP3), two AAA, one C, one camcorder battery, one cordless phone battery

A battery is a source of electric power consisting of one or more electrochemical cells with external connectionselectrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode.redox reaction converts high-energy reactants to lower-energy products, and the free-energy difference is delivered to the external circuit as electrical energy. Historically the term "battery" specifically referred to a device composed of multiple cells; however, the usage has evolved to include devices composed of a single cell.

Primary (single-use or "disposable") batteries are used once and discarded, as the electrode materials are irreversibly changed during discharge; a common example is the alkaline battery used for flashlights and a multitude of portable electronic devices. Secondary (rechargeable) batteries can be discharged and recharged multiple times using an applied electric current; the original composition of the electrodes can be restored by reverse current. Examples include the lead-acid batteries used in vehicles and lithium-ion batteries used for portable electronics such as laptops and mobile phones.

Batteries come in many shapes and sizes, from miniature cells used to power hearing aids and wristwatches to, at the largest extreme, huge battery banks the size of rooms that provide standby or emergency power for telephone exchanges and computer data centers. Batteries have much lower specific energy (energy per unit mass) than common fuels such as gasoline. In automobiles, this is somewhat offset by the higher efficiency of electric motors in converting electrical energy to mechanical work, compared to combustion engines.

In the 1930s, the director of the Bagdad Museum and Iraq Antiquities Department Wilhelm König reported the discovery of the Baghdad battery, a first century device consisting of a ceramic pot, copper, and iron. His assumption was that it was used for electroplating, but later theories suggest it may have been a medical device used for electrotherapy.

Batteries in vacuum tube devices historically used a wet cell for the "A" battery (to provide power to the filament) and a dry cell for the "B" battery (to provide the plate voltage).

Between 2010 and 2018, annual battery demand grew by 30%, reaching a total of 180 Gwh in 2018. Conservatively, the growth rate is expected to be maintained at an estimated 25%, culminating in demand reaching 2600 Gwh in 2030. In addition, cost reductions are expected to further increase the demand to as much as 3562 GwH.

Distributed electric batteries, such as those used in battery electric vehicles (vehicle-to-grid), and in home energy storage, with smart metering and that are connected to smart grids for demand response, are active participants in smart power supply grids.vehicle electric batteries that have their battery capacity reduced to less than 80%, usually after service of 5–8 years, are repurposed for use as backup supply or for renewable energy storage systems.

A battery consists of some number of voltaic cells. Each cell consists of two half-cells connected in series by a conductive electrolyte containing metal cations. One half-cell includes electrolyte and the negative electrode, the electrode to which anions (negatively charged ions) migrate; the other half-cell includes electrolyte and the positive electrode, to which cations (positively charged ions) migrate. Cations are reduced (electrons are added) at the cathode, while metal atoms are oxidized (electrons are removed) at the anode.

Primary batteries are designed to be used until exhausted of energy then discarded. Their chemical reactions are generally not reversible, so they cannot be recharged. When the supply of reactants in the battery is exhausted, the battery stops producing current and is useless.

Primary batteries, or primary cells, can produce current immediately on assembly. These are most commonly used in portable devices that have low current drain, are used only intermittently, or are used well away from an alternative power source, such as in alarm and communication circuits where other electric power is only intermittently available. Disposable primary cells cannot be reliably recharged, since the chemical reactions are not easily reversible and active materials may not return to their original forms. Battery manufacturers recommend against attempting to recharge primary cells.energy densities than rechargeable batteries,loads under 75 ohms (75 Ω). Common types of disposable batteries include zinc–carbon batteries and alkaline batteries.

Secondary batteries, also known as secondary cells, or lead–acid battery, which are widely used in automotive and boating applications. This technology contains liquid electrolyte in an unsealed container, requiring that the battery be kept upright and the area be well ventilated to ensure safe dispersal of the hydrogen gas it produces during overcharging. The lead–acid battery is relatively heavy for the amount of electrical energy it can supply. Its low manufacturing cost and its high surge current levels make it common where its capacity (over approximately 10 Ah) is more important than weight and handling issues. A common application is the modern car battery, which can, in general, deliver a peak current of 450 amperes.

Line art drawing of a dry cell: 1. brass cap, 2. plastic seal, 3. expansion space, 4. porous cardboard, 5. zinc can, 6. carbon rod, 7. chemical mixture

A wet cell battery has a liquid electrolyte. Other names are flooded cell, since the liquid covers all internal parts or vented cell, since gases produced during operation can escape to the air. Wet cells were a precursor to dry cells and are commonly used as a learning tool for electrochemistry. They can be built with common laboratory supplies, such as beakers, for demonstrations of how electrochemical cells work. A particular type of wet cell known as a concentration cell is important in understanding corrosion. Wet cells may be primary cells (non-rechargeable) or secondary cells (rechargeable). Originally, all practical primary batteries such as the Daniell cell were built as open-top glass jar wet cells. Other primary wet cells are the Leclanche cell, Grove cell, Bunsen cell, Chromic acid cell, Clark cell, and Weston cell. The Leclanche cell chemistry was adapted to the first dry cells. Wet cells are still used in automobile batteries and in industry for standby power for switchgear, telecommunication or large uninterruptible power supplies, but in many places batteries with gel cells have been used instead. These applications commonly use lead–acid or nickel–cadmium cells. Molten salt batteries are primary or secondary batteries that use a molten salt as electrolyte. They operate at high temperatures and must be well insulated to retain heat.

A gel battery. A common dry cell is the zinc–carbon battery, sometimes called the dry Leclanché cell, with a nominal voltage of 1.5 volts, the same as the alkaline battery (since both use the same zinc–manganese dioxide combination). A standard dry cell comprises a zinc anode, usually in the form of a cylindrical pot, with a carbon cathode in the form of a central rod. The electrolyte is ammonium chloride in the form of a paste next to the zinc anode. The remaining space between the electrolyte and carbon cathode is taken up by a second paste consisting of ammonium chloride and manganese dioxide, the latter acting as a depolariser. In some designs, the ammonium chloride is replaced by zinc chloride.

A reserve battery can be stored unassembled (unactivated and supplying no power) for a long period (perhaps years). When the battery is needed, then it is assembled (e.g., by adding electrolyte); once assembled, the battery is charged and ready to work. For example, a battery for an electronic artillery fuze might be activated by the impact of firing a gun. The acceleration breaks a capsule of electrolyte that activates the battery and powers the fuze"s circuits. Reserve batteries are usually designed for a short service life (seconds or minutes) after long storage (years). A water-activated battery for oceanographic instruments or military applications becomes activated on immersion in water.

On 28 February 2017, the University of Texas at Austin issued a press release about a new type of solid-state battery, developed by a team led by lithium-ion battery inventor John Goodenough, "that could lead to safer, faster-charging, longer-lasting rechargeable batteries for handheld mobile devices, electric cars and stationary energy storage".

Sony has developed a biological battery that generates electricity from sugar in a way that is similar to the processes observed in living organisms. The battery generates electricity through the use of enzymes that break down carbohydrates.

The sealed valve regulated lead–acid battery (VRLA battery) is popular in the automotive industry as a replacement for the lead–acid wet cell. The VRLA battery uses an immobilized sulfuric acid electrolyte, reducing the chance of leakage and extending shelf life.

In the 2000s, developments include batteries with embedded electronics such as USBCELL, which allows charging an AA battery through a USB connector, nanoball batteries that allow for a discharge rate about 100x greater than current batteries, and smart battery packs with state-of-charge monitors and battery protection circuits that prevent damage on over-discharge. Low self-discharge (LSD) allows secondary cells to be charged prior to shipping.

Standard-format batteries are inserted into battery holder in the device that uses them. When a device does not uses standard-format batteries, they are typically combined into a custom battery pack which holds multiple batteries in addition to features such as a battery management system and battery isolator which ensure that the batteries within are charged and discharged evenly.

As of 2017Tesla. It can store 129 MWh.Hebei Province, China, which can store 36 MWh of electricity was built in 2013 at a cost of $500 million.Ni–Cd cells, was in Fairbanks, Alaska. It covered 2,000 square metres (22,000 sq ft)—bigger than a football pitch—and weighed 1,300 tonnes. It was manufactured by ABB to provide backup power in the event of a blackout. The battery can provide 40 MW of power for up to seven minutes.Sodium–sulfur batteries have been used to store wind power.

Many important cell properties, such as voltage, energy density, flammability, available cell constructions, operating temperature range and shelf life, are dictated by battery chemistry.

Smaller volume than equivalent Li-ion. Extremely expensive due to silver. Very high energy density. Very high drain capable. For many years considered obsolete due to high silver prices. Cell suffers from oxidation if unused. Reactions are not fully understood. Terminal voltage very stable but suddenly drops to 1.5 volts at 70–80% charge (believed to be due to presence of both argentous and argentic oxide in positive plate; one is consumed first). Has been used in lieu of primary battery (moon buggy). Is being developed once again as a replacement for Li-ion.

Very expensive. Very high energy density. Not usually available in "common" battery sizes. Lithium polymer battery is common in laptop computers, digital cameras, camcorders, and cellphones. Very low rate of self-discharge. Terminal voltage varies from 4.2 to 3.0 volts during discharge. Volatile: Chance of explosion if short-circuited, allowed to overheat, or not manufactured with rigorous quality standards.

A battery"s characteristics may vary over load cycle, over charge cycle, and over lifetime due to many factors including internal chemistry, current drain, and temperature. At low temperatures, a battery cannot deliver as much power. As such, in cold climates, some car owners install battery warmers, which are small electric heating pads that keep the car battery warm.

A battery"s capacity is the amount of electric charge it can deliver at the rated voltage. The more electrode material contained in the cell the greater its capacity. A small cell has less capacity than a larger cell with the same chemistry, although they develop the same open-circuit voltage.amp-hour (A·h). The rated capacity of a battery is usually expressed as the product of 20 hours multiplied by the current that a new battery can consistently supply for 20 hours at 68 °F (20 °C), while remaining above a specified terminal voltage per cell. For example, a battery rated at 100 A·h can deliver 5 A over a 20-hour period at room temperature. The fraction of the stored charge that a battery can deliver depends on multiple factors, including battery chemistry, the rate at which the charge is delivered (current), the required terminal voltage, the storage period, ambient temperature and other factors.

Batteries that are stored for a long period or that are discharged at a small fraction of the capacity lose capacity due to the presence of generally irreversible side reactions that consume charge carriers without producing current. This phenomenon is known as internal self-discharge. Further, when batteries are recharged, additional side reactions can occur, reducing capacity for subsequent discharges. After enough recharges, in essence all capacity is lost and the battery stops producing power. Internal energy losses and limitations on the rate that ions pass through the electrolyte cause battery efficiency to vary. Above a minimum threshold, discharging at a low rate delivers more of the battery"s capacity than at a higher rate. Installing batteries with varying A·h ratings does not affect device operation (although it may affect the operation interval) rated for a specific voltage unless load limits are exceeded. High-drain loads such as digital cameras can reduce total capacity, as happens with alkaline batteries. For example, a battery rated at 2 A·h for a 10- or 20-hour discharge would not sustain a current of 1 A for a full two hours as its stated capacity implies.

The C-rate is a measure of the rate at which a battery is being charged or discharged. It is defined as the current through the battery divided by the theoretical current draw under which the battery would deliver its nominal rated capacity in one hour.h−1. Because of internal resistance loss and the chemical processes inside the cells, a battery rarely delivers nameplate rated capacity in only one hour. Typically, maximum capacity is found at a low C-rate, and charging or discharging at a higher C-rate reduces the usable life and capacity of a battery. Manufacturers often publish datasheets with graphs showing capacity versus C-rate curves. C-rate is also used as a rating on batteries to indicate the maximum current that a battery can safely deliver in a circuit. Standards for rechargeable batteries generally rate the capacity and charge cycles over a 4-hour (0.25C), 8 hour (0.125C) or longer discharge time. Types intended for special purposes, such as in a computer uninterruptible power supply, may be rated by manufacturers for discharge periods much less than one hour (1C) but may suffer from limited cycle life.

Battery life (and its synonym battery lifetime) has two meanings for rechargeable batteries but only one for non-chargeables. For rechargeables, it can mean either the length of time a device can run on a fully charged battery or the number of charge/discharge cycles possible before the cells fail to operate satisfactorily. For a non-rechargeable these two lives are equal since the cells last for only one cycle by definition. (The term shelf life is used to describe how long a battery will retain its performance between manufacture and use.) Available capacity of all batteries drops with decreasing temperature. In contrast to most of today"s batteries, the Zamboni pile, invented in 1812, offers a very long service life without refurbishment or recharge, although it supplies current only in the nanoamp range. The Oxford Electric Bell has been ringing almost continuously since 1840 on its original pair of batteries, thought to be Zamboni piles.

The active material on the battery plates changes chemical composition on each charge and discharge cycle; active material may be lost due to physical changes of volume, further limiting the number of times the battery can be recharged. Most nickel-based batteries are partially discharged when purchased, and must be charged before first use.

Battery life can be extended by storing the batteries at a low temperature, as in a refrigerator or freezer, which slows the side reactions. Such storage can extend the life of alkaline batteries by about 5%; rechargeable batteries can hold their charge much longer, depending upon type.Duracell do not recommend refrigerating batteries.

A battery explosion is generally caused by misuse or malfunction, such as attempting to recharge a primary (non-rechargeable) battery, or a short circuit.

When a battery is recharged at an excessive rate, an explosive gas mixture of hydrogen and oxygen may be produced faster than it can escape from within the battery (e.g. through a built-in vent), leading to pressure build-up and eventual bursting of the battery case. In extreme cases, battery chemicals may spray violently from the casing and cause injury. An expert summary of the problem indicates that this type uses "liquid electrolytes to transport lithium ions between the anode and the cathode. If a battery cell is charged too quickly, it can cause a short circuit, leading to explosions and fires".hydrogen, which is very explosive, when they are overcharged (because of electrolysis of the water in the electrolyte). During normal use, the amount of overcharging is usually very small and generates little hydrogen, which dissipates quickly. However, when "jump starting" a car, the high current can cause the rapid release of large volumes of hydrogen, which can be ignited explosively by a nearby spark, e.g. when disconnecting a jumper cable.

Overcharging (attempting to charge a battery beyond its electrical capacity) can also lead to a battery explosion, in addition to leakage or irreversible damage. It may also cause damage to the charger or device in which the overcharged battery is later used.

Many battery chemicals are corrosive, poisonous or both. If leakage occurs, either spontaneously or through accident, the chemicals released may be dangerous. For example, disposable batteries often use a zinc "can" both as a reactant and as the container to hold the other reagents. If this kind of battery is over-discharged, the reagents can emerge through the cardboard and plastic that form the remainder of the container. The active chemical leakage can then damage or disable the equipment that the batteries power. For this reason, many electronic device manufacturers recommend removing the batteries from devices that will not be used for extended periods of time.

Many types of batteries employ toxic materials such as lead, mercury, and cadmium as an electrode or electrolyte. When each battery reaches end of life it must be disposed of to prevent environmental damage.electronic waste (e-waste). E-waste recycling services recover toxic substances, which can then be used for new batteries.

Batteries may be harmful or fatal if swallowed.button cells can be swallowed, in particular by young children. While in the digestive tract, the battery"s electrical discharge may lead to tissue damage;gastrointestinal tract. The most common place for disk batteries to become lodged is the esophagus, resulting in clinical sequelae. Batteries that successfully traverse the esophagus are unlikely to lodge elsewhere. The likelihood that a disk battery will lodge in the esophagus is a function of the patient"s age and battery size. Older children do not have problems with batteries smaller than 21–23 mm. Liquefaction necrosis may occur because sodium hydroxide is generated by the current produced by the battery (usually at the anode). Perforation has occurred as rapidly as 6 hours after ingestion.

In the United States, the Mercury-Containing and Rechargeable Battery Management Act of 1996 banned the sale of mercury-containing batteries, enacted uniform labeling requirements for rechargeable batteries and required that rechargeable batteries be easily removable.

The Battery Directive of the European Union has similar requirements, in addition to requiring increased recycling of batteries and promoting research on improved battery recycling methods.

"Columbia Dry Cell Battery". National Historic Chemical Landmarks. American Chemical Society. Archived from the original on 23 February 2013. Retrieved 25 March 2013.

Brudermüller, Martin; Sobotka, Benedikt; Dominic, Waughray (September 2019). Insight Report — A Vision for a Sustainable Battery Value Chain in 2030 : Unlocking the Full Potential to Power Sustainable Development and Climate Change Mitigation (PDF) (Report). World Economic Forum & Global Battery Alliance. pp. 11, 29. Retrieved 2 June 2021.

Leisch, Jennifer E.; Chernyakhovskiy, Ilya (September 2019). Grid-Scale Battery Storage : Frequently Asked Questions (PDF) (Report). National Renewable Energy Laboratory (NREL) & greeningthegrid.org. Retrieved 21 May 2021.

Hislop, Martin (1 March 2017). "Solid-state EV battery breakthrough from Li-ion battery inventor John Goodenough". North American Energy News. The American Energy News. Retrieved 15 March 2017. But even John Goodenough’s work doesn’t change my forecast that EVs will take at least 50 years to reach 70 to 80 percent of the global vehicle market.

Kang, B.; Ceder, G. (2009). "Battery materials for ultrafast charging and discharging". Nature. 458 (7235): 190–193. Bibcode:2009Natur.458..190K. doi:10.1038/nature07853. PMID 19279634. S2CID 20592628. 1:00–6:50 (audio) Archived 22 February 2012 at the Wayback Machine

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Hislop, Martin (1 March 2017). "Solid-state EV battery breakthrough from Li-ion battery inventor John Goodenough". North American Energy News. The American Energy News. Retrieved 15 March 2017.

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The Zenfone 8"s most advertised feature is the premium yet compact Samsung-made E4 AMOLED. It"s a 5.9" 20:9 panel with 2,400 x 1,080 pixels or 445ppi. The screen is protected by a flat piece of Gorilla Glass Victus.

Asus promises full DCI-P3 coverage with a deltaE < 1. Well, we can confirm that the screen is tuned to the DCI-P3 color space, but it isn"t quite as accurate as promised no matter which color mode we"ve used. The default (Splendid) one yields an average deltaE of 5.3. The sRGB color accuracy (Standard mode) is a lot better, with an average deltaE of 2.

It turned out that the refresh rate is also dependent on the Battery Mode (in Battery settings). Dynamic is chosen by default, and the phone behaves the way we described it. If High Performance is chosen, 120Hz will be forced on everything - all games that can do 120Hz will do 120Hz, but streaming and video playback is also showed at 120fps. This could lead to different (lower) battery life.

We think Asus needs to optimize its Auto refresh-rate mode and make it properly dynamic by removing the battery mode dependance. Because as things are right now - you can"t never have a truly dynamic option.

The Zenfone 8 is a compact device, and yet it comes with a properly large battery with 4,000 mAh capacity. Asus says it took some clever engineering and board stacking, but it managed to free just enough space to keep both the large battery and the 3.5mm jack.

The phone scored an average (for this screen size and battery capacity) endurance rating of 88 hours on our battery test. The good news is that the on-screen times are rather good - you can browse for more than 12 hours or watch videos for nearly 16 hours.

Our battery tests were automated thanks to SmartViser, using its viSerDevice app. The endurance rating denotes how long the battery charge will last you if you use the device for an hour of telephony, web browsing, and video playback daily. More details can be found here.

All test results shown are achieved under the highest screen refresh rate mode. You can adjust the endurance rating formula manually so it matches better your own usage in our all-time battery test results chart where you can also find all phones we"ve tested.

We did our usual test, and the supplied charger recharged 60% of the flat battery in 30 minutes. That"s 10 minutes more than promised, though we suspect Asus may have done its testing with a turned off Zenfone 8, which usually yields a bit better result.

The top speaker is 10x12mm 7-magnet piece, while the bottom one is a bit larger at 12x16mm 3-magnet thing, and the space is filled with foam balls for deeper bass. The setup is powered by a dual Cirrus Logic CS35L45 Mono AMP.