No Rechargeable Emergency Saltwater Lamp 0.5W With Aluminum Air Battery
Waterproof Emergency No Rechargeable Light Aluminum Air Battery
1. Description
(1) Why is aluminum used in batteries?
In addition, aluminum possesses a higher volumetric capacity than Li, K, Mg, Na, Ca and Zn owing to its high density (2.7 g/cm3 at 25 °C) and ability to exchange three electrons. This again means that the energy stored in aluminum-batteries on a per volume basis is higher than that in other metal-based batteries.
| Product name | Aluminum Fuel Battery |
| Size | 130*19*220mm |
| Rated power output | 0.5W |
| Duration | ≥120H |
| Certification | CE, ISO |
| Battery | Salt water + Aluminum |
| Applications | Camping, Wild outoor, Emergency lighting |
| Package | Exporting package |
| Color | White and Blue |
| Function | Illuminating, red light or voice warning |
(2) How long does an aluminum air battery last?
They have been developed for long range power supplies for electric vehicles. For example rechargeable Li-ion batteries could be used for around town but aluminum air batteries could be used for 1000 mile range. The battery is then replaced and the aluminum hydroxide is re-processed to produce reduced aluminum metal.
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