40W Aluminum Air Battery Stack Emergency Backup Up Power Device
1. Descriptions
Aluminum air battery stack is a device that generates electricity by chemical reaction of magnesium/aluminum as fuel and air in alkaline water/salt water. Aluminum-air batteries convert chemical energy directly into electricity.
During the working process of the aluminum air battery stack, there is no noise, which is environmentally friendly and safe. It can be stored for more than ten years after cleaning.
Salt water power supply is suitable for emergency lighting, emergency rescue, warehouse, mountain area.
The 40W aluminum air battery stack emergency power supply has 8 aluminum anodes. When using it, we need to add 5L of 1.5mol/L potassium hydroxide solution or 5L of 1.5mol/L salt water. It can output electricity externally.
2. Specifications
Model | XLSY-40Aluminum plate | XLSY-40Magnesium plate | |
| System | Alkaline system | salt system | salt system |
Rated power | 40W | 30W | 40W |
Operating voltage range | DC 9-12V | DC 8-10V | DC 8-11V |
Maximum current | 8A | 3A | 4A |
Rated Capacity | ≈6.4KWh | ≈6.4KWh | ≈4KWh |
Storage temperature | -40℃～60℃ | ||
Weight | 9.2kg（No electrolyte） | 8.2kg（No electrolyte） | |
Electrolyte | 5L(1.5M KOH) | 5L（NaCl 10%） | 5L（NaCl 10%） |
Size | 270*270*350mm | ||
Single use time | ≥8hours | ≥6hours | ≥6hours |
Notice:
1.After using the salt water/alkaline water, if you need to add alkaline water/salt water next time, you need to clean the inside of the stack and the aluminum plate. (until no sediment remains)
It is not recommended to replace the electrolyte frequently, which will affect the performance of the stack.
2. Sustained release agent must be added when using alkaline water.
3.Do not touch the cathode graphene with sharp hard objects, otherwise there will be a risk of liquid leakage and damage to the stack.