Portable 25W Aluminum-Air Battery – Instant Emergency Power with LED, DC Output

Be ready for any emergency with this 25W Aluminum-Air Battery — instant, portable power for bug-out bags, survival kits, camping trips, and off-grid adventures. No charging required — just add the included electrolyte powder or saltwater to generate electricity instantly

Core Features

1.Instant Power Anywhere – Produces electricity immediately when water and electrolyte are added.
2.Built-in LED Light – Reliable emergency illumination.
3.Smart DC Outputs – 5V / 9V / 12V / 20V to charge phones, radios, tablets, small fans, and other essential devices.
4.Compact & Portable – Lightweight, fits easily into bug-out bags or emergency kits.
5.Cold Weather Ready – Performs from -40°C to +80°C (-104℉ to 176℉).
6.Eco-Friendly & Safe – Non-toxic, non-flammable, recyclable aluminum core.
7.Replaceable Aluminum Plates – Continuous use by replacing consumed plates.
8.Long-Term Storage – Up to 20 years dry and unopened. 

Usage Scenarios:

      1.Power outages & emergency preparedness

       2.Survival kits, bug-out bags

       3.Camping, hiking, and outdoor adventures

      4.Off-grid living, remote locations

Frequently Asked Questions

Q: How is the battery activated?
A: You can activate it using the included KOH-based electrolyte powder (dissolve in water) to reach full 25W output. Alternatively, it works with saltwater alone at about 10W output.

Q: Can I recharge this battery?
A: No. This is a non-rechargeable aluminum-air battery. It generates electricity through a chemical reaction. However, the aluminum plates are replaceable, allowing continued use.

Q: Can I replace the aluminum plates?
A: Yes. When the aluminum plates are fully consumed, you can install new ones. 

Q: Is the electrolyte safe to handle?
A: The powder contains potassium hydroxide (KOH). It should be handled carefully. Gloves are recommended, and instructions are included in the package.

Q: What devices can I power with this battery?
A: It supports USB, Type-C, and DC outputs (5V/9V/12V/20V). It’s suitable for powering LED lights, small fans, radios, and charging phones or similar low-power devices.

Q: How long can I store it?
A: Up to 20 years in dry, unopened condition — ideal for emergency kits, bug-out bags, and long-term survival prep.

Q: What is the total energy capacity of this battery?
A: The total energy is approximately 400Wh (watt-hours), with a maximum capacity of 200,000mAh. This makes it suitable for extended use during emergencies or field missions.

Q: What should I do if there is leftover electrolyte solution?
A: You can store unused electrolyte solution in a sealed plastic bottle for future use. After removing the liquid from the battery compartment, make sure to rinse and fully dry the battery housing before storage to prevent corrosion or damage.

This high-performance Aluminum-Air Battery ensures you always have reliable, portable energy in emergencies or outdoor adventures. Lightweight, compact, eco-friendly, and cold-weather ready — it’s the ultimate addition to your bug-out bag or survival kit.