H57 – The Saltwater Battery
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Delivers in: 3-7 Working Days Shipping & Return
Power your world with just salt and water.
H57 is an innovative, eco-friendly energy storage device that runs on one of Earth’s most abundant resources—saltwater. Designed for simplicity, portability, and sustainability, H57 is perfect for educational tools, emergency kits, outdoor gadgets, or anyone curious about clean energy.
| Weight | 150 g |
|---|---|
| Dimensions | 4,3 × 5,3 × 16 cm |
| Color | Red, Black, Grey, Yellow, Green |
1 review for “H57 – The Saltwater Battery”
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As the team behind the H57 Saltwater Battery, we’re incredibly proud to introduce this product to the world. H57 is more than just a power solution—it’s the result of dedicated research and our mission to make energy access more sustainable, affordable, and inclusive.
Every unit is carefully assembled, tested, and designed to be simple to use—just add saltwater and light is ready within minutes. No toxic chemicals, no complex setup. Whether it’s for home emergencies, education, or off-grid living, H57 is created to serve with purpose.
We’re excited to see how this innovation supports communities, sparks ideas, and becomes part of your everyday resilience. Thank you for believing in us and being part of the H57 journey.
— H57 Development Team