World's FIRST emergency batteries. FULLY Charged when needed! Stays inert 20+ years and activates instantly with water. Earth-friendly!
by yeongliang
$26,923
269%
Raised on Kickstarter
· Goal: $10,000
- Backers
- 573
- Avg pledge
- $46.99
- Daily backers
- 10
- Daily funding
- $448.72