That's why news from Powertrekk that the device will be coming out this spring and at a cool $229 plus $12 per "puck" comes as a welcome addition to the legacy of water-powered batteries ...

Water-powered phone chargers are coming to downtown Seoul. sean buckley. Associate Editor. Updated Thu, Aug 28, 2014, 12:26 AM ...

Mobile phone charger that runs on water invented for 'people who spend time away from the electricity grid' By GAVIN ALLEN Updated: 08:47 EDT, 12 January 2012 ...

Swedish power company myFC will introduce a mobile phone charger which is powered by a fuel cell charger at the Mobile World Congress, in Barcelona today. The card-shaped charger, which is called JAQ, ...

Here are the best solar-powered phone chargers. ... For just $20 you get a solar-powered battery in a durable case that’s both shock- and water-resistant. This simple power bank won’t keep ...

The Candle Charger is described as an "indoor power plant for smartphones," providing USB charging capabilities with just a candle and five ounces of water. When the power goes out, modern life is ...

Any water source will do even dirty water from a puddle. The energy creation process provides around the same energy as four AA batteries and delivers around 10 hours of phone battery life.

These solar-powered phone chargers can help keep your device going strong, even when there's no outlet nearby. ... Not water resistant; Key Specs . Dimensions: 10.4 x 6.3 x 2.8 inches ...

A WATER-powered charger has become the latest technology to benefit from online crowdfunding site Kickstarter. The USB compatible device, The Cube, has been developed over nine months after Nature ...

Portable chargers to keep your phone powered anywhere by: Rich DeMuro. Posted: Feb 12, 2025 / 06:08 AM PST. ... Plus, it’s IPX6 water-resistant. Bezalel Prelude Wireless Power Bank, $80.