Being able to charge your smartphone during a power outage is ideal. We have already covered plenty of solar, campfire, and off-grid chargers for smartphones in the past. The Candle Charger is another innovative charger that lets you charge your devices using water and a candle. The Candle Charger has a compact design and lets you charge your gadgets day or night.
The charger is safe and compact. It uses the heat energy from candles to generate electricity. Each Stower candle provides you with enough power to charge two iPhones. Like what you see? You can support this project on Kickstarter.