UPPER WEST SIDE, Manhattan (WABC) -- A mother and child were rushed to the hospital after a lithium-ion battery cellphone charger caught fire inside their apartment in Manhattan. It happened around ...
This half-inch square ultra-low power energy harvesting LiPo cell charger by [Kris Winer] uses ... the heavy lifting and has nifty features like battery health monitoring and undervoltage ...
[Jay Kickliter] built his own coin cell battery recharger ... So we’re happy to see this charger project come along. Now the bad news. We looked around and indeed you can find LR2032; a ...
Winter is the toughest time of the year for your car’s battery, so having a good battery charger ready to go when a helping hand is needed is a worthwhile precaution. Today’s electronics ...