Keep compatible rechargeable lights powered with this 4.2V 500mA charger designed for singlecell 3.7V lithiumion battery devices. Ideal for many 18650powered flashlights and headlamps, it provides a regulated 4.2V output for convenient direct...
Keep compatible rechargeable lights powered with this 4.2V 500mA charger designed for singlecell 3.7V lithiumion battery devices. Ideal for many 18650powered flashlights and headlamps, it provides a regulated 4.2V output for convenient direct...