... Charging the 18650,14500,16340 lithium battery. Plastic Charger, Li-ion battery Charger HolderC24Features:* This battery holder is used for charging one ... piece of 18650/14500/16340 cylinderical Lithium battery;* Its input can be allocated 12V/1A power adapter ... connect to car charger for 12V-24V car use;* This battery holder with recharge protection circuit, gold planting "-" spring and ...