Item Name: Rechargeable Li-ion 18650 Battery 32650 21700 26700 26500 Battery Charger. Input: 5V2A or 5V1AApplication: Various types of 3.7V and 4.2V lithium batteriesWeight: 27GSize: 105x25x29mmOutput: 0.8AFeatures:Retractable design, spring battery compartment supports 21700/26650/18650/16340 lithium battery charging Support laptop / mobile power / car charger and other compatible USB interface charger Compact and delicate size, easy to carry Package Included:1 x Battery Charger *Please make