Nominal capacity: 600mAh Brand: other product types: medium rate charging current: 1A cell standard: A cell product certification: no shelf life: protection function: no weight: charging voltage: 3.7V Range of use: household appliances, instruments and meters, toy models, power storage products Size: 18 * 65 (mm) Specification and model: 18650 3.7V lithium battery, 16340 3.7V lithium battery, 14500 3.7V lithium battery, 18650 16340 14500 3.7V lithium battery charger, Custom set of standard 18650 lithium battery type: 18650145001634018650 218650 1 Charging time: 4-6 hours Nominal voltage: 3.7V Imported or not: No