18650 Battery 3.7V Li-ion Battery 1 pcs 18650 Battery 3.7V Li-ion Battery100% Brand New and High qualityModel: 18650Type: Li-Ion Rechargeable BatteryMark Capacity: 2600mAh maximumVoltage: 3.7VColor: pinkWeight: 44g maximumRechargeable Times: Up to 500 times