Description
Item Description Product Features 1.Durable in use: long serving life. Cycle Life can reach 500 times,do not need change often 2. Wide operating temperature range: can be used between -20℃ and 60℃ 3.No memory effect: the battery capacity will not be reduced during the charging and discharging cycles 4.Fast charging speed: can be charged quickly. Charging time is 1.5-2.5 hours when using a 4.2V charger 5.Protect the environment: does not contain harmful metal substances such as Cd, Pb, Hg, etc Product Specification Brand: PKCELL Model: 18500 (NOT 18650 Batteries) Rechargeable 3.7V Li-ion Battery Voltage: 3.7V Charging Cut-off Voltage: 4.2V Discharge Cut-off Voltage: 3.0V Capacity: 1400mAh Norminal Capacity: 1350mAh Size: 18.5*53(mm) Weight: 35g Protected: NO Battery top: Button top Max Constant Charging Current: 1400mA(1C) Max Constant Discharging Current: 2100mA(1.5C) Material: Lithium Li-ion ICR Recharging cycles: At least 500cycles Appliations: LED Flashlight, headlamp, torch, headlight, and so on.