Specification: 1. Battery Type: 14500 rechargeable battery.2. Voltage: 3.7V.3. Capacity: 1200mAh.4. Material: Li-ion battery.5. Size: 14mm*50mm.6. No memory effect, environmentally friendly.Performance is Point 1. The 1200mAh capacity is 16.7% greater than common 14500 battery.2. High recharge and discharge rate performance for you high powered device.3. With overcharge / discharge protection function that you can use this battery pack without worry.Tips to keep 14500 Batteries Long Lifespan and Maintain Capacity Rating 1. It should be noted that the cell would be at over-discharged state by its self-discharge characteristics in case the cell is not used for long time. In order to prevent over-discharging, the cell shall be charged periodically to maintain between 3.6V and 3.9V.2.The high temperature will cause short lifespan and reduce capacity rating. That why you do not store it in high temperature and quick recharge it at high-charging-current as well.3.Do not reversed battery pole, it maybe damaged charger.
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