UltraFire 18650 3.7V 3000mAh rechargeable lithium battery with protection has high discharge performance lithium ion rechargeable battery. More than 500 charge and discharge cycles.
Rated Voltage: 3.7V
Charge Termination Voltage: 4.2V
Discharge Termination Voltage: 2.75V
Maximum discharge current: 1.8A-3.6A
the continuous discharge current rating on your BRC 18650 3000mAh 3.7V li-ion batteries：
National standard 0.2C, industry standard 0.5C
UltraFire 18650 3.7V 3000mAh Rechargeable Lithium Battery * 2
1) Do not reverse the battery when charging and putting into devices.
2) Do not heat, dissemble or put the battery into fire.
3) Do not mix use old and new batteries or any different types of batteries.
4) Do not mix use different capacity of batteries.
5) Please fully charged the battery if long time no used or usage in the first time.
6) The batteries can only be charged by Li-ion 18650 rechargeable battery charger.
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