18650 7.4V 4800mAh Li-ion Battery Details:

Item:OEM/ODM 18650 7.4V 4800mAh Li-ion LED Light Rechargeable Battery Pack
Nominal Voltage:7.4V V
Nominal Capacity:4800mAh
Max Charge Current:2A(adjustable)
Continuous Discharge Current:1-5A
Pulse Discharge Current:≥15A
Cycle Life:over 500 times
Over Charge Protection Voltage:4.2V±0.05
Over Discharge Protection Voltage:3.0V±0.25
Standard Charge Current:0.5C
Fast Charge Current:1.0C
Max Charge Current:1CmA
Max Discharge Current:2CmA
Discharge Cut-off Voltage:2.75V
Discharge Tempreture:-20~60 degree centigrade
Standard Charge Time:3-5hrs
Fast Charge Time: 2.5hrs
Output Terminal&Lead:with tabs,connector and plug can be customized
Feature:High Capacity,long working time and life
Appliance:Flashlight,mobile power,electronic digital products,etc.

 

Advantage:

1.Long cycle life over 800 times.
2.Competitive price and good quality.
3.Fast delivery and quick response.
4.Certification:CE/CCC/UL/RoHS

Warning:
1).Do not disassemble,dispose in fire,heat or shoet circuit.
2).Do not insert batteries with the(+)and(-)reversed.
3).Do not mix fresh batteries with used batteries.
4).Do not submerge the battery in water.