li ion icr 18650 rechargeable li ion battery 18650 3.7v 2200mah icr 18650 battery with ROHS, MSDS, UL, CE approved, the following is the battery cell 3.7v , if you need other capacity cells or battery pack please contact with us .
Discharge Cut-off Voltage
Charging Cut-off Voltage
Constant Current 0.2C5A Constant
Constant current 0.2C 5A end voltage 3.0V
Constant Current 1.0C5A Constant Voltage 4.2V 0.01 C5A cut-off
Constant current 1.0C 5A end voltage 3.0V
Operating temperature range
-20~25(Within 1 year)
-20~60(Within 7 days)
Long service life and economical
The cell can provide more than 500 charge and discharge cycles. This makes it extremely economical, and provides an expected life similar to that of the device in which it is used.
2.Excellent discharge characteristics
have low internal resistance and high, flat voltage characteristics during strong current discharge, which ensures a wider application field.
3.Long shelf life
provide long storage life with few limiting conditions. It offers problem-free charge after long storage, permitting to use in a wide range of applications.
1. Provide both single cells and battery packs
2. 100% inspection before delivery
3. Inspects inner resistance, discharge platform and self-discharge
4. IEC standard, capacity ranges from 120mAh to 200Ah
5. manufacturer of 18650 lithium ion battery,lithium polymer battery etc.
6. stomized packs, tags,labels, plugs, connectors, over current protection, temperature cont8.l protection are available
OEM orders are available
Superior quality and cost-performance ratio
Tags, plugs and connectors are available
We could design and produce the battery pack with plastic shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure apprearance)
Pictures of li ion icr 18650：