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3.6V 2200mAh Rechargeable Li-ion Battery Long-Lasting Lithium Battery Pack

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Shenzhen BAK Technology Co., Ltd.

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No.	Items	Specification
1	Normal Voltage	3.6V
2	Nominal Capacity	2200mAh	Standard charge & discharge
3	Minimum Capacity
4	Max Charge Voltage	4.2V ( Standard Charging Method CC/CV)
5	Discharge cut-off voltage	2.8V (limited by PCB)
6	Standard Charge	0.2C / CC charge to 4.2V, then CV to 0.02C cut off)	25±2℃
7	Standard Discharge	0.2C (CC Discharge to 2.8V / ) (limited by PCB)	25±2℃
8	Max. Charge Current	0.2C(stand charge) 0.5C Max (rapid charge)	10-45 ℃
9	Max. Discharge Current	1.8A	25±2℃
10	Humidity range	80% RH (non-condensing )
11	Impedance	≤280mΩ (AC Impedance, 1000 Hz)
12	Battery Weight	Approx:40g
13	Battery Dimension	L:53mm Max W:34.5mm Max T:11mm Max
14	As of shipment Voltage	3.48-3.55V (or according to customer’s required)

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3.6V 2200mAh rechargeable lithium battery

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Standard battery packs
Our battery pack and PCM/BMS solutions have been widely adopted across multiple sectors, such as consumer electronics, medical dev ices, ESS and industrial equipment etc... Our sales philosophy is to "give priority to recommending standard products to customer" to reduce R&D costs for them.

Customized batteries
Customized product development is another area where we excel, our engineering teams conduct end-to-end optimization from the design phase onwards, embedding reliability and cost-efficiency into every product while ensuring safety compliance.