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Li-polymer battery 3.7V 4000mAh

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ShenZhen Pinsum Tech Co.,Ltd

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Name: Lipolymer battery 37V 4000mAh
Brand: PINSUM
Price: 1 USD

Place of Origin : CN

Brand Name : PINSUM

Certification : CE, UL, ROHS

Model Number : Li-polymer 3.7V 4000mAh

Type : Li-Ion

Size : 60*60*90mm

Voltage : 3.7V

Weight : 100

Nominal Capacity : 4000mAh

MOQ : 1000

Packaging Details : white box

Delivery Time : 10-25days

Payment Terms : TT

Supply Ability : 10000000

Composed Type : Li

Components : Li

Application : Digital product, RC toy, mobile phone, laptop

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Li-polymer batterySpecifications:

Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	4000mAh @ 0.2C Discharge
Min. Capacity	≥4000mAh @ 0.2C
Standard Charge Method	0.2C CC charge to 4.2V, then CV charge till charge current decline to ≤0.02C
Charging Time	4 hours
Max. Charge Current	1-70C
Discharge Protection Voltage	3.0V/Cell
Max. Discharge Current	1.0C
Discharge Cut-off Voltage	3.0V
Cycle Life	≥300 Times
Self-discharge	Residual Capacity>85%
Impedance	≤180mΩ (including the PCB and wires)
Operating Temperature	Discharge: -10˚C~+60˚C Charge: 0˚C~ + 45˚C
Dimensions:	90 x 60x 6 mm (L x W x T) (including PCB)
Weight	Approx. 50±3g

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