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China Lipo Cell Factory UFX 102040 750mAh 3.7V Rechargeable Battery For Skin Cleansing Instrument

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USD $1.2 - $1.5 / Piece

5 Pieces(Min.Order)

Supply Ability 1000000 Piece / Pieces per Month
Port Shenzhen
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Product Details

Brand Name:	UFX	Place of Origin:	China	Model Number:	102040
Type:	Li-polymer	Size:	Other, 102042mm	Nominal Capacity:	750mAh
Nominal Voltage:	Other, 3.7V

Product Description

Battery Specification

1. Mechanical Characteristics
Cell	102040	PCM	Yes
NTC	No	Weight	appr. 13g
Configuration	1S1P	Demension	102042mm（MAX）
2. Electrical Specification
Capacity	750mAh	Nominal Voltage	3.7V
Energy	2.775Wh	Internal Impedance	less than 180 mΩ
Max. Charge Voltage	4.2V	Discharge Cut Off	2.75V
Max. Charge Current	750mA	Max. Discharge Current	750mA
Standard Charge Current	375mA	Standard Discharge Current	375mA
Charge Temp. Range	0℃ to 45℃	Discharge Temp. Range	-20℃ to 60℃
Storage Temp. Range	1 year at -20℃ to +30℃	Cycle life	100 cycles ≥92%
	3 months at -20℃ to +45℃		300 cycles ≥88%
	1 month at -20℃ to +60℃		500 cycles ≥80%
3. Cell protection
Overcharge Detection	4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)	Over discharge Detection	2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)
Overcurrent Detection	2.5A to 4.0A (9 to 15msec. delay)	Short protection	Yes

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