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901428 260mAh 3.7V Lithium-ion Rechargeable Cell Factory Customized Portable Monitor Battery

MOQ5 Piece
PortShenzhen, China
Lead Time15 days

Quick Details (View All)

Battery Size9*14*30mm Capacity260mAh
Voltage3.7V Weight5.1g
Cycle LifeTypically 500 to 800 cycles CertificationKC/CE

Product Details

Specification
1、Mechanical Characteristics
Cell:
UFX901428
PCM:
Yes
NTC:
No
Weight:
appr. 5.1g
Configuration:
1S1P
2、Electrical Specification
Capacity:
260mAh
Nominal Voltage:
3.7V
Energy:
0.962Wh
Internal Impedance:
less than 220mΩ
Max. Charge Voltage:
4.2V
Discharge Cut Off:
2.75V
Max. Charge Current:
260mA
Max. Discharge Current:
260mA
Standard Charge Current:
260mA
Standard Discharge Current:
260mA
Charge Temp. Range:
10°C to 45°C
Discharge Temp. Range
-20°C to 60°C
Storage Temp. Range
1 year at -20℃ to +30℃
Cycle life:
100 cycles ≥92%
3 moths 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)
Overdischarge 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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Ufine New Energy Co., Ltd

Building 41, Zhongnan HighTech Xinhui Rongzhi Chuangmei Industrial Valley, No.44, Xinhang Road, Siqi

China

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