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18650-3S 2600mAh 11.1V Professional Polymer Lithium-Ion Cell Manufacturer

Quantity 5 - 50000
Price $8-$9
PortShenzhen, China
Lead Time15 days

Quick Details (View All)

Model NumberUFX18650-3S Voltage11.1V
Capacity2600mAh Cycle LifeTypically 500 to 800 cycles
Place of OriginGuangdong, China Storage Temperature0°C to 45°C

Product Details

Specification
1、Mechanical Characteristics
Cell:
18650-3S
PCM:
YES
NTC:
NO
Weight:
143g
Configuration:
3S1P
Demension
18*54*67mm
2、Electrical Specification
Capacity:
2600mAh
Nominal Voltage:
11.1V
Energy:
9.62Wh
Internal Impedance:
less than 180mΩ
Max. Charge Voltage:
12.6V
Discharge Cut Off:
8.25V
Max. Charge Current:
1300mA
Max. Discharge Current:
1300mA
Standard Charge Current:
520mA
Standard Discharge Current:
520mA
Charge Temp. Range:
Typically 0°C to 45°С
Discharge Temp. Range
-20°C to 60°С
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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