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China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery for sale
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery for sale
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery for sale
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery for sale
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery for sale
China 3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery for sale

3.7V 4000mAh KC Certified Lithium Polymer Battery Rechargeable LiPo Battery

Price Negotiable
Price: Negotiable
MOQ: 2000pieces
Delivery Time: within 15days
Product Description
3.7V 4000mAh 14.8Wh Lithium Li Ion Polymer Battery 606090 626294
KC Rechargeable Lipo Battery 3.7V 4000mAh 656294 Lithium Polymer Battery
ItemParameter
Battery model656294
Nominal voltage3.7V
Minimum capacity4000mAh (0.2C discharge)
Charging voltage4.2V
Discharging cut-off voltage3.0V
Standard charging0.2C /4.2V
Max charging1.0C /4.2V
Standard discharging0.2C/3.0V
Max dischargingcontinuous discharge: 1.0C/3.0V
non-continuous discharge: 2.0C/3.0V
Shipment voltage≥3.85V
Battery pack impedance≤80mΩ
Operating temperatureCharging: 0°C ~ 45°C
Discharging: -20°C ~60°C
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time)-10℃~25℃: (12 months ≥85%)
-10℃ ~45℃: (6 months ≥85%)
-10℃~55℃: (1 month ≥90%)
20±5℃ is the recommended storage temperature
Visual InspectionThere should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell.
Reference standardGB/T 18287-2013, KC CE ROHS IEC/EN61960, UL1642
Other KC Certified Lithium Polymer Batteries

Hot selling models in Korean market with KC certificates:

ModelVoltageCapacityCertificates
2529403.7V260mAhUL/CB/KC/CE/FCC/ROHS/UN38.3/MSDS
3013183.7V50mAhKC/CB/UN38.3/MSDS
3015253.7V80mAhCB/KC/UN38.3
3025403.7V280mAhKC/CE/FCC/ROHS/UN38.3/MSDS
3030303.7V250mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
3034503.7V500mAhKC/CE/80℃ high temperature report/CQC
3216183.7V75mAhKC/IEC62133/CE/UN38.3/MSDS
3314223.7V80mAhKC/CE/PSE/UN38.3/MSDS
3513253.7V90mAhKC/ROHS/FCC/UN38.3/MSDS
3514223.7V80mAhKC
3809263.7V60mAhKC/IEC62133/UN38.3/MSDS
4009203.7V55mAhUL/KC/MSDS
4010203.7V55mAhKC/CE
4010203.7V60mAhKC
4010253.7V70mAhKC/CE
4011193.7V55mAhKC/CE
4011213.7V55mAhKC/IEC62133/ROHS/UN38.3/MSDS
4012143.7V50mAhKC/CE
4012303.7V120mAhUL/KC/CE/ROHS/UN38.3/MSDS
4020303.7V185mAhUL/KC/IEC62133/CE/FCC/UN38.3/MSDS
4025253.7V250mAhKC/CE
4030303.7V300mAhKC/CE/UN38.3/MSDS
4325263.8V320mAhKC/CB/IEC62133/UN38.3/MSDS
4512203.7V80mAhKC
4811533.7V300mAhKC/CE/UN62133/UN38.3/MSDS
4811593.7V300mAhKC/CE/EN62133/UN38.3/MSDS
5010123.7V45mAhKC/CE
5010203.7V80mAhUL/KC/IEC62133/CE/UN38.3/MSDS
5010403.7V150mAhKC
5011303.7V150mAhUL/KC/CB/CE/ROHS/UN38.3/MSDS
5012203.7V100mAhUL/KC/CE/ROHS/MSDS
5012353.7V160mAhKC/CE/ROHS/MSDS
5013323.7V200mAhKC/ROHS/MSDS
5015353.7V240mAhKC/CE
5020303.7V250mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
5020353.7V300mAhUL/KC/CE/ROHS/IEC62133/FCC/UN38.3/MSDS
5030353.7V500mAhUL/KC/IEC62133/CE/UN38.3/MSDS
5030483.7V750mAhUL/KC/CE/ROHS/80℃ high temperature test/MSDS
5034503.7V1000mAhUL/KC/CB/IEC62133/CE/FCC/ROHS/UN38.3/MSDS
5040653.7V1500mAhUL/KC/CB/IEC62133/CE/FCC/ROHS/UN38.3/MSDS
5227283.7V460mAhKC
5512453.7V250mAhUL/KC/IEC62133/EN62133/PSE/FCC/ROHS
5534433.7V900mAhKC/PSE/UN38.3/MSDS
5550563.7V2100mAhKC
6014303.7V210mAhKC/CE/ROHS
6017503.7V500mAhKC
6020303.7V300mAhUL/KC/IEC62133/CE/ROHS/UN38.3/MSDS
6020353.7V400mAhKC/CE
6020403.7V450mAhUL/KC/CE/ROHS
6020453.7V500mAhKC/CE/FCC
6025403.7V600mAhKC/FCC/IEC62133/UN38.3/MSDS
6030303.7V500mAhKC/CE/EN62133/ROHS/UN38.3/MSDS
603258-4S14.8V1200mAhKC/CB/IEC62133
6034503.7V1100mAhUL/KC/CE/IEC62133/UN38.3/MSDS
6034503.7V1200mAhUL/CE/KC
6512483.7V330mAhKC/EN62133
6530403.7V800mAhKC/MSDS
7020303.7V380mAhKC/CE
7020353.7V380mAhKC
7020403.7V500mAhKC/CE
7020403.7V600mAhKC/MSDS
7020503.7V750mAhKC/CE
7025253.7V400mAhKC
7025353.7V600mAhKC
7030453.7V900mAhKC/UN38.3/MSDS
7518183.7V220mAhUL/KC/EN62133/ROHS/UN38.3/MSDS
8013503.7V500mAhKC/UN38.3/MSDS
8016303.7V300mAhKC/CE
8020253.7V400mAhKC/UN38.3/MSDS
8025403.7V800mAhKC/FCC/CE/ROHS
8030403.7V1000mAhUL/KC/CE/ROHS/UN38.3/MSDS
8030483.7V1200mAhKC/CE
8044593.7V2400mAhKC/CB/UN38.3/MSDS
82331253.7V5500mAhKC/UN38.3/MSDS
9013323.7V300mAhKC/CE
9020303.7V480mAhKC/MSDS
9020303.7V500mAhKC/CE/ROHS/UN38.3/MSDS
9020403.7V700mAhKC/CE
9026303.7V700mAhKC
9728293.7V850mAhKC
1020503.7V1000mAhUL/KC/IEC62133/CE/FCC/ROHS/UN38.3/MSDS
1030353.7V1100mAhKC/CE
1030403.7V1200mAhCB/KC/IEC62133/EN62133/CE/FCC/ROHS/UN38.3/MSDS
1034503.7V1800mAhUL/KC
1050503.7V3000mAhCB/KC/IEC62133/CE
Product Images
3.7V 4000mAh Lithium Polymer Battery Lithium Polymer Battery close-up view
Standard Packaging
Standard packaging for 3.7V and 7.4V lithium ion polymer battery packs
Why Choose Us
Technology
  • All-weather applicability (-30~60℃)
  • Highly safe battery design technology with the newest electrolyte and separator technology applied
  • Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R&D

Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements.

R&D team and equipment at Gold Power Energy
Certificates

CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

Product certificates and compliance documentation
Factory Tour

Shenzhen Gold Power Energy Co., Ltd is one of the leading battery suppliers in China. We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery, and customized battery pack since 2001.

Factory tour of Shenzhen Gold Power Energy manufacturing facility
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Company shenzhen gold power energy co.,ltd
Location 11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact Person Linda

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