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Environmentally Friendly 3.7 volt lithium ion battery 50ah For Electric Vehicles
Environmentally Friendly 3.7 volt lithium ion battery 50ah For Electric Vehicles
Specifications
Brand Name :
TINKO/OEM
Model Number :
27148101
Certification :
CE/ROHS/MSDS/UN38.3
Place of Origin :
China
MOQ :
2000PCS
Price :
Negotiable
Supply Ability :
100pcs/day
Packaging Details :
parer carton
Battery Type :
Lithium-ion
Voltage :
3.7V
Capacity :
50AH
Weight :
890g
Size :
27*101*148mm
Origin :
Dongguan, China
Description

Rechargeable Lithium-ion battery Cell 3.7V 50ah for Electric Vehicles



Product Parameters


Item

 Specification Remarks
Appearance


No cracks, Scratches, Deformation, Stains

Dimensions

(27±0.5) mm*(148±0.5) mm*(101±0.5) mm


Weight

 872g±10g


Nominal Voltage

 3.65V/3.7V 1C/0.33C


AC Resistance

 ≤1.0mΩ 25℃ , 50%SOC
DC Resistance ≤2.0mΩ 25℃ , 5C,10s,50%SOC


Rated Capacity

 50Ah 1C,25℃


Operation voltage

 2.8V～4.3V



Charging Properties

项目 Item 规格 Specification 备注 Remarks

Maximum Continuous Charge

Current

1C

25~45℃

Maximum Allowable pulse Charge Current

5C

25~45℃,10s

Maximum Allowable Charge

Voltage

4.3V

Maximum Allowable Charge

Temperature Range

-20℃~55℃

Optimum Charging Temperature Range

10℃~35℃



Discharging Properties


Item

 Specification Remarks

Maximum Continuous Discharge Current

3C

25~45℃

Maximum Pulse Discharge Current

 8C 25~45℃,10s

Minimum Allowable Discharge

Voltage

 2.8V 0℃~55℃
2.4V -30℃~0℃

Maximum Allowable Discharge

Temperature Range

-30℃~55℃

Optimum Discharge Temperature Range

10℃~35℃

Room Temperature Discharge

Capacity

≥50Ah

25℃ , 1C ,2.8-4.3V

High Temperature Discharge

Capacity

≥50Ah

45℃ , 1C ,2.8-4.3V

Low Temperature Discharge Capacity / Energy Retention

≥80%

-20℃ , 1C ,Cut-off Voltage

2.4V

C-rate discharge

Capacity Retention Rate

≥90%

25℃ , 3C




Environmentally Friendly 3.7 volt lithium ion battery 50ah For Electric Vehicles

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Product Detail
Brand Name :
TINKO/OEM
Model Number :
27148101
Certification :
CE/ROHS/MSDS/UN38.3
Place of Origin :
China
MOQ :
2000PCS
Price :
Negotiable
Contact Supplier
Environmentally Friendly 3.7 volt lithium ion battery 50ah For Electric Vehicles

Dongguan KunTeng New Energy Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 1998
Business Type :
Manufacturer, Trading Company
Main Products :
Home Storage Battery System, Lifepo4 Battery Pack, 12V/24V Battery
Total Annual :
20000000-50000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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