Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Management System Certification:
ISO14001:2004, OHSAS18001:2007
Main Markets:
North America, Europe, Australia
International Commercial Terms(Incoterms):
OEM/ODM Service
Sample Available
MEI Awards
Spanish Speaker

Battery, Power Supply, Li-ion Battery manufacturer / supplier in China, offering 12V 50ah Lithium-Ion Battery for Solar Lighting, 40FT Long Range Battery Dricve Electric Bus From Opitmumnano China, Deep Cycle 9.6V 10ah Lithium Battery for LED Light and so on.

Gold Member Since 2009
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12V 50ah Lithium-Ion Battery for Solar Lighting

Get Latest Price
Purchase Qty. / Reference FOB Price
1-99 Pieces US $200
100+ Pieces US $1
Port: Hong Kong, Hong Kong
Production Capacity: 50, 000 PCS/Year.
Payment Terms: T/T, Western Union
Type: Lithium-Ion Batteries
Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
Nominal Voltage: 12V
Discharge Rate: High Discharge Rate
Shape: Cylindrical Battery
Electrolyte: LiFePO4

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Basic Info

Model NO.: opt-1250
Installation: Packaged
Rechargeable: Chargeable
Application: E-Car ,E-Bus ,Golf Car ,Trolley,E-Bike,Scooter,RV,
Light Weight: 1/3 of SLA
Cycle Times: 2000 Times
Lead Time: 25days
Certificate: UL ,CE ,RoHS ,ISO9001 ,Ts16949 ,SGS ,BV , IEC62133
Advantages: Safety,Long Life Cycles,High Energy Density,High P
Discharging Rate: < 3c
Warranty: 2year
Weight: 7kg
Charge Time: 1-5h
Transport Package: Plastic Casepvc or Cutomized Alumilium Case
Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
Origin: China Guangdong Shenzhen
HS Code: 8507600090

Product Description

12V 50ah Lithium-Ion Battery for Solar Lighting 

Use in electric richshaw vehicle,electric skatingboard,e-bike,e-motorcycle,e-car,solar light,ups,electric boat,LED
1.this battery suitable for all of the electric vehicle and skiing borad and UPS backup.
2.The cycle life of the battery pack can reach 2000 times with 0.2C-1C discharge current.
3.The Li-ion battery is have half dimension and third weight compare with the lead-acid battery. Thus the performance of the whole EV is improved and the battery can be taken off easily.

4.The pack have a BMS, so it will not over-discharge and over-charge. It is as a balance charger, but it is cheaper than it. 
1/3 weight of SLA battery
Ul,CE,ROHS approved;
Product spec

12V 50Ah Battery pack specification

Nominal Capacity @ 0.2C                        50Ah

Cell Configuration                                        4S10P

Nominal Voltage                                         12.8V

Total Cell Quantity                                      40pcs

Discharge Cut-off  Voltage                          10V

Impedance(Max, at 1000Hz.)               ≤ 50 mΩ

Charge Cut-off  Voltage                                 14.6V

Dimensions(mm)                                   197*165*1695MM)

Charge Current (Standard. Continuous)    50A (1C)

Weight(Approx,including case)             7kg

Continuous Discharge Current                    50A

Charge Temperature Range               0°C ~ 45°C

Peak Discharge (Max.10 sec Duration)       100A 

Discharge Temperature Range        -20°C ~ 60°C

Cycle life(1C/1C 100% DOD)                2000 cycles

Charge method                                      CC/CV

 Certificate :
12V 50ah Lithium-Ion Battery for Solar Lighting

12V 50ah Lithium-Ion Battery for Solar Lighting

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