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, LiFePO4 Battery, Li-ion Battery manufacturer / supplier in China, offering LiFePO4 Battery 12V 20ah Li Iron Battery for Laptop, 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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LiFePO4 Battery 12V 20ah Li Iron Battery for Laptop

Get Latest Price
Min. Order / Reference FOB Price
5 Pieces US $120/ Piece
Port: Shenzhen, China
Production Capacity: 50, 000 PCS/Year.
Payment Terms: T/T, Western Union
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: High Discharge Rate
Size: Small
Accessories Type: Battery

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Basic Info

Model NO.: twm-1220
Rated Capacity: 20ah
Standard Voltage: 12V
Usage: Remote Control Car
Electrolyte: LiFePO4
Voltage: 12V
Capacity: 20ah
Material: LiFePO4
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
Transport Package: Customized Package
Specification: CE, UL, ROHS, SGS, TS/16949 and ISO9001-2008
Origin: China Guangdong Shenzhen
HS Code: 8507600090

Product Description

lifepo4 battery 12v 20ah li iron battery for Laptop

Product Description
Product Feature 
1. Safety: Safest Li-ion battery, CE UL approved, built-in protection circuit board (BMS), no fire, no explosion 
2. Clean and Green energy, no toxic material contained 
3. Long life cycle, > 2000 times deep cycle at 1C rate, 6-8 times of lead acid battery 
4. No memory effect, highly efficient charge anytime, no reduction of capacity 
5. Operation temperature: -20~65 C 
6. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-CD battery, 1/2 weight of lead acid battery 
7. Good performance at high temperature and high temperature resistance 
8. Low self-discharge rate: < 3% monthly 

1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car 
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs 
3. E-tool: Electric drill, electric saw, lawn mower and so on 
4. Remote control cars, boat, aircraft, toys 
5. Solar and wind power generation energy storage devices 
6. Small medical equipment and portable equipment

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;

Standard capacity(0.2C) 


Mininum Capacity(0.2C)


Rated voltage 


Max.Charge voltage 


Cut-off voltage 


Standard charge and discharge current


charging Time         


Max discharge current



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