Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 9 Million Importers & Exporters globally.
Join Now, its Free |
Book call on your favorite time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services



xianfengroad no 2,Zhongshan,Guangdong,China

View Phone Number

Free Member

12V 40Ah LiFePO4 Starter Battery, Engine Starter Battery For Car Starting



Get Latest Price



10 Unit

Standard Industrial Package

10-15days for samples, 20-25days for batch orders

500 Unit per Day

T/T, L/C, Western Union, PayPal

Contact Now

Product Specification

Voltage : 12V Brand Name : TONGYU Type : - Capacity : - Size : - Car Make : - OE NO. : - Condition : -

Product Description

  1. 12V 40Ah LiFePO4 Starter Battery , Lithium Ion Phosphate Battery For Car Starting
  2. Car Start LiFePO4 Battery
  3. Supreme Performance & Stability
  4. Save Fuel up to 20%
  5. Fast charging
  6. Small & Light
  7. Environment Friendly
  8. Recyclable ROHS MSDS UL complied


Lithium iron phosphate(LiFePO4) batteries are a newly developed type of Green Batteries which provide:

  • 100% of power supply efficiency
  • 3% self-discharge rate per month
  • 5 years of schedule life
  • 2,000times of cycle life
  • Temperature Endurance from -25~65


Comparing to lead acid batteries:

  • 20 Times more powerful
  • 4 times longer cycle life
  • 3/4 lighter
  • No risks of explosion, or leak


12V 40Ah LiFePO4 Starter Battery , Lithium Ion Phosphate Battery For Car Starting


Quick Detail:


-Weight: <7kg

-400A Max cold-start performance:

-Compact dimension 220*160*186mm

-With the terminal bolt heads





BMW, Audi, Jaguar, Saab, Mercedes Bens, Volkswagen, Honda, Infiniti

Lexus, Mazda, Nissan, Toyota, Buick, Cadillac, Ford, Land Rover, Jeep...etc







Nominal Capacity


Nominal Voltage


Max cold-start performance


Maximum continuous current


Protection circuit


Cell configuration


Work voltage range


Compact dimension




Case materials


About 2000cycles to 80% with 100%DOD under 20-25℃




Competitive Advantage:


TONGYU LiFePO4 start-up batteries, at the same time, matched conformity control and protection system, compared with traditional lead acid batteries, have the following advantages, able to completely satisfy all technical requirements which mini hybrid car require starting battery to reach:

1. Superior quality, high energy density, specific power is 2400W/kg;

2. Light, small; lighter 60% than lead acid battery with the same size;

3. High stability and safety; stable material and reasonable structure design of Optimum batteries ensure batteries not to burn and explode;

4. Superior performance of deep discharge, and charging and discharging with big rate; instant discharge current is big, start performance at high and low temperature is good; usable capacity is big, up to 99%, but traditional lead acid start-up batteries is 50%-60% in general.

5. Have active no-loss balance function, able to effectively control rising temperature.

6. High and low temperature performance is good: work normally in -30°C- 60°C surroundings, no influence over its life and performance

7. Cycle times can be up to 2,000, keeping 5-year life, with design of special protection function;

8. Good battery conformity, mature technics;

9. Competitive price and superior quality, highest cost-effective in lithium power batteries.

10. Green and environment-friendly: main composition of LiFePO4 can be used as soil fertilizer after breaking up, high performance and no pollution.

Contact Us

Contact Person :Mr. Mike


Address:xianfengroad no 2, Zhongshan, Guangdong, China,528463


I want to know:

More Products From Other Suppliers

Motorcycle Battery Motorcycle Battery
Flooded Motorcycle Battery Flooded Motorcycle Battery
Mobile Phone Batteries Mobile Phone Batteries
12V 100Ah rechargeable dry charged car battery 12V 100Ah rechargeable dry
Car Dry Cell Batteries For Mercedes Benz, BMW, Toyota, Honda and all type new model EFI Cars and Jeeps Car Dry Cell Batteries For
jump starter jump starter
Wal-Mart supplier approved Autopart jump starter Wal-Mart supplier approved
X Pro Automotive MF Batteries X Pro Automotive MF
Motorcycle Electronic Series Motorcycle Electronic
Lead-Acid batteries Lead-Acid batteries
Standard Plus Battery Standard Plus Battery
Drained batteries scrap Drained batteries scrap
12V hot selling battery jump starter power bank 12V hot selling battery
lead acid batteries lead acid batteries
EV MSD Wire Harness EV MSD Wire Harness