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12v Rechargable Lifepo4 Lithium Battery For Electric Motorcycle

  Deep cycle LiFePO4 battery pack 12V-45Ah for mini HEV start up

2011 Newest New Energy Battery ----LiFePO4 Battery hot in need !!!

Optimum 12V lithium batteries is best choice of mini hybrid power system

As mini hybrid cars have worldwide continuous growth, it’s important to choose start-up battery solution.

Requirements of mini hybrid power system is no substantial change for batteries, but need more using frequency and depth of discharge. There are two reasons: 1. “stop-start” mode of mini hybrid car requires obviously increased times of storage batteries supplying electricity to start engine in every trip; 2. in the “stop” mode, engine doesn’t output, electricity of electric appliances on car are completely supplied by storage battery, obviously increasing discharge depth of storage battery. Start-up battery matched with mini hybrid power system must have performance of high specific energy, specific power, long cycle life, able to discharge deeply and discharge with big current etc. These high-standard technical requirements kick traditional lead acid batteries out of field of start-up batteries for mini hybrid cars, it’s best choice to use LiFePO4 batteries with superior performance and energy conservation.

In traditon, mini hybrid system match 12V lead acid battery, it’s recognized that lead acid batteries are bad at charging and discharging with big power, when the same capacity batteries discharge with big rate, lead acid battery discharge less about 50% quantity of electricity than LiFePO4 battery; lead acid batteries have poor performance of deep discharge, generally only output 70%-80%, but LiFePO4 battery can discharge 96% and above; lead acid batteries have very limited cycle life, cycle of lead acid batteries with long life is at most about 500 times, which can’t solve that frequent stop-start operation of mini hybrid car waste battery, but LiFePO4 batteries have more than 2, 000 cycle life.

In the other side, lead acid batteries contain acid, heavy metal and other toxic and hazardous substance, seriously-polluted, hard to recycle and solve, which disobey energy-saving and emission-reducing requirements. Meanwhile, lead acid batteries are big size, heavy, compared with LiFePO4 batteries with the same capacity, they are heavier 50%, if same in bearing, LiFePO4 batteries are 30% floor space of lead acid batteries.

So many disadvantages can’t enable lead acid batteries to perfectly match mini hybrid cars, firstly in technology, secondly in environment protection, so it’s tendency for mini hybrid car market to turn to lighter and convenient, environment-protecting, superior performance start-up batteries. Shenzhen Optimum Battery Co., Ltd who is good at seeing preemptive opportunity and running in front of new energy industrial keenly found the market trend when mini hybrid car technology just appeared in China. Optimum professionally develop LiFePO4 batteries since 2006, solve many difficult technical problems, getting lots of national patents, accumulating rich technical experience of LiFePO4 batteries. By quickly integrating resources according to mini hybrid car market, Optimum developed OBC-12V20Ah(able to replace current 12V/36Ah-80Ah lead acid batteries) and OBC-12V30Ah(able to replace current 12V/60Ah-120Ah lead acid batteries) LiFePO4 start-up batteries, at the same time, matched conformity control and protection system, compared with traditional lead acid batteries, have the following 10 advantages, able to completely satisfy all technical requirements which mini hybrid car require start-up 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 safey; stable material and reasonable structure design of Optimum batteries ensure batteries not to burn and explode;

4. Superior performance of deep discharge, charging and discharging with high 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 technique;

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

10. Green and environment-frie