Lithium ion 12v 30Ah battery pack

Normal performance

Characteristics  

1. Extremely safe and stable chemistry:Rigid aluminum alloy housing protection, BMS or PCB built inside to protect the battery over charge and discharge.

2. Long life-cycle:5~7 years / 2000 times cycle life.

3. Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery.

4. Wide operating temperature:High temperature resistance(-20~60 degrees Celsius).

5. Steady performance:High power output, 1C continuous, 3C pulse for normal cells and 20C for special design. Low self-discharge rate, less than 3% monthly.

6. No memory effects and highly efficient charge:It can be recharged anytime, no reduction of the capacity

7. Green product:Environment friendly, clean and green energy, no pollution on our environment.

8. Quality assurance:BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE,IEC62133 etc...product certificates.

Our advantages

1. The approved supplier of Universiade Shenzhen 2011, their 80% lithium battery offered by us.

2. As the professional and leading LiFePO4 battery manufacturer in China, we have a capacity of 1.25 MWh per day.

3. Established in 2001, Optimum Battery Co., Ltd is high-tech corporation with independent intellectual-property and core technologies, which is specialized in LiFePO4 and NI-ZN battery's R & D , production and management. Adjacent to Shenzhen Grand Industrial Park, and with an occupation about 20, 000 square meters, we have more than 1000 employees and over 50 senior engineers.

Our factory