1. Extremely safe and stable chemistry: Rigid Aluminum alloy housing protection, and BMS built inside to balance protect the battery.
2. Long life-cycle, 5-7years, up to 2000cycles(while Sealed Lead Acid batteries only 750 cycles and NiMH batteries only 500 cycles)
3. Lighter and smaller, 1/2 size weight of SLA batteries. 70% size/weight of NiMH/NiCd batteries
4. Wide operating temperature, high temperature resistance(-20-60 degrees celsius)
5. Steady performance, higher discharge rate for more powerful devices, 1C continuous, 3C pulse for normal cells and 20 C for special design. Low self-discharge rate, less than3%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 poses no pollution on our enviroment
Aplification:
Used for e-bike, e-motor, electrical equipment, electrical tool, EV-car, e-scooter
Crtification:
CE, UL, SGS/RoHS, RBRC, ISO9001: 2000, ISO1400, TS16949: 2002 issued by NQA
Specification:
Rated voltage is 12V
Cut-off voltage is 8V
Max charge voltage is 14.6V
Cycle over 2000 times with 0.2C-1C discharge current
Max discharge rate 3C and less than 5C
Max charge rate is less than 1C, better 0.5C
With balance BMS and charger
Optimum Battery Co., Ltd. Was founded in Shenzhen China in 2002. We are one of the biggest and leading battery manufacturers in China. With our strong R&D team, automated equipments and streamlined production lines, we are able to manufacture 1, 000, 000PCS AA size qualified batteries daily.
We manufacture rechargeable battery including Lithium Phosphate Battery, Ni-Zn Battery, Ni-MH Battery, Ni-CD Battery, Solar Charger and Power System.
We specialize in manufacturing Lithium Phosphate and Ni-Zn rechargeable batteries which are proved with excellent performance on safety, high power with environment friend. They are capable of and trending to replace traditional Ni-CD and Ni-MH and SLA batteries which are used in power tools, UPS and military appliance industries in the near future.
Optimum rechargeable batteries are widely used in lawn light, solar energy light, emergency lighting products, electrical power tools, electric vehicle, Hybrid Electric Vehicle etc.
We achieved ISO 9001, ISO 14000, UL, CE, TUV, SGS, RoHS, RBRC certification and they are strictly adopted in our daily management quality control program. Due to lower management cost and higher efficiency, we are able to provide competitive price and promised delivery on time to our customers.
QUALITY is the soul. We always try our best to make and deliver the best quality batteries to our customers.
