Rechargeable 12V 70ah LiFePO4 Battery Pack for UPS
12V 70Ah LiFePO4 Battery pack Specification
1)Rated voltage 12V
2Rated capacity 70AH
3)Max charge voltage 14.6V
4)Cut off voltage 10V
5)Battery size 330*170*220mm
6)Battery weight about 10kg
Casing material for single cell
steel case for single cells
Standard charge/ discharge current
Max continuous discharge current
Peak discharge current
Cyclelife(1C/1C , 100% DOD)
2000 times(8--9 years)
max charge voltage
cut off voltage
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
1. Extremely safe: The chemical structure of LiFePO4 is very stable
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(-20~70 degrees Celsius).
5. Steady performance: High power output, 1C continuous, 3C pulse for normal cells 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.
Optimum Battery Application
1. Evs, E-car, E-bus, E-bikes, E-scooter, E-motorcycles, E-golf carts
2. Computer, uninterrupted power source (UPS) equipments, power instruments and meters
3)Power transmission and transformer station, switch-
Control, and accident lighting
4. Fire fighting, safety device, and alarm monitoring
5. Automatic office system
6. Radio communication system
7. Emergency lighting and car/ship starting system
8. Portable electric appliances and mining system
9. Traffic and navigation signal lamp
Optimum LiFePO4 battery pack Advantanges:
1)Safe: The safest Li-ion batter so far, accredited with CE and UL.
2)Environment-Friendly: Accredited with RoHS, without any hazardous and noxious substances.
3)Long cycles life: Over 2000 cycles with capacity staying at 80% min.
4)No memory effect"Always ready for charge and use, with no need to charge after a full discharge.
5)Wide temperature range: Avaiable for use when the temperature ranges from -20-60 centigrade.
Optimum Battery Co., Ltd Reputation
Main Supplier of New Energy AutomobilesOiwer Batery for The Universiade Shenzhen 2011
The Leading Supplier of Litium Iron Phosphate Battery for New Energy Automobiles in China
Large-Scales Supply of LiFePO4 battery for Electric Bicycles and Other Light Vehicles.