Rechargeable 36v 20ah lifepo4 battery packs
——Specifications——
1)Long cycle life (2000 cycles)
2)Environmentally&safety
3)Good perfermance
——Quick Details——
- Place of Origin: Guangdong, China (Mainland)
- Brand Name: OPTIMUM
- Model Number: OPT-036-020
- Nominal Voltage: 36V
- Nominal Capacity: 20ah
- MAX charge voltage: 43.8V
- Cut off voltage: 30V
- Standard charge time: 5h
- Cycle Life: 2000cycles with 0.1C-1C discharge rate
- Package: ABS plastic/Aluminum case or customise
- Certificate: CE,UL,IEC,BV,SGS/RoHS,RBRC,ISO9001:2000,ISO1400
- Color: Blue,Black,Silver,Green or Customise
- terms of payment: T/T or as you demand
- price: BMS+battery+package
——Advantages——
A. Safety
The chemical structure of LiFePO4 is very stable
B. Long life cycles
>2000 times cycle life at 0.1C-1C discharge/charge rate
C. High energy density
Energy density: 135 Wh/kg
Weight: 1/3 of lead acid, 2/3 of Ni-MH
Volume: 2/3 of lead acid
D. Wide range Temperature Adaptability
Working temperature range: -20° C--60° C
E. No memory effects and highly efficient charge: It can be recharged anytime, no reduction of the capacity
F. Low self-discharge
Self-discharge<3%(month), while the monthly self discharge of sealed lead acid battery is 10%.
G. Environment friendly
Optimum LiFePO4 battery has great efficiency for energy conservation and emission reduction,
Without any hazardous and noxious substances
——Application——
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
——About Optimum Battery Co., Ltd.——
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.
Certification
Approved CE,UL,ROHS,TLC,PSE,TS16949,ISO9001,BV,SGS
![Rechargeable 36V 20ah LiFePO4 Battery Packs]()
*Why do you choose us?*
1.Quick response to clients' enquiries within 24hrs
2.Tailor-made solution provided by our experienced team and professional engineers.
3.More than 12 years experience in producing battery products for various application.
4.Value quality and long-term cooperation to reach win-win relationship.
OEM orders are welcome!
And different voltage and capacity pack is workable!
Please tell us your requirements.
| Lifepo4 Battery Compared with SLA Battery |
| No. |
Item |
LiFePO4 Battery |
SLA Battery |
| 1 |
Weight to Power Ratio |
120-130Wh/kg |
32-37Wh /kg |
| 2 |
Dimension to power ratio |
210Wh/L |
70Wh/L |
| 3 |
Cycle Life Time |
More 2000 times |
300 times |
| 4 |
High Rate Charge /Discharge Performance |
Higher than 96% |
60~70% |
| 5 |
Charging performance |
1Hour |
4Hours |
| 6 |
Temperature Range & performance |
Below20~60degree centigrade LiFePO4 High temperature discharge current is about 105% |
Below20~45degree centigrade SLA Battery temperature discharge current is about 80% |
| 7 |
Monthly Self-discharge Rate |
About 3% |
More than 10% |
| 8 |
Safety |
Not cause fire and explosion when against overcharge, acupuncture, extrusion, high temperature and other unusual conditions. |
Good safety |
| 9 |
Environmental |
Environmental friendly |
Environment pollution |
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