Original
By certification 
48V40Ah three wheel Bicycle battery
Product title: 48V40Ah Tricycle LiFePO4 battery
Nominal performance :
| NO. | Item | General Parameter | Remark | |||
| 1 | Model of cell | IFR32650-3.2V-5Ah | ||||
| 2 | ||||||
| 3 | Standard Capacity(0.2C5A) | 40Ah | ||||
| 5 | Rated Voltage | 48V | Working voltage | |||
| 6 | Max. Charge Voltage | 58.4V | 3.65V for single cell | |||
| 7 | Cut-off Voltage | 40V | 2.5V for single cell | |||
| 8 | Standard / Max Charge Current | 10A/100A | 0.2C5A/2C5A | |||
| 9 | Standard Charging Time | 5h | 0.2C5A | |||
| 10 | Max Continuous Discharge Current | 100A | 2.5C5A | |||
| 11 | Peak Discharge Current | 200A | 5C5A | |||
| 13 | Dimensions | 260*190*318mm(metal case) | customizable | |||
| 520*265*220mm(plastic case) | ||||||
| 14 | Total Weight(Approx.) | About 31Kg | ||||
| 15 | Impedance(Max, at 1000Hz.) | ≤ 50mΩ | ||||
| 16 | Charge method (CC/CV) |
Standard | CC | 0.2C | 58.4V cut-off | |
| CV | 58.4V | 0.02C cut-off | ||||
| Rapid | CC | 1C | 43.8V cut-off | |||
| CV | 58.4V | 58.4C cut-off | ||||
| 17 | Temperature | Standard | 0℃~45℃ | |||
| discharge | -20℃~65℃ | |||||
| storage | -20℃~45℃ | |||||
Advantages:
1.High quality long life span lifepo4 battery
2.Warranty:24months guarantee
3.Factory located:Shenzhen of China
4.Quality: A team is composed of hundreds QC inspectors to control the progress quality .
5.Safety : currently the safest li-ion battery, CE UL approved ,none fire ,none explosive.
6.Environment friendly , no toxic material contained.
7.Powerful : Low rate battery can discharge in 15C.
8.Long life cycle ,more than 2000 cycle in 0.5C-1C discharge.
9.No memory effect: can be recharged any time, no reduction of capacity.
10.Broad operation temperature -20---60 centigrade.
11.Small in size and light in weight.: Compare with our battery ,1/2 size of lead acid battery,70% size of Ni-MH Ni-Cd battery. 1/2 weight of lead acid battery.
Production Line:
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 48v40ah three wheel bicycle battery. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.
