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Specifications
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
OptimumNano
Model Number:
48V LiFePO4 Battery
Type:
Li-Ion
Nominal Voltage:
3V
Size:
Other
Nominal Capacity:
50Ah
product:
48V Rechargeable Lithium Battery for Escooters
brand:
Optimum LiFePO4 battery
capacity:
50ah
discharge rate:
1C-3C
Cyclelife:
more than 4000 times
temperature condition:
-20 Celsius degree-60 Celsius degree
weight:
5kg lighter than other battery
size:
flexible to made as your demand
application:
e-bike ,e-scooter,e-vehicles,telecom.
guarantee:
pollution-free and long life
Packaging & Delivery
Packaging Details:
PVC ,plastic box ,oxygen board or iron box ,wooden box ,carton.
Delivery Detail:
about 25 days
Electric Scooters and UPS,telecom 48V Lithium
Battery+BMS wholesale
product specification
Case material |
steel case for single cell |
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Standard capacity0.2C5A |
50Ah |
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Rated voltage |
48V |
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Max. Charge voltage |
54.75V |
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Cut-off voltage |
34.5V |
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Max. Charge current |
0.5C5A |
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Max. constant discharge current |
5C5A |
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Thickness (Max) |
160 ±5 mm |
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Length (Max) |
353 ±5mm |
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Width(Max) |
213±5 mm |
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Weight (Approx.) |
About 25.0kg |
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ImpedanceMax, at 1000Hz. |
≤ 200 mΩ |
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Charge method (CC/CV) |
Standard |
CC |
0.2C |
54.75V cut off |
CV |
54.75V |
0.05C cut off |
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Rapid |
CC |
1C |
54.75V cut off |
|
CV |
54.75V |
0.05C cut off |
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Operate temperature |
Charge |
0~45oC |
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discharge |
-20~60oC |
Remarks:
(1) Standard charge:with the ambient temperature 25°C±5°C,charge with 0.5C5A,When the voltage is up to the limited charging voltage 58.4V,change to constant voltage charge, stop charging until the charging current is≤ 0.05C5A.
(2) The Original situation:the original appearance, open voltage, impedance
(3) The last situation:the last appearance, open voltage, impedance
(4) Rest capacity:The first discharge capacity after the specific inspecting process.
(5) Recover capacity:The discharge capacity that through time after time cycles after the specific inspecting process.
(6) 0.2C/0.2C(0.2/1C,0.2/3C):Charge with0.2C5A,When the voltage is up to the limited charging voltage 58.4V,change to constant voltage charge, stop charging until the charging current is≤ 0.05C5A,Finish charge,rest for10mins,discharge with0.2C5A(1C5A,3C5A)constantly to cut-off voltage 32V.
Other applications
1.Electric Vehicle :Hybrid Electric Vehicle ,Pure Electric Vehicle;
2.Ebike ,Escooter ,Electric Golf Cart ,Electric Tools , Lawn Mower ,Vacuum Cleaner .Electric boat,Elevator ,Electric Wheelchair ;
3.UPS :For computer ,Emergency Application,Medical Movable UPS ;
4.Solar Energy :Solat street lights ,Solar Led Lights
5.Telecom System :Communication Base .
Why choose our LiFePO4 battery ?
1,We specialize in this field for 10 years and mainly produce the LiFePO4(lithium)batteries.
2,The capacity of manufacturing LiFePO4 battery is 1.25 MWH per day, which makes it the biggest manufacturer of LiFePO4 battery.
3,At present, over 10.000 EVs and HEVs powered by our company have been running through cities on different road conditions.
4,The products are widely used in EV and HEV, energy storage (grid, wind-solar generating system and load shifting), UPS, military products and household appliances.
5,We maintain a long-term business relationship with the customers from all over the world, such as France, the USA, UK, Australia, Germany, India and Brazil with high quality and pretty competitive price.
product show : 48v 50ah battery applied for e bike ,e scooter, UPS, e vehicles .etc.
Certificates:
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