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12V 50Ah Mobile Scooter Rechargeable Battery

Light electric car: e-bike, electric scooter,e-motor, electric golf car, forklift, cleanness car, electric wheelchairs

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  • Product Details

12V 50Ah Mobile Scooter Rechargeable Battery


Specification:

12V 50Ah Battery pack specification

Nominal Capacity@0.2C   50Ah

Cell Configuration    4S10P

Nominal Voltage           12.8V

Total Cell Quantity   40pcs

Discharge Cut-off Voltage   10V

Impedance(Max, at 1000Hz.)  ≤ 50 mΩ

Charge Cut-off Voltage     14.6V

Dimensions(mm)  97*165*169(±5MM)

Charge Current
(Standard Continuous)  50A (1C)

Weight
(Approx,including case)   7kg

Continuous Discharge Current                      50A

 

Charge Temperature Range   0°C ~ 45°C

Peak Discharge
(Max.10 sec Duration)     100A

 

Discharge Temperature Range   -20°C ~ 60°C

Cycle life
(1C/1C 100%DOD)     2000 cycles

 

Charge method      CC/CV


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


Features:
1.Safety : currently the safest li-ion battery, CE UL approved ,none fire ,none explosive.
2.Environment friendly , no toxic material contained. 
3.Powerful : Low rate battery can discharge in 15C. 
4.Long life cycle ,more than 2000 cycle in 0.5C-1C discharge.
5.No memory effect: can be recharged any time, no reduction of capacity.
6.Broad operation temperature -20---60 centigrade.
7.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.
Double safety protection
Withstanding very high level of vibrations and shocks


Pack Solution
40 pcs of 32650-3.2V-5Ah cylindrical LiFePO4 battery cells, 4 cells in series and 10 cells in parallel to assemble 12.8V 50Ah LiFePO4 battery pack

  


PCM/BMS solution
Considering the cost and performance stability, we will offer built-in PCM/BMS based on using conditions(mainly charge and discharge current)

Item

Contents

Value

1

Voltage

Charging voltage

14.6±1%

2

Current

Maximal continuous charging current

≤100A

Maximal continuous discharging current

≤100A

Power consumption

7W

3

Overcharge Protection

Over charge detection voltage

3.9V±0.025V

Over charge detection delay time

0.96S~1.24S

Over charge release voltage

3.8V±0.05V

4

Over Discharge Protection

Over discharge detection voltage

2.0V±0.08V

Over discharge detection delay time

<180mS

Over discharge release voltage

2.3V±0.1V

5

Short Circuit Protection

Detection condition

Exterior short circuit

Detection delay time

230~500uS

Release condition

Cut load, automatically recover

6

temperature protection
     (optional)

Over temperature protection

70℃

Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 12v 50ah mobile scooter rechargeable 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.

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