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Dongguan junda New energy Technology Co.Limited

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Overview

silver fish ebike battery pack 48v 20ah silver fish type rechargeable battery  OEM Seat Tube Slim Case Lithium Battery specification:
Model
Junda-J009
Chemistry
LiNiCoMnO2
Nominal Voltage
48V
Nominal Capacity
20Ah
Weight
Approx 3.5KG/4.5Kg
Outer case
Silver fish case
Dimension
110*76*455mm
Standard Charge
Constant Current 0.2C, Constant Voltage 54.6V 100mA Cut-off
Fast Charge
Constant Current 0.5CA, Constant Voltage 5.6V 100mA Cut-off
Standard Discharge
Constant Current 0.2C/End Voltage 39V
Cycle Life
500 times with DOD80%
Continuous Discharge Current
20A or customized
Peak discharge current
60A or customized
BMS function
Over-Current Protection,Over-Discharge Protection, Over-Charge Protection,Short-Circuit Protection, Balance
Storage Temperature Range
Temperature: -10-40℃
Relative humidity:45-75%
Pressure: 86-106KPa
silver fish ebike battery pack 48v 20ah silver fish type rechargeable battery  OEM Seat Tube Slim Case Lithium Battery feature:
Longer life compared to Lead-Acid battery   
Over-Charging safety protection
60% more energy
Over-Discharging safety protection
Up to 70% weight savings
Over-Current safety protection
Portable handdle, easy to install and remove
Short Circuit safety protection
Faster charging time            
High Temperature safety protection
100% available capacity
In-built safety protection BMS
NO FIRE, NO EXPLOSIONS                    
Eco-friendly, no pollution.

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