48v haillong battery ebike 48V 17.5AH Hailong case

48v hailong battery ebike 48V 17.5AH Hailong battery pack li-ion with USB hailong case recharge battery for ebike 48v 17AH NCR18650GA 3500 specification:
Model
Junda-J009
Chemistry
LiNiCoMnO2
Nominal Voltage
48V
Nominal Capacity
17.5Ah
Weight
Approx 5.5Kg
Outer case
black case
Dimension
110*90*360mm
Standard Charge
Constant Current 0.2C, Constant Voltage 54.6V 100mA Cut-off
Fast Charge
Constant Current 0.5CA, Constant Voltage 54.6V 100mA Cut-off
Standard Discharge
Constant Current 0.2C/End Voltage 39V
Cycle Life
500 times with DOD80%
Continuous Discharge Current
17.5A or customized
Peak discharge current
52.5A 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
48v hailong battery ebike 48V 17.5AH Hailong battery pack li-ion with USB hailong case recharge battery for ebike 48v 17Ah NCR18650GA 3500mAh 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 times
High Temperature safety protection
100% available capacity
In-built safety protection BMS
NO FIRE, NO EXPLOSIONS
Eco-friendly, no pollution.
Dongguan junda New energy Technology Co.Limited
Factory Address: 6 Floor building，xing bo sheng innovation industrail park,DaTang road,Dalingshang town .dongguan,guangdong ,china.
Tel:+86-0769-23733697
Fax:+86-0769-23733697
Mob (WhatsApp / WeChat): +86 13410439763
Contact: Mr. Adnan Gao (Sales Manager)
www.eastebattery.com
Home:www.eastebattery.en.alibaba.com