New Hailong 52V 17.5Ah Ebike Battery Pack with Communication

Description: 1.The large hailong ebike battery pack 2.The ebike battery pack with communication BMS, if you do not need communication BMS, we 3.will use regular hardware BMS for you. 4.The new hailong battery is 70 cells Sanyo GA 3500mAh cells Specification: Packing and shipping: ⋅ Factory...

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Details

Description:
1.The large hailong ebike battery pack
2.The ebike battery pack with communication BMS, if you do not need communication BMS, we 3.will use regular hardware BMS for you.
4.The new hailong battery is 70 cells Sanyo GA 3500mAh cells


Specification:

Nominal Voltage

51.8V

Nominal Capacity

17.5Ah

Cell Material

Li(NiCoMn)O2

Weight

4.5KG

Outside dimension

91x90x360(mm)

Assembly Mode

14S5P

Cell QTY

70pcs 18650 battery cells

Cell Type

Samsung cell, LG cell, Panasonic cell, Sanyo cell for option

With BMS/PCB

Yes, regular version or customized

Continue Discharge Current

<=30A

Max Discharge Current

40A

Suggested Charge Current

<=4A

Charging Cut-off Voltage

58.8V

Discharge Cut-off Voltage

39.2V

UART/CANBus

Optional

Cell balancing function

Optional

Deep sleep function

Optional

Pollution-free

Yes

Memory effect

No

Charge Method

CC-CV

Operation Temperature

Charge:0-45oC

Discharge:-20-60oC

Application:

Electric bike


Packing and shipping:

⋅ Factory version packing:PE bag + Foam box + one double-deck corrugated Carton
⋅ Customized Packing as request
⋅ By sea,by air or by express(Fedex, TNT, UPS,DHL,EMS...etc) or as request


After Sales Service:
1 year warranty once shipped out. After we get the pictures or videos of the defective batteries,will suggest how to repair battery, if can not be fixed, a new replacement battery will be send to customer by free.


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Contact us

Shenzhen Tianlihe Technology Co.,Ltd

Add: 2 Floor, 3 Building, Tianhao Industrial Park, Songbai Road, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province

Contact us: Cherry Yi

Tel: +86-755-85245477

Mobile: +86-15817323917

E-mail: cherry@battery18650.net

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