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Ding Tai Battery Co.,Ltd
Ding Tai Battery Co.,Ltd
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High power USB Hailong down tube Li-ion ebike battery 52V 17.5Ah for BBSHD/BBS03 mid drive motor

High power USB Hailong down tube Li-ion ebike battery 52V 17.5Ah for BBSHD/BBS03 mid drive motor

Brand Name : DTB
Model Number : DTBUHL5217501
Place of Origin : China
MOQ : 1 Pcs
Price : 406USD/Pcs
Payment Terms : T/T, Western Union
Supply Ability : 9999/month
Delivery Time : 7-10 Days
Packaging Details : Standard export carton
Voltag : 52V
Capacity : 17.5Ah
Cell : 18650 3500mAh
Charger : 58.8V 2-3A
Color : Black
Material : Li-ion
Weight : Approx 4.0Kg
Dimension : 110*90*360mm
Cycle life : Approx 500 times
Origin : China
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Product name:

High power USB Hailong down tube Li-ion ebike battery 52V 17.5Ah for BBSHD/BBS03 mid drive motor

Product specification:

DTB Electric bicycle battery Datasheet

Model

DTBUHL5217501

Chemistry

LiNiCoMn

Nominal Voltage

52V

Nominal Capacity

17.5Ah

Weight

Approx 4.0KG

Outer case

USB Hailong down tube

Dimension

110*90*360mm

Standard Charge

Constant Current 0.2C, Constant Voltage 58.8V 100mA Cut-off

Fast Charge

Constant Current 0.5CA, Constant Voltage 58.8V 100mA Cut-off

Standard Discharge

Constant Current 0.2C/End Voltage 39-42V

Cycle Life

500 times with DOD80%

Continuous Discharge Current

20-30A

Peak discharge current

50A

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


Product pictures:


Hailing down tube-6 Battery package-1
Package contents:
1.52V 17.5Ah battery pack
2. 58.8V 2-3A charger

Battery Operation Instructions:
1. Charge:Connecting the battery pack to the charge controller, connect the charger to recharge.
2. Discharge:Connecting the battery pack to the load ,connect the load to discharge.
3. When you combine the battery with series or parallels, if there are oxidation layer on the surface, you
should brush surface to the metal glow with thin steel brush to lower the connective resistance to the minimal resistance.
4. When combining with many batteries, if the voltage between the two electrodes is over 24V, the safe
voltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body.


Notes:
1. If shelve a long time suggested that the battery voltage 51-52V, need for regular recharging (even if
not use), must charge and discharge for three months one time;
2. Do not expose the battery to extreme heat or flame.
3. Do not short circuit, over-charge or over-discharge the battery pack;
4. Do not disassemble or modify the battery pack.
5. Do not handle or store with metallic like necklaces, coins or hairpins, etc.
6. Do not reverse the polarity of the battery pack for any reason.
7. Do not immerse the battery pack in water or sea water, or get it wet.
8. Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) battery charge controller.




































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