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Perfect quality process

Professional sales battery team Perfect quality process

48v 17.5ah hailong downtube e-bike battery pack

$499.99
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Categories: 48V Electric vehicle batteryIn Stock

Features of 48V 17.5Ah Hailong downtube ebike battery:

1.High energy density
2.Long lifecycle:above 500 times
3.With 5V USB output which can charge for smartphones and other 5V digital products
4.Current of BMS can be customized
5.Safe: The li-ion electric bike battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.
6.Intelligent charge system: voltage of each cell can be detected ,each cell can be protected against overcharge, overvoltage ,short circuit and overheat , and so that battery can be charged balance. The capacity of readout power volume :each battery has 4 LED lights to show the capacity of the battery.

Model

SL-110 Hailong Type

Nominal voltage

 48V

Charge voltage

54.6V

Nominal capacity

17.5Ah

Battery configation

13S5P(13 series,5 parallel)

Battery type

Grade A 18650 lithium battery cell

Standard charge current

3.5A

Continuous discharge current

20-25A

Discharge cut off voltage

36.4V

Net weight

4.2kg

Case dimension

367*90*111mm

Cycle life

500 times

Warranty

1 year

BMS function

over-charge,over-discharge,over-current,short circuit

Charge method

CC/CV

Fit motors

350W,400W,500W,750W,800W

Charge temperature

0 ~ 45°C

Discharge temperature

-20 ~ 60°C)

Available colors

black

 

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