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48V 10ah 18650 Power Battery with USB for Ebike

  • Shenzhen, China
  • 5000PCS Per Week
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
  • DL-4810
  • 18650 Battery
  • Delong or customized
  • EPE Pearl Cotton and Thick Cardboard Cartons
  • 367*90*111mm
  • China
  • 8506500000
  • Battery
  • 4kg
  • 500 Cycles
  • Electric Bicycle
  • 48V
  • 2500mAh
48V 10ah 18650 Power Battery with USB for Ebike

Recommend to use for 48V 200W, 48V 250W, 48V 350W, 48V 500W, 48V 750W, 48V 1000W Motor.

The Battery has fixing plate, if you want to install it on your rear rack, it is very easy, you just need to fix the plate on your rear rack, for example drill holes or with screws, battery will be slide in and locked with key.

Model DL-4810
Nominal voltage 48V
Charge voltage 54.6V
Nominal capacity 10Ah
Battery configation 13S4P(13 series,4 parallel)
Standard charge current 4A
Continuous discharge current 20-25A
Discharge cut off voltage 36.4V
Net weight 4kg
Case dimension 367*90*111mm
Cycle life 500 times
Warranty 1 year
BMS function over-charge,over-discharge,over-current,short circuit
Fit motors 350W,400W,500W,750W,1000W
Charge temperature 0 ~ 45°C
Discharge temperature -20 ~ 60°C)
Available colors black

48V 10ah 18650 Power Battery with USB for Ebike
48V 10ah 18650 Power Battery with USB for Ebike

Features of 48V 10Ah 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 readout the capacity of the battery.

48V 10ah 18650 Power Battery with USB for Ebike
48V 10ah 18650 Power Battery with USB for Ebike
48V 10ah 18650 Power Battery with USB for Ebike
48V 10ah 18650 Power Battery with USB for Ebike

Key Application
a. Large electric vehicle:bus,electromobile,sightseeing bus and hybrid car.
b. Light electric vehicle:electric bicycle,golf carts,mini platform batter car,forklift,cleaning trolley,electric wheelchair.
c. Electric tools:electric drill,electric saw,hay mower.

d.  Remote control car,boat,plate,toys and etc.
e.  Energy storage device like solar and wind power generation.
f.  UPS emergency light,alarm lamp and miner light.
g.  Replace 3V disposable lithium battery in camera and 9V nickel-cadmium or ni-mh rechargeable battery(same size).
h.  Small medical instruments device and handheld instruments etc.

Payment Terms
1.We accept bank transfer(T/T) ,Western Union,PayPal,Cash.
2.If you prefer other payment method,please contact us by email.
Packing and shipment

Packaging:Inner packing with EPE pearl cotton,

outer packing with strong cardboard cartons

or customerized packing


Samples order: sending by Express ( DHL/ UPS/ FEDEX/ TNT )
Bulk order: sending out by air/sea.
Warranty Instructions

1.We provide 1 years Warranty.
2.Warranty code: quality problems, defective goods can be fixed or replacement; Man-made damage, inflowing water, fault operation leading to short circuit or burning, damaged by carrier is out of our warranty.
3.Goods should be returned in original condition to qualify for a replacement or repair.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 10-15 days, it is according to quantity.

Q: Do you provide samples ? 

A: Yes, we could offer the sample.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance 70% before shippment.

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Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China 




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