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Long Cycle Lithium Ion Battery Pack 36V 17.5ah

  • Shenzhen, China
  • 5000PCS Per Week
  • L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash
  • DL-3617
  • 18650 Battery Cell
  • Delong or customized
  • EPE Pearl Cotton and Thick Cardboard Cartons
  • 367*90*111mm
  • China
  • 8506500000
  • Battery
  • 4kg
  • 500 Cycles
  • Electric Bicycle
  • 36V
  • 3500mAh
Long Cycle Lithium Ion Battery Pack 36V 17.5ah
Model DL-3617
Nominal voltage 36V
Charge voltage 42V
Nominal capacity 17.5Ah
Battery configation 10S5P(10 series,5 parallel)
Standard charge current 4A
Continuous discharge current 20-25A
Discharge cut off voltage 28V
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
Charge temperature 0 ~ 45°C
Discharge temperature -20 ~ 60°C)
Available colors black

Long Cycle Lithium Ion Battery Pack 36V 17.5ah

Long Cycle Lithium Ion Battery Pack 36V 17.5ah

Features of 36V 20Ah 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.

Long Cycle Lithium Ion Battery Pack 36V 17.5ah
Long Cycle Lithium Ion Battery Pack 36V 17.5ah
Long Cycle Lithium Ion Battery Pack 36V 17.5ah
Long Cycle Lithium Ion Battery Pack 36V 17.5ah

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 




   9098,Dongbian Business Building,Minzhi Road 369, Longhua District, Shenzhen,P.R.C.

   Tel : +86 755 21012989
   Phone:+86 13538138168
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