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Electric Bicycle Battery

Down Tube 48V 13Ah Electric Bike shark battery 750W 1000w Lithium battery with 30A BMS + 54.6V 2A charger

US $275.53
US $459.22 -40%

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Review by Jxxxa (US)
So far the battery is working great. The power output is as expected and it helps power my electronic bike. The battery hub is convenient and the locking mechanism helps keep the battery in place.

Item specifics

  • Voltage: 48v
  • Type: Lithium Battery
  • Capacity: < 10Ah
  • Nominal Capacity: 13Ah
  • Cells: Powerful 18650 3.7V 2600mAh Cells
  • BMS: 30 Amp continuous 100Amp maximum
  • Fit Motor Power: 48V 350W 500W 750W 1000w
  • Composed Type: 13Series 5Paralles 13S5P
  • Charger: 54.6V 2A
  • Dimensions: 360*110*90mm
  • Battery Weight: 4kg
  • Cycle life: ≥80% capacity after 800 cycles
  • Warranty: 1 year
Product Description

Ebike battery manufacturer

 Down Tube 48V 13Ah Electric Bike shark battery Powerful 750W 1000W Lithium battery with 25A BMS + 54.6V 2A charger

1.  New slim shark style Case
2.  Waterproof and Solid plastic Case
3.  Lighted battery LED power Indicator
4.  Convenient Charge Port
5.  Lock with Keys securely locks the mount on bike frame


Electric Bike Battery Specifications:

Nominal Voltage: 48V

Nominal Capacity: 13Ah

Composed Type: 13Series 5Paralles  13S5P

Cells: Powerful 18650  3.7V 2600mAh   Cells

BMS: 30 Amp continuous 100±10Amp maximum

Fit Motor Power : 48V 350W 500W 750W 1000W

Charge Current: 2-5A

Charge Cut-off Voltage: 54.6V

Discharge Cut-off Voltage: 39V

Discharge Temperature: -20 to 65°C

Charge Temperature: 0 to 45°C

Dimensions:  90*110*360mm

Battery Weight: 4kg

Cycle life: ≥80% capacity after 800 cycles.

Battery Packing List


1. Electric bike battery with high quality inbuilt BMS.

2. Ebike battery with AC and DC plug,AC plug will be matched as delivery country if without request.

3. Electric bicycle battery discharge cable and connectors, if without request will left 250mm naked cable.

Electric Bike Battery Charger PlugEbike battery Discharged Connectors

Ebike Battery Shipping

Battery is a special product, all batteries need several cycle tests before delivery, so production and
test time need about 5-7 days after confirm order;

For European Union buyers:
All parcels usually are shipped by UPS/DPD,it will air to Europe first,then to the destination countries via DPD or UPS.
The delivery time is usually 8-10 working days  (not including Sat Sun) after dispatch.
For American buyers:
All parcels usually are shipped by Fedex/UPS,it will air to the USA first,then to the destinatiocities via UPS or Fedex.
The delivery time is usually 10-12 working days after dispatch.

For Russian buyers:
We send by Special Line. And we will pay the tax fee. The delivery time is usually 18-20 working days after dispatch.
For Japan,Korea,Singapore,New Zealand Australia buyers:
We are not responsible for any customs duty/tax if occurs,
But we will declare a reasonable low value to help buyer reduce it.


We provide 1 year warranty for all electric bike batteries.
Any battery with quality problem in one month we can return the money after you provide the proof.
After one month we can send BMS or cells to you for repair,or you can send it back to repair as well.
All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested before shipping.


We don't supply warranty service for the following situation : 


  1. The battery goes over water 
  2. The battery is broken man-made
  3. The cells are burnt out after using .
  4. Return the battery without reason 
  5. Open a case without contacting us


Note Before Order

Our battery can fit all motor kit , but exclude these four : Bosch,SHIMANO, Yamaha ,Panasonic .

Please contact us , If you can't conifrm your motor.
If you have any problems please feel free to contact us BEFORE you leave negative feedback or file a case.

Any problem is not a problem, as long as you contact us.

Your satisfaction and positive feedback is very important to us.
Please leave positivefeedback and 5 stars if you are satisfied with our items and services.


Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding.

Does not use or leave the battery near a heat source as fire or heater.

Use the battery charger specifically for that purpose when recharging.

Do not reverse the position and negative terminals.

Do not connect the battery electrodes to an electrical outlet.

Do not discard the battery in fire or a heater.

Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.

Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.

Do not strike, trample or throw the battery.

Do not directly solder the battery and pierce the battery with a nail or other sharp objects.


Company information



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5.0 / 5

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