Silver fish lithium ion 24v 10Ah 12Ah 15Ah e bike battery for 300w 250w X Treme XB electric bike

Silver fish lithium ion 24v 10Ah 12Ah 15Ah e bike battery for 300w 250w X Treme XB electric bike
  • Продавец
  • Список ценUS $179.00piece
  • Продажная ценаUS $179.00piece
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Ebike battery manufacturer

US EU NO TAX ebike Triangle bag Bateria 52V 20Ah Lithium ion Batter Pack with 4A Fast Charger for bafang 750w 1000w 1500w motor

1.  Fashion triangle waterproof battery bag
2.  With traffic safety reflective lines on two sides keep safe riding in night
3.  Inside battery pack with thicker waterproof and high temperature prevention PVC
4.  Higher current charge port with 4A Fast charger
5.  Built-in 30A/40A/50A/60A BMS constant current can be customized


Electric Bike Battery Specifications:

Nominal Voltage: 52V

Nominal Capacity: 20Ah

Composed Type: 14Series 8Paralles  14S8P

Cells: Powerful 18650  3.7V 2500mAh Cells

BMS: 30 Amp continuous 70±10Amp maximum

Fit Motor Power : 30A for 350W 500W 750W 1000W 1200w
                        Please contact me to grade the bms if you motor is more than 1000W (such as 1500w 1800w)

Charge Current: 4A

Charge Cut-off Voltage: 58.8V

Discharge Cut-off Voltage: 42V

Discharge Temperature: -20 to 65°C

Charge Temperature: 0 to 45°C

Dimensions:  400*265*450mm/340*255*390mm/340*85*255*390mm

Battery Weight: 6.6kg

Cycle life: ≥80% capacity after 800 cycles.

Battery Packing List


Electric bicycle batteries with charger AC plug ( US EU UK AU ) it will be matched as delivery country if without request.

Please choose the right discharger connector from the following picture, If without request will shipping with 250mm naked cables


Lithium battery advantages


1.Longer battery life, the life expectancy is two times that of lead-acid batteries.

2.Rechargeable and no memory effect.

3.The weight is more lighter.

4.Smaller dimensions and can be customized.

5.Safer and more environmentally friendly, No heavy metals and hazardous substances.

6.BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current,

over-heat, short circuit .


Battery safety instructions


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.




* We only ship to the confirmed address provided by Aliexpress. Please check your address in Aliexpress is right address before you pay。

* Normally it will take around 5- 7 days for shipping preparing. If it is a customized product,the preparation time is uncertain, we wilÎÍ communicate with the buyer in advance.

* . We strive our best to provide you the most reliable, affordable way of shipping service.But sometimes international delivery is highly depended on the Courier Company and local customs/duties.  If you do not receive your item on time,please contact us immediately for further assistance. 


European : 7-10 working days  (not including Sat Sun) after dispatch (UPS/DPD)

American: 9-12 working days after dispatch ( Fedex)

Battery will air to USA/Europe first,then transit to you by UPS DPD or Fedex.

Russian :18-20 working days (Special Line)

New Zealand /Australia:10-12 working days (Special Line)

Japan,Korea,Singapore,Taiwan, Thailand, Malaysia: 5-7 working days (Special Line)

Batteries are free tax to Eu countries,Americas and Russia,

Other countries,we are not responsible for any customs duty/tax if occurs 

But we will declare a reasonable low value to help buyer reduce it.

If your delivery address is on Island, Please contact us to confirm before you make order.

Electric bicycle battery manufacturer



We are professional Electric bike battery supplier on aliexpress, We have perfect production process and all kinds of scientific management tools to control the quality,The battery is brand new and every single item you buy from our company has been compeletly tested before shipping  , so we can guarantee the quality. 


We are willing to answer any questions about the products no matter Pre sale or after sale.

We care about our customer satisfaction! If you have any question,pls contact us directly or leave us message,we will reply as soon as possible. 




  • We do our best to serve our customers. If you don\'t satisfied with ourproducts, please contact us,before you leave negative feedback or dothe detailed rating. We will service you until satisfied.

  •  One year quality warranty ( warranty is invalid nature wearing or any damage due to wrong operation ).

  •  Do not disassemble any product by yourself, once you disassembled we do not provide warranty, any question, please contect us.

  •  If guests buy BAFANG motor kit, we provide the dual security form Bafang and us. If you have any questions, feel free tocontact us at any time.

  • We are determined to be a company that will develop for a long time. We are willing to accept the customer\'s suggestions. This is conducive to our better developme




* Payment is expected to be received within 3 days of auctions close.

*Escrow of ALiexpress is our preferable payment method, we also accept different payments by T/T, paypal, Western union,Money gram and others.


Return&Exchange policy


* When you received the item, please check the quality and quantity in time. if there is any problem in 7days,Feedback the reason where it gets wrong to us.  we will resolve it as soon as posiable,If the products still can\'t work,We will send new replacement or refund once the item is received.