Customized 72V Li-ion Ebike Battery Pack 20Ah 30Ah 40Ah 18650 Lithium Batteries For Electric Bicycle Scooter Motorcycle 3000W | Спорт и

Customized 72V Li-ion Ebike Battery Pack 20Ah 30Ah 40Ah 18650 Lithium Batteries For Electric Bicycle Scooter Motorcycle 3000W | Спорт и

★★Important Notice:

Packaging List:

☆If you are not sure whether the battery is suitable for your bike, please contact customer service. Thank you!

About Delivery:

1.Seller's shipping:

Shipping by normal line first+USP/DHL/DPD last deliver.Shipping time usually need50-90 days.if you can not wait, you can choose faster shipping method below.

2.Faster shipping by air(need extra cost):

Shipping by faster special line first+UPS/DPD/DHL last delivery. Shipping time is usually about 15-25 days.

Note:For the DDP serive, the tracking information will be updated once it finished customs clearance. Please don't worry and wait more days if you can't track it.

Nominal Capacity (AH): 20-50Ah

Nominal Voltage (V): 72V

Cell Type:Grade A 18650 cells

Max. charge voltage:84V

Discharge Cut-off Voltage (V): 56V

Standard charge current:0.2C

Standard charge current:0.2C

Max. charge Current: 0.5C

Maximum Continuous working Current (A):2C

Charge Mode: CC-CV

Battery Gross Weight (include Package) (kg): 8-12kgs

Operating temperature: 0℃-45℃(charge)/ -10℃-55℃(dicharge)

Cycle life: >800 cycle

Discharge Cut-off Voltage (V): 56V

Max. charge voltage:84V

Battery Size：

72V 20Ah(20S8P Chinese cells)==========L420*W165*H75mm or Customized 

72V 25Ah(20S10P Chinese cells)=========L420*W205*H75mm or Customized 

72V 30Ah(20S12P  Chinese cells)=========L420*W250*H75mm or Customized 

72V 35Ah(20S14P Chinese cells)==========L420*W290*H75mm or Customized 

72V 40Ah(20S14P  Samsung 29E cells)=====L420*W290*H75mm or Customized 

72V 45Ah(20S14P  Panasonic 32BD cells)===L420*W290*H75mm or Customized 

72V 50Ah(20S14P  Samsung 35E  cells)=====L420*W290*H75mm or Customized

If you need specific size,we can also customize batteries according to your requirement as well,the price remains the same.

Note：

30A BMS suitable motor: 72V 250W--2000W
40A BMS suitable motor: 72V 250W--2500W
50A BMS suitable motor: 72V 250W--3000W
60A BMS suitable motor: 72V 250W--3500W
70A BMS suitable motor: 72V 250W--4000W

If you need to use it for more than 4000W motor,please contact with customer service or leave a message in your order.

NOTE:Don't fix the battery on bike directly, it is easy to suffer from collision or extrusion, will shorten battery life. We suggest to put it in a bag or case.

##Tips：we use grade A cells for battery pack,never use cheap price with poor quality cells and false capacity to attrack buyers .Quality and safety is most importance!

Charger Plug & Discharger Connector:

1.Charger Plug: US EU UK AU plugs optional, we will provide according to delivery country if without requested.

2. Discharge Connector: (It depends on the connector on your controller)

There are many kinds optional as below picture, we will provide naked cable or soldered with default connector if without requested.

1). Small Anderson connector (for bafang BBSHD and some popular bikes)

2). Little bullet connector (for some hub motors)

3). Big bullet connector (for bafang BBS01/BBS02)

4). Blue bullet connector (for some Tongsheng motors)

5). XT60, XT90 and Deans connector (for some other motor brands)

Packaging Details:

We adopt Standard package according to international Air/Sea shipment required to pack the batteries, greatly reduce the damage during transportation.

Shipping

Attention:

1. If your address is remote areas or in an island, please contact us before order, so that we can check whether we can arrange shipping to you.

2. If your country is Norway, please send your address and zip code to check if there is battery service to your city, before you order this e-bike conversion kit.

3. When your country is Korea, please send your personal tax number and your birth date to us after you order it, many thanks.

Warning:

Don't hit, pierce, strike, trample or throw the battery.

Don't put the battery in the water, keep the battery cool and dry condition .

Don't put the battery near a heat source such as fire or heater.

Use the specified charger that come with the battery

Don't reverse the position and negative pole.

Don't connect the positive and negative terminals with metal objects which would cause short circuit

Don't transport or store the battery with metal objects together , such as hairpins, necklaces, etc.

Feedback:

Your satisfaction and positive feedback is very important for us, it will be very kind of you to leave us 5 stars feedback, if you have any problems, don`t hesitate tocontact us, we will do our best to serve with you.

FAQ:

Any questions, pls contract us freely, respond within 12h 

Q1: How to choose a right battery?

A:1.Battery Size:Should make sure if the new battery pack size is suitable for ebike.

 2.Battery Voltage:Battery voltage shoud keep up with motor. For example, The motor voltage is 36V,then  battery pack should be 36V too,can not be 48V or 52V.(Usually all 48v motor can handle either 48v or 52V)

3.Battery Capacity:You can choose according to your needs.The larger the capacity, the farther you can ride.

Q2.What is a BMS?

Battery management system is the the circuit boardhich can protect the battery avoid short circuit, Overcharged, verdischarge and Overcurrent.

Q3.How many amps do I need?

It depending on your ebike motor, here is for your reference:

36V 20amps for 36V 250W-500W motor maximun;

36V 25amps for 36V 700W motor maximun;

48V 30amps for 48V 1000W motor maximun;

48V 40amps for 48V 1500W motor maximun;

48V 50amps for 48V 2000W motor maximun;

52V 30amps for 48V/52V 1000W motor maximun;

52V 40amps for 48/52V 1500W motor maximun;

52V 50amps for 48V/52V 2000W motor maximun.

For higher power, ouryour motor is not included by abovesplease contact us for details.

Q3. What kind of cells used on this electric bicycle battery?

A:We use original A grade Samsung,Panasonic,Sanyo,LG and high quality Chinese cells, all can be customized as your requests.

Q4. Do your e-bike battery come with charger?

A:Yes. All of our e-bike batteries come with standard 2A charger. If you need fast charger please contact with us.

Q5. What's your delivery time?

A:Generally,electric bike battery will be sent out within 5 working days after receiving your advance payment.

Q6. How long the quality warranty you can provide?

A:We provide 18 months warranty for all of our electric bike batteries.

there is no warranty if :

Q7.Can be customized battery ?

A : Yes,We have professional engineers that can give you the most suitable solution according to your special requirements.all batteries can be customized based on your requirement.

Why WE ARE THE BEST FOR YOU?

A professional manufacturer in the field of Ebike batteries & Motor kit,provides qualitative high-quality power products with excellent customer service!