OEM/ODM lithium ion electric bike battery 48v 20ah

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:49

Other Products
10000w electric motorcycle li ion battery 72v 100ah high discharge rate lifepo4 battery
¥Negotiable 1Views

10000w electric motorcycle l

Recommend  
100ah 105ah lifepo4 battery prismatic lithium ion 12.8v 100ah for solar storage system
¥Negotiable 1Views

100ah 105ah lifepo4 battery

Recommend  
OEM/ODM lithium ion electric bike battery 48v 20ah
¥Negotiable 0Views

OEM/ODM lithium ion electric

Recommend  
LiFePO4 Battery 48V 80AH Built in 100A BMS Used 3.2V 80AH Prismatic Cell 16S1P
¥Negotiable 0Views

LiFePO4 Battery 48V 80AH Bui

Recommend  
rechargeable deep cycle 12v 200ah 4S2P prismatic lifepo4 lithium iron phosphate battery with BMS
¥Negotiable 0Views

rechargeable deep cycle 12v

Recommend  
You may like
  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

 Specification:   OEM/ODM lithium ion electric bike battery 48v 20ah                 

 

 

Type

48V 20AH Lithium electric bike Battery

1. Basic Characteristics

Weight: battery with charger 4A

≤9.0 kg

 Dimension(D*H)

80*148*395mm  or custom

Working temperature

Charge Temperature

0~45°C

Discharge Temperature

-20~65°C

Retention of charge (store in one month)

≥95%

2. Technical Data

Rated Voltage

48V 

Rated Capacity C1

                              ≥10Ah

 Battery Resistance

 ≤4 mΩ

Charge

Way of Charge

CC/CV(Constant Current;Constant Voltage)

Standard Charge Current

2A

Max Charge Current  

5A

Max Charge Voltage 

54.6V

Cell OverCharge Protection Voltage

54.6V

Discharge

Standard Discharge Current

10A  can be customized

Max Discharge Current

40A  can be customized

Discharge Cut-off Voltage

39V

Cell Overdischarge Protection Voltage

39V

Ratio Discharge

1C

>96%C1

2C

>93%C1

3C

>90%C1

Cycle Life

                          800 Cycles

3. Safety Test

Short Circuit Safety Test

No fire, No explosion

Overcharge Safety Test

Crush Safety Test

Needling Safety Test

Extrusion Safety Test

130°C High Temperature Safety Test

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Produc pictures: OEM/ODM lithium ion electric bike battery 48v 20ah with Fast charger 4a 54.6V whole set     
 
 
 
 
 
Customers' Feedback

 

 

 

 
 
 
Our service:  
1.  Respond in 24 hours for any inquiry and consultation on our EV battery product .
2. Take actions quickly for normal client's claim within 24 hours 
3Good after sales service : we offer one and half year quality warranty to our client ,we will take responsibility if there is any quality
4.  One by one test before shippment.
 
 
FAQ:
 
Q: What is included to a battery?
A: Battery with  BMS, dischaging  connector, mountain rail , and  battery charger
 
Q:  How long does it take to recharge the battery?
A:  usually it takes 5-6  hours with 4A  fast charger.
 

Q: How long I can get it?

A:If small quantity, delivery date about  12 days after payement, and usually 7-9  day for shipping arrivals after ship out the goods.

 

Q:What's the warranty?

A: 12 months warranty from the delivery date. Man-made problems not in warranty.

 

Q: Can i customize the size of battery?

A: Of course yes., if your MOQ is 10 pcs +.

 

 

 

 
 
Send your message to this supplier
* Inquiry Title
* Content
* E-mail
* Security Question

Customer Reviews total 0 items

For product pricing, customiztion, or other inquiries

Contact Supplier

Links