High Capacity Silver Fish Case Ebike Batteries 48V 20Ah 18650 Lithium Ion Electric Bicycle Battery For Downtube

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:37

  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Product Description

 1.Basic Characteristics
 Model  KMD-YY4820
 Weight  4kg
 Size  390*110*72mm
 2.Technical Data
 Rated Voltage  48V or customized
 Rated Capacity  10-20Ah or customized
 Working temperature  Charge temperature  0℃~45℃
 Discharge temperature  -20℃~65℃
 Charging data  Way of charge  CC/CV(Constant current/Constant Voltage)
 Standard charge current  3A or customized
 Max charge voltage  54.6V or customized
 Discharging data  continuous discharger current  30A or customized
 Peak discharge current  90A or customized
 Discharge cut-off voltage  36.4V
 3.Safty test
 Short circuit safty test  No fire, no explosion
 Over-charge safty test
 Over-discharge safty test
 Over-current safty test

 

Product Details

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Dear customers,

 

Kindly click the photos below to know other more products' details .

 

We can customize the battery according to your demand. Welcome any inquiry from you.^_^

 

Packaging & Shipping

Certifications

 

Our Factory

FAQ

 

1. Can you provide sample for quality test?

    Yes, we can provide samples,but the shipping cost at your expense.

2. Can you accept OEM and ODM service?

    Yes, we supply OEM&ODM service as clients requirement.

3. What 's your warranty for products?

    12 months warranty.

4. How long will be the delivery?

    Sample lead-time: 7 days

    Mass production: 15 days

5. How do you control your product quality?

    100% testing for all batteries, 10+ steps testing during the whole production.

 

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