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Lithium Ion 20ah 48v Battery Pack For Ebike escooter Rechargeable

Henan Duxin Science Technology Co.,Ltd.
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Address: Room 602, building D, Huojuyuan , Yangguang Road, High-Tech District, Luoyang Area of China(henan) pilot free tradezone, henan Province, China.

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Henan Duxin Science Technology Co.,Ltd.

Lithium Ion 20ah 48v Battery Pack For Ebike escooter Rechargeable

Country/Region china
City & Province luoyang henan
Categories Environment Projects
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Product Details

Lithium Ion 20ah 48v Battery Pack For Ebike Escooter Rechargeable

 

20ah 48v Battery Pack Features 

 

complete with fitting kit and assembly instructions
Simply insert the key to remove the portable battery from its cradle for security or re charging

High Power, good quality Aluminium components designed for universal fitment and long term durability
Easily removable by just unlocking the battery and sliding it out, 2 keys included
The battery cannot be removed from the holder without a key for added security

 

20ah 48v Battery Pack Specifications 

 

Battery Model

48v 20ah

Nominal Voltage (V)

48v

Nominal Capacity (AH)

20ah

Source Resistance (mΩ)

about 40

Cell Specification

3.7V 3.4AH

Cell Combination

6-parallel 13-series

Cell Size

18650

Cell Quantity (parallel*series)

78pcs

Discharge Cutoff Voltage (V)

36.4+/- 1V

Charge Cutoff Voltage (V)

54.6v

Rated Discharge Current (A)

20A

instantaneous Maximum Discharge Current (A)

60A

Maximum Continuous Discharge Current (A)

20A

Maximum Continuous Charge Current (A)

2A

Charge Mode

CC-CV

Standard Charge Current (A)

2A

Charge Time under Standard Charge Current

10hours

Fast Charge Current (A)

5A

Charge Time under Fast Charge Current

4hours

Charge Temperature Range

-20-55°C

Cell Size (L*W*T )

250*115*70mm

Battery Weight

About 4KG

Battery Power

1000W

 

 

Before taking the order :

Please read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with electronic, please go to our shop to buy the finished product.

Those buyers who buy this battery, must agree that you are familiar with the safe use of lithium battery knowledge.

Reminder: DIY battery pack must get the cells balanced before assembly. Later if there happens don't know how to assembled or unbalanced assembly is not accepted refund. please consider before taking orders, place order means you have agreed. thank you for your cooperation!

 

FAQ


Q1: Are you manufacturer or simply trading company?
Re: We are not only factory manufacturer, but also has the authority of import and export.


Q2:What is your sample policy?
Re: Sample is free on condition that freight is borne by the buyer. Besides, we can produce by your samples or technical drawings.


Q3: What's the delivery time?
Re: It usually takes about 15-40 working days for mass production based on the specifications and quantity.


Q4: Is it the capacity of your battery real?
Re: All of our batteries are real full capacity with top quantity, competitive price& long lifecycle.


Q5: How can you guarantee the quality?
Re: Quality is priority. We always attach great importance to quality control from the very beginning to the of the production. Every product will be fully assembled and carefully tested before packing and shipping.


Q6: How about the quality guarantee period?
Re: 12 months

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