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Black Fish 48V 20Ah Lithium Ion Battery Pack for Electric Bike

Black Fish 48V 20Ah Lithium Ion Battery Pack for Electric Bike

Black fish 48V 20Ah lithium ion battery pack for electric bike Product detail Package and shipping Production time Sample order 5-7 days. Bulk order 18 days. Warranty terms If a few batteries are defective, we only need clients to provide bar code.Then we will add the replacement on the next...

Description

Black fish 48V 20Ah lithium ion battery pack for electric bike


Specification

Nominal Voltage

 48V

Nominal Capacity(0.5C,25)

 20Ah

Weight(Approximate)

8kg

Dimension(Length*Width*Height)

515*110*76mm

Standard Discharge

Max. Continuous Current

30A

Over Current

60A

Cut-off Voltage

39V±1V

Standard Charge

Charge Voltage

54.6V±0.2V

Recommended Charge Current

4A

Charge Time

5-5.5hours

Resistance and rates

Internal Resistance

120mΩ

Self-discharge rate

4% per Month

General Features

Assembly cell

 13S8P-18650-2550mAh (3C)

BMS discharge protection 

 30A-60A

Battery cycle life

800   times(DOD 80%)

Discharge port

Two   pins bottom port

Product detail

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FAQ

7. What port do we normally choose ?

Ningbo. Accoring to our location, we will ship from Ningbo by sea, of course,we will also ship a few quantity from Shenzhen by air.

 

8.How long is the production time?

Normally it is 15 working days, but it does not include the loading time for container.

 

9.What is the payment terms?

Small amount orders: 100% T/T.

Large amount orders:30% deposit, 70% balance after the products are ready.


Package and shipping


Production time

Sample order 5-7 days. Bulk order 18 days.

Warranty terms

If a few batteries are defective, we only need clients to provide bar code.Then we will add the replacement on the next order, or we will pay for the freight to send it alone.





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  • Eco. and Tech. Development Zone,Changxing county,Zhejiang province,China
    +86-572-6390631
    +86-572-6290636
    joe@rightbikeonline.com

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