Wholesale long cycle life lithium battery 72v 20ah 40ah for Electric Scooter

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  • >=1 Packs
    $400.00
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Lead Time:
Quantity(Packs) 1 - 1 >1
Est. Time(days) 10 Negotiable
Customization:
Customized logo (Min. Order: 100 Packs)
Customized packaging (Min. Order: 200 Packs)

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Overview
Quick Details
Place of Origin:
China
Brand Name:
CTS, Hunan CTS
Model Number:
CTS7220-01
Application:
EV/ESS
Weight:
12kg
Nominal Capacity:
20ah
Battery type:
Lifepo4/lithium Battery/NMC
Place of origin:
China
Norminal voltage:
60.8v
Norminal capacity:
20ah
Size:
315*235*80mm, 315*235*80mm
shell:
aluminum/plastic
transportation:
by sea, by air, by express
Life cycle:
1800 times
Composed Type:
20S1P
Type:
lithium battery
Components:
lifepo4
Voltage:
60v 72V
Supply Ability
Supply Ability:
50000000 Pack/Packs per Year
Packaging & Delivery
Packaging Details
wooden case
Port
shenzhen
Lead Time :
Quantity(Packs) 1 - 1 >1
Est. Time(days) 10 To be negotiated

1.Product description  

Wholesale long cycle life lithium battery 72v 20ah 40ah  for Electric Scooter

 

2.Why choose us 

 

CTS is a professional manufacturer engaging in research, development, production, marketing and service of lithium ion pouch battery cell, battery pack and battery management system.

 

1.CTS is in the lithium battery filled with around 10 years, the factory is around 15000 square meters.
2.CTS had around 50 enginners in structural, software and hardware, they are all in the lithium battery filled within around 5-10 years.
3.CTS had some big project in Canada, Australia and Netherlands, all of our designs and process are in line with the high-end market.
4.CTS also have a good BMS supplier who is the first brand in china with high techical and good service.

3,lithium battery 72V details

product details.jpg

4.Battery Paremeters

Battery Specification

Note

1

Battery Type

Lifepo4 battery

 

2

Array Mode

6P19S

6 in parallel and 8 in series

3

Nominal Capacity  

20Ah at 23±2℃

Standard charge and discharge

4

Nominal Voltage  

60.8V

 

5

Energy  

1.2kWh at23±2℃

 

6

Min Capacity  

20Ah

 

7

Charging Voltage  

69.35V

 

8

Discharge End Voltage

47.5V+0.15V

 

9

Standard Charging Method

CCCV and CC is <0.5C

Tempeature23±2℃,charge end with 2.5h or current drops to 0.02C

10

Max.Charge Current 

1C

Temperature23±2℃

11

Standard Discharging Method

1C

Constant Current Discharge with 1C

12

Max.Discharge Current

3C

Discharge Time: Less than 10 s(at23±2℃)

13

Cycle life

~2500cycles

Retention ≥70% of initial capacity

14

Operating Temperature 

0℃~45℃

Charging Operating

-20℃~45℃

Discharging Operating

 Other 72V/60V battery pack

60V 20AH.png
 
 
72V 150AH.png
 
 
72v20AH.png

5.Plug and connector for 72V lithium battery 

plug and connector.jpg

6.Applicationapplication.jpg

 

 

application

 

7.Factory show

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8.Customer visiting and Certifications

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9.Customer feedback

customer feedback.png

 

 

8.Contact information

contact name.png