Contact Us

Contact Person : Emily

Phone Number : +86 185 7051 7761

WhatsApp : +8618570517761

Free call

NMC Lithium 72V 40Ah 20S1P Battery For Electric Scooter Low Self Release

Minimum Order Quantity : 1 unit Packaging Details : Wooden case and Carton case
Delivery Time : 7-15 working days Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 5000 untis per month
Place of Origin: Hunan,China Brand Name: CTS
Certification: CE Model Number: CTS-7240

Detail Information

Voltage: 72V Capacity: 40Ah
Battery Type: NCM Cells Energy: 3000Wh
Color: Black Max.Charge Current: 40A
Max.Discharge Current: 120A Warranty: 2 Years
High Light:

20S1P NMC Lithium Battery

,

NMC Lithium Battery 72V 40Ah

,

20S1P Battery For Electric Scooter

Product Description

72V Battery Pack 72V 40Ah Lithium Iron Phosphate Battery Lithium Ion Battery Ebike Scooter Motorcycle

72V Battery Pack 72V 40Ah Lithium Iron Phosphate Battery Lithium Ion Battery Ebike Scooter Motorcycle

 

Features:

1. Long cycle life.

2. A grade pouch lithium battery cell.
3. Low internal resistance.
4. Low self-release.
5. Good discharge and Charge Performance.
6. Modular and quick plug design makes it easy to use and maintenance.
 

Specifications:

Cell & Method

NMC, 20S1P

Dimension(L*W*H)

270mm x 180mm x 250mm

Weight

Around 17.5KG

Rated Capacity

40Ah

Min Capacity

40Ah

High Rate Discharge Capacity

> 90% Rated Capacity

Discharge Capacity @ -20℃(-4℉)

> 70% Rated Capacity

Norminal Voltage

74V

Energy

3000Wh

Internal Impedance(@ 1000Hz.)

≤20 mΩ

Cycle Life

>2500 Cycles @ 1C 100% DOD

Months Self Discharge

≤ 5% @ 25℃(77℉)

Efficiency of Charge

100% @ 1/3C

Efficiency of Disharge

95% @1C

Max Charge Voltage

84V

Charge Current

1/2C, 20A

Max Charge Current

40A

Standard discharge Current

1C, 40A

Max Discharge Current

3C, 120A

Discharge Cut-off Voltage

56V

Charge Temperature

0 ℃ to 45℃(32℉ to 113℉) @ 65±20%Relative Humidity

Discharge Temperature

-20℃ to 60℃(-4℉ to 140℉) @ 65±20%Relative Humidity

Storage Temperature

≤ 1 Month, -20℃ to 60℃(-4℉ to 140℉) @ 65±20%Relative Humidity

≤ 6 Month, -20℃ to 30℃(-4℉ to 80℉) @ 65±20%Relative Humidity


FAQ:

 

1): Are you manufacturer or simply trading company?

Re: We are manufacturer, and we sincerely welcome you to visit our factory!

 

2): Can I get a lower price if I order large quantities?

Re: Yes, cheaper prices with more bigger size orders.

 

3): Do you offer charger for battery?

Re: Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.

 

4): How about your company intelligence?

Re: ISO9001 certification, China Hi-tech company, 10 million battery assurance, 8 patents, Almost all products are MSDS, UN38.3, IEC62133, CB,etc certificated.

 

5): When you ship my order?

Re: Normally 5-10days after receiving your payment, but it can be negotiated based on order qty and production schedule.

 

6): How about the quality guarantee period?

Re: Two year!

You Might Be Into These
Get in touch with us

Enter Your Message

emily@ctsbattery.com
+8618570517761
+86 185 7051 7761
barry_1107@163.com