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Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack

  • Shenzhen, China
  • 30, 000PCS/Day
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Rechargeable 59.2v 12ah 18650 lithium ion battery pack 


Model DL-5912
Nominal voltage 59.2V
Charge voltage 67.2V
Nominal capacity 12Ah
Battery type LG 3000mAh lithium battery cell
Battery configation 16S4P
Dimension 255*140*60mm
Net weight 3.3KG
Standard charge current 2A
Standard discharge current 6A
Lifecycle 500 times
BMS function over-charge,over-discharge,over-current,short circuit
Charge method CC/CV
Charge temperature 0~45°C
Discharge temperature -20~60°C
Discharge cut off voltage 44V


Lithium battery features:

1. High operation voltage.

2. High energy density.

3. Long cycle life, more than 500 charge/discharge cycles ( 800% capacity remained ).

4. Minimal self-discharge, less than 3% monthly.

5. Wide temperature range, operation from :-20°C~+60°C

6. Be charged & discharged at anytime because of non-memory.

7. Environmentally compatible.

8. High level of safety, vision Lithium ion batteries catch no fire and cause no explosion in breaking



 1. Telephone switchboard, electric equipment and power instruments


 2. UPS, emergency application and medical devices


 3. Power transmission and transformer station and accident lighting


 4.  Fire fighting, safety device and alarm monitoring


 5.  Automatic office system


 6.  Radio communication system


 7.  Emergency lighting and car/ship starting system


 8.  Portable electric appliances and mining system


 9.  Traffic and navigation signal lamp


 10. Solar energy: solar street lights, solar LED lights

experiment, with acupuncture, smash, drop, and so on.
Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack

Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack
Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack
Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack
Our services:
1. All of your inquiry will be replied within 24 hours
2. We can accept OEM and ODM service
3. All of the battery will be under strictly tested before shipment
4. We will help you to track the shipping status until you well received them
5. We gurantee on-time leadtime and real capacity of battery
6. If there are quality problem,we can send new batteries to you with new order together

Company information:

Shenzhen DeLong Energy Technology Co., Ltd. is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide. Our lithium ion battery products are widely applied on digital device, electric vehicle, electric tool and back-up power system, bluetooth headset, digital camera, MP3 player, cellular phone, PDA, DMB, digital camcorder, mining lamp, RC model airplane, electric vehicle, etc.

We developed some high quality lithium ion battery products with our company technology characteristics through previous long term research and experience accumulation, DeLong battery won a good reputation and has become a popular brand in the international market attributing to the long cycle life, high energy density, stable work performance under different temperature environment and good safety performance. Our production capability goes up to 100K pcs per day by upgrading our current production facility in according to ours conditions.
Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack

Rechargeable 59.2V 12ah 18650 Lithium Ion Battery Pack


1. Are you a battery manufacturer ?

 A: Yes, we are the leading professional lithium battery manufacturer,welcome to visit.

2. When did your company establish ?

 A: Shenzhen Delong was built in 2012, we have more experience in OEM.

3.  How do you usually ship the batteries?

 A: For samples,we normally ship them by express like UPS,Fedex,and it will take 4-6 business days to be arrived;for bulk order,we normally ship them by air or by sea.

4.  What products do you make ?

 A: We produce high discharge rate lifePO4 lithium ion battery pack,power battery for electric bike&motorcycle and energy storage battery.

5:What is your advantage?

A:We forcus on li-ion,LIPO batteries for 10 years enable us to give a satisfied solution to each of our customer and gain good reputation from our customers.

6.Can the battery be customized?

 A: Sure and you are supposed to tell us the size, voltage, capacity, application and the quantity.


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Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China 




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