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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Delong
  • Model Number: DEL-12V
  • Type: Li-Ion, Li-ion battery with PCM
  • Nominal Voltage: 12V
  • Size: customized
  • Nominal Capacity: 10A
  • Name: wholesale 12V external lithium ion battery pack
  • Warranty: one year
  • Battery class: grade A
  • Dimension: customized
  • Battery Cells: A Grade quality cells
  • Protection: 12VPCM,over-charge/discharge protection, over-heat protection
  • Recharge cycle: more than 500 times
  • LED Indicator: avaliable
  • ON/OFF Switch: avaliable

Packaging & Delivery

Packaging Details lithium ion battery pack
Standard export carton
Delivery Time 10-15Days

wholesale 12V external lithium ion battery pack


Features and Specifications:


1, High quality Li-ion rechargeable battery

2, No memory effect and rechargeable

3,Light weight

4, 500 cycle life

5, Short circuit protection and over current protection are available

6,It can run well under different  temperature environment condition

7,Applications :

Led light, spot light, flashlight, portable DVD, Speaker, power bank, clock, Medical device, industory equipment,traffic indicator light, cameras, DV, toys, GPS, Cameras, interphone, alarm system, Pos machine,communicate equipement, IC terminal, eletric lock, wireless dishes ordering set, etc.

Battery cell picture:




 1.Different capacity battery cells for option: 2000mAh/2200mAh/2400mAh/2600mAh/2800mAh


2.Green product, long standby time, one year wrranty, excellent safety performance.


3.Short circuit testing passed, overcharge testing passed


4.Best sale service and good price


5.High capacity, high level platform, long working hours, long cycle life,


6.Application : widely used in li-ion battery, 18650 li-ion battery, polymer lithium battery,lifepo4 battery


                      1)Communication device: communication base station, handheld road test instruments, portable communication  tester, portable radio station

                      2)Medical instruments: monitor, electrocardiogram machine, portable type-B ultrasonic, defibrillator, breathing machine

                      3)Industrial instrument:water quality testing meter, geotechnical tester, laser orientation instrument car arrester

                      4)Electric tools: handheld electric drill, moped, golf carts

Product picture:




 1.Do not throw battery into water or make it wet;


2.Keep the battery away from heat source(like fire or heater)


3.Do not throw the battery into fire or heat the battery;


4.Forbid to hammer to trample the battery;


5.Forbid disassembling the battery in anyway

 Delivery and Payment:

1. We will ship the products within 15 workdays after receipt of payment.  

2. We can ship to you by UPS/FEDEX/DHL and so on. Other shipping terms can also be arranged according to specific requirements.  

3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.  

1.We accept T/T , Paypal , Western Union, Cash and so on.  
2.If you prefer other payment terms,please contact us.  

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About us:


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.DeLong battery won a good reputation and has become a popular brand in the international market.We would like to sincerely cooperate with all the potential clients from domestic or foreign countries to make a joint development and gains our mutual benefits in the future. Welcome to visit our company to discuss the business cooperation.



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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14 Transactions 30,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $150,000
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