Customized Size 7.4v 2000mah Lithium Polymer Battery Pack

Customized Size 7.4v 2000mah Lithium Polymer Battery Pack

We are specializing in Kinds of lithium ion polymer battery, lithium ion battery, 18650 battery pack, etc, and we also offer one-stop battery solution for you!

Product Details

Customized size 7.4v 2000mah lithium polymer battery pack

We are specializing in Kinds of lithium ion polymer battery, lithium ion battery,

18650 battery pack,  etc, and we also offer one-stop battery solution for you!

1.Professional lithium-ion battery manufacturer for 8 years experience,have own factory.

2.Strong R&d team to support.

3.BMS solution come from NSK and Recoh.

4.Offer OEM service for customer, small order also accepted.

5.Quick action & respond.

6.Competitive price and Best service before/during/after sales



1.Light weight

2.No memory effect

3.High energy density; type of energy

5. Low internal resistance


7.No fire, No explosion, No leakage

8.Quality Assurance Price Concessions;

9. Long cycle life,  chargeable up to 500 or 1000 times

10.Wholly closed dust-free workshops,securing high quality;  


To prevent battery from leaking, heating, fire .please precautions:

1,Do not strike at pack with any sharp edge parts.

2,Do not immerse the pack in water and seawater

3,Do not use and leave the pack near a heat source as fire or heater

4,When recharging, use the battery charger specifically 

5,Do not reverse the position and negative terminals

6,Do not connect the pack to an electrical outlet

Battery connectors pictures

battery connectors.jpg








Customized lithium polymer Battery Pack                   


2.Delivery time:5-10days(if with this model have in store)

3.Payment terms:western union/offshore account



Why lithium battery need add PCB can use?

-The function of protection plate mainly to charging type battery-cells to protect,keeping battery charging and discharging process of security and stability,and the performance is very important for whole battery circuit system.(Generally lithium battery consist of cells,protection board and the shell,such as mobile phone)


Why choose us become your vendor?(Shenzhen Improve Battery Co.,Ltd)

1.Professional lithium-ion battery manufacturer .
2,professional in R&D and production of four series of products .

Polymer Lithium-ion cell, Aluminum shell Lithium-ion cell , Cylindrical Lithium-ion cell and power battery

3.Offer OEM service for customer small order.

4.Quickly action & respond.

5.Covering a production 8000M2,daily production 100000pcs,300R&D persons,production 500persons.


 How to order?

 1. Please let us know what kind of model you need.the more information you tell,the better it is 

2. We make invoice for you.

3. Please check and confirm the invoice. 

4. Once confirmed the order, please pay it soon.

5. After payment, all goods will be sent to you as soon as possible

Our service

1. we will produce it as your will,do not change spec Privately.

1. Your inquiry related to our products will be replied in 24 hours. 

2. Protection of your sales area, ideas of design and all your private information

3. No matter big order or small order , we will provide all the best  quality , best service.

4.If our products have any problem that we caused, they will be sent free in the next order


After-sale service

 1. one year warranty. any problems that we caused,after we check it,we will send free to you in the next order.

 2. Track the order until you get the goods.

 3. Welcome any feedback and advice for our product

Previous:LED Light Hand Finger Spinner Next:China Supplier Small 1500mah 7.4v Rechargeable Battery Pack 584060