+86-13631634942     quanyi l@funpack.com.cn
banner1P
banner2P
banner3P
Funpack Focused On 
Battery Packs
Dongguan Funpack Elec Co., Ltd. Is A National High-tech Enterprise Integrating Research,design, Production And Related Technical Services Of Lithium-ion Batteries.
 
From start, we have only focused on battery packs. Until today, we still provide reliable and safe customized solutions and products for lithium battery systems for users around the world. The company has obtained a number of national patents to provide many listed customers with feasible power solutions for smart home, security, Power Tool, Medical, Military and other industries.
Products Cases
Customer Say
Our product and quality have been highly praised and recognized by customers.
Latest News And Blog Posts​​​​​​​
no photo
Industry News
What are the types of battery protection components and their respective advantages and disadvantages?
16 August 2023

The following table compares the performance of several common battery protection components:

/ Read More
no photo
Industry News
What is a battery explosion? How to prevent battery explosion?
16 August 2023

Any solid substance in any part of the battery is instantly discharged and pushed to a distance of more than 25cm from the battery, which is called an explosion. The general methods of prevention include:01) No charging or short circuit;02) Use a good charging device for charging;03) The ventilation

/ Read More
no photo
Industry News
What are the main reasons for the expansion of rechargeable batteries?
16 August 2023

01) Poor battery protection circuit;02) The battery has no protective function and causes cell expansion;03) Poor charger performance, excessive charging current causing battery expansion;04) The battery is continuously overcharged due to high magnification and high current;05) The battery is forcib

/ Read More
Send Us Message
Our product and Please contact us with any questions you may have by filling out and sending the form below. have been highly praised and recognized by customers.
Send Us Message
Home
Add: Room 401, Building4, No.45Kuiqing Road, Qingxi Town, Dongguan City, Guangdong Province   
Email: wuyl@funpack.com.cn /  sale@funpack.com.cn  Tel: +86-0769-87298756   Phone: +86-13631634942 
Copyright © 2023 Dongguan Funpack Elec Co.,Ltd.   Privacy Policy |  Sitemap
Supported by leadong.com