Project inquiry
Contact TEFOO
Talk with our sales and engineering teams about standard batteries, medical device power and custom PACK development.
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Choose the right contact channel for your project.
Factory location
Changxing Science Park, Guangming District, Shenzhen, Guangdong, China.

Engineering support
From first requirement to stable delivery.
Practical support for medical and industrial equipment manufacturers at every stage of a battery project.
01
Platform selection
Choose a proven battery model.
02
Custom PACK
Match cells, BMS and housing.
03
Validation
Plan testing and certification.
04
Mass production
Move to long-term delivery.
Start your project
Tell us what your device needs.
Share the essentials and our team will recommend a suitable standard platform or custom development path.
- Standard smart battery selection
- Medical device battery solutions
- Custom BMS, PACK and charging systems
Project inquiry form
Global project delivery
Built for global medical and industrial OEMs.
In-house BMS development, battery PACK manufacturing and project support from Shenzhen to your market.
12+ Years of experience 45+ Patents & copyrights OEM / ODM Project support
GLOBAL
OEM SUPPORT
Quick contact
Need a quick answer?
Reach our project team directly for urgent requirements or document requests.
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