We are a trustworthy supplier of standard battery packs for instruments & medical devices with worldwide approvals.





Tefoo-Energy offers standardized lithium-ion battery packs in different voltages, capacities, and housing shapes. These batteries have a standard communication interface( SMBus) which realizes intelligent battery information. Our standard lithium battery packs have undergone global certifications and feature multiple safety protection designs, making them ideal partners for professional precision instruments.

Additionally, we provide universal smart chargers for our standard smart batteries. Our standard smart batteries and battery chargers are suitable for a variety of portable and mobile devices in industries with strict requirements such as medical equipment, military-industrial, instrumentation, industrial detection, etc.

Furthermore, with Tefoo-Energy standard smart battery pack, your project no longer needs to invest in battery development, reducing development work, fast time-to-market, and enabling your new devices to achieve profitability earlier.

Our Certificates

Our company has passed ISO9001 management system certification, ISO13485 medical device management system, ISO14001 environmental system management, and ISO45001 occupational health management system.
Our products comply with CE/ FCC/ IEC62133/ UL2054/ ROSH/ MSDS/ UN38.3/ UKCA/ PSE/ KC and other global lithium battery regulations.

Standard Parts

Global Certification

Battery Group

High Reliability

Fast Delivery

Corporation History

Create A Better Future With Battery Technology

We hope that through battery technology and products, we can solve various difficulties encountered by customers, make the application of lithium batteries easier, and realize our own value.

Contact Us

If you are interested in our products, please fill out the form below, our expert will fet in touch as soon as possible.