About TEFOO
Powering progress,
one reliable system at a time.
Smart lithium battery systems for medical, industrial and high-end equipment manufacturers worldwide.
Who we are
Your partner for dependable battery innovation.
TEFOO develops standard smart battery packs and custom power solutions for equipment where reliability matters. From engineering discussion through compliance and volume delivery, we make complex power projects clear, controlled and ready for market.
15+
Years of battery
development experience
500+
Serve customers
Global
Compliance support for
major markets
OEM/ODM
Flexible programs for
high-end equipment
Certifications
Certifications
CB
CCC
FCC
High-tech-Enterprise-Certificate
ISO13485
ISO14001
ISO45001
ISO9001
KC
MSDS
PSE
SFUI-SMEs
Transportation-Certificates-China-AIR
Transportation-Certificates-China-SEA
UKCA
UL
Battery solutions
Choose the right battery and power system for your project
Explore standard and custom battery solutions, chargers and power accessories for your device requirements.
Custom Batteries
Battery packs engineered around your device, enclosure, connector and runtime requirements.
Standard Batteries
Validated battery platforms for reliable integration and faster project delivery.
Chargers
Charging solutions matched to battery chemistry, operating conditions and safety needs.
Accessories
Reliable adapters and power accessories for complete equipment power systems.
Applications
Designed for OEM medical and industrial devices
Custom battery projects are most useful when the device has strict size, runtime, communication, safety or long-term supply requirements.
01
Industrial Instruments
Field analyzers, measurement devices, inspection tools and portable test equipment.
02
Medical Equipment
Portable monitors, infusion pumps, ultrasound systems, respiratory devices and diagnostic equipment.
03
Robotics Applications
Mobile robots, service robots and AGV platforms that require smart charging and stable runtime.
Let’s build the right solution
Bring us your battery challenge.
Share your application, target specifications and expected volume. Our team will respond with the next practical step.
