Power & EMC

A “one-stop shop” for charging and battery technology

High-quality charger technology from FRIWO: The ideal solution for mobile applications. Our standard portfolio includes extremely energy-efficient chargers for nickel and lithium battery technology, with minimal standby loss. Along with energy savings, our chargers have exceptional operational lives and offer outstanding levels of safety. All the devices are voltage controlled, current-limited and continuously short-circuitproof. Products designed for use with lithium batteries feature charge and discharge monitoring, which effectively protects their sensitive cells.

FRIWO’s standard portfolio uses premium cells. Our battery packs are equipped with an appropriate protective circuit, which monitors the charging and discharging process, reducing the stress on cells and significantly extending the life of the pack. FRIWO also offers solutions with active cell balancing, to ensure maximum use of capacity. Combined with FRIWO chargers, this results in an optimally balanced overall system


  • Overload protection
  • Overvoltage protection
  • Continiously short circuit proof
  • Reverse polarity protection
  • Timer: 12h
  • Battery NTC sensor: R=10kR/B=3977

Battery packs:

  • “Made in Germany”
  • FRIWO’s standard portfolio uses premium cells
  • FRIWO also offers solutions with active cell balancing
  • FRIWO offers extensive development expertise for custom solutions

Battery Packs & Bundle Solutions