Designing and building the best military chargers for over 25 years.

12-Bay sepura Li-ion charger

CL41-12CL41-12 is a 12-Bay charger for 7.2-7.4V LI-ION radio battery packs as SEPURA STP8000. The charging process is fully automatic. The charger is very easy to operate, it has no switches nor are other adjustments necessary. All connected batteries will be charged simultaneously and independently of one another. The battery adapter on top of the charger can easily be replaced, making it possible to charge other battery types.

Battery charger CL41-12

  • 12-Bay charger
  • Rugged design
  • Charges 12pcs battery packs simultaneously
  • Replaceable battery adapter; charges easily  different battery types

11 - 32 V DC, 
Max 10A, 100W


0.8A per channel


Battery types
Li-ion 7.2-7.4V Sepura STP8000
or other types depending of battery adapter used.


Dimensions: 200mm x 48mm x 380mm (WxHxL)
Weight: 1.5kg (ex. power cord)
Operating Temp: 0ºC to +40ºC 


EMC: EN61000
CE Mark


Ancillary parts
Wall mounting bracket
AC/DC converter


Connectron AB -


Natek is a proud partner in the EU Smart Housing project

in the Power Electronics for Green Energy Efficiency (Green PE) project.

New materials for advanced power electronics. Boosting efficiency in conversion, transmission and consumption of green energy.

Advanced power electronics (PE) is a key technology for developing next generation devices for efficient conversion, transmission, and consumption of energy from renewable sources. Green Power Electronics accelerates the market uptake of advanced PE for companies in the Baltic Sea Region.


Green PE

- Demonstrates and markets the technical and economic opportunities of advanced power electronics to the Baltic Sea Region research and development ecosystem.

- Supports companies in developing their individual technology roadmap to take up advanced power electronics.

- Helps BSR companies to implement advanced power electronics into their R&D strategies and investment planning.

Project Facts

Green house•17 research institutions, companies and technology transfer partners

•36 months (2016 - 2019)

•EUR 3.1 million budget, thereof EUR 2.4 million funding

•European Regional Development Fund

•Interreg Baltic Sea Region programme

•Led by University of Southern Denmark


For more information visit their official homepage.