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

Sequencer for use with CL271B

SE414BThe Sequence unit SE 414B is made for direct connection, both mechanically and electrically, to the battery charger CL 271B. All connections are located on the back of the SE 414. When the unit is connected to the CL 271 battery charger it will be possible to charge up to four batteries in sequence. The batteries connected to the unit can be LI-ION, NICD or NIMH or a mix with different chemistries, voltages and capacities. The SE 414 is powered from the CL 271 battery charger.

Sequence unit SE414B

  • Makes a four channel charger out of a CL 271B.
  • Suitable for vehicle use.
  • Rugged mechanical construction

Powered by CL271B


Refer to CL271B


Battery types
Refer to CL271B


Dimensions: 30mm x 80mm x 122mm (WxHxL)
Weight: 230g (ex. power cord)
Operating Temp: -40ºC to +40ºC


EMC: EN50081, 50082
CE Mark



Ancillary parts
Battery adapters
Wall mounting bracket


Swedish Distributor
Swedish Radio Supply AB -

Celab Communications AB -


Download Product Information SE414B PDF



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.