The BSWM -160 DUAL is designed for use in situations where 2 batteries are used; for example in boats, campers and caravans. The Battery separator is a microprocessor controlled high capacity mechanical switch with vibration (i.e. motion) detection. Since every vehicle (EURO 5/6 engines) has its own vibration frequency and amplitude, the user can set the sensitivity of the BSWM however it can also be used in vehicles with the “old” type of alternators. IP-67 and the E-approval is pending.

✓ Innovative product design
✓ ISO 9001-2015 certified
✓ Strict Quality Control

Quotation Within 24 Hours



Input Voltage Automatic detection 12/24 V
Output Voltage >11.8 or >23.6 VDC
Dimensions 58 x 72 x 108 mm
Output 160 Amps
Fuse Rating n/a
Weight 0,47 Kgs

  • Microprocessor controlled
  • Motor status detection through vibration
  • Prevents excessive discharging of the starter battery
  • Easy to install – does not require changing the existing circuit of the alternator EURO 5/6
  • Also suitable for old type of alternators
  • Bi-directional
  • No voltage drop
  • E4-approved
  • IP-67
  • 2 year warranty