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National Luna Dual Battery Controller

£ 71.22 inc. VAT

2 in stock


National Luna Dual Battery Controller

We are the sole UK importers of National Luna products

The National Luna Dual Battery Controller has been specifically designed to be fitted with National Luna Split Charge System or Portable Power Pack,  This monitor will display the charge status of two batteries with the benefit of the accurate low and high audible alarm.  The Dual Controller has the ability to override the split charger isolator enabling connection of batteries.

Model Number: S390

New National Luna Stock Code: BMS-10301


  • Digital dual battery controller/monitor
  • Suitable for intelligent solenoid and portable power pack
  • 3500mm Long removable cable complete with plugs
  • Mounting plate supplied
  • The recessed version available on request
  • Audible and visual alarms
  • Buddy To S380

We are able to ship outside of the UK, however, if you wish to do so please contact us directly to discuss shipping locations and costs. You can find our contact information in the ‘Find Us’ or ‘Contact Us’ links at the bottom of this page under Company Information.

Additional information

Weight 5.0 kg
Dimensions 20 × 15 × 10 cm
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