Power Sonic Battery Sitter

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Battery Sitter

Battery Sitter

The battery sitter is the most advanced fully automatic diagnostic battery optimiser and maintainer for all 12V sealed lead acid batteries. This includes factory activated AGM, sealed maintenance free AGM and conventional Powersport types. All major starter battery manufacturers recommend maintaining starter batteries fully charged during periods of non-use. The Battery Sitter is totally safe for months-long connection during off season battery maintenance. No danger of overcharge. Electronically protected against user errors, Just hook up the Battery Sitter to your battery, the rest is automatic.


  • Diagnoses, de-sulfates, charges, tests and maintains
  • One unit for AGM, gel and conventional battery types
  • Designed to work on all 12 Volt batteries, 2.5 to 32 Amps
  • Slow charges at 600mA
  • No switches, no fuses (except battery protection fuse, sparks and suppressed
  • 100% automatic


Model Voltage Capacity (Ah) Dimensions Weight 
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