TECMATE OPTIMATE TM-551, Bronze Series: 5-Step 12V / 12.8V 2A Sealed Battery Charger & maintainer, Blue


  • More charging power and current at 10A!
  • Selectable 14.7V program to charge premium AGM batteries such as Optima & Odyssey.
  • Power supply mode provides stable battery support during ECU programming. Saves dead batteries other chargers can’t & longer battery life!
  • Temperature compensation – Voltage adjusted higher when colder, lower when hotter.
SKU: TM-551 Categories: ,