1st in North America! VOLTHIUM PRO SERIES 12V 100AH Lithium Deep Cycle Battery is In Stock with Starting, “Alternator Protection”, Self Heating and Cooling and Marine 1P67 Certified. On/Off Switch. Made in Quebec with LiFePO4 Battery Chemistry, Grade A Prismatic Cells and State of the Art BMS


VOLTHIUM PRO SERIES 12V 100AH Lithium Deep Cycle Battery with Starting, Alternator Protection and Self Heating is The 1st in North America! VOLTHIUM is Canadian and based in Quebec,

The 12V 100AH Pro Series is the pinnacle of VOLTHIUM technology and features a high-performance BMS (Battery Management System), an On/Off button and a self-heating system and cooling system, as well as integrated Bluetooth functionality (2 communication ports).

Unique to this battery is Alternator Protection Technology, which enables alternator charging to be deactivated when the current exceeds the threshold (Eg 60 AMPS) which is set in the mobile application. This protects the integrity of the alternator, while making installation by the end-user very simple Alternator protection must be activated in the “VOLTHIUM Pro Series” application. It is important to note that the integration of a DC-DC regulator would offer the benefit of continuous recharging, preventing unintentional shutdown if a limit is exceeded.

This is an ultra-compact and lightweight group 27 format certified IP67. Thanks to its high-performance BMS, this battery can start your gas boat engines (CCA 800) as well as serve as a deep discharge battery. The integrated cooling plate allows for the dissipation of heat generated by the battery during high-intensity use, thus preventing the battery from entering high-heat protection mode. Perfectly suited for the nautical world with its IP67 certification, CSA Al1973 certification, and compliance with ABYC standards. Programmable visual and audible alert.

It is the only lithium battery on the market that will preserve the warranty of your marine engine. This model includes protection against cold charging, and it delivers 2X MORE ENERGY than a traditional lead-acid battery. Easy and quick to install, thanks to its weight being 2X LIGHTER than a conventional battery, our battery offers shorter charging time and an energy capacity that does not wane over the years.


VOLTHIUM PRO SERIES 12V 100AH Lithium Deep Cycle Battery with Starting, Alternator Protection and Self Heating


  • On/off button
  • Engine alternator protection technology
  • Marine IP67 certification
  • Protection against cold charging
  • Self-heating system
  • Cooling system
  • Weight of 27lbs
  • Quebec engineering
  • 10-year limited warranty
  • Series and parallel connection possible thanks to battery communication


  • 1 X 12V 100AH Battery – Pro series


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