AA Lithium Batteries




A set of three AA Energizer L91 Ultimate Lithium Batteries. Nominal voltage 1.5 volts. These are Manufacturer specified batteries with a shelf life of around 20 years.

Replacements set of three battery cells for our TrailerSentry®, Carstodian,& Oyster2 and the Oyster2-Marine Tracker products.

AA Energizer L91 spec sheet