The Optima Redtop AGM Batteries 815a / 50Ah are reliable and high-quality batteries designed for use with low starts. These batteries have a reserve capacity of 50Ah and a cold cranking amperage of 50A, making them suitable for a range of vehicles. With a voltage of 12V and a compact size of 256L x 175W x 200H (mm), these batteries are universal fitment and weigh 17.2 kg. The Optima brand is known for its durable AGM batteries, featuring a positive pole on the left for easy identification. Six available all removed from a generator system and with very few starts. Batteries are trickle charge while in use.
eBay