This 20AH battery is packed with plenty of power for starting and large AH to run your accessories battery has been engineered to meet the rigorous demands of the modern performance vehicles and equipment. It is valve regulated which makes it impossible to spill, and with its tightly sealed construction, it can be operated from any angle! With its hard plastic case, it can take severe amounts of high impact and not do any damage. It even has a low pressure safety release valve. This battery will last a long time both physically and chemically. It features high power and durability and is a true dual purpose battery for standby power and deep cycle use. Ideal for caravans, solar power, marine, trolling motor's...any 12v power supply. This is a completely sealed spillproof Vrla ultra high performance genuine AGM battery, using genuine Germany cells and the latest technology with a design life of 10 years.