This set consists of high-quality pbq general purpose series batteries with a voltage of 12V and a capacity of 12Ah. These maintenance-free batteries are suitable for various maritime applications and guarantee a reliable power supply on board. The batteries are equipped with a flame-retardant casing and are easy to install due to their compact size. Ideal for emergency power supply or as a backup battery on boats and yachts. In addition, the batteries are equipped with protected connections against short circuits and overcharging. Delivery includes necessary installation materials for direct mounting.