The Long WP12-12A/F1 is a VRLA lead acid battery with a voltage of 12 V and a capacity of 12 Ah. It is maintenance-free and features low self-discharge levels, making it suitable for standby and backup power applications. With dimensions of 151 x 98 x 98 mm and 4.8 mm blade terminals, it is ideal for use in security systems and emergency lighting. .