Lextek Battery Optimiser is an automatic charger for 12V lead/acid batteries, including mainenance-free (MF) and Gel type, from 2.5Ah. A lead/acid battery is usually found on a car, motorcycle, van, large generator, scooter, moped, lawnmower, quad/ATV, snowmobile and jet ski, however always check before using the battery optimiser. Features Features Quickly charges battery at 600mA/hour until full and maintains a gentle trickle charge to keep battery optimised. Plug in battery care for 12V batteries. Recovers deeply discharged batteries. Charges and maintains. Protected against short circuit for 240V Output current 0.6A Suitable for all 12V battery types up to 30Ah including: Gel, MF and acid batteries. Standard UK plug fitment. Includes Includes Permanent Lead with 6mm rings Spare crocodile clip fly lead Instruction Manual