Sealey MBC310 3 Bank 12V Smart Charger & Maintainer 30A (3 x 10A)

COMPACT AND LIGHTWEIGHT - A portable 12V, independent three bank battery charger perfect for automotive, motorcycle and marine workshops.
9-STAGE BATTERY CHARGER -Automatically adjusts to battery condition, delivering the optimal charge rate while recovering even dead batteries starting at zero volts.
COMPATIBLE WITH ALL BATTERIES - Suitable for trickle charging all AGM, Gel, VRLA and leisure batteries commonly found in everything from automotive and farm equipment to motorcycles, ATVs, golf buggies and lawnmowers. Also suitable for lithium batteries.
CONVENIENT ACCESSORIES INCLUDED - Supplied with SAE "quick" connectors on leads and battery terminal eyelets.
SAFETY FEATURES - Built-in protections against overvoltage, short circuits, overheating, and reverse polarity.
LED INDICATORS - 5-Stage LED indicator shows the charge level of the battery.