6419 - 1 Amp Sealed Lead Acid Battery Chargers

These SLA chargers are fully automatic. When the battery is charged, the charger automatically switches to trickle charge and a green LED will show this. A red LED is lit when there is normal charging. Virtually any SLA battery can be charged but the higher the battery size, the longer the charge. Features: * Short circuit and wrong polarity prevention * Constant charging current * No charge with wrong polarity connection * No voltage at alligator clips until battery is connected. Will not charge a totally flat battery i.e. zero volts Electricity Authority Approved.