The AL301 quick charger replaces the AL300. A fan in the charger produces low pressure and draws ambient air through the battery’s cooling slots. The ambient air flows through the battery and cools the individual cells. The air is heated in this process and is expelled at the back of the charger. The electronic components of the charger are also cooled during the charge process.

Automatic switch off prevents over charging, allowing for charging overnight. To ensure the long lifespan of the battery, the charging method is in two phases. The battery is first charged at a constant current up to a predetermined voltage limit. The charger then switches over to charging at a constant voltage. The charge current is then reduced automatically until charging is complete. LED glows/flashes green or red to indicate the status of the charger. Wall mounting possible. For use with the Stihl AK, AP & AR batteries.

Charging Times 80/100%
AK10: 30/45 Minutes.
AK20: 35/55 Minutes.
AK30: 35/60 Minutes.
AP100: 30/45 Minutes.
AP200: 40/55 Minutes.
AP300: 45/60 Minutes.
AP300S: 55/70 Minutes.
AP500S: 70/90 Minutes.
AR2000L: 210/270 Minutes.
AR3000L: 310/400 Minutes.