Get more done in a day with 35% faster charging times than the AL 301, low operating costs, and easy transportation and storage. Compatible with AK, AP, and AR batteries, the AL 501 features LED indicator lights, automatic full-charge shut-off, and cooling fans to keep the battery at optimal temperatures while charging.

Features:

• Its LED status light allows users to easily check their battery's status
• Innovative STIHL Lithium-Ion Battery Technology
• STIHL technology communicates with electronic modules in the tool and charger to protect the system from overloading
• Durable design made with quality components
• Battery charger can be easily stored with its wall-mounting capability
• Compatible with AP- or AR-Batteries

Specifications:

• Voltage: 120V
• Power Input: 570W
• Charging Current: 12A
• Frequency: 60 Hz
• Not compatible with the AS System