Maximize your operational efficiency with the STIHL AL 501 High-Speed Charger. Engineered for professional crews and high-demand users, the AL 501 delivers 35% faster charging times than the AL 301, ensuring your batteries are back in service with minimal downtime. Its versatile design is fully compatible with the AK, AP, and AR battery systems, making it the ultimate universal charging hub for your entire STIHL fleet.
The AL 501 is built for the rigors of daily use, featuring integrated cooling fans that maintain optimal battery temperatures during the high-speed charging cycle. Smart safety features include an automatic full-charge shut-off to protect battery longevity and reduce energy costs, while clear LED indicator lights provide instant status updates. With its lightweight construction and streamlined profile, this charger is designed for easy transportation and organized storage in both workshops and service trailers.
The New Professional Standard: By significantly outpacing standard chargers, the AL 501 allows you to get more done in a single day. Whether you are charging a handheld AP 300 S or a high-capacity AR backpack battery, the AL 501 provides the rapid energy transfer needed for non-stop productivity.
Key Features & Benefits
- Ultra-Fast Charging: 35% performance increase over the AL 301 rapid charger for maximum uptime.
- Active Thermal Management: High-efficiency cooling fans prevent overheating and extend battery cell life.
- Universal Compatibility: One charger powers all STIHL AK, AP, and AR series lithium-ion batteries.
- Smart Energy Savings: Automatically engages a zero-watt standby mode once the battery reaches 100%.
- Pro-Ready Design: Features a robust housing with convenient cable management and mounting points.
Technical Specifications
| Manufacturer Part Number | 4850 430 5511 |
| Charging Speed | 12.0 A (Approx. 35% faster than AL 301) |
| Compatible Systems | STIHL AK, AP, AR Batteries |
| Cooling System | Active Fan Cooling |
| Weight | 2.9 lbs |