Description

This 36V STIHL® AK Series Lithium-Ion Battery allows users to get more work done on a single charge. The battery is the most powerful battery in the STIHL AK lithium-ion series, yet weighs only 2.9 lbs., giving it a good power-to-weight ratio. Provides up to 80% longer run times than the STIHL® AK 20 battery* (*Run time may vary based on charge level and operating style) Suffers minimal loss of charge during storage Long service life, with more than 80% of battery capacity remaining after 500 charges Indicator lights show the battery level of charge to help you plan your productivity accordingly Interior battery sensors monitor the temperature and automatically shut the battery down if it becomes too hot to help prevent damage from overheating Compatible with any STIHL battery charger Model Number: 4520 400 6513. Age Group: adult.