Stihl AK 20 Battery + AL 101 Charger Kit (4520 007 5909)

Complete battery and charger starter set for your AK System tools. This kit includes the AK20 Battery and AL 101 Charger, giving you everything needed to power your machine.

The AK 20 is a powerful 36 V, 4.0 Ah Lithium-Ion battery delivering 144 Wh of energy. An integrated LED charge indicator shows battery status at a glance. Engineered for homeowners tackling demanding garden tasks, it's versatile, durable and built to last. Cold start technology warms cells before full power delivery, enabling operation down to -20° Celsius. The intelligent battery management system maintains consistent power output whether fully charged or running low.

The AL 101 is a 230 V charger designed for AK System batteries and compatible with AP System batteries. An LED indicator displays charging status and full charge confirmation. Passive cooling protects battery longevity, while a Velcro cable strap keeps cords organised. Wall-mount capability makes it perfect for workshop or garage storage.