The STIHL AP 20 is part of the powerful and professional AP system, developed for intensive applications in gardening, landscaping, and tree care. This reliable lithium-ion battery provides stable power for a wide range of STIHL cordless tools and offers an excellent balance of weight, power, and run time. Special features: Part of the professional STIHL AP system with powerful Li-Ion technology. Nominal voltage of 36 V and energy capacity of 144 Wh, ideal for light to medium-duty applications. Four LED indicators clearly show the current charge status. Lightweight design (only 1.3 kg) for comfortable working. Compatible with all STIHL chargers, including the AL 101, AL 301, and AL 500 fast chargers. Durable and robust construction, resistant to intensive professional use. Technical data: Battery type: Lithium-ion (Li-Ion) Nominal voltage: 36 V Energy capacity: 144 Wh Weight: 1.3 kg LED charge indicator: 4 levels Compatible chargers: AL 101, AL 300, AL 301, AL 500 Usage: Suitable for various STIHL devices within the AP system Operating temperature: -10 C to +50 C Standard delivery: 1x STIHL AP 20 Battery 1x Manual