STIHL ALLPRO AP 20 Battery

The STIHL ALLPRO AP 20 Battery is an ideal entry point into the ALLPRO battery system, delivering dependable power and excellent value for homeowners and professionals alike. Designed for a wide range of gardening, landscaping, and property maintenance tasks, it provides efficient performance across numerous compatible STIHL battery-powered tools.

Built with proven STIHL battery technology and a durable design, the AP 20 performs reliably even in challenging conditions. Its IPX4-rated construction offers protection against water splashes from all directions, allowing it to be used confidently in wet weather.

When paired with the STIHL AL 1602 MO High-Speed Charger, the battery can reach an 80% charge in as little as 25 minutes. Engineered for up to 1,200 charging cycles, it delivers long-term durability and value. An integrated Power Boost function automatically supplies additional power when needed for demanding applications while helping protect the battery from overload.

Note: STIHL ALLPRO system tools are compatible with both ALLPRO and STIHL AP series batteries.

• MAXIMUM PERFORMANCE INCREASE. Thanks to intelligent electronics, STIHL power tools and batteries communicate with each other. If the device and battery are equipped with the POWER BOOST function, the battery always provides the maximum possible power for the respective application. In order to ensure optimum battery life, the device temporarily adjusts the power if it is used too intensively.
• CONSTANT POWER, REGARDLESS OF BATTERY CHARGE STATUS. With other brands of battery tools, the performance usually decreases during work as the battery discharges. This is not the case with STIHL cordless power tools with CONSTANT POWER. Thanks to the intelligent electronics, your STIHL power tool works with consistently high power.
• RELIABLE STARTING IN COLD TEMPERATURES. Batteries only work at full power in ideal temperatures. If it is too cold, it usually takes time for the battery to warm up. Thanks to the cold start function, the tool is ready to start immediately, even at low temperatures down to -20°C, and offers almost the same output as at ideal temperatures.
• SPLASHWATER PROTECTION. The IPX protection classes define the moisture protection of electrical or electronic devices. The moisture protection test is defined in different stages. IPX4 certifies protection against splash water from all sides. Battery-powered tools with this certification are therefore designed for daily use, even in rainy conditions.
• VERY LONG BATTERY LIFE. STIHL batteries are extremely durable and resistant. They are designed for particularly high demands, as can typically occur in very intensive applications with high power requirements. The is based not only the exceptionally robust design, but also the special, particularly long-lasting battery cell technology. Thanks to their intelligent electronics, these STIHL batteries can also be charged more often and faster than average.
• OPTIMAL CONTROL THROUGH COMMUNICATION. Battery power tools, batteries and chargers from STIHL continuously exchange information with each other so that the energy supply can be optimised during work and charging. At the same time, this protects the battery from deep discharge or overcharging, guarantees thermal stability and protects the battery in the best possible way. Smart Control ensures precise monitoring and control of all important battery parameters: this means, for example, that potential overheating is detected at an early stage and the power of the battery power tool is reduced accordingly. In most cases, you can then finish the work you have started with reduced performance.
• SUPPORTS BATTERY DURABILITY. Maintaining an optimal operating temperature is crucial for the most efficient operation of batteries. For this reason, air is directed through the housing to cool STIHL batteries. In addition, the cells in the battery are thermally connected in such a way that heat can be dissipated efficiently. This allows heat to be dissipated quickly and effectively, and excessive temperature differences can be avoided.