Stihl | AP 20.1 | ALLPRO Performance Battery | Lithium-Ion Battery (4850 400 6526)
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ALLPRO STIHL AP 20.1 battery: Reliable performance, Versatility and Great Value
The STIHL AP 20.1 is the ideal entry point into the ALLPRO battery system—delivering reliable performance, versatility, and great value for both ambitious homeowners and professional users. Built for a wide range of landscaping and property maintenance tasks, it powers your STIHL tools with efficiency and confidence.
Engineered with proven STIHL battery technology and a durable design, the AP 20.1 is ready to handle real-world conditions. Its IPX4-rated construction protects against splashes from any direction.
Designed to keep you moving:
- Power Boost Performance: Automatically delivers extra power when tackling tougher jobs for smooth, consistent results.
- Built-In Protection: Intelligent electronics monitor performance and adjust output in overload situations to help extend battery life.
- Long-Term Reliability: Designed for up to 1,200 charge cycles, providing dependable power you can count on season after season.
Flexible compatibility: Fully compatible with STIHL ALLPRO and AP system tools, giving you seamless performance across your entire equipment lineup.
High-performance STIHL battery technology
- Power boost: MAXIMUM PERFORMANCE INCREASE. Thanks to internal 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: 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.
- IPX4 Certified: 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 splashwater from all sides.
Technical Details:
| Rated voltage | 36 V |
| Max. voltage | 40 V |
| Cordless power system | ALLPRO/AP |
| Battery weight | 2.9 lb |
| Energy content | 144 Wh |
| Rated capacity as per IEC 61960 | 3.90 A·h |
| Rated cell capacity (as per manufacturer data) | 2 A·h |
| Number of LEDs | 4 pcs |
| Width | 4.6 in |
| Height | 6.5 in |
| Length | 2.8 in |
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products.
If you have any questions, give us a call during business hours and one of our friendly associates will be happy to assist you. 410-692-5170
