
STIHL AS · AK · ALLPRO / AP
THE RIGHT SYSTEM.
THE RIGHT POWER.
Start with the system shown on your tool. Then compare capacity, weight and charging speed without mixing incompatible platforms.
Current STIHL U.S. lineup
BATTERIES AND CHARGING WITHOUT THE GUESSWORK.
AS is compact, AK is homeowner-focused, and ALLPRO replaces while remaining compatible with professional AP tools.


AK 10
Lightweight entry battery for smaller AK System tools and shorter jobs.
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AK 20
The balanced AK choice for more runtime without the weight of the largest battery.
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AK 30 S
Highest-capacity AK battery with increased peak power for demanding homeowner tools.
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AP 20.1
Value-focused ALLPRO battery for lighter professional work.
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AP 30.1
More endurance for routine commercial landscaping and maintenance.
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AP 100.0 P
Lightweight tabless-cell ALLPRO battery for handheld professional tools.
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AP 200.0 P
The versatile tabless-cell ALLPRO balance of power, weight and runtime.
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AP 300.0 P
Maximum ALLPRO runtime and peak power for demanding daily work.
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AP 300.0 P C
AP 300.0 P performance with STIHL connected fleet-management capability.
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AL 301
Actively cooled rapid charger for AK, AP, ALLPRO and AR batteries.
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AL 301-4
Sequential four-bay charger for professional battery fleets.
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AL 501
High-speed actively cooled charger for compatible professional batteries.
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AL 1602 MO
Weather-resistant dual-port high-speed charger built for ALLPRO crews.
View details →Prices and availability may change. ALLPRO is the current professional battery line and remains compatible with existing AP tools.
Three decisions
SYSTEM. CAPACITY. SPEED.
Do not mix systems
AS and AK use different shapes and voltages. ALLPRO remains compatible with professional AP tools.
Compare watt-hours
More Wh normally means more runtime, but it can also add weight to the tool.
The charger changes the pace
Standard charging works overnight; rapid and multi-port charging reduces downtime.