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What Is the STIHL AP Battery System?

The AP System is STIHL’s professional-grade cordless tool range. Unlike entry-level garden battery tools, the AP lineup uses high-capacity, removable 36V batteries engineered for day-long use. Tools across the range share the same battery platform, reducing downtime and simplifying fleet management for commercial users.

Who Should Use the AP System?

This system is aimed at contractors, councils, and landscape professionals who need consistent power, quiet operation, and freedom from petrol. It's ideal for use in public spaces, schools, hospitals, or residential areas where noise and emissions matter. For domestic users with medium gardens or lighter needs, the STIHL AK System is a better fit.

Core Benefits

AP tools deliver constant power throughout the discharge cycle — meaning no slow fade as the battery runs down. They're also IPX4-rated for splash protection, making them suitable for year-round work. With no fuel, fumes, or engine maintenance, the AP System offers a cleaner, quieter way to work without compromising on output.

Battery Options and Performance

The AP System includes several battery sizes to match different workloads and tools. Each battery is interchangeable across the AP range, meaning one charge source can power everything from a hedge trimmer to a cut-off saw.

Battery Model Energy (Wh) Weight Recommended Use
AP 200 ~172 Wh ~1.3 kg Light commercial tasks, short runtime tools
AP 300 ~227 Wh ~1.7 kg General daily use across most AP tools
AP 300 S ~281 Wh ~1.8 kg Higher demand tools like chainsaws or blowers
AP 500 S ~337 Wh ~2.0 kg Maximum runtime and torque; long shifts

Compatible Tools in the AP System

The STIHL AP range includes over 30 cordless tools designed for professional use. This includes high-performance chainsaws like the MSA 220 C-B, brushcutters such as the FSA 135, hedge trimmers, blowers, mowers, pole pruners, and even the TSA 230 cut-off saw. All are built for daily workloads and harsh environments.

Charging Options & Times

Fast charging helps keep you moving. The AL 301 is a reliable workhorse for single batteries, while the AL 301-4 charges up to four batteries in rotation — ideal for team setups. The AL 500 is the fastest charger in the range, ideal for topping up during short breaks.

The AL 101 and AL 301 chargers — are the same models as the AK range. This shared charging setup is useful for users running both systems on the same site or across multiple tools.

AP System Battery Charge Times
Battery Charger Charge Time (80%) Charge Time (100%)
AP 200 AL 101 180 min 250 min
AP 300 S AL 101 300 min 430 min
AP 200 AL 301 45 min 60 min
AP 300 S AL 301 70 min 100 min
AP 200 AL 500 30 min 45 min
AP 300 AL 500 35 min 50 min
AP 300 S AL 500 45 min 60 min
AP 500 S AL 500 55 min 70 min

Is the AP System Worth It?

If you need petrol-like power in a cordless format, the STIHL AP System is one of the most advanced platforms available. It's designed for commercial environments where reliability, performance, and total cost of ownership matter. While the initial investment is higher, the running costs are significantly lower than petrol, with fewer maintenance needs and no fuel storage issues.

What Is the STIHL AR Battery System?

The STIHL AR System is built for professionals who need extended runtimes and higher energy capacity than handheld batteries can provide. Featuring high-capacity backpack batteries like the AR 2000 L and AR 3000 L, this system powers all tools in the AP range but is ideal for energy-hungry equipment such as blowers, hedge trimmers, brushcutters, and cut-off saws. With up to 1,500 Wh of stored power, AR batteries are perfect for long days on-site without needing to swap or recharge. A durable carry frame and IPX4-rated weather protection make the AR System a top choice for heavy-duty outdoor work.

AR System Battery Charge Times
Battery Charger Charge Time (80%) Charge Time (100%)
AR 2000 L AL 500 60 min 120 min
AR 3000 L AL 500 75 min 160 min

What we think

The STIHL AP System is a future-proof choice for professionals moving away from petrol without sacrificing performance. With rugged tools, intelligent battery tech, and a wide range of compatible models, it's an ideal system for serious outdoor work.

Frequently Asked Questions About the STIHL AP Battery System

No. STIHL AP batteries are only compatible with tools in the AP and AR range. They are not interchangeable with tools from the AK, AS, or AI battery systems, which use different battery sizes and voltages.
You can, but it’s not recommended. Using a smaller battery, like the AP 100 or AP 200, in a tool designed for the AP 300 S or AP 500 S will reduce runtime and may limit performance. Always check the recommended battery for each tool.
Flashing green means the battery is charging. A solid green light means charging is complete. Red flashing lights usually indicate a fault — such as the battery being too hot, too cold, or damaged. Refer to your user manual for specific light codes.
Do not throw lithium-ion batteries in the bin. Take them to a recycling centre or return them to a STIHL dealer. Most STIHL dealers participate in a battery recycling scheme.
No. AR backpack batteries require a separate charging adapter and cable. They are not compatible with standard AP chargers like the AL 101 or AL 301 without the appropriate accessories.
Yes. AP batteries are designed to deliver consistent power output throughout the charge cycle. You’ll get full performance until the battery is nearly depleted, with no gradual drop-off like cheaper batteries.
It depends on your tools and workload, but most professionals carry at least two AP 300 S or AP 500 S batteries to ensure continuous runtime throughout the day. Larger teams or high-demand tasks may need more.