STIHL AP 20.1 Battery ALL PRO

The STIHL AP 20.1 Battery ALLPRO is a high-quality rechargeable lithium-ion battery designed to deliver dependable cordless performance for both domestic and professional users. Featuring 36V power, a 144Wh energy capacity and a 3.9Ah rated capacity, the AP 20.1 provides an excellent balance of runtime, lightweight handling and reliable power. As part of the advanced STIHL ALLPRO/AP Battery System, it incorporates intelligent battery technology, constant power output and enhanced durability for everyday gardening and landscaping tasks.

Designed for homeowners, groundskeepers and professional landscapers, the AP 20.1 is ideal for trimming, pruning, hedge cutting, mowing and general garden maintenance with compatible STIHL cordless tools.

Key Features:

Balanced Runtime & Performance – With 144Wh of energy and a 3.9Ah rated capacity, the AP 20.1 delivers dependable runtime for a wide range of light to medium-duty gardening applications.

Advanced Lithium-Ion Technology – Provides reliable power delivery, long service life and minimal self-discharge, ensuring your battery is ready whenever you need it.

Compatible with the STIHL ALLPRO/AP Tool Range – Powers a wide variety of STIHL cordless tools including grass trimmers, hedge trimmers, blowers, chainsaws, lawn mowers, pole pruners and more.

CONSTANT POWER Technology – Intelligent battery electronics maintain consistent power output throughout the entire discharge cycle, delivering reliable tool performance from full charge to low battery.

POWER BOOST Function – Automatically communicates with compatible STIHL tools to deliver maximum power when required while helping to optimise battery life.

Cold Start Function – Engineered to perform in temperatures as low as -20°C, warming the battery cells before use for dependable cold-weather operation.

IPX4 Splash Protection – Certified for use in wet weather conditions, making it suitable for year-round outdoor work.

LED Charge-Level Indicator – Four integrated LEDs provide a clear indication of the remaining battery charge before and during use.

Ideal For:

• Cordless grass trimming and edging
• Hedge cutting and shrub maintenance
• Garden debris clearing
• Small to medium lawn mowing
• Tree pruning and light chainsaw work
• Homeowners, estate maintenance and professional landscapers

Product Details:

Product Type: Rechargeable Lithium-Ion Battery
Model: STIHL AP 20.1 ALLPRO
Battery Voltage: 36V (40V Max)
Battery Capacity: 144Wh (3.9Ah rated capacity)
Battery System: STIHL ALLPRO/AP
Weight: 1.3kg
Weather Protection: IPX4 Certified
Charge Indicator: Four-LED display
Application: Powers STIHL cordless gardening and landscaping tools

Why Choose This Battery:

The STIHL AP 20.1 Battery ALLPRO offers the perfect combination of lightweight performance, dependable runtime and advanced battery technology. Designed for everyday gardening and professional maintenance work, it delivers consistent power through STIHL's CONSTANT POWER system while POWER BOOST technology ensures compatible tools receive maximum performance whenever needed. With cold-weather capability, splash-resistant construction and full compatibility across the STIHL ALLPRO/AP System, the AP 20.1 is an excellent choice for users looking for reliable cordless power in a compact, durable battery.

The STIHL AP 20.1 is a 36V, 144Wh lithium-ion battery designed for the STIHL ALLPRO/AP cordless platform. Its intelligent battery management system provides consistent power output, while the robust construction and IPX4 weather protection make it ideal for year-round use in a wide range of gardening and landscaping applications. Compatible with all STIHL AL chargers, it offers a flexible and reliable power solution for expanding your cordless tool collection.

Battery Charging Information:

The STIHL AP 20.1 battery is compatible with a range of STIHL charging ports:

• AL101 Charger - 115 minutes to 80% charge and 150 minutes to 100% charge
• AL301 Charger - 30 minutes to 80% charge and 45 minutes to 100% charge
• AL301-4 Multi Charger - 30 minutes to 80% charge and 45 minutes to 100% charge
• AL501 Charger - 25 minutes to 80% charge and 40 minutes to 100% charge

Charger sold separately.