STIHL AK 20 Battery

A Lithium-ion battery suitable for STIHL AK system power tools

The AK 20 battery is designed for use with STIHL's AK compact cordless system. It has a voltage of 36 Volts and a capacity of 118 Wh, as well as featuring a useful charge level indicator LED.

Charge it up and get back to it in no time (or as little as 55 minutes)

When using STIHL's AL 101 standard charger, the AK 20 battery will reach full power in 180 minutes. The AL 300 quick charger is also compatible with this battery for, as the name suggests, a quicker charge, achieving 100% in 55 minutes. 

It gives you enough time for the task at hand

The battery life you can expect depends on the tool and operation it is used for. Please see the attributes tab for run times for compatible AK system products.

• Battery weight: 1.2 kg
• Battery energy: 144 Wh
• Rated voltage: 36 Volts
• Battery cell technology: Lithium-ion
• MSA 120 C-B run time with AK 20 battery: 40 minutes
• MSA 140 C-B run time with AK 20 battery: 40 minutes
• FSA 57 run time with AK 20 battery: 50 minutes
• HSA 56 run time with AK 20 battery: 100 minutes
• HLA 56 run time with AK 20 battery: 100 minutes
• BGA 56 run time with AK 20 battery: 25 minutes
• BGA 57 run time with AK 20 battery: 18 minutes

Brand:  STIHL
Battery System:  STIHL AK System

Why choose us?

Garden Machinery Direct is a family run business with over 50 years experience in selling and servicing garden equipment. We are one of the biggest garden machinery retailers in the UK. Based in the Midlands, we are well placed to deliver products across the UK - though we do deliver internationally. We are main agents for all the biggest garden machinery brands, and have fantastic working relationships with world leading manufacturers.

Our goal is to offer customers top of the range garden machinery at discount prices, delivered direct to your door. Our friendly and professional staff are available by telephone or email to give expert advice on the equipment most suited to your needs or to answer any queries you may have. We also operate an efficient spare parts service, utilising the latest computer link-ups direct to manufacturers stocks.

All of the garden machinery we sell carries a manufacturers guarantee, supported by a nationwide network of authorised service dealers.

At Garden Machinery Direct we offer our customers the best deals and even better service.

Please feel free to contact us if you have any questions.