ACS 20 Li Kit (10")

Battery chainsaw

Cutting logs has never been so easy and safe! With a powerful 700 W motor, Alpina ACS 20 Li kit is a robust 20 V battery chainsaw. It comes with a top-quality 25 cm bar and with manual and inertial chain brake.
  • 700 W brushless motor
  • 190 mm maximum cutting width (without tip guard)
  • Tip guard for maximum safety
  • Chain speed 14.5 m/s
  • Only 3.08 kg weight
  • 20V 4 Ah STIGA ePower battery and charger included
  • Battery kit included
Tax Included

Product details and specs

Want to prune one or more branches or to cut logs for your fireplace? The perfect tool is Alpina ACS 20 Li kit chainsaw. Only 3.08 kg and driven by a powerful 700 W brushless motor, it is kitted with a 4 Ah STIGA ePower battery. With a cutting width of 190 mm, it can reach up to 14.5 m/s of chain speed. You can enjoy the highest level of safety thanks to the trigger, the inertial brake and the tip guard, reducing at lowest the risk of kickback. The chain can be easily tensioned, thanks to the quick tensioning system. With a side and a rear ergonomic handles, every user can work in a more comfortable and easy way.

Technical specs

General info
Battery capacity
4 Ah
0.7 kW
Power source
20 Volt
Battery kit
Motor type
Maximum motor speed
7500 rpm
Overload protection
Lithium battery nominal energy
72 Wh
Working time (+/- 20%)
20 m
Cutting system
Bar type
Sprocket nose
Bar length
25 cm
Bar length (inches)
10 in
Chain type
Chain speed
14.5 m/s
Chain brake
Electronic + Mechanical
Chain oil tank capacity
150 ml
Chain oil pump
Chain tensioning system
Side screw tensioning
Handle type
Rear handle
Vibe Control System (VCS)
Soft grip handle
Tools kit
Battery charger
Single standard
Battery charger output current
2 A
Battery charger plug type
Europlug (Type C)
Included tools kit
Bar key, screwdriver
Vibration and noise data
Guaranteed sound power level (LwA) - dB(A)
Measured sound power level dB(A)
Measured sound pressure level at operator ear dB(A)
Overall dimensions
Pack weight
4.65 kg
Product weight without battery
2.77 kg
Product weight
3.5 kg
Product weight without bar and chain
2.34 kg
Product length
660 mm
Product width
200 mm
Product height
220 mm


What kind of cutting operations can be carried out with this battery chainsaw?
This chainsaw is suitable for cutting small branches and shrubs, as well as cutting small logs for stoves and fireplaces.
How is chain lubrication done?
The lubrication of the chain is automatic but can be adjusted thanks to a special screw to modulate the use according to the type of wood to be cut, the type of work, the surrounding temperature and the type of oil used.
How is the chain tensioned?
The chainsaw is equipped with a side chain tensioner which facilitates the tensioning operation.
What kind of protective gear should I use?
Trousers, jackets and gloves, all made out of cut-resistant material, safety shoes and a protective helmet with sound attenuating ear-muffs and a protective visor are ideal equipment for cutting wood. Among the parts and accessories indicated for this model, there is a wide selection of products which can be used for suitable gear. We recommend that you exercise the utmost care as well as wearing appropriate clothing when using this type of machine, and that you bear in mind the importance of consulting the manual when you make your choice.
How often should the chain be replaced?
The chain will wear down, and how quickly this happens will depends on the frequency and intensity of use, as well as the type of wood cut.
When the cutting performance remains poor despite sharpening, you will need to replace the chain. You will find compatible replacements among the parts and accessories on this page.
Which replacement chain should I use for this battery chainsaw?
We recommend that you replace the original with a new STIGA chain. Each chainsaw model can fit specific types of chains, depending on the characteristics of the machine and the bar length. To know which type you should use with this model, we recommend that you go to the parts and accessories section on the website, or else refer to the manual.
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