Einhell FORTEXXA 18/20 TH

Battery Chainsaws Homeowner · Model 4600020

The Einhell FORTEXXA 18/20 TH is a homeowner battery-powered chainsaw, suited to quiet limbing, pruning, and property cleanup, with a 18-volt battery system and a 8-inch bar. It weighs 5.5 lb (2.5 kg).

Also sold as: Standard — same saw, different package.

For pros: Professional battery chainsaws

At a glance

Independent reference database. Specs are compiled from manufacturer sources and normalized for comparison; verify with the manufacturer or dealer before purchase.

✓ Specs verified against the manufacturer spec sheet on June 6, 2026 — einhell.co.

Battery & Electric

Einhell FORTEXXA 18/20 TH — Battery & Electric

Specification	Value
Voltage	18 V
No-Load Speed	3800 rpm

Bar & Chain

Einhell FORTEXXA 18/20 TH — Bar & Chain

Specification	Value
Guide Bar Length	7.87 in (200 mm)
Chain Pitch	3/8"
Max Chain Speed	7 m/s
Chain Gauge	0.043 in
Oil Capacity	2.54 fl oz (75 mL)

Dimensions & Weight

Einhell FORTEXXA 18/20 TH — Dimensions & Weight

Specification	Value
Weight	5.51 lb (2.5 kg)

General

Einhell FORTEXXA 18/20 TH — General

Specification	Value
Power Source	battery

Similar models

Comparable battery chainsaws — ranked by how close they are on the specs that matter, favoring other brands for a wider look.

Source: Einhell (manufacturer) · View archived copy. Specs normalized for comparison; verify with the manufacturer before purchase.