Electric grass trimmer Fieldmann FZS 70725-0 2x20V cordless — 40V battery system

The Fieldmann FZS 70725-0 electric grass trimmer is a cordless garden tool that uses a 2x20V battery configuration within a 40V battery system. It is designed for trimming lawns, edging borders and cutting grass around trees, flower beds and other obstacles without the need for a mains cable. The tool’s cordless design offers mobility and straightforward handling for routine garden maintenance and light vegetation control.

Advantages

The cordless 2x20V configuration delivers the combined voltage and runtime advantages of a 40V system while allowing the use of two interchangeable 20V batteries. The trimmer provides a cable-free workflow and reduced noise compared with petrol-powered alternatives, and it requires less maintenance. Its lightweight construction and ergonomic handle support extended use with lower physical strain. The design is suitable for quick setup and storage, with simple controls for start and cutting adjustment.

Suitable for

• Trimming small to medium residential lawns
• Edge cutting along driveways, paths and garden beds
• Trimming grass around trees, fences and garden ornaments
• Light vegetation control in yards and allotments

Key specifications

• Power system: cordless battery configuration using two 20V batteries (40V system)
• Application: grass trimming and edging for yards and gardens
• Operation: portable, cable-free cutting
• Weight: lightweight design for easier handling (manufacturer class: handheld trimmer)
• Noise and emissions: low operational noise and zero direct exhaust emissions during use

How to use

Charge compatible batteries according to the battery and charger instructions before first use, then insert both batteries into the tool’s battery slots. Hold the trimmer with both hands, set the cutting height or head position if adjustable, and switch on the power. Move the trimmer head steadily along the area to be cut, using smooth sweeping motions for even trimming and careful edging near obstacles. Pause periodically to inspect the cutting line and battery level, and replace or recharge batteries as needed for uninterrupted work. Follow safety precautions such as wearing eye protection and sturdy footwear.

Usage recommendations

For consistent results, use fully charged batteries of the same capacity and age. Avoid cutting large, woody stems that exceed the trimmer’s intended light vegetation use. Store the tool and batteries in a dry, cool place and perform routine cleaning of the cutting head after each session to maintain performance.