The program represents a comprehensive range of garden and workshop tools and equipment that operate using a single type of battery. A second battery is only needed for alternating use during extended operation—when the first one runs out of power—or as a pair for larger machines such as lawn mowers or brush cutters, where the full power of two batteries is used simultaneously. It is definitely not a wasted investment.

Single Battery Platform 

It is quiet, ecological, economical. No gasoline, no cable, no noise, no exhaust. Such is the new AKU series of the FIELDMANN brand, which really works, lasts a long time, is easy to operate and has great performance. 

The heart of AKU technology is always a Lithium-Ion battery in 2 Ah / 4 Ah variants. It is not necessary to buy a special battery for each machine, but you only need one, and here you can use it for any machine from our FAST POWER 20V advice. 

Switch it from one machine to another quickly and easily (with a click) and you can continue working. Just press a button and it goes! Today's AKU technology can offer the performance and dynamics of petrol machines! This is guaranteed by the fact that the machines such as garden mowers or brushcutters, the full power of two batteries is used at the same time. For smaller machines such as drills or blowers, only 1 battery is used.



Fieldmann accumulators are protected by clever electronics

Maximum safety and high performance.

The active accumulator management system continuously monitors and regulates accumulator parameters via a built-in microprocessor. It monitors the factors affecting safety, but also every single cell whose usage it controls. This ensures the highest safety, optimal performance, high operability and maximum service life of Fieldmann accumulators.

Overvoltage, overheating, self-discharge, deep discharge, or memory effect... The electronics recognize these influences in time and actively intervene against them. This prevents damage to the accumulator. Fieldmann accumulators are manufactured using high-quality components. Lithium-ion cells from internationally recognized manufacturers ensure an immediate supply of energy, longer accumulator life per charge and extend its overall service life.

47 products

The compact and powerful Fieldmann FDW 70905-0 cordless pressure washer is ideal for travel and home use. The 5-in-1 multi-function nozzle and the possibility of switching the pressure LOW/HIGH ensure versatile cleaning. The self-priming hose allows water to be pumped from various sources.

The powerful Fieldmann FZR 70435-0 cordless lawnmower with brushless motor with unit, 43 cm cutting width and 25-75 mm cutting height can handle large gardens up to 750 m². With the FAST POWER 20V system, mulching function and robust construction, it offers professional performance without cables.

The powerful Fieldmann FDAK 70205-0 cordless compressor offers a pressure of up to 10.3 bar and an air flow of 235 l/min. Lightweight design with ergonomic handle ensures easy carrying. Practical adapters and a high-pressure hose are included.

The modern Fieldmann FZS 70705-0 cordless brushcutter can handle not only tall grass, but also more demanding bushes. The ergonomic design with a double handle and shoulder strap ensures comfortable work. It is part of the FAST POWER 20V cordless program, which allows you to share batteries between multiple machines.

FZP 70505-0 20V
Cordless Pruner

The powerful Fieldmann FZP 70505-0 cordless pruner with telescopic handle can reach even taller branches without the need for a ladder. The ergonomic design ensures comfort while working. Compatibility with the FAST POWER 20 V system offers flexible battery use.

FDUZ 79110
Quick charger

The powerful Fieldmann FDUZ 79110 dual charger from the FAST POWER 20V series allows you to charge two batteries at the same time. It offers electronic condition monitoring and overheating protection. You can charge 2Ah batteries in just 60 minutes.

FDUZ 79100
Quick charger

The powerful Fieldmann FDUZ 79100 charger from the FAST POWER 20V series ensures fast and safe charging of batteries. It offers electronic condition monitoring and overheating protection. You can charge the 2Ah battery in just 60 minutes.

The powerful cordless reciprocating saw Fieldmann FDUO 70505-0 offers a convenient cordless cut thanks to the 20V Li-Ion battery. The quick-release chuck and ergonomic handle ensure comfortable working. Compatibility with the FAST POWER 20V cordless program expands its use.

FZF 70605-0
Cordless Blower

The modern Fieldmann FZF 70605-0 cordless blower can handle leaves and dirt in hard-to-reach places. The ergonomic design and softened handle ensure comfortable use. Compatibility with the FAST POWER 20 V system allows flexible working.

The modern Fieldmann FZN 70405-0 cordless telescopic hedge trimmer enables comfortable cutting of hedges up to a height thanks to the telescopic handle. The ergonomic design and low weight ensure comfortable work. Compatibility with the FAST POWER 20V series brings flexibility.

The modern Fieldmann FZN 70205-0 cordless hedge trimmer can handle hedges and dense bushes. The ergonomic design and safety features ensure comfortable and safe work. Part of the FAST POWER 20V series with compatible batteries.

FZR 70335-A STARTING SET
Cordless Lawn Mower STARTING SET

The reliable Fieldmann FZR 70335-A cordless lawnmower with brushless motor, 33 cm cutting width and adjustable cutting height is ideal for areas up to 350 m². Thanks to two 20V batteries and a fast charger (included), it offers non-stop operation. Compatible within the FAST POWER 20V series.

The modern Fieldmann FZR 70375-0 cordless lawnmower with brushless motor with unit, 37 cm cutting width and cutting height of 25-75 mm can handle larger areas of up to 500 m². Thanks to the FAST POWER 20V system and mulching function, it offers efficient operation without cables.

The modern Fieldmann FZS 70105-0 cordless string trimmer can handle every corner of your garden. The ergonomic design with telescopic handle and swivel handle ensures comfortable work. Compatibility with the FAST POWER 20V system allows easy battery sharing.

FDUP 70405-0
Cordless jigsaw

The powerful Fieldmann FDUP 70405-0 cordless jigsaw offers convenient cordless cutting thanks to the FAST POWER 20 V system. The maximum cutting depth reaches up to 80 mm in wood.

The powerful Fieldmann FDUK 70305-0 cordless circular saw offers precise cuts without cable restrictions. The robust aluminium base and integrated laser ensure maximum precision. Included in the FAST POWER 20V program with compatible batteries.

The powerful Fieldmann FDUB 70605-0 cordless angle grinder offers cordless freedom and efficient work thanks to its 20V Li-ion battery. The sturdy aluminum body and ergonomic handle ensure comfortable handling. Compatibility with the FAST POWER 20V system allows for universal use.

FDUV 70105-0
Cordless Drill

The powerful Fieldmann FDUV 70105-0 cordless hammer drill offers a maximum torque of 35 N.m and a two-speed speed mode. The ergonomic handle and LED light ensure comfortable work even in worse conditions. Compatibility with the FAST POWER 20 V cordless program allows the use of different batteries.  

FDUV 70115-A
Cordless Drill

The powerful Fieldmann FDUV 70115-A cordless hammer drill offers a powerful torque of 35 N.m, fast charging and compatibility with the FAST POWER 20 V system. The ergonomic handle and LED lighting ensure comfortable work even in darker areas.

FDUZ 79040
Battery

The powerful Fieldmann FDUZ 79040 Li-Ion battery with a capacity of 4000 mAh and a voltage of 20 V is ideal for machines from the FAST POWER series. It offers a long service life, stable performance and protection against overheating or overloading. The LED charge status indicator ensures easy checking.

FDUZ 79020
Battery

The powerful Fieldmann FDUZ 79020 Li-Ion battery with a capacity of 2000 mAh and a voltage of 20 V is ideal for all machines in the FAST POWER series. It offers a long service life, stable performance and protection against overheating or overloading. The LED charge status indicator ensures easy checking.

The modern Fieldmann FDU 70705-0 cordless vacuum cleaner is an ideal helper for cleaning ash and small dirt. The universal design allows the use of both a HEPA and a cotton filter. It is part of the FAST POWER 20V series.

The modern Fieldmann FZR 70465-0 cordless mower with drive offers a cutting width of 46 cm, central cutting height adjustment and a 4-in-1 system. Thanks to two 20V batteries, FAST POWER can handle areas of up to 1,000 m² without cables and with maximum comfort.