Best Ruhrwerk Akku 2026

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Last Updated - 03.02.2026

Best Choice

01

DEWALT

DEWALT DCD240N-XJ XR Flex Volt Paddle Mixer, 54 V, Multi-Colour, Bare Unit, No Battery Or Charger

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9.8

Exceptional

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Main highlights

Stirring capacity per battery 3A: 12 bags of fine plaster/plaster plaster
Powerful 54 V battery agitator
Max. 160 mm stirrer diameter. M14 thread 1x included
Idle speed 0-225, 0-350.0-475, 0-600, 0-725 rpm
Basic device without batteries

365,99 €
02

Bosch Professional

Bosch Professional GRW 18V-160 Battery Agitator 18V System Including 1x Extension 7 cm (M14-M14), 2x Keys)

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Splash-free stirring: fine speed setting via rotary knob, soft start or gas switch for controlled stirring
Increased health protection: KickBack Control switches off the tool immediately in case of sudden torque reactions
Excellent performance: powerful agitator for all materials with brushless motor and two gear levels
Ergonomic design: comfortable handle and extension for taller people for natural working posture
Box contents: GRW 18V-160, 1x extension 7 cm (M14-M14), 2x keys

304,99 €
03

Bosch Professional

Bosch Professional GRW 18V-120 18V System Cordless Agitator (Including 1x Extension 13 cm (M14-M14) 2x Keys (22/24))

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Splash-free stirring: three speed settings for precise control
Powerful motor: reliable stirring of various materials with a robust, brushless motor
Constant speed: maintains selected speed for superior stirring performance even under higher loads
Compact and ergonomic: designed for comfort with adjustable handle and 13 cm extension
Box contents: GRW 18V-120, 1x extension 13 cm (M14-M14), 2x keys (22-24)

223,99 €
04

Einhell

Einhell Power X-Change Battery, 4258760

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Whether paint or paint is to be mixed, glue or mortar is to be mixed, with the powerful battery-powered paint mortar stirrer, just the right tool is at hand to create a homogeneous mass.
The soft start ensures the slow absorption of the stirring movement - without splashing and without powder whirling. The ergonomic handle shape ensures a comfortable working experience and a firm grip for all tasks
The paint mortar stirrer is equipped with speed electronics for material and application-appropriate work and can therefore be individually adjusted to the consistency or hardness of the mixture
The lightweight yet robust aluminium gear housing is designed to last. The robust stirrer holder is equipped with an M14 thread
The box contents include a stirrer for mortar (diameter 100 mm). Power X-Change battery and charger are not included
The Einhell TE-MX 18 Li Solo cordless paint mortar stirrer is part of the limitlessly flexible and powerful Power X-Change family from Einhell. The system batteries can be combined with all PXC devices indefinitely

90,76 €
Value for Money

05

WingFly

WingFly Battery Paint Mortar Stirrer Compatible with Makita 18 V Battery, 3200 W Stirrer, Mortar Stirrer, Cement Stirrer with 6 Speed, Brushless Colour Mortar Stirrer for Cement, Concrete and Paint

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Wireless Concrete Mixer】This electric concrete mixer is cordless and therefore suitable for a wider range of applications. It is compatible with Makita 18V batteries such as BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B and BL1860B. Not compatible with G series batteries and Ni-Cd batteries. (Battery and charger are not included.)
【Thickened Stirring Rod】The gear of this paint mortar mixer is made of lightweight and durable aluminum alloy. Powerful 3100W concrete mixer with efficient exhaust system. A built-in fan and tight cooling openings ensure fast heat dissipation. Equipped with S stirrers and W-shaped mixing head for building materials
【MULTI-PURPOSE】 Powerful and portable construction of this electric handheld concrete mixer is ideal for materials such as cement, concrete, grout, mud, paint, mortar, plaster, putty, filler and others. Increase your work efficiency
【Ergonomic Handle】: Double handle design left and right gives this concrete mixer more stability and manoeuvrability. The ergonomically designed handles fit comfortably in the hand and reduce fatigue during prolonged use. Thanks to the lock button, you don't have to constantly press the trigger while working
【6 Speed Levels】This concrete mixer has 6 speed settings (120-680rpm) and maximum torque of 65Nm. You can choose the appropriate speed according to the viscosity of the mixed material. So you avoid splashes caused by too high speeds and can control the mixing process more precisely

99,98 €
06

Yofidra

Yofidra Cordless Paint Mortar Stirrer, 900 W Brushless Stirrer with 2 x 3.0 Ah Batteries, Mortar Mixer with 6-Speed Gearbox, 65 Nm Torque, 680 rpm, M14 Thread, Industrial Mixer for Concrete, Paint

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful brushless motor – the cordless paint mortar stirrer with brushless 900 W motor delivers a maximum torque of 65 Nm for efficient mixing of concrete, mortar, paint and cement. The advanced motor technology ensures longer running time and longer service life.
Ergonomic design – the colour mortar stirrer with comfortable two-hand handle and steering wheel-like design reduces fatigue during longer work. The 14 mm chuck allows quick tool change and secure attachment of the stirring rod.
Double battery power – the agitator comes with 2 high-quality 3.0 Ah lithium batteries (3000 mAh), which ensure longer working hours without interruption. The 21 V system offers sufficient power for demanding mixing tasks on the construction site.
Complete professional set – included in the scope of delivery of the industrial mixer: stirrer x 1, 2 x 3.0 Ah batteries, charger x 1, drill attachment x 1, stirring rod. Ideal for DIY enthusiasts and professionals in construction, renovation and crafts.
6-speed precision control – the mortar mixer has a robust 6-speed transmission with a maximum speed of 680 rpm. The variable speed control allows optimal adaptation to different materials and prevents splashes.

74,99 €
07

JAOGAUS

Battery Paint Mortar Stirrer Compatible with 18-21 V Battery, Colour Mortar Stirrer, 3100 W Stirrer (without Battery), Cement Mixer, Lockable Switch, Ergonomic, Industrial Mixer for Paint, Plaster,

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

WIDE RANGE OF USES The powerful performance and portable design of this electric blender are ideal for use with materials such as cement, concrete, grout, mud, paint, mortar, plaster, putty, meat filling and other materials. Improve work efficiency.
Switch lock function: when you work for a long time, press the lock switch to release the power switch, and the machine will work normally, which reduces the labor intensity and relieves finger fatigue! Press the switch to lock, and you can free your hands, and the machine will automatically mix.
ROBUSTH: Built for durability, the agitator features a robust metal gear and metal gear housing. In addition, equipped with S stirrers + W shaped mixing head for building materials is included, which is also designed for robustness.
Brushless motor high-performance mixer: cordless cement mixer compatible with 18-21 V lithium battery, brushless motor made of copper, powerful 3100 W concrete mixing machine with efficient exhaust system. The diamond paint mixer ensures stable power output and the porous heat dissipation design protects the motor from burnout. It is a safer and more durable mortar mixer.
6 SPEED ADJUSTMENT SWITCH Electric mixer has 6 adjustable speeds, can adjust the mixing speed to suit different usage scenarios. It can be mixed at variable or fixed speed as needed. and avoid splashing of the mixed materials due to too high a speed.

74,99 €
08

metabo

metabo Battery-Powered Stirrer RW 18 LTX BL 140-2 - 18 V, Brushless Motor, 2-Speed Gearbox, 50 L Mixing Quantity, SafetyStop, Quick Stop, Ergonomic Handles, VTC Electronics, Overload Protection

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Two-speed transmission: the two-speed transmission allows high torque for viscous materials and offers flexible applications for various mixing applications
SafetyStop and quick stop: SafetyStop ensures safe working by immediate shut-off in case of blocking or loss of control, while the quick stop prevents running
Powerful brushless motor: the powerful brushless motor ensures maximum efficiency and a long battery life, ideal for demanding mixing tasks up to 50 litres
Ergonomic design: rubberised, ergonomic handles and a balanced centre of gravity allow comfortable and fatigue-free work even during longer periods of use
Box contents: 1 x metabo cordless agitator RW 18 LTX BL 140-2 (601165850) including stirring rod type RS-R3 (diameter 140 mm), extension and spanner

223,99 €
09

Roadtime

Battery Mixing Agitator for Paint and Concrete Compatible with Dewalt 20 V Battery (without Battery), Brushless Mortar Stirrer with 6 Speeds and 2 Stirrers, for Mixing Feed Mortar, Paint, Glue

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Wireless Cement Mixer] With its wireless design, this electric cement mixer is no longer restricted by cables, making it more convenient for a wider range of applications. It is compatible with Dewalt 20V batteries such as DCB205, DCB206, DCB204, DCB203, DCB200, and more. Please note that this product requires 2 batteries, batteries and chargers are not included.
[Wide Application] This mixing whisk is a great tool for professionals and DIY enthusiasts alike. It is versatile and effective in mixing grout, grout, putty, paint, cement, feed and more.
[Excellent Design] The design with two handles on the left and right side gives this electric mixer more stability and maneuverability. The ergonomically designed handles fit comfortably in the hand and reduce fatigue during prolonged use. It locks into place when the gear is engaged, so you don't have to constantly press the trigger! The mixer also supports the adjustment of forward and reverse rotation for better mixing.
Brushless motor: This paint mixer has a brushless motor that eliminates the carbon brushes for lower heat output, higher efficiency and longer service life. Its gear is made of aluminium alloy that ensures robust construction, stable performance and durability, making it a reliable choice for daily mixing needs.
6 adjustable speeds: This electric mixer has 6 speed settings and offers a maximum torque of 1200 N.M. You can choose the right speed depending on the viscosity of the mixed material, avoiding splashes caused by too fast speeds. It has strong torque and can be equipped with an ice drill to be used as a ground or ice drill (only the adapter is included).

101,99 €
10

Roadtime

Battery Paint and Concrete Mixers Compatible with Makita 18V Battery (without Battery), Brushless Mortar Stirrer with 6 Speeds and Gloves, for Mixing Food, Grout, Paint and Putty

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Wide range of applications] This paddle mixer is versatile and effective in mixing mortar, grout, putty, paint, cement, feed and much more. It is a great tool for professionals and DIY enthusiasts alike.
[Cordless Concrete Mixer] Thanks to its wireless design, this electric concrete mixer is no longer restricted by cables, making it even more practical for a variety of applications. It is compatible with Makita 18V batteries such as BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B and BL1860B. It is not compatible with G series batteries and Ni-CD batteries. Please note that this product requires 2 batteries, batteries and chargers are not included.
Excellent design: The design with two handles on the left and right sides gives this electric mixer more stability and maneuverability. The ergonomically designed handles fit comfortably in the hand and reduce fatigue during prolonged use. It also has a locking button, so you don't have to constantly press the trigger during use!
Brushless motor: This paint mixer has a brushless motor that does not require carbon brushes and therefore emits less heat, has a higher efficiency and has a longer service life. Its gear is made of aluminium alloy that ensures robust construction, stable performance and durability, making it a reliable choice for everyday mixing needs.
6 adjustable speed levels: This electric mixer has 6 speed settings, so you can choose the appropriate speed depending on the viscosity of the mixing material to avoid splashes caused by too high speed and control the mixing process more precisely.

98,99 €