Einhell Power X-Change Cordless Fence Post Auger 18V Review UK 2026

Key specifications

Build Quality and Design

The 3437000 fence post auger pairs an 18V drive with a sturdy metal body. Its dimensions of 112 x 21.3 x 43.2cm and a mass of 5.7kg shape how it maintains stability during drilling, while a durable motor and a robust gearbox housing help add rigidity. A steel frame with a double handle supports control through the drilling cycle. The main drawback is that the assembly is not described as easy or compact.

Battery System and Run Time

Battery operation is a key part of this cordless tool system, as it is a cordless post auger body only and requires 1 x 18V Li-Ion rechargeable battery and a separate charger, both sold separately. The Einhell set name power x-change cordless fence post auger 18v listing therefore depends on owning a compatible 18V battery and charger first. The auger supports clockwise HIGH, clockwise ECO, and anti-clockwise settings.

Power and Torque

Power and torque on the cordless tool are managed through its 18V motor and a set of three operating modes, so digging results can vary depending on soil type and the speed setting chosen. Anti-clockwise operation supports loosening, while clockwise drilling provides ECO power mode and HIGH power mode. The motor's torque delivery stays more consistent as loading changes, and the gearbox housing is built for demanding work. Compact or stony ground can still slow penetration, particularly in ECO mode, compared with HIGH power.

Speed and Versatility

Speed and versatility on the Einhell Auger are handled through three operating modes that change how the auger turns, so performance can be matched to the task and soil conditions. The cordless tool cordless fence post auger 18V can run anti-clockwise, or clockwise in an ECO power mode for gentler drilling. It also offers clockwise in a HIGH power mode when tighter resistance appears. Drilling can start in ECO and then switch to HIGH if progress slows, and reverse with anti-clockwise for clearing. Build quality appears sturdy, though battery and charger are not included.

Ergonomics and Weight

With its metal finish and straight steel shank, the Einhell 3437000 is designed to be held and guided with two hands using its integrated double-handle steel frame, which helps keep the post hole digger stable during use. The manufacturer lists a weight of 5.7 kg, so a firm stance is likely to be important for longer sessions, particularly in harder soil. The body measures 112 x 21.3 x 43.2 cm, while the straight shank supports direct drilling control. Compared with the "Einhell vs." alternative, handling will depend on the tool's balance and grip.

What's in the Kit

The cordless tool tips the scales at 5.7 kg and uses a straight steel shank, which supports more controlled drilling. The cordless post auger body is supplied with an adaptor and accessories. The listing also states it is a cordless post auger only, meaning it requires 1 x 18V lithium-ion rechargeable battery and a charger, which are sold separately. No other batteries, chargers, or storage parts are specified.

Compatibility with Other Tools

Compatibility with other tools is largely linked to The Einhell's Power X-Change (PXC) 18V battery system. The cordless tool is supplied as a cordless post auger body only and requires 1 x 18V lithium-ion rechargeable battery and charger, which are sold separately. This means this cordless tool cordless fence post auger (18V Power X-Change) can share batteries with other PXC 18V tools, provided the same battery platform is used. Owners should also confirm the battery fits the unit correctly and plan for runtime limits, as no battery is included.

Cleaning and Maintenance

Cleaning and maintenance help keep the Einhell fence post auger running smoothly between uses, particularly as it is cordless and relies on correct battery handling and a clean drive area. After drilling, the Einhell 3437000 set name power x-change cordless fence post auger 18V should be switched off, any battery removed, and loose soil brushed away. The gearbox and steel frame with double handle should then be wiped with a dry cloth, while keeping them dry. For best results, the shank and metal surfaces should be checked for dents and packed debris, as uncoated areas can collect grit more quickly and damage can affect performance.

Who Is This Tool For?

Who is the cordless tool Auger for? This battery-powered auger suits homeowners and land users who need to drill repeat fence post holes, particularly where using a corded tool is inconvenient. It also suits gardeners who want to switch between three rotation modes - anti-clockwise, eco clockwise, and high clockwise - depending on the soil. This cordless tool set name, Power X-Change cordless fence post auger 18V, is best matched when an 18V battery already suits other tools in the same Power X-Change system.

Where to Buy in the UK

Finding the Einhell Auger in the UK depends on matching the post auger body to the correct cordless battery system, as this model is supplied as the cordless post auger body only, with the battery and charger sold separately. Retail listings commonly appear under variations of an "einhell 3437000 set name power x-change cordless fence post auger 18v" style title, but buyers should confirm whether they are purchasing the body-only version, rather than a kit, because a separate 1 x 18V Lithium-ion battery and charger are required. Availability can vary across retailers, so checking the included items on each listing helps avoid incorrect orders and returns.