Our Top Recommendations for the Right Cordless Chainsaw in the UK

Tackling overgrown branches, processing firewood or simply keeping the garden tidy can quickly become a demanding chore. While petrol chainsaws are powerful, they come with noise, fumes and maintenance. Corded electric models offer a quieter alternative but tether you to a power socket. A cordless chainsaw provides the freedom to work anywhere, combining convenience with capable performance.

Navigating the market for a battery powered chainsaw can be confusing. From compact mini chainsaw models to more powerful brushless chainsaw options, the choice depends entirely on your needs. This guide is designed to help you understand the key features to look for, so you can select a tool that makes your gardening tasks simpler and more efficient.

Choosing the Right Battery Powered Chainsaw for Your Garden

Making an informed decision comes down to a few key considerations. Before you choose, think about the typical jobs you will be doing around your property.

1. Bar Length and Cutting Capacity

The guide bar is the long metal component that the chain rotates around. Its length, measured in inches, determines the maximum diameter of wood you can cut in a single pass.

• 6 to 8-inch bars: These are common on a small chainsaw or electric tree trimmer. They are lightweight and ideal for pruning limbs, cutting small-diameter branches (typically up to 4-6 inches) and general garden maintenance where manoeuvrability is key.
• 10 to 12-inch bars: These offer a good balance of portability and power. They can handle thicker branches and smaller logs, making them a versatile choice for homeowners who need to do more than just light trimming.

2. Motor Type: Brushed vs. Brushless

The motor is the heart of any cordless tool. A brushless chainsaw motor is a significant advancement over older brushed designs. Brushless motors are digitally controlled, which reduces friction and heat. This results in higher efficiency, more power delivery from the battery, longer runtimes and an extended lifespan for the tool itself. While they can have a higher initial cost, their performance and durability often make them a worthwhile investment for regular use.

3. Battery System and Compatibility

The battery is your fuel source. Its capacity, measured in Amp-hours (Ah), dictates how long you can work before needing a recharge. A higher Ah rating (e.g., 4.0Ah or 5.0Ah) generally means a longer runtime.

Many brands now offer tools that are part of a shared battery platform. If you already own cordless tools from a specific brand, choosing a chainsaw compatible with those batteries can be very cost-effective. For instance, several models are designed to work with the widely used Makita 18V/20V battery system, allowing you to use batteries you may already own.

Recommended Cordless Chainsaws

Here are our recommendations, selected to cover a range of common gardening and DIY needs in the UK.

FLORA GUARD 12'' Cordless Brushless Chainsaw

• Why It Stands Out: This model combines serious power with user-friendly features. The 1200W brushless motor and 12-inch guide bar provide the capacity to cut through branches and logs up to 12 inches in diameter. It includes two 4000mAh batteries for extended work sessions. Features like the automatic lubrication system and tool-free chain tensioning simplify operation and maintenance.
• Pros:
  • Powerful brushless motor delivers a high chain speed of 49 ft/s for fast cutting.
  • Generous 12-inch bar is suitable for substantial pruning and log cutting.
  • Automatic oiling system helps maintain chain performance and longevity.
  • Compatible with Makita 20V batteries, offering flexibility for existing tool owners.
• Who is it for?: Homeowners with medium to large gardens who need a capable and reliable tool for felling small trees, cutting firewood and clearing storm damage.

FLORA GUARD 6-Inch Cordless Brushless Mini Chainsaw

• Why It Stands Out: This mini chainsaw is all about convenience and control. Its compact 6-inch bar and lightweight body make it exceptionally easy to handle, especially for precision work or when trimming in tight spaces. Despite its size, the 600W brushless motor provides ample power for its intended tasks. It comes with two 3000mAh Makita-compatible batteries.
• Pros:
  • Lightweight and ergonomic for comfortable, one-handed use.
  • Ideal for precise pruning and cutting branches up to 4-6 inches.
  • Efficient brushless motor provides good power for its compact size.
  • Uses Makita-compatible batteries for convenience.
• Who is it for?: Gardeners looking for a nimble electric tree trimmer for light pruning, shaping shrubs and other small cutting jobs. It's also a practical tool for campers and outdoor enthusiasts.

A Manual Alternative: FLORA GUARD ZDJ-9 Folding Pruning Saw

• Why It Stands Out: Sometimes, a simple manual tool is the right choice. This folding gardening saw requires no batteries or fuel, making it a dependable option for any situation. The 8-inch SK-5 steel blade is designed for sharpness and durability, providing clean cuts with minimal effort. Its folding design with a safety lock makes it safe to carry and store.
• Pros:
  • Extremely portable, lightweight and easy to store.
  • No reliance on batteries or fuel.
  • Durable and sharp SK-5 steel blade for efficient cutting.
  • Safety lock ensures the blade stays securely in place when open or closed.
• Who is it for?: Anyone needing a reliable and simple tool for occasional light pruning, trail clearing, camping or as an essential backup in their gardening toolkit.

Looking for More Options?

Beyond the saw itself, ensuring all safety components are in good working order is crucial for safe operation. Features like the Hand Guard are a fundamental part of a chainsaw's design to protect the user. If you are looking for replacement parts or exploring other safety accessories, you can browse related components to complete your kit.

Frequently Asked Questions

What size cordless chainsaw do I need?

The right size depends on your tasks. For light pruning and cutting branches up to 4-6 inches in diameter, a mini chainsaw with a 6 to 8-inch bar is sufficient and easy to handle. For cutting thicker logs and larger branches (up to 10-12 inches), a model with a 12 to 14-inch bar will be more effective.

How long does a battery powered chainsaw last?

Runtime varies based on the battery's Amp-hour (Ah) rating, the motor's efficiency and the type of wood you are cutting. A modern brushless chainsaw paired with a 4.0Ah or 5.0Ah battery can typically provide 30 to 60 minutes of cutting time. For larger jobs, having a second charged battery on hand is highly recommended.

Is a brushless chainsaw motor really better?

For most users, yes. Brushless motors are more efficient, converting more of the battery's energy into cutting power. This translates to longer runtimes, less heat generation and quieter operation. They also have fewer parts that can wear out, which generally contributes to a longer tool lifespan.