TIETOC 2-in-1 Brushless Pole Saw for Tree Trimming – 8/6" Mini Electric Chainsaw with 2×4000mAh Batteries, Auto Oiling, Tool-Free Adjustment,Cordless Battery Powered Saw for Home Garden Branch Cutting

Trimming backyard trees often leaves homeowners choosing between precarious ladder work or bulky garden gear, but the TIETOC cordless pole saw tackles both ground-level and overhead pruning through a single convertible design. Built around an extension bar that detaches on demand, the unit works as a dedicated pole saw for reaching upper limbs or as a compact handheld saw for low branches and shrub maintenance. This dual configuration allows you to tackle an entire yard cleanup without juggling distinct tools.

Under the hood, cutting power comes from a 990W brushless motor designed to supply reliable torque and swift cuts while keeping operating noise down. Powering this motor are two 4000mAh lithium-ion battery packs equipped with temperature control and overload protection circuitry. The listing rates runtime at roughly 80 to 100 minutes of continuous work per charge, with an individual pack recharging in about 2 to 3 hours. Having two high-capacity batteries in the box means you can keep work moving forward without long delays.

Cutting versatility is another core strength, thanks to interchangeable 6-inch and 8-inch guide bars and chains forged from German manganese steel. The shorter 6-inch configuration excels at detailed trimming across thin limbs and dense bushes, while the 8-inch bar handles thicker tree branches. Adjusting chain tension does not require rummaging through a toolbox, as a tool-free knob mechanism lets you loosen, adjust, and re-tighten the chain directly by hand.

Day-to-day operation is streamlined by an integrated automatic oiling system that dispenses fluid across the bar continuously while cutting. A single reservoir fill is designed to last through a typical trimming session, saving you from carrying an extra bottle across the yard. For safety, the unit relies on a dual-button trigger setup where you must depress a lock button simultaneously with the main throttle to spin up the motor, preventing unexpected startups when repositioning.

Naturally, there are practical trade-offs to keep in mind. While the tool provides ample cutting capacity, you will need to purchase bar and chain lubricant separately before your first cut, as the package only includes an empty dispenser bottle. Working with extended poles overhead also introduces leverage that demands steady hand control over extended sessions.

Verdict: For suburban homeowners and gardeners wanting an all-in-one trimming setup, this cordless pole saw delivers versatile cutting capability from ground level up into the canopy. It is a solid pick if you want flexible bar sizes and cordless convenience without climbing ladders, though anyone needing heavy commercial felling power should seek a dedicated heavy-duty saw.

• Motor: 990W brushless
• Battery Capacity: 2 x 4000mAh lithium-ion
• Run Time: 80-100 minutes continuous use per charge
• Charge Time: 2-3 hours
• Bar Sizes: 6-inch and 8-inch
• Bar Material: German manganese steel
• Tensioning System: Tool-free knob adjustment
• Lubrication: Automatic oiling system
• Safety: Dual-button lock system

A great fit if you:

• Need to trim both high tree limbs and ground-level bushes without climbing up shaky ladders.
• Want the flexibility of interchangeable 6-inch and 8-inch guide bars to match branch thicknesses.
• Prefer the low-maintenance operation of a tool-free chain tensioner and an automatic bar oiler.
• Value extended cordless cutting time supported by two included 4000mAh battery packs.

Consider something else if you:

• Require an industrial-grade cutting machine designed specifically for harvesting large timber or felling mature trees.
• Prefer an ultra-light manual pole pruner that does not require managing battery charging schedules.
• Want an immediate out-of-the-box cut without having to purchase lubricating oil separately.

Confirm on the listing:

• Check the exact reach and collapsed length of the extension pole to ensure it suits your yard trees.
• Confirm the total assembled weight of the pole saw to ensure comfortable handling overhead.
• Verify that you have compatible bar and chain lubricating oil on hand, as only an empty bottle is provided.
• Review the included safety gear sizes for the provided gloves and protective goggles.

How to compare your options: Focus on motor construction, battery specs, and versatility when shopping for garden cutting tools. A brushless motor like the 990W unit here offers quieter running and stronger torque compared to traditional brushed motors, while dual 4000mAh batteries provide significant working endurance. Compare whether alternative options offer swappable bar lengths, tool-free chain tensioning, or built-in automatic oil reservoirs, as these features significantly reduce maintenance effort during yard work.

Before starting any cutting session, consult the included manual to familiarize yourself with assembly and safety procedures. Always fill the oil tank with proper bar and chain lubricant using the included empty bottle, and verify that fluid feeds properly onto the chain to minimize friction.

When switching between the 6-inch and 8-inch guide bars, take advantage of the tool-free adjustment knob to achieve proper tension before tightening fully. Avoid forcing the chain through wood; let the 990W motor and sharp manganese chain do the cutting at an even pace.

Use the provided shoulder strap whenever operating the tool with the extension pole installed. Distributing the weight across your body improves control, reduces fatigue, and helps keep overhead branch work stable.

After each pruning project, brush away accumulated sawdust from the motor housing, bar track, and chain using the supplied cleaning brush. Slip on the appropriate blade sheath over the bar for safe storage, and keep both 4000mAh batteries charged and dry between tasks.

Does this saw come with lubricating chain oil?
No, lubricating oil is not included in the package. The set includes an empty oil dispenser bottle, but you must supply your own chain lubricant for the automatic oiling system.

How long do the batteries last on a charge?
The two 4000mAh batteries deliver approximately 80 to 100 minutes of continuous use per charge. Recharging an empty battery takes about 2 to 3 hours with the included charger.

Can I use this tool without the extension pole?
Yes, this is a 2-in-1 convertible tool that works as a handheld mini chainsaw for low branches or attaches to the extension pole for high limbs.

What safety features are integrated into the saw?
The saw features a dual-button safety start system requiring you to press the safety lock button and trigger simultaneously, along with built-in battery overload and temperature protection.

What comes inside the box?
You receive the mini chainsaw with an 8-inch bar and chain installed, an extension pole, shoulder strap, two 4000mAh batteries, charger, extra 6-inch bar and chain, safety goggles, gloves, cleaning brush, empty oil bottle, two blade sheaths, and a manual.