12" Electric Chainsaw Cordless, 20V Battery Powered Cordless Chain Saw, Chainsaw with

The FXAFXA 12-inch cordless chainsaw provides a battery-powered cutting solution for homeowners and yard caretakers who need to slice through thick logs without dealing with pull cords or gas mixtures. Powered by a 20V system and a brushless motor, it generates up to 2.56 hp and spins up to 12,000 RPM. This setup drives the chain at speeds reaching 10 m/s to prevent stalling during routine yard maintenance.

Daily operation is straightforward thanks to built-in maintenance features. The tool includes an automatic lubrication system fed by a 0.15-quart (140 ml) oil reservoir, which reduces friction and extends component life while cutting power draw by up to 20 percent. Chain tensioning requires no wrenches or screwdrivers, relying instead on a simple dial on the side of the housing. A specialized deflector design also helps minimize flying sawdust to keep your cutting area clear.

Safety is integrated directly into the startup and handling mechanics. Operating the saw requires engaging a lock button before pressing the primary throttle, guarding against unintentional starts if the handle is bumped. A built-in front safety guard blocks debris from flying toward your hands or face. To safeguard the electronics, the chainsaw includes self-overload and temperature protection systems that monitor the tool during demanding work.

As a battery-powered tool, running time depends on the two included 4000mAh batteries, so larger multi-hour clearing tasks may require swapping packs. The product listing does not state the total tool weight or exact battery charging times. Routine upkeep still requires monitoring and filling the oil tank before extended cutting sessions.

Verdict: The FXAFXA 12-inch chainsaw is a practical choice for property owners who need a capable, low-maintenance tool for cutting firewood and managing yard limbs. Its dual batteries, automatic oiler, and tool-free tensioning make it a convenient package for regular outdoor trimming.

• Guide Bar Length: 12 inches
• Motor Type: Brushless (2.56 hp, 12,000 RPM)
• Chain Speed: Up to 10 m/s
• Battery Setup: 2 x 4000mAh (20V)
• Oil Tank Capacity: 0.15 qt (140 ml)
• Safety Features: Dual-switch start, hand guard, overload and thermal protection

A great fit if you:

• Need to cut thick logs and yard branches without managing gas and oil fuel mixes.
• Prefer adjusting chain tension quickly by hand without carrying separate tools.
• Want a backup power supply included in the box for longer yard chores.
• Value safety features like a dual-button trigger lock and a debris guard.

Consider something else if you:

• Need an all-day commercial logging saw powered by gas.
• Already own a complete cordless tool ecosystem on a different battery platform.

How fast does the cutting chain move?
The brushless motor produces chain speeds of up to 10 meters per second at up to 12,000 RPM.

How do you adjust the chain tension?
The chainsaw features a tool-less design with an adjustment dial, allowing you to tighten or loosen the chain without separate tools.

What is the capacity of the oil tank?
The integrated automatic lubrication reservoir holds 0.15 quarts, which is approximately 140 ml of bar oil.

What safety protections are built into the saw?
It features a two-step trigger that requires pressing a lock button before starting, a hand guard to block debris, and internal overload and temperature protection.