Product Review: 16" Cordless Electric Chainsaw – 42V Brushless Dual Battery Powered Power Chain Saw With 2 x 5.0Ah Battery & Charger & Tool-Free Tensioner & Instant-Stop Chain Brake for Tree & Wood Cutting
Introduction
If you’re searching to buy cordless chainsaw for backyard work, firewood, or light professional use, this review covers the 16" Cordless Electric Chainsaw from SundpeyPRO. This 42V chainsaw promises brushless performance, dual battery runtime, and several safety features. Below you’ll find an honest look at its features, who should consider it, and how it stacks up against other battery powered chainsaw options.
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What is this product?
Overview
This is a 16 inch cordless chainsaw designed as a power chain saw alternative to gas models. It’s a 42V brushless chainsaw with a brushless motor (1980W equivalent) and comes as a dual battery chainsaw kit with batteries and charger included. The unit is positioned for homeowners, arborists, and DIYers who want a quieter, low-maintenance option than traditional gas saws.
Key selling points include: brushless motor efficiency, tool-free tensioner, automatic oiler, and an instant-stop chain brake for safety. It ships with 2 x 5.0Ah batteries and a dual charger — so you can get to work without hunting for separate battery packs.
Key Features
- 1980W brushless motor — high efficiency with a max 8500 rpm and chain speed up to 44.3 ft/s (13.5 m/s).
- Dual 5.0Ah batteries & charger included — a true cordless chainsaw kit with batteries and charger for extended runtime.
- Tool-free tensioner — easy side knob chain tensioning without extra tools.
- Instant-stop chain brake — less than 0.1s stop time after releasing the trigger for improved safety.
- Automatic oiler — continuous lubrication to reduce wear and downtime.
- Battery safety protections — overcurrent, high-temp, and short-circuit protection built into the packs.
- Accessories included — spare chain, guide bar, goggles, gloves, oil bottle and manual.
Detailed Description
The SundpeyPRO 16 inch brushless cordless chainsaw for tree cutting uses a brushless motor design to provide more cutting power with less noise and fewer sparks than brushed alternatives. With a max chain speed of 44.3 ft/s and 8500 rpm, the saw handles pruning, branch cutting, and processing firewood effectively. The bundled 42V batteries (2 x 5000mAh) and dual-charging outlet mean you can charge both cells together and spend more time cutting and less time waiting.
The battery charge is easy to monitor using the LED battery indicator and individual battery level buttons. Safety is a priority: to start, you must push the brake lever forward, press the power switch, and simultaneously hold the safety lock and trigger. The smart quick-stop brake ensures the chain stops instantly when you release the trigger, which is crucial for a homeowner or professional concerned about kickback or accidental activation.
Maintenance is straightforward thanks to the automatic oiler (add roughly 2–3 scale marks after each hour of heavy use) and tool-free tensioning knob for quick chain adjustments on the fly. This 42V cordless chainsaw price point is competitive considering it ships as a complete package: chainsaw body, batteries, charger, guide bar, spare chains, PPE, and oil.
Pros and Cons
Pros
- Strong brushless motor — efficient, long runtime and reduced maintenance compared to brushed motors.
- Complete kit — 2 batteries, charger, bar, spare chain, gloves and goggles included.
- Fast stopping brake — instant-stop chain brake improves safety.
- Tool-free adjustments — easy chain tensioning for quick on-site fixes.
- Lower noise & vibration — better for residential areas and long sessions.
Cons
- Not for extreme industrial use — while powerful, heavy professional logging may require higher-capacity commercial machines.
- Weight — dual batteries add weight compared to single-battery models (still lighter than most gas saws).
- Oil management — automatic oiler is helpful but requires monitoring to prevent leaks.
Who Should Buy This Product
This chainsaw is ideal if you want a quiet, low-maintenance replacement for a gas saw. Recommended buyers include:
- Homeowners needing a lightweight cordless chainsaw for backyard pruning and firewood.
- DIYers who want a battery chainsaw with 2 x 5.0Ah batteries for firewood and longer runtime.
- Arborists or landscapers who prefer a low vibration cordless chainsaw for homeowners and light commercial use.
- Anyone looking to buy cordless chainsaw or find a cordless chainsaw kit with batteries and charger without extra accessory buys.
Comparison with Similar Products
Compared to traditional gas chainsaws, this electric chainsaw offers easier startup, lower maintenance, less noise, and fewer emissions. Against other battery saws, the SundpeyPRO stands out for shipping as a full kit with two 5.0Ah batteries and a dual charger — a big plus if you’re comparing “cordless chainsaw for sale” listings.
- Vs. single-battery chainsaws: Dual battery setup provides longer run-time and faster swap/recharge cycles.
- Vs. brushless competitors: Performance is comparable for the 16 inch cordless chainsaw segment; look for motor specs and chain speed when comparing.
- Vs. entry-level cordless saws: This model’s instant-stop brake and tool-free tensioner add safety and convenience not always included in budget units.
Frequently Asked Questions
Q: Is this a true 42V cordless chainsaw?
A: Yes — the SundpeyPRO uses a 42V battery system and two 5.0Ah batteries to deliver higher sustained power and longer runtime than many single-cell alternatives.
Q: Can it handle hardwood firewood?
A: For moderate volumes and properly sized logs, yes. For continuous heavy-duty commercial logging, a larger professional saw may be preferable.
Q: Does it come with batteries and charger?
A: Yes. This is a complete cordless chainsaw kit with batteries and charger included — ideal if you don’t already have a compatible battery platform.
Final Verdict Cordless Chainsaws
The SundpeyPRO 16" cordless electric chainsaw is an excellent option if you want a balanced mix of power, convenience, and safety. It checks many boxes: brushless efficiency, dual battery runtime, tool-free maintenance, and comprehensive safety features like the instant-stop chain brake. For homeowners searching for the best 16 inch cordless chainsaw for tree cutting and firewood, or anyone looking for a professional cordless chainsaw for sale that ships as a complete kit, this model deserves serious consideration.