SEESII AN01 Grinder Review
Our verdict
The SEESII AN01 is a 21-volt battery-powered angle grinder turning at 19000 RPM with a 200-watt motor, offering fast wheel speed and cordless convenience at $49.99 for light to moderate grinding and cutting tasks.
Check price on AmazonBest for
DIYers who want cordless freedom for light metalwork, tile cutting, or weld grinding without dragging a power cord
Skip if
You need sustained heavy grinding power or your shop already runs a different battery voltage platform
- Power Source Battery Powered
- Voltage 21 Volts
- Speed 19000 RPM
- Motor 200 watts
- Weight 1.83 Kilograms
- Priced 49% below the category median ($98.50 across 92 tracked models)
Our scorecard
-
Owner rating4.3/5
4.3 average across 178 owner ratings
-
Popularity1.6/5
178 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other power tools and workshop machinery we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The SEESII AN01 runs on a 21-volt battery system and delivers a no-load speed of 19000 RPM, which is on the higher end for cordless grinders competing near the $50 mark. The 200-watt motor provides enough grunt for cutting thin stock, cleaning welds, and surface prep, though it is not designed for prolonged heavy removal work.
At 1.83 kilograms, the AN01 sits in a manageable weight class for overhead work or extended hand use. Based on its specs, the combination of high RPM and moderate motor output makes it a nimble tool for tasks where speed matters more than torque.
With 178 reviews at 4.3 stars and a $49.99 price, the SEESII AN01 has accumulated a solid feedback base for a cordless budget grinder. Buyers appear to get consistent results for around-the-house use, though the 200-watt motor limits its appeal for trade-level demand.
Pros
- 19000 RPM no-load speed is strong for a cordless grinder at this price
- 200-watt motor covers light to moderate grinding and cutting tasks
- 1.83kg weight keeps fatigue low during overhead or extended use
- 4.3-star average from 178 reviews shows consistent buyer satisfaction
- Battery-powered design removes cord management from the workflow
Cons
- 200-watt motor output is too limited for heavy or sustained grinding duty
- 21-volt platform may not share batteries with other tools you own
- No recent purchase momentum: zero units tracked in the last-month sales data
Specifications
| Power Source | Battery Powered |
|---|---|
| Voltage | 21 Volts |
| Speed | 19000 RPM |
| Motor | 200 watts |
| Weight | 1.83 Kilograms |
Performance notes
Battery-powered at 21 volts with a 200-watt motor and 19000 RPM no-load speed. Weighs 1.83 kilograms. Best suited to intermittent light grinding, cutting thin metal or tile, and surface prep tasks where cordless mobility takes priority over raw sustained power.
What buyers say
Owners rating the SEESII AN01 at 4.3 stars from 178 reviews generally find it adequate for home workshop use. The high wheel speed and cordless convenience earn praise, while the motor's ceiling under heavy continuous loads is the most frequently noted limitation.
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Frequently asked questions
What battery voltage does the SEESII AN01 require?
The SEESII AN01 uses a 21-volt battery system, as listed in its published specs.
How fast does the SEESII AN01 spin and is that fast enough for metal cutting?
The listed no-load speed is 19000 RPM. That is a competitive figure for cordless grinders and is sufficient for standard cutting and grinding discs used on metal and tile.
Have more questions about the SEESII AN01 or other angle grinders?
Reach the ToolGalaxy research team at hello@toolgalaxy.com.