Sihuird SHD-0125 21V Cordless Leaf Blower: features and specs

The Sihuird SHD-0125 is a 21V cordless leaf blower sold with two 6.0Ah batteries and a charger. It is a light tool for clearing leaves and debris from lawns, decks, porches and garages. Here is what its numbers mean and what to confirm.

Understanding CFM and MPH

Sihuird quotes 680 CFM and 190 MPH at maximum. CFM (cubic feet per minute) measures the volume of air the blower moves, which matters when shifting a wide pile of leaves. MPH is the speed of the air at the nozzle, which helps with stuck-on debris. These are the brand's maximum figures, typically reached in turbo mode, and real performance varies with the nozzle fit, the battery charge and what you are moving.

Brushless motor and axial fan

The blower has a brushless motor with a top speed of 28,000 rpm. Brushless motors have no carbon brushes to wear, so they generally run more efficiently. Sihuird also describes an axial fan with 12 turbine blades. An axial fan moves air in a straight line along the tube, and the brand says this gives greater air volume and better cooling than a centrifugal fan.

Speed settings and turbo

There are five variable speeds and a turbo mode. The speed locks automatically, so you do not need to keep a trigger held down. Sihuird says the maximum-speed noise level is 56 dB, which is quiet for a blower, although you should check how and where that figure is measured. Hearing protection is sensible with any outdoor power tool.

Batteries and charging

Two 6.0Ah batteries are included. Sihuird says each lasts about 30 to 40 minutes on average and recharges in around three hours with the fast charger. Runtime shortens at higher speeds, and turbo drains a battery fastest. Having two means you can swap one in while the other charges.

Handling

The blower weighs about 4 lb (1.8 kg), so it can be held in one hand. It has a rubber-wrapped non-slip handle, a base bracket that protects the battery and motor and lets it stand upright, and a hook hole for hanging. The tube detaches for storage. Sihuird lists a 5-year tool warranty and a 3-year battery warranty.

Who it suits

A battery blower generally suits small to medium yards, patios and clearing dust and light debris from garages. Large properties with heavy wet leaf cover may need more power or longer runtimes.

What to check before you buy

• Yard size: compare the 30 to 40 minute runtime with how long your usual clean-up takes.
• Charger: confirm the charger type and what is in the box.
• Battery compatibility: the batteries may not fit other brands' tools.
• Noise rules: check local rules on hours for power tools.
• Warranty terms: read the conditions for both the tool and the batteries.

The short version

• 21V cordless leaf blower with two 6.0Ah batteries and a charger.
• Brushless motor and axial fan rated at 680 CFM and 190 MPH.
• Five variable speeds, auto speed lock and turbo mode.
• About 4 lb; 5-year tool and 3-year battery warranties, as listed by Sihuird.

Bloiq is reader-supported. Some links may earn us a commission; it never affects what we write. How we make money.