Snow Joe iON21SB-PRO Cordless Snow Blower - 21-Inch

Lightweight design (only 36 lbs) to easily clear large driveways and walkways

By Snow Joe

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$499.00 In Stock

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Description & Features+

Cut the Cord. Meet iON’s big brother – iON PRO, an amped-up, deluxe-size version of the original battery-powered snow blower. The iON PRO 21-inch unit is ideal for clearing large driveways and walkways without the hassle of gas, oil, tune-ups, frustrating pull-cords or tangled extension cords. And, with an upgraded interchangeable and rechargeable 40 V* 5.0 Ah EcoSharp® PRO lithium-iON battery, iON PRO delivers up to 65 minutes of whisper-quiet runtime on a single charge, so you can get larger snow jobs done without waking the neighbors or polluting the air with toxic emissions. This cordless dynamo is also engineered with a powerful 600 W brushless motor for increased battery efficiency, optimal motor performance and extended motor life to keep iON PRO blowing strong season after season.

iON PRO starts instantly with a simple push of a button and its adjustable handle maximizes user comfort during use. For nighttime snow removal, iON PRO features an integrated LED headlight that quickly switches on to increase visibility. GET EQUIPPED® this winter with the Snow Joe® iON PRO – the easy, convenient and cordless solution to get snow out of your way on your snow day.
• Lightweight design (only 36 lbs) to easily clear large driveways and walkways
• 40 V 5.0 Ah EcoSharp® PRO rechargeable lithium-ion battery provides up to 65 minutes of whisper-quiet runtime and is compatible with all ION tools
• No pull cords, gas, oil, tune-ups, carbon emissions or tangled extension cords
• Steel auger with 2 rubber blades moves up to 660 lbs of snow per minute; cuts a path 21 in. wide by 8 in. deep without damaging surface
• 180° auto-rotate directional chute throws snow up to 20ft
• 3 W LED headlight provides increased visibility for nighttime snow removal


Available for Shipping to Canada Post
Auger diameter (cm)
Chute rotation turning radius (°)
Clearing width (cm)
ETL listed
Manufacturer’s warranty length (months)
Model Number
Rust resistant
Snowblower power type
Start type
Snow Joe
Product Identifiers
Walmart Item #
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Return Policy+

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You can return this item within 90 days from the day you receive your online order.

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From the Manufacturer +

Ratings & Reviews+

Snow Joe iON21SB-PRO Cordless Snow Blower - 21-Inch is rated 4.3 out of 5 by 31.
Rated 3 out of 5 by from Excellent snow removal Plastic frame was a disappointment. The battery box kept opening up, exposing the battery. The snow removal was better than expected. This blower was easy for a woman to operate.
Date published: 2015-12-28
Rated 4 out of 5 by from Light Weight_ Easy To Store_ Snow Blower Very well engineered, no cord, no gas, no problems! I am impressed with the compact design of this machine, and how light weight it is to push around. The unit assembled easily and feels solid for a plastic machine. I like the quietness and the fast speed of the auger as well. I'm still waiting for snow, but I'm pretty sure this little unit will handle it well. Please see my video below.
Date published: 2016-11-23
Rated 4 out of 5 by from Very Happy! This is an updated review. Pros: Finally got a snow storm! Cleared out 4" of snow with little trouble. Cleaned double driveway and sidewalks in about 25 minutes - battery was still going strong. Second round I had 10-12" snow drifts. I had to walk a little slower but still cut through. It was windy, but the snow was tossed at least 10-15 feet. Never broke a sweat during either session, that was nice. Cons: To clear down to bare concrete, I had to tilt the blower to the point where the wheels were off the ground.
Date published: 2015-02-01
Rated 5 out of 5 by from Minnesota 13.5 Inches - No Problem Just got to use the 21 Inch Snow Joe and it handled 13.5 Inches of Minnesota snow superbly. I purchased the Snow Joe after my gas powered snow blower leaked a tank of gas in my garage, that was the second time the gas powered snow blower did that. So I kicked ole leaky to the curb. I was ready to try a cordless battery powered snow blower. I choose this Snow Joe. I am very happy with the performance of this snow blower. It handled a 13.5 inch snow plus the plow splash at the bottom of my driveway. As well as my former gas blower. I have an average size suburban driveway and I had 2/3's of battery power left after fully clearing the driveway and plow splash. My battery had a snap latch on it that kept the battery in place, as other posters have noted battery housing problems. I did not experience that.
Date published: 2016-02-03
Rated 4 out of 5 by from Pretty Good cordless but not perfect! Yesterday was the first time being able to try out my new snow blower. It was amazing for a battery operated device. I purchased an extra battery and did not even need it. I was able to do three 2 car driveways and sidewalks for a full block plus other half driveways and the battery still had a charge after 65 minutes of constant use with the light being used. We had about three inches or more with the wind drifts. Everyone is correct in their own review stating wet snow does not work well with this machine but I found it does the job for my needs and so far very satisfied. My neighbors thanked me for doing their driveways today and said they didn't even know I was snow blowing last night as it is a quiet machine. The only thing I worry about is durability due to all the plastic parts such as the battery compartment and some major areas of the blower it self. Had no issues with throwing snow in distance as I realized if you go slow it shoots out short, so walked a little faster and it was shooting about 15 to 20 feet away. UPDATE: Second use was a little more challenging as we had about 8 inches of snow and I did have to change out the battery three times within the hour and half of use. I learned that the unit will cut off if it is being strained to hard and the battery actually came loose a few times from it being clicked in. I still enjoyed having this little machine than shoveling. Found NEGATIVE things to be the long charge times and battery compartment is cheap and not durable to handle rough rides through snow banks. The plastic ground guide will probably have to be changed out after a few more times of use. I had to use a shovel for the snow banks due to the straining and cutting off issues but for the straight out snow clearing it worked pretty good. PROS: definitely would say convenience of portability and weight, LED light, power chute control. I would still give it 5 stars but the manufacture (Snow Joe) should read all these reviews for this machine and improve in the areas of concern to better the product especially for justified cost factors as the originally cost for the machine and battery is way to high in my opinion.
Date published: 2015-02-17
Rated 5 out of 5 by from Up to the Task I received my new Snow Joe 21" cordless electric snowblower just in time for the blizzard Juno and it was up to the task! It was quiet, lightweight and efficient. The rechargeable batteries( I purchased an additional one) work well and keep a charge. I highly recommend this snowblower to everyone.
Date published: 2015-01-27
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