
Canslab
The Canslab Ultrablade PRO is a rechargeable, automatic electric can opener that cuts cans from the side to produce smooth, food‑safe edges. It features one‑touch hands‑free operation, USB‑C charging and a 2000 mAh battery that opens roughly 120 standard cans per charge.
Pros
Current
$39.99
Average
$41.15
Lowest
$35.98
Highest
$49.99
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Expert Opinion
Professional reviewers and editors highlight the Ultrablade PRO’s hands‑free automation, full‑lap side‑cutting and auto‑stop as standout features that eliminate manual effort. They commend its senior‑friendly one‑touch operation, eco‑friendly rechargeable battery with USB‑C charging, and performance gains of 28% less noise and 28% faster cutting compared to AA‑powered models, while noting its limitation to rimmed cans and vague dimension details.
What Users Say
Everyday users consistently praise the opener’s effortless one‑press operation, smooth safe edges, strong magnetic lid holder and long battery life of about 120 cans per charge. Common themes include appreciation for its quiet performance and portability for camping, with recurring concerns about reduced battery life on larger cans and unclear storage dimensions.
Common Complaints
Variable battery life when opening larger cans, lack of exact overall size dimensions, and occasional need to employ the lifter tool on sticky lids.
What People Are Saying
“this little machine does it all”
“just press and it goes around automatically”
How It Compares
vs. AA battery‑powered electric can opener
Advantages
Disadvantages
Choose an AA model if budget is the primary concern and you don’t need high capacity or quiet operation.
vs. Paderno manual can opener
Advantages
Disadvantages
Best for users who prefer a simple, low‑tech tool and don’t mind manual operation.
vs. Hamilton Beach electric can opener
Advantages
Disadvantages
Suitable for kitchen use where plug‑in power is available and portability isn’t needed.