
Hamilton Beach Extra Tall Automatic Can Opener
Score: 72/100
Kitchen Mama Auto Red
Score: 71/100Rankings

The Hamilton Beach extra-tall electric can opener features auto shutoff, quiet operation, and smooth-edge cutting for cans up to 6 inches high. Its short cord, weight, and occasional metal-shaving issues may be trade-offs. Perfect for users needing extra-tall capacity and safety-focused operation.

The Kitchen Mama Auto Electric Can Opener is a lightweight, battery-powered handheld device that uses a side-cut blade to produce smooth, safe edges. Its simplicity comes at the cost of limited battery life and the need for four AA batteries. Ideal for seniors and portable cooking situations.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 1,542 g | 240 gbest |
1 yearsbest | 1 yearsbest | |
2best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Power Source | Electric | AA Alkaline |
Features(1) | ||
Can Size Compatibility | Up to 6 inches | Standard |
Design & Build(4) | ||
Blade Material | Stainless steel | Stainless Steel |
Weight (g) | 1542 g | 240 g |
Overall Dimensions (H×W×D) (cm) | 12.9×25.9×17.5 cm cm | 18.0×7.0×7.0 cm cm |
Mount Type | Countertop | handheld |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Hamilton Beach electric can opener for its reliable SureCut alignment, quiet operation, and safety-focused smooth edges, while noting that the lack of extensive durability testing leaves some uncertainty about long-term performance.
Everyday users overwhelmingly appreciate the hands-free convenience, safety of smooth edges, and quiet operation, but recurring complaints focus on the short cord length, past issues with metal shavings, and questions about durability after prolonged use.

“Wished I'd bought it sooner, what a difference it makes over a hand-held opener”

“I have been using it for over a year and had no problems”

“my fav new toy in the kitchen!!! Lovvvvvve opening cans now!!!”


Professional reviewers, including CNN editors and popular YouTube tech channels, praise the Kitchen Mama opener as the top electric option on the market, emphasizing its ultra-compact size, reliable side-cutting safety, and ease of use for users with limited hand strength.
Everyday users consistently highlight the opener's simplicity, safety, and magnetic lid removal, describing it as a game-changer for seniors and busy households, while recurring complaints focus on battery life, occasional slipping on irregular cans, and button durability.