
Proctor Silex Power Electric Automatic Can Opener
Score: 72/100
Kitchen Mama Auto 2.0 Blue
Score: 72/100Rankings

The Proctor Silex Power Opener is a corded electric can opener offering automatic shutoff and a built-in knife sharpener, with convenient push-in cord storage. Its all-plastic build and reliance on a power cord limit portability. Ideal for budget-focused kitchens needing hands-free operation.

The Kitchen Mama Auto 2.0 is a battery-operated, handheld opener that cuts 360° smooth edges and includes a built-in magnet lid remover. Its reliance on non-included AA batteries and occasional magnet issues are drawbacks. It fits users needing portable, hands-free operation for standard cans.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 113.4 gbest | 240 g |
2 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Power Source | corded | AA alkaline |
Features(2) | ||
Cutting Mechanism | removable | 360° side cut smooth edge |
Can Size Compatibility | 7 inches | most standard round cans, including soda cans with sloped edges and vacuum‑sealed cans |
Design & Build(4) | ||
Body Material | plastic | stainless steel and ABS plastic |
Weight (g) | 113.4 g | 240 g |
Overall Dimensions (H×W×D) (cm) | 11.43 x 13.97 x 21.43 cm | 21.1×8.9×8.9 cm cm |
Mount Type | freestanding | handheld |

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

Users praise the automatic shutoff, built-in knife sharpener and compact footprint, while noting the plastic feel and lack of cordless operation.

Professional reviewers commend the Kitchen Mama Auto 2.0 for its innovative tilted blade that delivers smooth, non-sharp edges and its convenient one-button, hands-free operation. They also note the added value of the built-in lid remover, but caution that the magnet can be unreliable and that the lack of included batteries detracts from the overall experience.


Everyday users generally love the effortless button press and the safety of smooth, resealable lids, especially appreciating its compactness for travel and small kitchens. However, recurring complaints focus on the magnet's occasional failure to lift lids and the device's limited performance with non-standard cans, reflected in a low ease-of-use rating on Target.