
Proctor Silex Power Electric Automatic Can Opener
Score: 72/100
Kitchen Mama Auto Red
Score: 71/100Rankings

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 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 | 113.4 gbest | 240 g |
2 yearsbest | 1 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Power Source | corded | AA Alkaline |
General Specs(1) | ||
Warranty (years) | 2 years | 1 years |
Features(2) | ||
Cutting Mechanism | removable | side-cut |
Can Size Compatibility | 7 inches | Standard |
Design & Build(4) | ||
Body Material | plastic | Plastic |
Weight (g) | 113.4 g | 240 g |
Overall Dimensions (H×W×D) (cm) | 11.43 x 13.97 x 21.43 cm | 18.0×7.0×7.0 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, 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.
“my fav new toy in the kitchen!!! Lovvvvvve opening cans now!!!”

“two taps to open any cans”


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.