
Proctor Silex Power Electric Automatic Can Opener
Score: 72/100
Amazon Basics 3-In-1
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 Amazon Basics 3-in-1 combines can opening, bottle opening, and knife sharpening in a compact design with a magnetic lid holder. It lacks a true automatic stop and the knife-sharpening is modest, and it may tip with lighter cans. Suitable for occasional home use where space and cost are priorities.
| Attribute | ![]() | ![]() |
|---|---|---|
| ↓ lower better | 113.4 gbest | 922 g |
| ↓ lower better | — | 50 Wbest |
2 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Power Source | corded | Electric |
Features(1) | ||
Can Size Compatibility | 7 inches | up to 18 oz |
Design & Build(3) | ||
Weight (g) | 113.4 g | 922 g |
Overall Dimensions (H×W×D) (cm) | 11.43 x 13.97 x 21.43 cm | 20.42×11.05×11.18 cm cm |
Mount Type | freestanding | Freestanding |

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 Amazon Basics 3-in-1 for its solid performance, magnetic lid holder, and the added value of bottle opening and knife sharpening. They note the powerful 50W motor and stable base deliver reliable cuts, but criticize the lack of a true automatic stop and only mediocre knife-sharpening capability.
“Users appreciate the simplicity, power, and convenience for occasional use-opens cans effortlessly, holds lids magnetically, and includes rare extras like bottle/knife tools without complexity.”



Everyday users praise the simplicity, power, and compact footprint, especially the magnetic lid holder and the bundled bottle opener and knife sharpening. Common complaints focus on the need to correctly align cans, the manual lever operation, occasional tipping of lighter cans, and the under-whelming knife-sharpening function.