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RateLab Home Improvement & Tools Home Safes Amazon Basics 1.8 cu ft Safe
Best Large Capacity Buy

Amazon Basics Steel Home Security Safe Box with Electronic Keypad Lock, 1.8 Cubic Feet

Strong feedback from a large number of buyers. 1.8 cubic feet of interior space with electronic keypad. The right upgrade when the 0.5 cubic foot model fills up too fast.

Updated

TL;DR
  • 1.8 cubic feet -- handles full binders, tablets, documents, and multiple valuables
  • Electronic keypad with backup key included
  • Pre-drilled floor mounting holes for permanent installation
  • Adjustable interior shelf
  • Pry-resistant door construction
  • No fire or water rating
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Best For / Not For

Best for

  • Buyers who outgrew or anticipate outgrowing the 0.5 cubic foot model
  • Households that need to store documents, binders, or a tablet alongside smaller valuables
  • Anyone who wants the proven Amazon Basics platform at a larger capacity

Not for

  • Buyers who need fire or water protection -- this is a security safe only
  • Small-space installations where the 19.7-inch height creates a clearance problem

Key Details

Capacity1.8 cubic feet
Lock TypeElectronic keypad + backup key
Exterior Dimensions13.8" W x 13" D x 19.7" H
MountingPre-drilled floor holes with hardware
Interior ShelfAdjustable
Fire RatingNone
Water RatingNone

The Right Upgrade When 0.5 Cubic Feet Runs Out

The jump from 0.5 to 1.8 cubic feet is not incremental -- it is a fundamentally different amount of storage. The 0.5 cubic foot model fits your most essential items and nothing else. The 1.8 cubic foot model fits those same items plus a stack of legal documents, a binder of insurance records, a spare hard drive, and still leaves room to grow. For households that are actually trying to secure their important paperwork alongside cash and jewelry, the 1.8 cubic foot version is the practical choice.

The trade-off is size and weight. At 19.7 inches tall and significantly heavier, this is a safe that goes into a specific spot and stays there. That permanence is a feature -- mounting it to a closet floor makes it substantially harder to steal the entire unit. But it does mean you need to plan the installation location carefully before buying.

Pros and Cons

Pros

  • Strong feedback from a large number of buyers
  • 1.8 cubic feet is meaningfully larger -- documents, binders, and multiple items fit comfortably
  • Same electronic keypad and backup key system as the smaller Amazon Basics safe
  • Adjustable interior shelf adapts to different item heights
  • Pre-drilled floor mounting makes this a permanent, harder-to-remove installation

Cons

  • No fire or water rating -- security only
  • Taller profile at 19.7 inches may not fit all under-desk or shelf installations
  • Heavier than the 0.5 cubic foot model -- harder to relocate once installed

Bottom Line

The Amazon Basics 1.8 cubic foot safe is a buy for anyone who needs serious interior space alongside trusted security. With strong feedback from a large number of buyers, it is a well-proven large-capacity home safe. No fire or water protection, so buyers who need those features should look at SentrySafe.

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