The Remington Virtually Indestructible Rotary Shaver 5100 is an electric razor for men engineered to provide a durable, close, and comfortable shaving experience.
Designed with resilience in mind, this shaver is built to last, offering dependable performance for your daily grooming needs. Its distinctive yellow design not only stands out but also signifies its robust construction.

Unmatched Durability and Robust Design

The Remington Virtually Indestructible Rotary Shaver 5100 is aptly named for its exceptionally tough and lasting construction.
This shaver is engineered to provide long-lasting, dependable shaving, a commitment to quality underscored by its Lifetime Limited Warranty, although it’s important to note that the blades are not included in this warranty.
Customers have offered mixed feedback on its build quality; while some have described it as durable and well-made, others have found it to be of average or poor quality, with some instances of the head unit falling apart.
Despite some initial impressions of flimsiness, some users attest that it has outlasted razors from more famous brands. The product dimensions are 5.8 x 2.5 x 2.5 inches, and it weighs 12.31 ounces, making it lightweight and suitable for travel.
Superior Shaving Performance
At the core of the Remington 5100’s shaving prowess is its 3 Head Pivot & Flex Cutting System, designed to deliver a close and comfortable shave.
PrecisionPlus Heads
This electric razor is equipped with PrecisionPlus Heads, which feature both slots and holes. This innovative design allows the shaver to comfortably and effectively capture and shave both long hairs and short stubble with remarkable ease. This ensures a thorough shave regardless of your beard length.
Dual Track Blades for Maximum Contact

To further enhance the shaving experience, the Remington 5100 features Dual Track Blades. Each rotary head incorporates two tracks of shaving blades, meticulously designed to deliver maximum skin contact.
This increased contact not only contributes to a faster shaving experience but also plays a crucial role in helping to prevent skin irritation.
Power Flex 360° and Active Contour Technology
The shaver incorporates Power Flex 360° technology, an advanced design that enables the entire shaver head to adjust to any angle on the face. This flexibility is key to reducing irritation during shaving.
Furthermore, the Active Contour feature ensures that the shaver heads maintain close contact with the skin, especially on challenging areas like the neck and chin. This is an improvement over previous Remington models, offering more contouring capability.
100% Waterproof Design for Versatile Shaving
The Remington 5100 boasts a 100% Waterproof Design, also referred to as WEtech design, offering you the freedom and flexibility to shave how you prefer.
You can opt for a dry shave for quick touch-ups or enjoy a refreshing wet shave in the shower, utilizing your preferred shaving gel or foam for maximum skin comfort.
This waterproof capability also makes the shaver exceptionally easy to clean, as you can simply rinse it under the shower head.
Enhanced Versatility and User Convenience
Beyond its core shaving capabilities, the Remington Virtually Indestructible Rotary Shaver 5100 is designed with features that add to its versatility and ease of use.
Integrated Pop-Up Trimmer
For precise grooming, the shaver includes a skin-friendly pop-up trimmer. This convenient feature allows you to detail sideburns and facial hair with accuracy, ensuring a refined look.
Stubble Attachment for Styling Flexibility
The Remington 5100 offers two great styles from one amazing shaver. It comes with a stubble attachment that easily snaps onto the shaver head. With this attachment, you are ready to create a stubble look that can enhance your appearance.
Cordless Operation and Rechargeable Battery
This electric razor is battery-powered and features a rechargeable battery. A single full charge provides up to 60 minutes of cordless runtime, giving you ample time for multiple shaves without needing to be plugged in.
It requires one A battery, which is included. However, some customers have had mixed experiences with battery life, with reports ranging from it holding its charge for a long time to not lasting very long, only about 7 days for some.
Important safety information regarding charging includes always cleaning the shaver after use, not submerging it in water (though the design is waterproof, this is specific to charging), allowing it to cool before charging, and charging on a flat, well-ventilated surface without leaving it unattended overnight.
Insights from Customer Reviews and Ratings
The Remington Virtually Indestructible Rotary Shaver 5100 holds an overall customer rating of 4.2 out of 5 stars, based on 933 global ratings.
This rating is not a simple average, but rather a calculated score considering factors like review recency and whether the item was purchased on Amazon.
The star distribution shows that 63% of ratings are 5-star, with 16% as 4-star, 9% as 3-star, 4% as 2-star, and 8% as 1-star.
Customers generally find that the electric shaver works well and offers good value for money. Many appreciate its ease of cleaning, noting that the top easily flips up for maintenance and that it can be rinsed with water.
However, customer experiences are mixed regarding other aspects:
- Shave Quality: While some users report a good, close shave, others find it doesn’t shave well, describing instances where it pulls hair during use or doesn’t get a close enough shave everywhere.
- Speed: Opinions on speed are divided. Some customers praise its powerful motor, while others describe it as too slow, especially for sideburns or mustaches.
- Skin Irritation: A notable concern raised by some customers is skin irritation. Reports include the shaver causing a sting about every 20 or 30 seconds, feeling uncomfortable, or slightly irritating the skin. One customer even likened the sensation to dragging gravel across their face.
- Replacement Blades: A significant issue for some users is the difficulty in finding replacement blades for this model, leading one customer to consider it an “indestructible disposable razor” at that point.
Conclusion
The Remington Virtually Indestructible Rotary Shaver 5100 (Model PR1855A, PR1855) is designed as a durable and reliable electric razor for men.
Its core features, including PrecisionPlus Heads, Dual Track Blades, Active Contour, and Power Flex 360°, work in concert to deliver a close and comfortable shave, adapting to your facial contours and addressing both long hairs and short stubble. The 100% waterproof design offers versatile wet/dry shaving options and simplifies cleaning.
Adding to its functionality are the pop-up trimmer for detailing and a stubble attachment for diverse styling. With a rechargeable battery providing up to 60 minutes of cordless runtime, it offers convenient use wherever you need it.
While customer feedback on shave quality, battery life, and speed can be mixed, its overall functionality and value for money are frequently praised.
Concerns about skin irritation and the availability of replacement blades should be noted. Backed by Amazon’s easy returns and optional protection plans, the Remington 5100 aims to provide a dependable grooming solution that’s engineered tough to last.
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