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Philips Norelco Ultimate Beard/Hair Trimmer Series 9000, Ultimate Precision 120 minute Rechargeable Cordless Grooming, Self Sharpening Steel Blades, Quick Adjust Zoom Wheel, 100% Waterproof, BT9810/40

4.4 4.4 out of 5 stars 1,802 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Beard Trimmers by Philips Norelco

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Purchase options and add-ons

Color Black/Silver
Hair Type All
Brand Philips Norelco
Power Source Battery Powered

About this item

  • Advanced full steel blades and Beard Sense Technology motor are designed to quickly and easily provide a even trim in every pass.
  • The steel head and blades effectively cut each hair preventing skin irritation. The self-sharpening blades will cut more hairs in every pass for faster trimming even on dense hair.
  • Easily spin the quick adjust zoom wheel to lock in 30 length settings at 0.2mm (1/128") increments from 1/64" to 25/64" and get the precise look you want. Includes 1 reinforced guard attachment.
  • Advanced lithium-ion battery delivers maximum power for high performance cutting. Charge your beard trimmer for an 1 hour to get 120 minutes of cordless use with battery light indicator.
  • 100% Waterproof for easy use in or out of the shower. 2 year warranty and guarantee.
  • Winner of the 2022 Men’s Health Grooming Award for best all-in-one beard trimmer.

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From the manufacturer

Philips Norelco Series 9000, Ultimate Precision Beard Hair Trimmer with Beard Sense Trim, BT9810/40
Philips Norelco Series 9000, Ultimate Precision Beard Hair Trimmer with Beard Sense Trim, BT9810/40
Philips Norelco Series 9000, Ultimate Precision Beard Hair Trimmer with Beard Sense Trim, BT9810/40
BT3230/41 Philips Beard Trimmer 3000 BT5511/49 Philips Beard Trimmer 5000 BT9810/40 Philips Beard Trimmer 9000
Philips Norelco Beard Trimmer 3000, BT3230/41 Philips Norelco Beard Trimmer 5000, BT5511/49 Philips Norelco Beard Trimmer 9000, BT9810/40
Customer Reviews
4.5 out of 5 stars
4,988
4.5 out of 5 stars
3,516
4.4 out of 5 stars
1,802
Lengths 10 40 30 built in settings
Attachments 1 guard 3 guards 1 reinforced guard
Beard Sense Technology Even trim with every pass
Stainless steel handle
Run Time 90 min 90 min 120 min
Washable Washable attachments Fully washable 100% waterproof
Self-sharpening blades, no blade oil required
Battery Type Li-Ion Li-Ion Li-Ion
Travel case Pouch Premium molded case

Product Description

The Philips Norelco Ultimate Premium Precision Beard Trimmer BT9810/40 is a premium beard, hair, and stubble trimmer. Including: Full steel blades and head, sleek and durable steel design; 100% waterproof; 120 minutes of Lithium Ion run time, 30 quick adjustable lengths zoom wheel in 0.2mm increments (0.4mm to 10mm range) and 1 sturdy reinforced guard attachment to get your precise, even, desired length. This trimmer also cuts hair. *The grease found as you remove the trimmer head is there to ensure consistent trimming performance over time, so you’ll have a trim that’s as smooth as day one.

Product details

  • Product Dimensions ‏ : ‎ 2.56 x 9.64 x 6.69 inches; 1.32 Pounds
  • Item model number ‏ : ‎ BT9810
  • Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
  • UPC ‏ : ‎ 075020095756
  • Manufacturer ‏ : ‎ AmazonUs/NOUJ9
  • ASIN ‏ : ‎ B08TBDYF8H
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.4 4.4 out of 5 stars 1,802 ratings

Product guides and documents

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This Item
Philips Norelco Series 9000, Ultimate Precision Beard and Hair Trimmer with Beard Sense Technology for an Even Trim, BT9810/40
Philips Norelco Series 9000, Ultimate Precision Beard and Hair Trimmer with Beard Sense Technology for an Even Trim, BT9810/40
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Price-20% $79.96
List:$99.99
$99.96$118.48-15% $67.94
List:$79.99
$99.99$19.96
Price Per Unit$99.96 / Count$118.48 / count$67.94 / Count$99.99 / Count$19.96 / Count
Delivery
Get it as soon as Tuesday, Apr 2
Get it Apr 22 - 25
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Battery life
4.6
4.6
4.2
4.1
4.3
Easy to use
4.2
4.6
4.2
4.1
4.4
Ergonomic
4.3
4.2
4.2
4.4
Easy to clean
4.5
4.3
4.2
4.4
Value for money
4.0
5.0
3.6
Sold By
Amazon.com
Amazon.com
Triplenet Pricing INC
Amazon.com
Manscaped
Amazon.com
power source
Battery Powered
Battery Powered
AC 100V-240V
Cord/Cordless
Battery Powered
Battery Powered
blade material
Alloy Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
battery average life
120 minutes
50 minutes
50 minutes
special feature
BeardSense Technology with Power Adapt Sensor, 30 Quick Adjustable Length Settings, 2 Hour Battery Life, 100% Waterproof, Premium Travel Case
Smart Beard Sensor, 27 Cutting Lengths, Premium Toiletry Bag, Rechargeable
Hypoallergenic, Cordless
Multigroomer
20 length settings
60 minute battery life
target audience
Men
Men
Men
Men
Men
material
Metal, Alloy Steel, Stainless Steel
Stainless Steel
Stainless Steel
Metal, Plastic
Stainless Steel
Plastic

Looking for specific info?

Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,802 global ratings

Customers say

Customers like the quality, performance, and adjustability of the hair trimmer. For example, they mention that the metal trimmer head is of superb quality, the design of the trimmer is very successful, and it works well. They appreciate the high adjustability, and ease of use. That said, opinions are mixed on sharpness, value, and weight.

AI-generated from the text of customer reviews

157 customers mention126 positive31 negative

Customers like the quality of the hair trimmer. They say the metal trimmer head is of superb quality, and the ergonomics are very comfortable. The trimmer is solid, and does cut well. The design of the trimmer has been very successful, and it is excellent for more serious trimming. The adjustable depth cut is very well engineered, and is very easy to use.

"...The BT9810 is excellent for more serious trimming. I get the benefits of a trimmer with multiple blade guards without all the fiddling around...." Read more

"...But other than that it does cut well and is super easy to use and would be great for being on vacation for a week and wanting to trim your beard and..." Read more

"...All-metal blade and guide assembly, nothing to grow brittle and shatter. It cuts in one pass, likely because the tolerances are staying tight longer...." Read more

"...Easy to clean, and oiling the blade takes seconds. Feels solid, looks solid, works as well as any trimmers I've ever used...." Read more

61 customers mention47 positive14 negative

Customers like the performance of the hair trimmer. They mention it works well, is effective, reliable, and sturdy in the hand. The blades work well, and the trimmer holds a charge longer. Some say that the trimmers are good at different things and the length of the cut is super good. Overall, customers are satisfied with the performance and recommend it to others.

"...What a difference! This trimmer works perfectly, smooth shave and the battery life is amazing...." Read more

"...They are really good at different things...." Read more

"...Feels solid, looks solid, works as well as any trimmers I've ever used. There's nothing not to like." Read more

"This trimmer works very well and I like that it has a dial to change trimmer length instead of multiple attachments" Read more

58 customers mention44 positive14 negative

Customers find the hair trimmer easy to use. They say the directions are clear, and the ergonomics are comfortable. They also say it has a sleek, professional design, and requires very little maintenance. Customers also mention that it does not pull on the hair and does not hurt.

"...But other than that it does cut well and is super easy to use and would be great for being on vacation for a week and wanting to trim your beard and..." Read more

"...Simple, robust adjustment mechanism. Waterproof cleaning...." Read more

"...Bell performing and good value.Pros: Comfortable in the hand with good weight distribution...." Read more

"...The instructions could have been better." Read more

42 customers mention35 positive7 negative

Customers like the battery life of the hair trimmer. They mention that it has a great battery life, and it lasts a long time.

"...This trimmer works perfectly, smooth shave and the battery life is amazing...." Read more

"...Seems to last an eternity on a charge. Easy to clean, and oiling the blade takes seconds...." Read more

"...However, it does cut well and the battery life is amazing!" Read more

"...The battery charge last very long" Read more

35 customers mention26 positive9 negative

Customers like the adjustability of the hair trimmer. They say it's highly adjustable, easy to adjust, and has a lot of variable lengths to choose from. They also mention that the adjustment wheel is a relief compared to their old cordless.

"...Able to adjust the length quickly without the need for separate attachments. Worth every penny! I actually look forward to shaving now" Read more

"...It's super maneuverable, quick, and versatile. In short, I like it for quick cleanups and edging but not so much for an all-out trim...." Read more

"This trimmer works very well and I like that it has a dial to change trimmer length instead of multiple attachments" Read more

"...and unfortunately this one, even in its longest setting, is way too short for me. I wish I better understood the length that is shared...." Read more

41 customers mention28 positive13 negative

Customers are mixed about the sharpness of the hair trimmer. Some mention that it gives a consistent smooth cut every time, while others say that it disappoints, cuts unevenly, and does not cut as close as their other Norelco.

"...It cuts in one pass, likely because the tolerances are staying tight longer. Simple, robust adjustment mechanism. Waterproof cleaning...." Read more

"...ergonomic design had me feeling like a shaving maestro, conducting a symphony of smoothness...." Read more

"...It seems to be sharp but not sharper than the other versions. I returned for a credit because I went back to using my 10..." Read more

"...Cutting is excellent." Read more

34 customers mention18 positive16 negative

Customers are mixed about the value of the hair trimmer. Some mention it's worth the price, while others say it'd be better off buying a cheaper product.

"...Worth every penny! I actually look forward to shaving now" Read more

"A bit spendy, but good quality" Read more

"...Bell performing and good value.Pros: Comfortable in the hand with good weight distribution...." Read more

"...gives peace of mind that it won't turn on in my luggage. Yes it is pricey but it has everything I want and should last much longer than the..." Read more

22 customers mention11 positive11 negative

Customers have mixed opinions about the weight of the hair trimmer. Some find it not as heavy as other users have said, while others say it's bulky and too heavy to hold. Some customers also mention that the product is comfortable in the hand with good weight distribution. However, some customers feel the trimmer is overpriced and less nimble than the OneBlade.

"...Pros: Comfortable in the hand with good weight distribution. Very satisfying, sharp cutting-sounds, feels and sounds like high quality!..." Read more

"...It is bulkier and less nimble than the OneBlade for clean-up and shaping but does a better job at the more involved or thicker cutting...." Read more

"...It is bulky but the performance is just amazing. I love that its WATERPROOF! like wtf - overall 100% recommend...." Read more

"...I love how well it trims but the unit is very heavy and awkward to hold. I kept it thinking I would get used to the weight and shape but I never did...." Read more

What the numbers on the this excellent trimmer mean
5 Stars
What the numbers on the this excellent trimmer mean
I purchased this fantastic trimmer for my goatee beard nine months ago. But I recently learned what the numbers on the front mean. This trimmer comes with a dial that has two numbers: one printed in white and the other right below it printed in blue. These numbers are in millimeters.The white number means the length the trimmer cuts hair without the reinforced guard attachment. And...The blue number means the length the trimmer cuts hair with the reinforced guard attachment.The range goes from 0.4mm (5.4mm with reinforced guard attachment) to 5mm (10mm with the reinforced guard attachment).That said, I personally use this trimmer with the reinforced guard attachment to trim my goatee and cut the sides of my head set at 7.5mm and the dial reads 2.5/7.5 (which means 2.5mm without the guard and 7.5mm with the guard).The battery on this trimmer lasts forever. I only charged it once since I bought it nine months ago. The metal trimmer head is of superb quality and the ergonomics are very comfortable.This is the best trimmer I have ever owned and I highly recommend it.
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Top reviews from the United States

Reviewed in the United States on February 28, 2024
2 people found this helpful
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Reviewed in the United States on November 17, 2023
14 people found this helpful
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Reviewed in the United States on January 12, 2024
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Reviewed in the United States on November 25, 2023
7 people found this helpful
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Reviewed in the United States on January 11, 2024
Reviewed in the United States on February 17, 2024
Reviewed in the United States on November 1, 2023
Customer image
5.0 out of 5 stars Great trimmer!
Reviewed in the United States on November 1, 2023
Best trimmer I have ever owned, and I have a 8 mm full beard. Bell performing and good value.
Pros: Comfortable in the hand with good weight distribution. Very satisfying, sharp cutting-sounds, feels and sounds like high quality! Does not pull hair at all.
Cons: having to use the attachment is annoying. It goes to 5mm without attachment. I would prefer a wider range of cutting-depth, so I don’t need to remove/attach every time I clean it. Also hair clippings get stuck in grooves in the selector, which looks dirty really quick. (See picture).
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7 people found this helpful
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Reviewed in the United States on February 15, 2024
4 people found this helpful
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Top reviews from other countries

Rob S.
5.0 out of 5 stars Best shaver I've ever had
Reviewed in Canada on December 22, 2023
Amazon Customer
5.0 out of 5 stars Solid build quality
Reviewed in Australia on February 8, 2024
Jon talbot
5.0 out of 5 stars The Norelco beard trimmer (Philips)
Reviewed in Canada on January 13, 2024
Steve VC
5.0 out of 5 stars The best beard trimmer I've ever owned
Reviewed in Australia on April 21, 2023
3 people found this helpful
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Andrew
5.0 out of 5 stars Excellent
Reviewed in Canada on September 28, 2022
4 people found this helpful
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