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Philips Norelco Series 9000, Ultimate Precision Beard and Hair Trimmer with Beard Sense Technology for an Even Trim, BT9810/40
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Purchase options and add-ons
Recommended Uses For Product | Face, Beard, Nose, Eyebrows, Sideburns, Neck, Hair Clipping |
Color | Black/Silver |
Hair Type | All |
Item Weight | 1.4 Pounds |
Brand | Philips Norelco |
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.
- Get started with the GroomTribe Styling and Shaving app where you can check out more than 14 different beard styles in real-time AR, discover which one suits you best, and be guided through the stages required to make it a reality.
- Includes: Steel Premium Beard Trimmer with zoom wheel, 1 reinforced guard attachment, charger, blade oil for a more precise, even trim, and Premium Travel Case
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- Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage. - Sustainability features for this product
Product Certification (1)
Products with trusted sustainability certification(s). Learn moreProduct Certification (1)GreenCircle Certified: Certified Environmental Facts Label verifies product carbon footprint reduction in the raw material or manufacturing stage. - Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Energy efficiencyConserves energy compared to similar products.As certified byGreenCircle Certified: Certified Energy Savings
GreenCircle certifies that a product saves energy in the use-phase when compared to similar products in the marketplace or a previous version of that product. Certified Energy Savings are represented as the percentage by which the product has reduced energy consumption compared to a standard product. A product must meet a 10% energy savings threshold to qualify for Climate Pledge Friendly.
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From the manufacturer



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Philips Norelco Beard Trimmer 3000, BT3230/41
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Philips Norelco Beard Trimmer 5000, BT5511/49
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Philips Norelco Beard Trimmer 9000, BT9810/40
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Customer Reviews |
4.4 out of 5 stars 5,446
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4.5 out of 5 stars 3,725
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4.4 out of 5 stars 2,272
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Price | $34.29$34.29 | $49.96$49.96 | $99.96$99.96 |
Lengths | 10 | 40 | 30 built in settings |
Attachments | 1 guard | 3 guards | 1 reinforced guard |
Beard Sense Technology | no data | no data | Even trim with every pass |
Stainless steel handle | no data | no data | ✓ |
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 | no data | 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; 1.35 Pounds
- Item model number : BT9810
- Batteries : 1 Lithium Ion batteries required. (included)
- Date First Available : February 11, 2021
- Manufacturer : AmazonUs/NOUJ9
- ASIN : B08TBDYF8H
- Country of Origin : China
- Best Sellers Rank: #10,279 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care)
- #19 in Beard Trimmers
- Customer Reviews:
Product guides and documents
Compare with similar items
This Item ![]() Philips Norelco Series 9000, Ultimate Precision Beard and Hair Trimmer with Beard Sense Technology for an Even Trim, BT9810/40 | Recommendations | |||||
Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | Try again! Added to Cart spCSRF_Treatment Add to cart | |
Price | $99.96$99.96 | $44.99$44.99 | $49.00$49.00 | $99.99$99.99 | -20% $95.96$95.96 List: $119.99 | $44.99$44.99 |
Price Per Unit | $99.96 / Count | $44.99 / Count | $12.25 / Ounce | $99.99 / Count | $95.96 / Count | $44.99 / Count |
Delivery | Get it as soon as Wednesday, Apr 23 | Get it as soon as Wednesday, Apr 23 | Get it as soon as Wednesday, Apr 23 | Get it as soon as Wednesday, Apr 23 | Get it as soon as Wednesday, Apr 23 | Get it as soon as Wednesday, Apr 23 |
Customer Ratings | ||||||
Sold By | Amazon.com | Bsd Wholesale | Bsd Wholesale | Amazon.com | Amazon.com | SUPPLIES USA |
power source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered | Battery Powered |
blade material | Alloy Steel | Alloy Steel | Titanium | Stainless Steel | Stainless Steel | Stainless Steel |
battery average life | 120 minutes | 70 minutes | 50.0 minutes, 90.0 minutes | — | — | — |
special feature | BeardSense Technology with Power Adapt Sensor, 30 Quick Adjustable Length Settings, 2 Hour Battery Life, 100% Waterproof, Premium Travel Case | waterproof, rechargeable, Cordless Waterproof | rechargeable, charge indicator light, ergonomic, Cordless | Smart Beard Sensor, 27 Cutting Lengths, Premium Toiletry Bag, Rechargeable | Multigroomer | Waterproof |
target audience | Men | Men | Men | Men | Men | Men |
Videos
Videos for this product
2:25
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Honest Review Of The Philips Norelco Series 9000 Beard TrimmerJared
Videos for this product
1:59
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Customer Review: Great performance, bad design!Akram Hassan
Videos for this product
0:56
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Philips Beard Trimmer 9000 PrestigePhilips Norelco
Videos for this product
0:38
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How Well Does This Philips Norelco Trimmer Really Work?NC
Important information
Safety Information
Avoid contact with eyes, skin, and water. Keep away from children. Always unplug and allow to cool before cleaning. Do not use on infants or near water sources. Follow recommended cleaning and maintenance procedures.
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find this hair trimmer excellent for serious trimming, with a rock-solid metal trimmer head and sturdy feel in hand. The trimmer works well, adjusts easily for various lengths, and has good battery life, lasting up to 15 months. They appreciate its design, noting it provides a clean look, and find it easy to use, with one customer mentioning it takes less time to complete the job. While some customers consider it well worth the money, others feel it's not worth the price.
AI-generated from the text of customer reviews
Customers find the trimmer excellent for serious trimming, particularly noting its ability to cut beards and maintain even lengths.
"Only used it a few times so far but so far: Does a smooth shave with and without the guard attachment; very smooth! works well; battery life..." Read more
"This is the perfect beard trimmer. I have owned them all, and this is sharp, easy to use, easy to clean and accurate...." Read more
"...It's a Fantastic Beard Trimmer. It does a wonderful job, trims evenly and easily, and I highly recommend it. It was well worth the money." Read more
"The best beard trimmer I’ve used. I recently left my Manscape trimmer on vacation (I glad I did). This by far a better product...." Read more
Customers praise the build quality of the hair trimmer, noting its rock-solid construction, superb metal trimmer head, and sturdy feel in hand.
"...it for like 15 minutes and could use it right away; it feels good and solid and sturdy; easy to open and clean; it's nice that it is waterproof...." Read more
"...I’ve only had it for a couple of weeks but it appears to be a quality trimmer. Very impressed!" Read more
"...Where this all goes wrong is that it pulls, rips and tears the follicles out of your beard in ruthless fashion...." Read more
"...I've ever used, adjustment mechanism appears to be very solid and reliable, battery power is great and it has a nice heft to it...." Read more
Customers find that the hair trimmer performs exceptionally well.
"...shave with and without the guard attachment; very smooth! works well; battery life seems great, I charged it for like 15 minutes and could use..." Read more
"...It's a Fantastic Beard Trimmer. It does a wonderful job, trims evenly and easily, and I highly recommend it. It was well worth the money." Read more
"...Mine's definitely not like that so it works great...." Read more
"...It's over 10 years old, never any issues. I don't know why it didn't occur to me to try Philips for a beard trimmer. This is Sonicare level...." Read more
Customers find the hair trimmer easy to use and care for, with the whole job taking less time.
"...I have owned them all, and this is sharp, easy to use, easy to clean and accurate...." Read more
"...It does a wonderful job, trims evenly and easily, and I highly recommend it. It was well worth the money." Read more
"...Simple, robust adjustment mechanism. Waterproof cleaning...." Read more
"...It is very handy and travels extremely well. The adjustment for trimming hair length is stays set in place unless you decide to easily change it...." Read more
Customers appreciate the hair trimmer's length adjustment feature, which is easy to use and offers various settings.
"...I have always had blade attachments but this wheel allows me to adjust my trim perfectly...." Read more
"...This by far a better product. It’s trims with ease and the adjustments are perfect...." Read more
"...Adjustment range is good, but probably not the right tool for bushy beards. Mine's definitely not like that so it works great...." Read more
"...I leave it plugged in since the cord is very long. In general, I feel it's too large a machine for its intended purpose" Read more
Customers are satisfied with the hair trimmer's battery life, which lasts up to 15 months.
"...without the guard attachment; very smooth! works well; battery life seems great, I charged it for like 15 minutes and could use it right away;..." Read more
"...My first impression is pretty good. The battery lasts a couple hours and it’s great not having it corded...." Read more
"...adjustment mechanism appears to be very solid and reliable, battery power is great and it has a nice heft to it...." Read more
"...Battery life seems solid and it feels good in the hand...." Read more
Customers appreciate the design of the hair trimmer, noting that it provides a nice even trim and gives a clean beard look.
"Works well for a quick, excellent trim." Read more
"...one attachment if you are growing a long beard battery lasts long it looks good it’s the best beard trimmer I’ve used I lost the case and the cord..." Read more
"...They were are made of plastic with crappy ceramic/dull blades, made to be replaced when the warranty expires...." Read more
"Perfect tool for the stubble/ groom look. Went through 3 different brands until I struck gold with this Phillip's stubble beard razor" Read more
Customers have mixed opinions about the trimmer's value for money, with some finding it worth the price while others consider it poor quality for the cost.
"...It was well worth the money." Read more
"...I do think it’s a bit expensive for what you get ($99)" Read more
"...Simple, robust adjustment mechanism. Waterproof cleaning. And it's a bargain if you're in the habit of replacing your beard trimmer every two years..." Read more
"Great product!" Read more
Reviews with images

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Top reviews from the United States
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- Reviewed in the United States on March 18, 2025Color: Black/SilverSize: 3 Piece SetVerified PurchaseOnly used it a few times so far but so far: Does a smooth shave with and without the guard attachment; very smooth!
works well; battery life seems great, I charged it for like 15 minutes and could use it right away; it feels good and solid and sturdy; easy to open and clean; it's nice that it is waterproof. The small case is nice for travel. I do not think it would be good for edging at 0.4MM shortest length, I mean it is enough to set a target line or something but you really need a razor or a shaver that goes fully down to the skin. But it is a beard trimmer, not shaver, so that is OK, I shave with something else anyways. Overall very happy with the purchase. Would be nice for $100 if it came with a couple other guards just in case yours broke though or if you wanted more length. If durability is an issue I will report back but so far it is great.
- Reviewed in the United States on April 4, 2025Color: Black/SilverSize: 3 Piece SetVerified PurchaseThis is the perfect beard trimmer. I have owned them all, and this is sharp, easy to use, easy to clean and accurate. I have always had blade attachments but this wheel allows me to adjust my trim perfectly. I was concerned about the amount the adjustment would allow, don't be. Plenty long enough, in fact, I stored the plastic comb, don't need it.
- Reviewed in the United States on February 26, 2025Color: Black/SilverSize: 3 Piece SetVerified PurchaseI started growing my beard and needed a new trimmer and had a family recommend this 1. My first impression is pretty good. The battery lasts a couple hours and it’s great not having it corded. The trimmer itself comes with 1 guard but you only need it if you have a very long beard, otherwise you don’t need it and can adjust the size on the trimmer itself (top number on the dial for without guard). It’s not heavy and it’s something can be cleaned easily and put away in the small compact hard case it comes with; the case unfortunately doesn’t fit the charging wire which was disappointing. I do think it’s a bit expensive for what you get ($99)
- Reviewed in the United States on March 14, 2025Color: Black/SilverSize: 3 Piece SetVerified PurchaseThis review is for the Philips Norelco Series 9000, Ultimate Precision Beard and Hair Trimmer. It's a Fantastic Beard Trimmer. It does a wonderful job, trims evenly and easily, and I highly recommend it. It was well worth the money.
- Reviewed in the United States on March 25, 2025Color: Black/SilverSize: 3 Piece SetVerified PurchaseThe best beard trimmer I’ve used. I recently left my Manscape trimmer on vacation (I glad I did). This by far a better product. It’s trims with ease and the adjustments are perfect. I’ve only had it for a couple of weeks but it appears to be a quality trimmer. Very impressed!
- Reviewed in the United States on October 15, 2024Color: Black/SilverSize: 3 Piece SetVerified PurchaseEasily has the best set of cutters I've ever used, adjustment mechanism appears to be very solid and reliable, battery power is great and it has a nice heft to it. Adjustment range is good, but probably not the right tool for bushy beards. Mine's definitely not like that so it works great. Only dig I have is the battery power meter only seems to show when the unit is powered on, and I rarely think to check it as a result.
- Reviewed in the United States on November 25, 2023Color: Black/SilverSize: 3 Piece SetVerified PurchaseI've been looking for a high quality beard trimmer for years and years. It didn't seem to me that anyone was interested in making a Sonicare-quality trimmer, something that will last a decade +. I've tried the i-Stubble (two different versions), manscaped, some other podcast DTC brand that escapes me, all claiming to be premium. They were are made of plastic with crappy ceramic/dull blades, made to be replaced when the warranty expires. I'd use them until the blades wouldn't cut, then try to buy a better one.
The entire time, I've been using the same Sonicare. It's over 10 years old, never any issues. I don't know why it didn't occur to me to try Philips for a beard trimmer. This is Sonicare level. 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. Simple, robust adjustment mechanism. Waterproof cleaning. And it's a bargain if you're in the habit of replacing your beard trimmer every two years like I was.
- Reviewed in the United States on April 10, 2025Color: Black/SilverSize: 3 Piece SetVerified PurchaseI wanted to like this trimmer, I really did. I was sick of having 28 different attachments to manage and sure enough, the one clip and twist system on this is fantastic. I also love how many different length adjustment options there are. Battery life seems solid and it feels good in the hand.
Where this all goes wrong is that it pulls, rips and tears the follicles out of your beard in ruthless fashion. When inhad my beard shorter (around a 6 setting), I found that if I applied the lubricant to the blades before every shave it would prevent it. Annoying, but doable. But I just got done trimming at an 8.5 and I can say without a doubt, it was the most painful trimming experience I’ve ever had, despite the fact that I applied the lubricant twice.
I’m past the return date now so I guess I’ll have to keep it and only use it if I keep my beard on the short side.
Top reviews from other countries
- Andy MitchReviewed in the United Kingdom on January 1, 2025
5.0 out of 5 stars Best value for money
Color: Black/SilverSize: 3 Piece SetVerified PurchaseGreat quality and a great price.
Long lasting battery and great length adjustment. My favour beard trimmer to date
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MahmoudReviewed in the United Arab Emirates on July 27, 2024
5.0 out of 5 stars ممتاز
Color: Black/SilverSize: 3 Piece SetVerified Purchaseممتاز
- FMReviewed in Australia on October 30, 2024
5.0 out of 5 stars Simply incredible! Winning!
Color: Black/SilverSize: 3 Piece SetVerified PurchaseIt doesn't get better than this, let's just try to leave it at that. But seriously, there's no messing around with guards, no attaching anything, no weird gadgets, it just... maintains my stubble at a perfect three-day length. The battery lasts ages, charges quickly, and you can use the shaver while it's charging. It comes in a nice sleeve, of sorts, as pictured.
And to address another reviewer - of course this only comes with a US charger, it is being sent from the US. Just check where it is being sent from before giving it 1/5 stars. It's more or less impossible to miss that detail, given that the postage is usually weeks away, and given that it explicitly says on the product's page, i.e. here, that it is coming from the US and it says that again throughout the tracking (of course). I've been using it for a long time with an adapter, with zero issues at all.
To get it locally in Australia, that will set you back over $300 usually, so I think... to get this for $150 or however much, it's insanely good value, and it is so easy to either use an adapter (US to Australia of course) or to just buy a new cable, if you really don't want to use an adapter. It's not a big deal, and as I said, it saves you so much money.
Shipping from the US was fast, great service from Amazon, as usual 🙂 Truly, I can't recommend this highly enough. I spent so much money over the years, going from one trimmer to the next. I've had my current version of this shaver since 2022, but have recently re-ordered one, so that I have a spare. That's how much I love it! It just makes shaving a much nicer experience, and I've had plenty of comments saying that my stubble "always looks nice, neat, and at the right length". Winning!
- MikeReviewed in Canada on March 9, 2025
5.0 out of 5 stars Best stubble trimmer ever!
Color: Black/SilverSize: 3 Piece SetVerified PurchaseBest trimmer I have ever owned. Well worth the cost. It is a substantial tool with a powerful motor. No cheap plastic parts. The adjuster is easy to use and very precise. It is very satisfying to use. I wish my stubble grew quicker so I could use this more often.
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Bader AlharbiReviewed in Saudi Arabia on November 13, 2024
5.0 out of 5 stars رأس المكينة دقيق ومريح
Color: Black/SilverSize: 3 Piece SetVerified Purchaseاستخدام الستانلس ستيل في راس المكينة جعلها مريحة على البشرة ودقيقة في تحسين الشعر بشكل ممتاز وسريع.
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