✂️ Trim Like a Pro, Look Like a Legend
The Philips Norelco Series 9000 BT9810/40 is a premium beard and hair trimmer featuring advanced full steel self-sharpening blades and Beard Sense Technology for an even, irritation-free trim. It offers 30 precise length settings adjustable in 0.2mm increments, powered by a lithium-ion battery providing up to 120 minutes of cordless use after a 1-hour charge. Fully waterproof and shower-safe, it comes with a reinforced guard attachment and a 2-year warranty. Winner of the 2022 Men’s Health Grooming Award for best all-in-one beard trimmer.
R**.
Highly Recommended For Stubble
After having tried several stubble trimmers over the years with mediocre success I decided to give this one a shot. And man I’m so glad I did, incredible. I really can’t recommend it enough.
C**J
I've only had it a day, but I love it already.
I have only had this for a day but I already love it. I have a similar Philis Multigroomer trimmer (7790/40 model), which comes with about 30,000 different blade guides and other accessories. I really like the multigroomer but I almost never use the kazilion blade guides, etc. When I was cutting my own hair (thank you, pandemic), I graduated to serious clippers (Andis, Babyliss) because the multigroomer wasn't quite up to the task. I did use it occasionally as a beard and mustache trimmer, but the multitude of guards and having to swap them around all the time made it rather tedious. I've had half a dozen other trimmers of various brands, too, and have never been in love with any of them.There's the backstory. On to the good part. Enter the Philips OneBlade 360. "But wait, that's not this trimmer!" you exclaim. I stumbled on that trimmer a couple of days ago and, well, why not? Figured I would give it a try. Really like it! But that's a whole different review. It does not, however, come with a case, the search for which led me to THIS trimmer.When I saw the 9810, I quickly realized it is basically the same trimmer as the multigroomer, without all the blade guides, etc., and the really slick dial-in trimming adjustment. Sold.So why did I buy it when I had just bought the OneBlade 360?They are really good at different things. The OneBlade 360 I bought, which is the face and body trimmer version, is great for edging, shaping, clean up, manscaping, etc., and a quick face clean up when I don't want to wet shave. 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.The BT9810 is excellent for more serious trimming. I get the benefits of a trimmer with multiple blade guards without all the fiddling around. 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. You aren't going to use this in other places either, like for manscaping. I got more consistent length when setting this to a 5mm cut and hitting my mustache and beard than with the OneBlade. The OneBlade gave me nicer edges. Probably because it is just more maneuverable and shaves more like a razor in some ways.So, I wound up with two clippers I didn't know I needed. I love them both. And if you are a fan of Philips multigroomers but don't need or want 30,000,000 separate guides, this is for you.Have someone on your holiday list that you want to spoil? Buy them this trimmer. Or buy them both. Or buy them for yourself.All the other lackluster trimmers are going to the thrift shop now. I'll keep the multigroomer for those oddball occasions when I want the versatility of multiple blade guards, the body groomer, and interchangeable blades.If you read this far, you definitely deserve to buy yourself this trimmer.
T**Z
Pretty good
After 4 months of use - overall it’s great. Compared to the previous versions that have 20 attachments, this is so much more convenient with one dial.The two complaints I have are 1. When trimming at the lowest level (trying to do the beard edges), it’s not that close/accurate to get a clean line. 2. It makes a huge mess overall- you will literally get a 3’ radius of trimmings in every direction, all over your counter. No idea why this happens.Battery life is good, easy of use, ergonomics, etc is all great. Hopefully it lasts a long time.
A**R
Best beard trimmer I have used
Best beard trimmer that I have used. It makes beard trimming quick, even and very adjustable.
J**N
Amazing but it's only for giving shape to the barba
I have already used it about 3 or 4 times, and for now, accomplished its proposalIt doesn't have the 0 level. The lowest level is 0.4mm, and the max level is 5cm, so giving shape to the beard is amazing
J**N
Jay
Love this!
P**N
Lasted 3 years. Highly recommend
Bought it in August 2022 and it sadly died June 2025.
T**R
Philips' Battery Issue, Two Trimmers Bite the Dust
I hate giving negative reviews, but...here we go.THE PREVIOUS PHILIPS' TRIMMER DIDN'T WORK:About a month ago I purchased the Norelco Multigroomer 5000, which came already charged to capacity. This was a great product until the charge dissipated about one month later.When I tried to charge it back up, the light indicator didn't come on and I figured I'd just check in on it the next day. Still nothing.Perhaps the problem had to do with the outlet. I plugged it into another socket, left it, and again, the trimmer wouldn't turn on.I began testing other products to see if it was a matter with the outlet and found my roommates' trimmer charged just fine.Thinking the issue had to be with the cord—because after all, upon arrival, the trimmer worked just fine—I purchased a second charging cable, which also didn't work. I jiggled the cord, made sure it was pushed in firmly, again, tested other outlets. Nothing worked and because I purchased and used the unit for about one month with no problems, the time to return it had passed.THE NORELCO 9000:Defeated yet trying to be optimistic, I decided perhaps I should go with the Cadillac of Philips' line, to really ensure I get a product which works.The first bad sign to me was seeing that a few of the recent reviews noted their product had hair already in their unit upon arrival.Firstly, that's absolutely disgusting, but you'd think Philips would really invest in some quality control with such complaints. So I purchased the unit thinking this particular matter would have been resolved.When my unit arrived, I felt immediate relief as no other human's hair could be found on or in the unit. I tried turning it on and the battery light indicator showed it was next to dead. No problem.I read the instructions and saw it needed to charge for a solid 2 hours, so I plugged it in, and came back after that time period.Upon picking up the unit, I was shocked to find the handle was hot to the touch! The charger was also fairly warm. After unplugging the unit, I tried to turn it on and the same low battery light came on. It was still completely dead.I am a manufacturing engineer and know somewhat about quality control and what can happen to a lithium ion battery if it gets too hot. The short story is that in extreme cases, it can catch on fire.CONCLUSION:These problems are absolutely ridiculous and unfortunately for me, consistent. Perhaps I'm a 'one in a million case', but I don't think that's very likely.The fact that other's have found human hair already in their unit can't help but make me wonder, how many of these units being sold as new, were already used and returned. Is this why my two purchased trimmers didn't work—they were defective products, sent back and sold as new? To sell a already used unit as new is a horrible and shady business practice. This is coming from a person who often buys refurbished products with no problem whatsoever.I'm honestly shocked to see all of the rest of the positive reviews regarding these products and wouldn't recommend them to my worst enemy.Go with any other brand but Philips and sleep peacefully at night.
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1 month ago
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