Five Cent
Panasonic ER-GB80 Beard, Hair and Body Trimmer
A corded and cordless beard, hair and body trimmer with a dial, three comb attachments and 45-degree stainless blades, sold in the US as the ER-GB80-S
Scored on the published rubric, from documentation, pricing and verified user reports.
Best for: Beard wearers who want one dial-driven trimmer that covers 1 to 20 mm on the face and head plus a fixed body comb, with corded backup and a documented three-year blade life.
Verdict
The Panasonic ER-GB80-S is a mid-priced all-in-one trimmer with an unusually long documented blade life. Shop.panasonic.com listed it at $89.99 on October 21, 2026, with a dial and three comb attachments for 39 length settings from 0.5 to 20 mm, 45-degree hypoallergenic stainless steel blades, a slide-up precision trimmer, up to 50 minutes of cordless use and corded operation. The ER-GB60, GB70 and GB80 operating manual adds a one-hour charge, a nickel metal hydride battery and a blade life of about three years at five minutes, ten times a month. This is a documentation review built from Panasonic's US store, its manual and its US help pages; we did not operate the trimmer. Three things hold the grade down. The product page says you can trim wet with or without shaving cream, while the manual says not to trim a wet or foamed beard. The blade needs oil before and after every use. And the store page shows both a 4.9-star rating from 25 reviews and a line reading that the product has no reviews yet.
Visit Panasonic ER-GB80 Beard, Hair and Body Trimmer
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Where it is strong
- 39 length settings from about 0.5 mm without a comb to 20 mm, in 0.5 mm steps on the dial, per the product page and manual
- Three comb attachments in the manual: beard 1 to 10 mm, hair 11 to 20 mm, and a fixed body comb of about 1.5 mm
- Cordless for about 50 minutes after a one-hour charge, or corded through the AC adaptor, per the manual
- Blade life of about three years at five minutes, ten times a month, per the manual; WER9605P replacement listed at $28.99
- Panasonic's US help site states a two-year parts and labor mail-in warranty for personal care products, rechargeable batteries included
Where it falls short
- Product page and manual disagree on wet use: the page allows wet trimming with or without foam, the manual says not to trim a wet or foamed beard
- The manual asks for a drop of oil on the blade before and after each use
- Nickel metal hydride battery, with an 8-hour charge needed after six months of disuse, per the manual
- Store page title says 2 comb attachments while the description and manual list three
- No weight, dimensions or motor speed on the product page or in the manual
At a glance
| Pricing note | $89.99 sale price for the ER-GB80-S on shop.panasonic.com with the regular price field blank and the item available to add to cart; the WER9605P replacement blade listed at $28.99 (checked October 21, 2026) |
|---|---|
| Type | All-in-one beard, hair and body trimmer with adjustable dial |
| Blade | 45 degree, hypoallergenic stainless steel; slide-up precision trimmer |
| Length settings | 39; about 0.5 mm without comb, 1 to 10 mm and 11 to 20 mm combs in 0.5 mm steps (10.5 mm unavailable) |
| Body comb | Fixed, about 1.5 mm |
| Battery runtime | About 50 minutes cordless (nickel metal hydride) |
| Charge time | About 1 hour; more than 8 hours on first use or after 6 months unused |
| Power | Cord or cordless via AC adaptor; motor voltage 1.2 V |
| Water | Body rinses under running water; wet-use guidance conflicts between page and manual |
| Blade life | About 3 years at 5 minutes, 10 times a month; WER9605P, $28.99 |
| Warranty | 2 years parts and labor, mail-in, per Panasonic US help page |
What the Panasonic ER-GB80 actually is
The ER-GB80-S is Panasonic's all-in-one trimmer for beard, head and body hair in the US. One main blade sits under a dial that sets the trimming height, and three snap-on combs extend the range. A slide-up precision trimmer handles edges.
The operating manual covers three models together, the ER-GB80, ER-GB70 and ER-GB60. The GB80 is the top of the three: it is the only one with the body-hair comb, and it shares the precision trimmer with the GB70.
The manual's file is dated 2016 and was uploaded to Panasonic's help site in 2023, so this is a mature design rather than a new launch. The store listing itself was first published in July 2023.
This is a documentation review. Figures come from shop.panasonic.com, the operating manual linked from that page and Panasonic's US help pages, all read October 21, 2026. We did not operate the trimmer.
Who the ER-GB80 is best for
On the documentation, this trimmer suits people who want lengths, not attachments.
- Beard wearers who keep a set length between 1 and 10 mm and want to return to it in 0.5 mm steps
- Longer beards and short haircuts up to 20 mm on the second comb
- Owners who want one tool for chest, shoulders and legs with a fixed 1.5 mm body comb
- Anyone who wants corded backup when the battery runs down
- Buyers who would rather replace a blade every few years than every few months
- People who do not mind a drop of oil before and after each trim
Who should skip it
Three kinds of buyer are better served elsewhere.
- Shower groomers: the manual says not to trim a wet or foamed beard, whatever the product page says
- People who want a full clipper kit with numbered guards; the Wahl Elite Pro covers 1.5 to 25 mm with ten guards
- Anyone who wants several hours of cordless time from one charge
What is in the box, and how the lengths work
The manual's parts list for the GB80 shows the main body with the precision trimmer, the blade, a beard comb, a hair comb, a body-hair comb, the AC adaptor, a cleaning brush and oil.
The store page is inconsistent on the comb count. Its title reads with 2 Comb Attachments, while the description and feature list say three comb attachments. The manual lists three for the GB80, and we follow the manual.
The length table is precise. Without a comb, the trimmer cuts to about 0.5 mm. The beard comb covers 1 to 10 mm and the hair comb 11 to 20 mm, both in 0.5 mm steps, with 10.5 mm unavailable.
The body comb is not adjustable and trims to about 1.5 mm. The manual says actual hair length will be a little longer than the height set, which applies to every trimmer and is rarely printed.
How the pricing is structured (as of October 2026)
Shop.panasonic.com showed the ER-GB80-S at a sale price of $89.99 on October 21, 2026, with the regular price field empty and an add-to-cart button. We quote $89.99 as the price and draw no conclusion about a discount.
The running cost is low. The WER9605P replacement blade listed at $28.99, and its page says replacing blades every three years ensures a smooth trim. The manual adds that the three-year figure assumes five minutes of use, ten times a month.
Panasonic's own range brackets the GB80. On the same day the store listed the ER-GB42-K with 19 settings at $59.99 and the ER-GB96-K long-beard trimmer with 58 settings at $109.99.
Across brands, the Braun All-in-One Series 7 listed at $119.99 and the Andis Slimline Pro Li at $76.99 in our October 16 checks.
Where the GB80 sits in Panasonic's own trimmer range
Panasonic's US trimmer collection on October 21, 2026 listed twelve products. Four are direct neighbours of the GB80, and the store's own titles describe what each adds or removes.
The ER-GB42-K Beard and Hair Trimmer, with 19 length settings, listed at $59.99. It drops the body comb and half the settings for $30 less.
The ER-GB96-K Long Beard Hair Trimmer, with 58 length settings, listed at $109.99. It is the option for beards longer than the GB80's 20 mm ceiling, at $20 more.
The ER-GC63-H Hair Clipper, with 39 length settings, listed at $69.99, and the ER-SB40-K Precision Beard and Hair Trimmer at $134.99. On the store's titles alone, the GB80 is the only one of these four sold as a beard, hair and body tool.
Panasonic's shaver documentation follows the same split pattern as our Panasonic Arc6 review found: the store page carries the marketing, and the help site carries the manual and warranty.
Ease of use: what the 3.8 is built from
The ease score credits the dial and the clear length table. Turning a dial to a printed millimetre value is simpler than swapping a dozen guards, and the manual tells you exactly which comb covers which range.
Corded operation is a real convenience. The manual says the trimmer runs on the AC adaptor, though if the battery is nearly flat the blades may slow, and it advises charging for a minute or more first.
Cleaning is documented: rinse through the water inlet for about 20 seconds, or remove the blade and wash it under running water. The adaptor must be disconnected before cleaning with water.
The deductions are maintenance and charging. The manual asks for oil before and after each use. It also says to charge for more than 8 hours the first time, or after six months unused.
Features: what the 3.8 is built from
The documented hardware is solid for the price: 45-degree blades of hypoallergenic stainless steel, a dial with 0.5 mm steps, three combs, a slide-up precision trimmer and corded use. Panasonic describes the blades as honed to cut thick, dense hair.
The score sits at 3.8 because the battery and electronics are basic. The manual specifies a nickel metal hydride battery and a 1.2 V motor, about 50 minutes of runtime, and a charge status lamp rather than a fuel gauge.
Compare the Philips Norelco Multigroom 9000, whose spec sheet lists a lithium-ion battery with up to six hours and self-sharpening blades that need no oil.
No weight, dimensions or motor speed appear on the store page or in the manual, so those lines cannot be compared.
Value: what the 3.8 is built from
At $89.99 the ER-GB80 sits in the middle of the trimmer shelf. It costs $30 less than the Braun All-in-One Series 7 and $13 more than the Andis Slimline Pro Li, based on our October checks.
The value case rests on the blade. A three-year blade life at Panasonic's usage assumption, and a $28.99 replacement, works out to under $10 a year in blades by our arithmetic. That is a low running cost for a trimmer.
Against that, the battery is the older nickel metal hydride type and the runtime is short. The Braun lists up to 100 minutes and the Philips up to six hours.
The score balances a low running cost and a wide length range against an older power design.
Support and warranty: what the 3.6 is built from
Panasonic's US help page for shavers and personal care products states a mail-in warranty of two years for parts and labor, with rechargeable batteries covered for two years and USB adapters for 90 days. It tells owners to check the warranty document for their model.
The manual adds a US-only 30-day quality satisfaction guarantee: return the product to the place of purchase with dated proof of purchase and all parts for a full refund.
The manual's troubleshooting section is unusually practical. It covers blunt cutting, slow blades, a battery that lasts about 10 minutes, and a battery that weakens after six months unused.
The deductions are the split documentation and the two-year term, which is shorter than the eight-year line on the Multigroom 9000 spec sheet and Braun's registered terms.
What owners report
The store page is contradictory. The product header on shop.panasonic.com showed 4.9 out of 5 from 25 reviews on October 21, 2026, while the review section lower on the same page read that the product has no reviews yet.
Because the page contradicts itself, we treat the owner data as unreadable. We did not read or quote individual reviews, and we do not substitute third-party ratings because regional ER-GB80 variants are sold with different suffixes.
Limits stated by the vendor, and what the page leaves out
Stated in the manual: do not use while bathing or in a shower; do not trim a beard that is wet or covered in shaving foam; do not trim wet body hair.
Also stated: apply oil before and after each use, and use and charge the trimmer between 0 and 35 degrees Celsius.
The product page states the opposite on wet use, saying that cordless trimming can be done wet with or without shaving cream or foam. Until Panasonic reconciles the two, the safer reading is the manual's.
Not stated anywhere we read: weight, dimensions, motor speed, noise level or an IP rating.
Alternatives
Choose the Braun All-in-One Series 7 if you want a 40-position wheel, a waterproof body and up to 100 minutes of runtime, and will pay $119.99.
Choose the Philips Norelco Multigroom 9000 if you want a lithium-ion battery with up to six hours, oil-free blades and a 21-piece kit. Our Multigroom 9000 vs Braun Series 7 comparison covers both.
Choose the Andis Slimline Pro Li if you only need edges and lines, and want a printed 6,000 strokes per minute motor for $76.99.
Otherwise choose the Panasonic ER-GB80 if you want a dial covering 1 to 20 mm, corded backup and a three-year blade. Read our trimmer spec sheet note before comparing kits.
Bottom line
The Panasonic ER-GB80-S earns a 3.75 overall on our rubric. At $89.99 it documents 39 settings from 0.5 to 20 mm, three combs, 45-degree stainless blades, corded backup and a blade life of about three years.
Its limits are an older nickel metal hydride battery with about 50 minutes of use, a daily oiling routine, and a product page and manual that disagree about trimming wet.
Buy it for dry trimming across a wide length range. For shower use, look elsewhere in our best beard trimmers and clippers guide. All figures were read on October 21, 2026 and will be rechecked.
Buy it if
- You keep a beard between 1 and 20 mm and also trim your head - two dial-driven combs cover that range in 0.5 mm steps, plus a fixed body comb.
- You want corded backup - the manual documents AC operation, which the Philips Norelco Multigroom 9000 spec sheet rules out.
- You hate replacing blades - Panasonic states about three years per blade at its usage assumption, and sells the WER9605P for $28.99.
- You want a Japanese-brand alternative to Braun's wheel - the dial does the same job as the Braun All-in-One Series 7 PrecisionWheel at $30 less.
Skip it if
- You want to trim in the shower - the manual says not to trim a wet or foamed beard; choose a tool documented as fully waterproof instead.
- You will not oil a blade - the manual asks for oil before and after each use; the Multigroom 9000 lists no oil required.
- You want long cordless sessions - about 50 minutes is short next to the Multigroom 9000's six hours and the Andis Slimline Pro Li's two.
Frequently asked
How much does the Panasonic ER-GB80 cost?
Shop.panasonic.com listed the ER-GB80-S at a sale price of $89.99 on October 21, 2026, with the regular price field blank and the item available. The WER9605P replacement blade listed at $28.99 on the same store and day.
Can the Panasonic ER-GB80 be used wet?
Panasonic's documents disagree. The product page says that when used cordlessly you can trim wet, with or without shaving cream or foam. The operating manual says not to use it with shaving foam or on a wet beard, and not to trim wet body hair.
What lengths does the ER-GB80 cut?
Per the manual, about 0.5 mm with no comb, 1 to 10 mm on the beard comb and 11 to 20 mm on the hair comb in 0.5 mm steps, with 10.5 mm unavailable. The body comb is fixed at about 1.5 mm. Panasonic counts 39 settings.
How long does the ER-GB80 battery last?
The manual says a full charge of about one hour gives about 50 minutes of use from a nickel metal hydride battery. It estimates a battery service life of about three years if charged once a month, and corded use is available.
How often should ER-GB80 blades be replaced?
The manual estimates about three years when the trimmer is used five minutes, ten times a month, and says to replace sooner if cutting efficiency drops despite proper maintenance. The WER9605P replacement blade listed at $28.99 on October 21, 2026.
What warranty does the Panasonic ER-GB80 have?
Panasonic's US help page for shavers and personal care products states a two-year parts and labor mail-in warranty, with rechargeable batteries covered for two years. The manual adds a 30-day quality satisfaction guarantee through the place of purchase.
Sources
- Panasonic US store, Beard, Hair and Body Groomer ER-GB80-S (price, description, features, rating display) - checked October 21, 2026
- Panasonic operating instructions, ER-GB80, ER-GB70, ER-GB60 (charging, lengths, blade and battery life, specifications) - checked October 21, 2026
- Panasonic US store, Replacement Blade for ER-GB80 Trimmer WER9605P - checked October 21, 2026
- Panasonic North America help, Shavers and Personal Care Products Warranty and Repair Information, USA - checked October 21, 2026
- Panasonic North America help, average battery life on a shaver or trimmer - checked October 21, 2026
Update history
- October 21, 2026 - First published from shop.panasonic.com (ER-GB80-S product page, product data and WER9605P blade page), the ER-GB60/GB70/GB80 operating manual on help.na.panasonic.com and Panasonic's US personal care warranty page, all checked October 21, 2026.
Visit Panasonic ER-GB80 Beard, Hair and Body Trimmer
We have no affiliate relationship with this vendor. Link goes to the official site.