---
product_id: 1180531
title: "ER-GB40-S"
brand: "panasonic"
price: "₨78329"
currency: LKR
in_stock: true
reviews_count: 13
category: "Panasonic"
url: https://www.desertcart.lk/products/1180531-er-gb40-s
store_origin: LK
region: Sri Lanka
---

# 50 min cordless runtime 45° precision blades 19 adjustable length settings ER-GB40-S

**Brand:** panasonic
**Price:** ₨78329
**Availability:** ✅ In Stock

## Summary

> ✂️ Trim sharp, look sharper – precision grooming that keeps you ahead.

## Quick Answers

- **What is this?** ER-GB40-S by panasonic
- **How much does it cost?** ₨78329 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/1180531-er-gb40-s)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Travel-Ready Design:** Compact size with AC charging stand fits perfectly in your grooming kit.
- • **Effortless Maintenance:** Fully washable design with quick water rinse and included cleaning brush.
- • **Anywhere, Anytime Power:** Cordless operation with 50 minutes of rechargeable battery freedom.
- • **Sharp Precision Cutting:** Super-sharp 45° stainless steel blades for clean, hypoallergenic trimming.
- • **Tailored Grooming Control:** 19-length adjustable dial for personalized beard sculpting and detailing.

## Overview

The Panasonic ER-GB40-S Beard Trimmer combines ultra-sharp 45° stainless steel blades with 19 precision length settings, delivering tailored grooming with cordless convenience. Waterproof and rechargeable, it offers up to 50 minutes of runtime and easy cleaning, making it the ultimate travel-friendly grooming essential for the modern man.

## Description

Product Description The powerful, versatile Panasonic Beard Trimmer ER-GB40-S for men can easily be used cordless anytime, anywhere or plugged it into an AC outlet for longer use. The durable, super-sharp blades in this powerful beard and mustache trimmer system are precision-honed to an acute 45° angle to create the optimal cutting edge for quick, efficient maintenance of beards, hair and mustaches. A quick-adjust trimmer dial is located on the sure-grip, ergonomic men's cordless trimmer handle to provide 19 precision settings — from 1mm to 10mm — for the exact length you want for smooth, precise trimming, sculpting, detailing and cutting. This Panasonic hair and beard trimmer for men is also wet/dry convenient. When you’re in a hurry, the ER-GB40-S waterproof beard trimmer delivers a quick, even dry trim over the sink or on-the-go. And, because this Panasonic trimmer is fully immersible in water, it also performs just as effectively when used in the shower. Clean up is quick and simple. The Panasonic ER-GB40 beard and mustache trimmer cleans under running water with easy-open water drain for thorough cleansing and maintenance, and a handy cleaning brush is included for on-the-spot hair clipper blade cleaning. The included, high-efficiency AC charging stand keeps your mustache and beard battery charged and ready. An indicator lamp glows red while the Panasonic ER-GB40-S trimmer is charging. And for grooming away from home, both the compact beard and mustache trimmer and stand fit easily into any men's grooming kit, bag or luggage. Power source AC 120V. Manufacturer Contact Information For Technical Assistance: Call 1-800-338-0552 (In USA) Call 1-800-561-5505 (In Canada)

Review: Precision cutting blade - I’ve owned at least 4 of this style over the last 20+ years. They’ve become very hard to find and sell at a premium price. They are durable with great battery life and a hard to beat blade. I’ve never had to replace the cutting blade.
Review: High quality and effective trimmer - Here is the bottom line on this trimmer for me - it works very quickly and leaves me with a trim and neat beard. The most important things that I wanted in a beard trimmer was something that would be quiet, work quickly and evenly, and clean up easily. This trimmer hits a home run on each of these things. My beard is multi-grained, pushing in several different directions, but I get an even trim every time with just a minute or two of work. Cleaning it up couldn't be easier, just run the whole thing under water. When I'm done, it sits on an attractive charging stand. I kept it plugged in for the first few days, but then I decided to see how long the battery will last on its own. It's been a little over a week, and it still seems fully charged, which is good news for taking it on trips! And the noise... well, there almost isn't any noise at all while you're trimming! I do have a couple of small complaints. First of all, while you don't have to worry about sharpening the blade, the instructions say you should oil it before and after each use. It took me a little bit to figure out exactly how to do that, because the instructions were unclear. It turns out that you just pop off the razor and squeeze a drop of oil onto the two coils and the one razor. Problem solved, although I irrationally find it annoying to take fifteen seconds to oil it after every use. However, I do have a problem with the comb on top of the trimmer. It is really difficult to get off, and in just two weeks I think that I've already broken the pieces that hold the comb down. On the other hand, now the comb slides off easily but still stays put while I'm trimming, so this hasn't been an issue so far. Overall, this is a great product. Because I've never used a different beard trimmer I can't speak to whether another trimmer might be just as good for less money, but I'm very happy with my purchase!

## Features

- Precision 45 Degree Blades: Panasonic mustache and beard trimmer for men uses durable, super sharp 45 degree angle stainless steel, hypoallergenic blades to cut quickly and cleanly for efficient beard, mustache and hair trimming
- Adjustable Beard Trimmer Dial: The quick adjust trimmer dial provides 19 precision settings for personalized sculpting, trimming, cutting and detailing
- Ergonomic, Rubberized Grip: The ergonomic beard and hair trimmer design with rubberized grip provides for total comfort and control; Clean the trimmer in seconds under warm running water
- Cordless Operation: Use the trimmer cordless anytime, anywhere for up to 50 minutes with rechargeable Ni MH battery power
- Convenient Travel Size and Accessories: Handy men’s trimmer includes a cleaning brush and AC charging stand that fits easily in bags and luggage for travel
- It has Low Battery Indicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008KEJ1LM |
| Best Sellers Rank | #86,489 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #114 in Beard Trimmers |
| Blade Material | Stainless Steel |
| Brand | Panasonic |
| Brand Name | Panasonic |
| Charging Time | 15 hours |
| Color | Multicolor |
| Connector Type | AC adapter |
| Customer Reviews | 4.3 out of 5 stars 7,386 Reviews |
| Global Trade Identification Number | 00885170083660 |
| Hair Type | All |
| Included Components | NEW! WET/DRY BEARD/HAIR TRIMME |
| Is Waterproof | True |
| Item Dimensions | 1.8 x 1.8 x 6.7 inches |
| Item Nype Name | Panasonic Body Hair Trimmer |
| Item Part Number | ER-GB40-S |
| Item Weight | 4.8 ounces |
| Manufacturer | Panasonic |
| Manufacturer Contact Information | For Technical Assistance: Call 1-800-338-0552 (In USA) Call 1-800-561-5505 (In Canada) |
| Manufacturer Part Number | ER-GB40-S |
| Manufacturer Warranty Description | FULL 30 DAY WARRANTY |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Cutting Length | 10 millimeters |
| Minimum Cutting Length | 1 millimeters |
| Model Name | GB40 |
| Model Number | GB40 |
| Other Special Features of the Product | 1 comb attachment, Beard & stache |
| Power Source | Battery Powered |
| Recommended Uses For Product | Mustache,Beard,Trimming,Sculpting,Grooming |
| Specific Uses For Product | ['Beard Trimming', 'Mustache Trimming', 'Hair Trimming', 'Sculpting', 'Cutting', 'Detailing', 'Grooming'] |
| Target Audience | Men |
| UPC | 885170083660 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Panasonic
- **Color:** Multicolor
- **Item Weight:** 4.8 ounces
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Mustache,Beard,Trimming,Sculpting,Grooming

## Images

![ER-GB40-S - Image 1](https://m.media-amazon.com/images/I/61UJDfM1hXL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Precision cutting blade
*by E***D on July 20, 2026*

I’ve owned at least 4 of this style over the last 20+ years. They’ve become very hard to find and sell at a premium price. They are durable with great battery life and a hard to beat blade. I’ve never had to replace the cutting blade.

### ⭐⭐⭐⭐⭐ High quality and effective trimmer
*by I***E on April 19, 2013*

Here is the bottom line on this trimmer for me - it works very quickly and leaves me with a trim and neat beard. The most important things that I wanted in a beard trimmer was something that would be quiet, work quickly and evenly, and clean up easily. This trimmer hits a home run on each of these things. My beard is multi-grained, pushing in several different directions, but I get an even trim every time with just a minute or two of work. Cleaning it up couldn't be easier, just run the whole thing under water. When I'm done, it sits on an attractive charging stand. I kept it plugged in for the first few days, but then I decided to see how long the battery will last on its own. It's been a little over a week, and it still seems fully charged, which is good news for taking it on trips! And the noise... well, there almost isn't any noise at all while you're trimming! I do have a couple of small complaints. First of all, while you don't have to worry about sharpening the blade, the instructions say you should oil it before and after each use. It took me a little bit to figure out exactly how to do that, because the instructions were unclear. It turns out that you just pop off the razor and squeeze a drop of oil onto the two coils and the one razor. Problem solved, although I irrationally find it annoying to take fifteen seconds to oil it after every use. However, I do have a problem with the comb on top of the trimmer. It is really difficult to get off, and in just two weeks I think that I've already broken the pieces that hold the comb down. On the other hand, now the comb slides off easily but still stays put while I'm trimming, so this hasn't been an issue so far. Overall, this is a great product. Because I've never used a different beard trimmer I can't speak to whether another trimmer might be just as good for less money, but I'm very happy with my purchase!

### ⭐⭐⭐⭐ Good trimmer
*by P***N on December 29, 2019*

I bought this trimmer over a year ago and am in the market for a new one. Overall it is a very functional beard trimmer, but there are 2 main things that have me looking for a new(er) unit. I keep my facial hair trimmed (beard & mustache, clean neck) and use this unit about once a week to do that. It trims well and is easy to clean. I've never used it in the shower though it is designed for that as well. Here are the 2 things that I have issue with on my unit: 1. When the trimmer is set to the max (10) the guard is VERY difficult to remove, and pretty much impossible to reinstall. It has 2 tabs that must fit in to slots on either side and at that max setting, it's a real bear to do. Sure, I just roll it down to the 5 or 6 setting, and it's easy. But if I forget and start to remove it, one side comes out easy while the other gets jammed, and now you just have to tug it and hope you don't break it. 2. Mine takes a VERY long time to fully charge. I would estimate it at 30 hours or more. I don't have to recharge often; maybe once every 6 weeks I would guess. So battery life is excellent. But that one time I needed to trim up before going out with my wife, and I had not trimmed in more than a week... and the battery died. I thought "no biggie, it should get enough juice in 1/2 hour.." NOPE. So now I drop it back on the charger every month to "top it off" and make sure that doesn't happen again. I do not keep it on the charger since I don't want to "overcook" the battery and shorten the life of it, but maybe I should. Overall, I'm satisfied with the unit. it does the job I need it to, and so long as I watch out for those two issues above, I've had no real problems. So why am I looking to replace it? Because those 2 "gotchas" really annoy me. My last trimmer didn't have as long of a battery life, but if I was "caught out", 20 min on the charger gave more than enough to get cleaned up. it also had changeable guards that popped on & off like a cover. It comes down to preferences, and having tried this unit and other, I prefer the removable guards. One last thing... the charging cradle is odd to me. With the way the trimmer gets inserted it just seems... backwards... a bit awkward... to me. I travel every 6 weeks on average and prefer a simple charging cord to carry, not this extra bulky cradle thing. Maybe the designers thought "oooohhhh, we'll make it look all fancy so it's on DISPLAY and guests can OOOHHHH and AAHHHHHH over the beard trimmer..." Sorry, I'm not that fancy. Function wins out for me 90% of the time. Panasonic has done a very good job, and they will never get everyone to like every aspect of their product. I don't hate it, but after 18 months of ownership I'm looking for those features that matter more to me.

## Frequently Bought Together

- Panasonic Cordless Men's Beard Trimmer With Precision Dial, Adjustable 19 Length Setting, Rechargeable Battery, Washable - ER-GB40-S (Blue)
- Panasonic beard trimmer blade ER9606 For ER2405,ER2403P,ER-GB40-W
- Wahl Premium Hair Clipper Blade Lubricating Oil for Clippers, Trimmers, & Blade Corrosion for Rust Prevention – 4 Fluid Ounces – Model 3310-300A

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---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-10*