--- product_id: 86678382 title: "ER-GB37 Men's Trimmer (Black)" brand: "panasonic" price: "$176.25" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.ec/products/86678382-er-gb37-mens-trimmer-black store_origin: EC region: Ecuador --- # Long-lasting lithium polymer battery 45° ultra-sharp precision blades 19 quick-adjust length settings ER-GB37 Men's Trimmer (Black) **Brand:** panasonic **Price:** $176.25 **Availability:** ✅ In Stock ## Summary > ⚔️ Trim sharp, look sharper – own your style with precision! ## Quick Answers - **What is this?** ER-GB37 Men's Trimmer (Black) by panasonic - **How much does it cost?** $176.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/86678382-er-gb37-mens-trimmer-black) ## 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 - • **Power That Keeps Up:** Includes a reliable lithium polymer battery for consistent grooming without interruptions. - • **Sleek, Compact Design:** Lightweight and ergonomic at just 540g, perfect for on-the-go professionals. - • **Master the Art of Precision:** Ultra-sharp blades forged at a 45° angle for effortless, close trimming. - • **Tailor Your Style with Ease:** 19 adjustable length settings in 0.5mm increments for flawless beard and mustache control. - • **Crafted with Japanese Blade Expertise:** Inspired by legendary sword-making for unmatched durability and sharpness. ## Overview The Panasonic ER-GB37 Men's Trimmer combines advanced Japanese blade technology with 19 precise length settings, powered by a durable lithium polymer battery. Designed for professional-grade grooming, it offers a close, comfortable trim with an ergonomic, travel-friendly design. ## Description Product Description Advancing the Japanese art of crafting exceptionally sharp and durable swords, Panasonic has applied its state-of-the art blade technology to the Panasonic ER-GB37 Trimmer. The result is a precision blade of extraordinary strength and performance. Precision forged for strength and durability, the ultra-sharp men’s electric trimmer blades in the ER-GB37 are honed to an optimum 45° angle for close, comfortable beard and mustache trimming performance. Maintain your perfect beard and mustache trim length with a quick-adjust, 19-setting dial. Choose precise electric trimmer settings in 0.5mm increments. Safety Warning Avoid using on wet skin or near water sources. Keep away from children. Do not use on infants or near eyes. ## Features - Panasonic ER GB37 Men's Trimmer (Black) - Product type: HAIR TRIMMER - Brand: Panasonic - Black ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00KPQQ1WU | | Batteries | 1 Lithium Polymer batteries required. (included) | | Country Of Origin | China | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Is Discontinued By Manufacturer | No | | Item Model Number | ER-GB37-K44B | | Manufacturer | Panasonic | | Product Dimensions | 5.3 x 4.2 x 18 cm; 540 g | ## Product Details - **Batteries required?:** Yes - **Blade material:** Stainless Steel - **Brand:** Panasonic - **Colour:** Black - **Item dimensions L x W x H:** 5.3 x 4.2 x 18 centimetres - **Material:** Foam,Panasonic - **Power source:** Battery Powered - **Recommended uses for product:** Trimming, Cleaning Neckline, Facial Hair - **Special feature:** USB Reachargeable - **Target audience:** Men ## Images ![ER-GB37 Men's Trimmer (Black) - Image 1](https://m.media-amazon.com/images/I/41kY3sSUHrL.jpg) ![ER-GB37 Men's Trimmer (Black) - Image 2](https://m.media-amazon.com/images/I/610IyS8mx6L.jpg) ![ER-GB37 Men's Trimmer (Black) - Image 3](https://m.media-amazon.com/images/I/61vT1++7k+L.jpg) ![ER-GB37 Men's Trimmer (Black) - Image 4](https://m.media-amazon.com/images/I/61zPTEmycoL.jpg) ![ER-GB37 Men's Trimmer (Black) - Image 5](https://m.media-amazon.com/images/I/515ruOdgq+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Panasonic GB37 vs Philips QT4011 *by on Reviewed in India 1 May 2018* I was using a Philips QT4011 trimmer for more than two years. It once died on me within warranty and I got a free repair (or replacement, not sure). Then the trimmer blades started slipping at the point where the motor shat mates the blade rotating mechanism. It continued to work but I had to fix it every time I trimmed.I'm a Panasonic fan boy, I admit. And even before the Philips started giving problems, I wanted to buy it. I have bought their TV, Fridge, AC, and even the batteries! I actually wanted to buy the GB40 but it never came on sale and as is it was 3X of the Philips.I got the Gb37 after reading lots of reviews on Amazon as well as other sites. People went on to talk about how a Panasonic trimmer is a Mercedes in front of others being Marutis. I haven't been disappointed. Having said that the Mercedes and Maruti comparison is not correct. If Philips QT4011 is Dzire, consider the Panasonic GB37 a VW Vento. Make no mistake, VW Vento is a car in different league!Coming back to both trimmer's specifics:- Dry and wet trimming. No worrying about it not touching water. Just wash it under the tap! Don't under-estimate this. I lost the first QT4011 probably because of this. Bathrooms are wet places and there can be accidents.- Evenly and clean trimming. No hair pulling, nothing. Even if you trim without the attachment. Philips was very close to GB37's performance. In fact I felt QT4011's shortest length was pretty good. It was not zero, nor was it as long as Panasonic's shortest. You can remove the attachment on the Gb37 and it goes almost zero but that is shorter than Philips' shortest. Not a big deal either way though.- Excellent build quality and overall touch n feel of it. Lovely size and weight gives pleasure in holding it. Philips felt a little smaller and lighter. (my hands are not big but i still feel, Panasonic has better size). The only place the GB37 seems poor quality is the attachment. It's a but flimsy and every time I attach it, I feel I will break it. Philips' red attachment was superior.- GB37 has a requirement that one is supposed to oil the blades before and after trimming. Honestly, barring a couple of times, I haven't done it at all. And it seems to be doing alright for last seven months of usage. Maybe it's because I don't wash it. The Philips one has no such requirement.- Panasonic holds the charge well. A single charge should get 7-8 trims at least. I trim once a week and in last seven months, I would have charged it 3-4 times max. Philips was no different here. Panasonic could be slightly better.- You can use both of these while getting charged (plugged in) or without the chord when fully charged, of course.To me, if I were out there to buy again, I would probably take the GB37 over QT4011. However, the caveat here is that I would not pay more than 25-30% premium for the Panasonic. If it turns out to be more expensive, I will take the Philips.They both are great, GB37 is slightly better.Update 21 Sep 2018---------------------------------My frequency of usage is once in a week. I used the Panasonic GB37 last Saturday and kept it back safe. Pulled it out Friday morning and it was dead. Put it on charging for the entire day assuming it could be battery issue but it's just dead. Going to contact the service centre.Update 11 Oct 2018--------------------------------Finally got time to call up Panasonic customer care today. Prompt help was offered in terms of the contact no of the manager lady at their Sanpada (Navi Mumbai) service centre. Called her up and she said that they don't cater to Trimmers and I will have to go to Dadar.Called up the customer care again and they apologized and said they are not updated by the authorities about this change. I asked for an alternate no and they redirected me to Panvel. They had offered Mumbai alternatives but they are all are relatively far.Called up Panvel service centre and this gentleman said that they don't service Trimmers either. He said he can take the device and send it to Thane or I can do it myself, since it would be faster. He also suggested that the Sanpada service centre should be able to take it and send to save me time. Couldn't call Sanpada again.So, here we are. They don't have a service centre for Trimmers in entire Navi Mumbai. Just to remind myself, Philips has one at Vashi. ### ⭐⭐⭐⭐ So fast So smooth So easy *by on Reviewed in India 16 June 2024* Probably the best hair trimmer I have used till date, I used to use the Phillips one. But now this is sooo wide and clean I am just loving the use of this. ### ⭐⭐⭐⭐⭐ Quality *by on Reviewed in India 21 February 2026* I have been using for 5 years, very good product. Worth for money ## Frequently Bought Together - Panasonic ER-GB37 Men's Trimmer (Black) - Panasonic ER-GN30 Wet & Dry Electric Facial Hair Ear and Nose Hair Trimmer for Men, Battery-Powered with 90 min operation, Black - Panasonic ES-RT37 Wet and Dry Rechargeable Electric 3-Blade Shaver for Men (100-240 V) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/86678382-er-gb37-mens-trimmer-black](https://www.desertcart.ec/products/86678382-er-gb37-mens-trimmer-black) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-04*