---
product_id: 734549640
title: "BT 9420"
brand: "braun"
price: "1082 zł"
currency: PLN
in_stock: true
reviews_count: 6
category: "Braun"
url: https://www.desertcart.pl/products/734549640-bt-9420
store_origin: PL
region: Poland
---

# 180 min wireless battery 100% waterproof design 40 precise length settings BT 9420

**Brand:** braun
**Price:** 1082 zł
**Availability:** ✅ In Stock

## Summary

> ✂️ Elevate your grooming game with precision and power — never settle for less!

## Quick Answers

- **What is this?** BT 9420 by braun
- **How much does it cost?** 1082 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/734549640-bt-9420)

## Best For

- braun enthusiasts

## Why This Product

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

## Key Features

- • **Unstoppable Power:** Long-lasting 180-minute wireless battery keeps you sharp on the go
- • **ProBlade Perfection:** Ultra-sharp stainless steel blades capture every hair with barber-grade accuracy
- • **Waterproof & Worry-Free:** Fully waterproof for effortless cleaning and reliable performance in any environment
- • **Complete Grooming Arsenal:** Includes 10 professional barber tools and a travel case for styling freedom anywhere
- • **Precision at Your Fingertips:** 40 length settings in 0.5mm increments for tailored grooming mastery

## Overview

The Braun BT9420 Series 9 is a professional-grade electric beard trimmer featuring ultra-sharp ProBlade stainless steel blades, 40 adjustable length settings with ProWheel precision, and a powerful 180-minute wireless lithium-ion battery. Fully waterproof and equipped with 10 barber tools including contour and detail heads, it offers versatile, precise grooming at home or on the move. Designed for men seeking flawless, customizable beard styling with easy maintenance and travel convenience.

## Description

Product Description For a barber fresh look at home: Braun Professional beard trimmer. Accurate with every pull with our sharpest Pro blade. AutoSense technology ensures uniformity on every beard. ProWheel with 40 length settings and ProLock, 180 min. Battery Life. Package includes: 1 x beard trimmer including pro blade trimmer attachment. 1 x Detail Pro trimmer head. 1 x contour pro trimmer head. 1 x precision comb attachment (0.5-10 mm). 1 x Precision Hair Comb Attachment (10.5-20mm) 1 x beard comb attachment for transitions. 1 x Gillette ProGlide razor. 1 x Gillette ProGlide replacement blade. 1 x charging station. 1 x beard stencil. 1 x cleaning brush. 1 x travel case. Directions 1. Make sure the electric shaver is fully charged before first use. 2. Before turning on the device, clean skin and beard with lukewarm water. 3. Choose the desired length with the precision selector. 4. Gently run the electric shaver over the beard, follow the direction of hair growth. 5. Clean the razor after use and remove accumulated hair. 6. Charge the razor after each use to ensure a long service life. Safety Warning Do not use near water sources, avoid eye contact with cutting blades, do not use on irritated or injured skin, keep away from children, disconnect device when not in use and follow recommended cleaning procedures. Manufacturer Contact Information Frankfurter Str.145, 61476 Kronberg, Germany

Review: AVOID - breaks down! Buy Phillips instead - I’ve had 2 of these trimmers now. The first broke within the first year after the adjustment wheel was stuck and impossible to move. In fairness to Braun, their repair service was quick and easy to use. They sent me a brand new replacement unit as the problem couldn’t be fixed. Within 2 months, the new unit has developed the exact same problem! Incredibly frustrating especially given the price you’re expected to pay for this. Should have stuck with Phillips as I have done in the past. Won’t be making that mistake again.
Review: Braun - słaba jakość i możliwości za wysoką cenę - Zdecydowanie jedna z najgorszych golarek jakie kiedykolwiek miałem. Jest niewarta nawet 200zl, pomimo trzymania w futerale i specjalnej „funkcji” w postaci blokady długości cięcia potrafi zmienić długość cięcia i ogolić „na zero”. Jakość wykonania przeciętna, jakość golenia na poziomie podstawowego modelu Philips One Blade. Skusiłem się na nią tylko dlatego, że liczyłem że poradzi sobie lepiej z trymowaniem na długości powyżej 5mm, absolutnie nie radzi sobie lepiej, jest jedynie cichsza niż Philips. Odradzam zakupu czegokolwiek sygnowanego logiem Braun bo to gwarancja tego, że przepłacicie za niskiej jakości produkt.

## Features

- PROFESSIONAL RESULTS WITH EVERY PULL - With the sharpest Pro blade for life, even difficult hair is captured, and thanks to AutoSense technology, every beard is cut perfectly evenly
- UNBEATABLE CONTROL IN YOUR HANDS Choose from 40 length settings in precise 0.5mm increments with the precision wheel and save your setting to avoid confusion
- Easily at home trimming, contouring, detailing and creating transitions: premium barber tools ensure precise lines, smooth transitions, and even trimming for perfect results
- The durable trimmer for men is 100% waterproof for easy cleaning, has a powerful lithium-ion battery with 180 minutes. Wireless battery life, lifetime sharp blades, charging station and case for storing in the bathroom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BT53FCZ3 |
| Are Batteries Required | Yes |
| Best Sellers Rank | 194,234 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 653 in Men's Electric Foil Shavers 1,170 in Hair Clippers |
| Blade Material | Stainless Steel |
| Brand | Braun |
| Brand Name | Braun |
| Colour | Grey |
| Connector Type | Wireless |
| Customer Reviews | 4.4 out of 5 stars 1,132 Reviews |
| Global Trade Identification Number | 04210201448495 |
| Hair Type | All |
| Is Waterproof | True |
| Item Dimensions | 16 x 7.4 x 28.2 centimetres |
| Item Weight | 543 Grams |
| Item weight | 543 Grams |
| Manufacturer | Procter & Gamble |
| Manufacturer Contact Information | Frankfurter Str.145, 61476 Kronberg, Germany |
| Manufacturer Part Number | 4210201448495 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Cutting Length | 20 Millimetres |
| Minimum Cutting Length | 0.5 Millimetres |
| Model Name | BT 9 |
| Model Number | BT9420 |
| Other Special Features of the Product | AutoSense Technology, ProBlade, Water resistant, Waterproof, Wireless |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Face |
| Recommended uses for product | Face |
| Specific Uses For Product | Dry shave, contour and edge |
| Target Audience | Men |
| Unit Count | 1 count |

## Product Details

- **Blade material:** Stainless Steel
- **Brand:** Braun
- **Colour:** Grey
- **Item dimensions L x W x H:** 16 x 7.4 x 28.2 centimetres
- **Item weight:** 543 Grams
- **Material:** Stainless Steel
- **Power source:** Battery Powered
- **Recommended uses for product:** Face
- **Special feature:** AutoSense Technology, ProBlade, Water resistant, Waterproof, Wireless
- **Target audience:** Men

## Images

![BT 9420 - Image 1](https://m.media-amazon.com/images/I/71VjpAxrQiL.jpg)
![BT 9420 - Image 2](https://m.media-amazon.com/images/I/51s6wTuitlL.jpg)
![BT 9420 - Image 3](https://m.media-amazon.com/images/I/71x-mPMkIBL.jpg)
![BT 9420 - Image 4](https://m.media-amazon.com/images/I/61sgserUDLL.jpg)
![BT 9420 - Image 5](https://m.media-amazon.com/images/I/715iPI9HwwL.jpg)

## Customer Reviews

### ⭐ AVOID - breaks down! Buy Phillips instead
*by K***. on 17 March 2026*

I’ve had 2 of these trimmers now. The first broke within the first year after the adjustment wheel was stuck and impossible to move. In fairness to Braun, their repair service was quick and easy to use. They sent me a brand new replacement unit as the problem couldn’t be fixed. Within 2 months, the new unit has developed the exact same problem! Incredibly frustrating especially given the price you’re expected to pay for this. Should have stuck with Phillips as I have done in the past. Won’t be making that mistake again.

### ⭐ Braun - słaba jakość i możliwości za wysoką cenę
*by P***K on 4 May 2025*

Zdecydowanie jedna z najgorszych golarek jakie kiedykolwiek miałem. Jest niewarta nawet 200zl, pomimo trzymania w futerale i specjalnej „funkcji” w postaci blokady długości cięcia potrafi zmienić długość cięcia i ogolić „na zero”. Jakość wykonania przeciętna, jakość golenia na poziomie podstawowego modelu Philips One Blade. Skusiłem się na nią tylko dlatego, że liczyłem że poradzi sobie lepiej z trymowaniem na długości powyżej 5mm, absolutnie nie radzi sobie lepiej, jest jedynie cichsza niż Philips. Odradzam zakupu czegokolwiek sygnowanego logiem Braun bo to gwarancja tego, że przepłacicie za niskiej jakości produkt.

### ⭐⭐⭐⭐⭐ Braun serie 9
*by G***A on 9 June 2024*

Recensisco questo rasoio elettrico dopo qualche mese di utilizzo proprio per confermare che si tratta di un oggettino con diverse performance. 🔋 Parto col dire della batteria:potente,180 minuti di durata,da gennaio a oggi l'ho ricaricato solo 3 volte e il suo impiego è per rasatura di capelli e corpo e regolazione barba ogni 10 giorni,quindi usato a pieno un po' per tutto. Ha un selettore di precisione con 40 impostazioni di lunghezza con intervallo di precisione di 0,5 mm e un selettore Pro Lock per bloccare la funzione scelta. Tre lame affilate in metallo garantiscono uniformità a qualsiasi tipo di barba,grazie alla tecnologia AutoSense. Comodi e svariati sono gli accessori che ci sono nella confezione per regolare,sfumare e rifinire barba, peli e capelli con ottimi risultati. Base di ricarica non ingombrante,astuccio porta rasoio da viaggio e regola barba in dotazione. Lavabile sotto acqua per un accurata e facile pulizia e in più suggerisco di lubrificare le lame ad ogni uso per garantirne la qualità nel tempo. Conclusioni: soddisfatto al 100% del prodotto,preso in offerta ma il suo valore è quello giusto. Lo consiglio a pieni voti per chi cerca davvero un ottimo rasoio da mille usi!

## Frequently Bought Together

- Braun Professional Beard Trimmer 9, BT9420 for Men from Gillette, 180-min Runtime, Cordless, Lifetime Sharp Metal Blades, 40 Length Settings, Premium Case & Charging Stand, Waterproof
- Braun Series 5 Body Groomer/Intimate Shaver Man, Body Care and Hair Removal for Men, Chest, Armpits, Comb Attachments 1-11 mm, Smooth Shaving Attachment, BG5360
- PHILIPS Nose Hair Trimmer, Series 3000 Nose, Ear and Eyebrow Trimmer Showerproof with Protective Guard System, Battery Operated, No pulling Guaranteed NT3650/16, Grey

---

## 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.pl/products/734549640-bt-9420](https://www.desertcart.pl/products/734549640-bt-9420)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-08-06*