Battery Runtime Test - Bosch Professional GRT 18V-33 String Trimmer (GFR 18V23 Brush Cutter)

TESTING how long batteries last on the new Bosch Professional GRT 18V-33 and GFR 18V-23 String Trimmer / Brush Cutter. I test the standard 4Ah and 8Ah and 12Ah ProCore batteries. Full review video here 👉    • Bosch Professional String Trimmer EXPOSED!...   Grass cutting tests here 👉    • Testing Bosch Professional GFR 18V-23 Stri...   The string trimmer version of this machine is the GRT 18V-33 (which does not include the brush cutter blade and attachments). The brush cutter version of this machine is the GFR 18V-23 (which includes a string trimmer head). I purchased this from Power Tool Services in South Africa however below are some Amazon links for elsewhere in the world ❤️❤️ Using these links help support the channel and I'd like to thank you very much for your support ❤️❤️ TOOLS (and some other options): Brush Cutter GFR 18V-23 👉 https://amzn.to/4ebnFqi String Trimmer GRT 18V-33 👉 Bosch Hedgecutter GHE 18V-60 👉 https://amzn.to/3NNFzo8 Bosch Blower GBL 18V-750 👉 https://amzn.to/3C3qah8 Twisted trimmer line 👉 https://amzn.to/3ApOr0c Brush cutter blade 👉 https://amzn.to/4eWyyxo BATTERIES: Bosch standard 4Ah battery 👉 https://amzn.to/4eWyyxo Bosch ProCORE 4Ah battery 👉 https://amzn.to/3YsLEeT Bosch ProCORE 5.5Ah battery 👉 https://amzn.to/3YsLN1V Bosch ProCORE 8Ah battery 👉 https://amzn.to/3YhxZXK Bosch ProCORE 12Ah battery 👉 https://amzn.to/4eZPyTC CHARGER: Charger 👉 https://amzn.to/3Ylt605 I am not an expert. This video includes my personal thoughts, experiences and opinions of the product after having used it for a few weeks. ================================================ 💰💰💰 Support for the Channel 💰💰💰 ================================================ If you wish to support the channel, please consider using any of the methods below (Any support will be VERY much appreciated): ⭐️ Use Super Thanks on YouTube, next to the like button ⭐️ Patreon -   / grantburton   ⭐️ Pay Pal - https://paypal.me/grantburtonbuilds ================================================ ✅✅✅ 2024 GEAR ✅✅✅ 📷 Camera - Sony A6400 https://amzn.to/2ErIC5s 🔭 Lens - Sony 18 - 105mm f/4 G OSS https://amzn.to/3hWwqri 🔭 Lens: Sigma 16mm f/1.4 https://amzn.to/2ZZeS7J 🔭 Lens: Sigma 30mm f/1.4 https://amzn.to/2HJcWd7 🎙 Mic: RODE NTG5 https://amzn.to/361R4nx 🎙 Microphone - RODE Wireless GO II https://amzn.to/2YZ9PX0 🎙 Microphone - RODE Video Mic Pro+ https://amzn.to/3jsk7o7 🎧 Audio Recorder: Zoom F6 https://amzn.to/2HeVGwb 💻 MacBook Pro 16 inch https://amzn.to/2GlCMTU 🎧 Headphones: BeyerDynamic DT770 Pro (80 Ohm) https://amzn.to/33kurc9 OTHER BOSCH TOOL REVIEW VIDEOS 🌟 18V-150C Brushless Drill    • Bosch Professional GSB 18V-1330CN Drill Te...   🌟 18V-50 Brushless Drill    • Bosch Brushless Drill Review and Testing |...   🌟 Jobsite Work Light GLI 18V-1900    • Bosch Professional GLI 18V-1900 (18V-2200c...   🌟 Bosch GWS 180-LI Brushless angle grinder    • Bosch Cordless Angle Grinder TEST and Revi...   Soundtracks from Epidemic Sound (Referral link below) https://www.epidemicsound.com/referra... Please help support the channel by purchasing through my Amazon Affiliate links above. When you do, I earn a small commission which helps keep the channel going and you don't pay anything extra. Related channels ‪@salawn‬ ‪@BackyardBushveld‬ Brands in the video ‪@boschglobal‬ ‪@itoolmart‬ ‪@boschuk‬ ‪@BoschProfessional‬ ‪@BoschProfessionalUK‬ ‪@BoschProfessionalAfrica‬ Burton Builds S07E23 #Bosch #DIY #burtonbuilds