The JK-BMS 4S-8S Edition - World Premiere. The best BMS now for your 12V LiFePO4 battery system.

So, here we are, guys! Long time awaited and finally on Andy's workbench, ready for the ultimate test and rev... experience sharing! The 4S-8S JK-BMS, the Jack of all trades, the Master of balancing, the King of all BMSes ( I actually like this headline above!) Here is everything you need to know and ever wanted to know about the 4S version of this BMS we all love so much. Gone are the days where we had to add fiddly DC-boosters to the BMS to fake its supply voltage. This new 4S Edition can live just of the battery power itself. Like a real man! Just as BMS so to speak. I did all the testing with this BMS in this video: over and under-voltage, over-current, over and under-temperature. EVERYTHING!!! Hence we have now reached an unseen length of footage, packed in one long amazing video. And I listened to you and packed this all in one loooong stream instead of making a 13 series season out of it. So sit back and enjoy. Wait! Get a cold SPAT 🍺 and some chips before that... it will be a long night! Don't be sad that the BMS smoked a bit. In the very next video we will analyse again what has actually happend and I think the damage is not as bad as it looks like in this video here. So stay tuned for this upcoming video here on the channel. Take US$10 off if you spend more than US$100 in the Hankzor store one AliExpress. Use the link down below and the coupon code OFFGRID at checkout. JK-BMS 4s-8s Edition: https://off-grid-garage.com/battery-m... Please subscribe and join me on my journey of the Off-Grid Garage! For more information, please check out my website with links to all the batteries, materials, devices and products I have used in my videos: https://off-grid-garage.com The 'Buy me a Beer🍻'-link is here (on the website, scroll all the way down): https://off-grid-garage.com Thank you for your support! You can also click on the Thanks button under the video to support the channel. Thank you, if you have already! T-Shirts, caps, mugs and more in our merch-shop: https://off-grid-garage.com/merch **** These are the batteries you are looking for **** 🔋➡EVE LF280/304 LiFePO4 cells 3.2V/280+304Ah: https://off-grid-garage.com/batteries/ 🌞➡Solar charge Controllers, Inverters and accessories: https://off-grid-garage.com/solar-cha... 🔧➡Tools, Analysers and Testers: https://off-grid-garage.com/equipment/ 📈➡ Battery Tests and Results: https://off-grid-garage.com/battery-d... 🔌➡Batteries, charger and accessories: https://off-grid-garage.com/batteries-3/ ⚡➡Cables, Inverters and Electronics: https://off-grid-garage.com/electronics/ Get 5% off when buying Bluetti all-in-one Power Storage Products! https://off-grid-garage.com/bluetti/ Great "Next Gen" AOLithium Batteries (4000 cycles, Bluetooth, CALB cells) https://aolithium.com/?ref=offgridgarage The Sunfunkit DIY battery. Great product to build your own 12V battery. Use OGGA at checkout to get 6% off. Video Review:    • The Sun Fun Kit Experience. Building your ...   New to AliExpress? Use my referral code below to register and earn US$19 store credit. What a great start! https://a.aliexpress.com/_mrtR9Ux Take a live sneak peak at the Off-Grid-Garage in the Victron VRM World: https://vrm.victronenergy.com/install... My Tesla referral code: https://ts.la/stefan96963 My other YouTube channels:    / offgridgarageaustralia