Voltage spike took my battery tester out! Easy fix? 💊💉 Part I

This was not the problem of the tester itself but the power supply. It had an overvoltage and killed the EBC-A20 tester, my favourite battery tester... 💀
After a bit of digging and testing, I found the problem. This should be relatively easy to fix...
The EBC-A20 and its big brother EBC-A40 can be found here. Both are amazing testers for all kind of batteries.
off-grid-garag...
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: off-grid-garag...
The 'buy me a beer 🍻' link is here (on the website, scroll all the way down):
off-grid-garag... 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!
**** These are the batteries you are looking for ****
🔋➡EVE LF280 LiFePO4 cells 3.2V/280Ah: off-grid-garag...
🌞➡Solar, Controllers, Inverters and accessories: off-grid-garag...
🔧➡Tools, Analysers and Testers: off-grid-garag...
📈➡ Battery Tests and Results: off-grid-garag...
🔌➡Batteries, charger and accessories: off-grid-garag...
⚡➡Cables, Inverters and Electronics: off-grid-garag...
Get 5% off when buying Bluetti all-in-one Power Storage Products!
off-grid-garag...
New to AliExpress? Use my referral code below to register and earn US$19 store credit. What a great start! a.aliexpress.c...
Take a live sneak peak at the Off-Grid-Garage in the Victron VRM World:
vrm.victronene...
My Tesla referral code (free 1500 SuperCharger km / 1000mi for you and me)
ts.la/stefan96963