ISDT BG-8S Battery Checker

I always buy battery chargers and checkers that can be calibrated, because they eventually need it. My new ISDT BG-8S Battery Checker needed to be calibrated, because one cell was a little off. Also, I love that I can use this device as an S-Bus receiver checker.

I received the power supply; however, it arrived damaged. PRC quickly sent a second unit out with pre-posted return shipping and I couldn't be happier. Great power supply.

Top notch!

Let me say that this is a very useful device to have in your shop or in the field. The accuracy was checked with my Fluke RMS meter and found to be within tolerance. So this device can check batteries, but can also balance packs (slowly) and power or your USB devices.

The only con is; the screen protector is a pain in the butt to put on the device. The problem is the LCD screen is plastic and so is the screen protector. Static electricity causes same dust or particles to stick between the surfaces during the application process. I would have preferred the factory to install these or upgrade the screen material all together. Considering the price, this did not cause me to drop the start rating
This is a awesome tool to have and very satisfied with the performance. I think ISDT is a company to be watching for future products
RichJ53

It perfectly balanced all 4 of my DIY ebike 7s8p 18650 battery packs!