TOPDON BatteryLab

I got a tb6000 and it worked for a few months, now it never connects to any battery without dropping. So, I have to get another brand battery tender. 0/10 would not recommend.

Despite what the description says, I now have a little brick. This app does not detect my subject battery analyzer, even though it’s plugged into my car battery and I have a green light for power. It just stays stuck on the “Searching for available devices” screen. Please put out a reliable app!! Guess I’ll have to toss this brick in the garbage.

Bought BT20 a year ago and it had its own BT20 software in test flight that let me show customers real time battery data and very simple information to show them if battery is good or bad holding charge or not. 1 year later that software is not working and they came out with this junk that only says BASIC info… eg they want you to buy another product that they will iPHASEOUT in a year. Real nice.