Review on ⚡ CHARGE IT! 4520: A Smart 12V (20/10/2) Amp Charger for All Your Charging Needs by Mike Wheeler

I bought one of these in 2015 because we had it at work and I thought it was great, light weight and versatile in terms of voltage and type. He charged the batteries. He died about 2 years later. Got another one in December 2018 and today I wanted to charge the battery and it doesn't do anything. The one year warranty if I use it for four or five years is useless. Won't buy again, they're cheap but unreliable.