Review on 🔋 Schumacher Battery Charger and Engine Starter - 50 Amp/10 Amp, 12V - Ideal for Cars, Trucks, SUVs, RVs with Bonus Boost Maintainer and Auto Desulfator by Vince Preston

Bought this charger for peace of mind in case we run out of battery - I never write reviews but figured I had no choice but to have one on the matter decent person - used It charged all night for the first time. In the morning the RV battery was low. It was worse than plugging it in. I thought I might have done something wrong but I noticed a strong smell of burning. So I looked when it loaded and I saw it sparkled like a welder - I turned it off straight away - and yes, the red plus and black minus - I gave it to a well-known electrician and he has a used chopstick found in it - what a disgusting thing -