Review on 🔌 ULTRAPOWER 4Amp 12.8V-14.4V Lipo LifePO4 Battery Charger: Intelligent 4-Stage Maintenance Trickle Charger for Cars, Motorcycles, Lawn Mowers, Toy Cars, and Golf Carts by Greg Hammett

Plugged in and started charging the LiFePO4 battery. After about two hours, the charger became very hot and cannot be touched! Immediately unplug the device, allow it to cool, and request a refund. If the charger gets hot, it's usually due to either a voltage mismatch, polarity, or faulty components. The cables felt cool, but the plastic case was hot. Abnormal. Yes, the charger was designed and dimensioned for the battery to be charged. It was even recommended by a YMMV battery seller but wasn't happy with the product.