Review on 🔋 MiBOXER 8-Bay Smart Charger with Automatic LCD Display for 18650 Batteries by Donna Taflinger

I love this product so much I bought a second one and will be giving up some of my other chargers in favor of this one. It charges a wide range of batteries of different sizes. and chemistry. The variable charging rate is impressive. Other accrual units determine the best accrual rate at the start of accrual and keep that accrual rate. This device measures a battery's internal resistance and increases the charge rate if the resistance drops during a charge, resulting in faster battery charging. One of my batteries showed an internal resistance of 999 mΩ, which is the limit of the device display. I will condition and discard this battery if the battery continues to have high internal resistance. This is a great safety feature, I discard bad batteries before they can pose a fire hazard when charging. The LCD looks thin. At no time do I have to be careful to apply pressure, with slight pressure the different segments light up. The cable has a large brick transformer which is quite bulky.