Pretty solid and good quality charger. Tiny in size and measured charging current relly is up to 0.9 A and voltage is sloghtly lover than specs indicate being around 16.75 but its really ok since there is rarely need to charge cells to 4.20V per cell so its not a big deal. Does get quite hot during many hours of charging with full amperage but cools down chen moving to CV state and when charging gurrent gets reduced. Lets see how long it will last, good purchase!
As described in AD, fast shipping. It has a led that turns red when charging and green when it is charged. For now two correct charges on 14.8v lithium battery.