E-flite 1S USB Li-Po Charger 300mA EFLC1008 Replacement Helicopter Parts

This comes stock with the Blade Nano QX and it is simply excellent. It charges the battery quickly and easily. It's really simple to use. Just plug it in, plug in the battery and charge. I like that there is no start/stop button, which I often forget to press, causing me to wait much, much longer than usual for the battery to charge before I finally realize what happened.

It does just what its name implies, and it does it well. An extension cord between charger and 1s cell makes it easier to insert the cell. Also, it would be good to know the smallest cell that it can be used with. I charge 150 mah cells with it with no worry, but I would not charge the 30 mah or 70 mah cells unless the charger specified that it was ok. The charger specifies that its output is 300 mah, so unless this output is somehow automatically cut back if a small capacity cell is plugged in to the charger, the smaller capacity cells might well be damaged. I rated the fun as "average" because charging batteries is necessary but not fun.