- This is by far the easiest to use, fastest charger I have owned. I use it primarily to charge 6s and 5s packs in parallel at 3-4c charge rates. It will do higher, but I baby my packs. This charger just delivers (with the right power supply and generator) the watts I need to fly nearly non-stop all day. Thanks, Progressive!!
Fantastic Charger! Submitted by EmmDee on 4/4/2011