PropellerGraph Change your cover photoUpload Change your cover photoUpload Change your cover photo PropellerGraph Electronics Hobbyist and DIYer. Loves taking photos of small things. This user account status is Approved Posts Posts Comments Comments Right! Everything inside runs at 5V or lower. The radio box looks like it’s detachable (although you can’t actually pull… On Turnigy 9X Repair: A Backwards Battery Blunder