Evening chaps (and chapettes)
Need to sort the fleet out with some “reliable” in cab chargers, pref 24v.
I stocked up with 30 of the £2.99 jobbies from ebay - 3 fried phones and a few that started smoking 
micro usb’s are no issue, I have a box full of those… just no reliable connectors for in the cabs.
Any recommendations?