I've been known to use my old Razr chargers in a pinch - however - I would only do so if it's an emergency and only at your own (the phone's) risk. The input is virtually the same on both (100-240V, 50/60 Hz) but the output varies slightly, 5 vdc 550ma on the Razr (moto) charger and 5 vdc .7ma on the BB.
When in doubt always check to specs. Try to find your BB charger or just buy a new one. You'll find both the charger and the phone get hot to the touch when you use a mismatched charger. Not a good long-term thing.
Originally Posted by ShaxV1
Ok, I can't seem to find my BB Charger for the life of me, however I still have the charger from my Razr, and it seems to fit fine with the BB. Will it hurt anything to use the Razr charger?