J Jay C New member Feb 27, 2011 #1 Bought a new phone, however I just want it for the battery, my old nokia had a BL-5c but this new one has a BL-4c Can I use the new battery in my old phone or is it no good ? they both have the same voltage but their must be a difference surley.
Bought a new phone, however I just want it for the battery, my old nokia had a BL-5c but this new one has a BL-4c Can I use the new battery in my old phone or is it no good ? they both have the same voltage but their must be a difference surley.
