Does Ni-Cd batteries charger can recharge lithium batteries?

Two days before one of Batteries Mart friends bought a second-hand U.S. Bu send license 18V rechargeable drill and electric circular saw on the Internet me, but but the two open lithium batteries are 2200 milliamperes (and original is the nickel-cadmium batteries), can be charger nickel-cadmium battery charger (NiCad), also consulting the owner, the owner said them could use, no problem. He turn to me for help.Nickel cadmium battery charger can really do to a lithium battery? Also, how can find out the actual capacity of the battery do? Today, Batteries Mart would like to talk about something about it.