If the charge lite lites up it will charge. Nicad and Nimh batts don't care what charger is being used so long as the voltage is correct. Same for tx's, they can be charged thru the charge jack but not discharged, they have to be disconnected and discharged seperatly. If the plug goes in and makes contact it will charge ok, even if not exactly the same. I interchange chargers and batterys all the time. The Accucycle will work ok for charging tx's but not discharging.