I have a universal power supply it goes from 3v upto 12v it goes from ac to ac or ac to dc. I have a 7.2v battery ans the power msupply has 7.2v settings can i cut off the 9v hook up that is 2 wires +&- and crimp my male connector to it and charge my battery with that?
Knowone knows if it will work hmmm mmmmkkkkaaayyyyy
It's pretty hard to understand what you're trying to do. Are you charging a 9V battery, a 7.2V battery, or a motorcycle battery? More info might get a response or two.... :thumb:
its for a 7.2v RC battery
You will want a resistor in series with your battery so that charging current will be limited. What is the Ah rating on the battery?
Hey man, I do RC as well. Are you charging a NiCad or a NiMH? Is this for a starter. You should just hit up Tower hobbies and get a charger for RC stuff. A constant current at 7.2 volts might not be your best option. Most charging units charge on a curve and have peak sensing circuits to ensure a complete charge. I use one charger for my transceiver batteries, receiver battery pack, and the POS EZ-Start battery. I'm into the nitro rigs so I don't mess with Lipos very often. PM me is you ever want any help with RC. :D