Hey guys, first post on this forum. I'm working on making a higher capacity battery than a standard 9v for my guitar fx pedal. It's rated 300mAh, so obviously a 9v battery can't power it long, only about an hour and a half. So, what I've got is a 7.4v 1500mAh Li-ion camera battery pack. What are my options for getting this up to the required 9v? I was thinking about adding a 1.4-1.7v (AA I guess) battery in series which would probably get me the required voltage, and because AA's are so much cheaper than 9v's, I would only have to replace the AA, and just recharge the camera battery.
That's just my basic plan, all feedback is welcome, and I want to know if this will actually work or not? I'm not too good with voltages and amps and whatnot.
Cheers
That's just my basic plan, all feedback is welcome, and I want to know if this will actually work or not? I'm not too good with voltages and amps and whatnot.
Cheers