That battery surely exist and it will give You 4 hours of running using one of them assuming You manage to draw only 2 Amps. Else, at 5 Amp, less than 2 hours of peltier powering.
That battery surely exist and it will give You 4 hours of running using one of them assuming You manage to draw only 2 Amps. Else, at 5 Amp, less than 2 hours of peltier powering.