Hey, I'm having trouble deciding which battery to use for a project.
I'd like to run an ATtiny and two motors at ~500mA for extended periods of time, while keeping the battery as light as possible.
I was looking into Energizer's lithium ion AA batteries, which, at 3000mAh, could power my setup for around 4 hours using only two cells.
Other than this option, I've thought about rechargeable batteries, however I'm just not sure which to choose out of the hundreds available. I'd like something ~5v with a capacity of 1000-2000mAh, but I'm not sure if I can get this.
Anyone have advice?