So 10 stacks in a pack and you have 3.6v and .3 amps? Overnight you'd stack up a couple amp hours, which is about a phone battery, right? Edit oh microwatts no

So 10 stacks in a pack and you have 3.6v and .3 amps? Overnight you'd stack up a couple amp hours, which is about a phone battery, right? Edit oh microwatts not milliwatts