
EDIT: Forgot to mention I am in Japan.I am trying to turn a wallplug small home appliance into a smaller battery powered appliance. I have everything except the battery covered.This means I need a small 15v/0.8A battery source. Currently using 10 regchargeable AA 1.5V which is not going to work on final piece. (Too tedious) What do I do?I've looked up battery combos but they are above or below voltage. Using transformers to knockdown to 15v seems to be the way but I can only find AC>DC.I also have a size limitation.(For the entire thing, not just the battery. But if it fits into these dimensions I can probably work with it) Either 13.5x18.5x2.5 cm or 13.5x18.5x1 cm (CD case sizes)The largest part is the battery for sure and I can finangle the rest. The thing does have a DC plug (Which I jury rigged to a mess of a 10 battery pack)The adaptor via /r/DIY http://ift.tt/2w2S6Ny