That's one hell of a neat chip - looks like it should be able to charge 18650 batteries too no problem (18650s rated at 4 Ah are $1.40 shipped - granted those are chinese amp hours, but they're still a far better deal than most of the Li battery packs).
I agree with user6911 - unpopulated pads for a MAX1555 would be awesome in the next iteration of the Espruino board.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
That's one hell of a neat chip - looks like it should be able to charge 18650 batteries too no problem (18650s rated at 4 Ah are $1.40 shipped - granted those are chinese amp hours, but they're still a far better deal than most of the Li battery packs).
I agree with user6911 - unpopulated pads for a MAX1555 would be awesome in the next iteration of the Espruino board.