You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
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.
@Gordon
There's a list of places to buy Espruino's JST connector right here. Apart from one issue of Makersify accidentally sending out the wrong part, I think all those links are correct.
I'd consider buying the other end of the battery connector and making yourself an adaptor (rather than hacking your battery around). I think the other end is this one
Just a note about charging - Espruino won't charge batteries (The rev 1v4 board has a place where you can solder a charger IC though). But, like the small USB-powered LiPo chargers you can get, it's meant to charge a single LiPo cell (not the two cells in that battery pack).
To charge it your best bet is to use something like this - it'll come in handy for all sorts of other stuff too!