This ones should fit (JST 2pin 2mm): http://www.aliexpress.com/item/Mini-Micro-JST-2-0mm-T-1-2-Pin-Connector-w-Wire-x-10-sets/1536712197.html
@Spocki started
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.
This ones should fit (JST 2pin 2mm): http://www.aliexpress.com/item/Mini-Micro-JST-2-0mm-T-1-2-Pin-Connector-w-Wire-x-10-sets/1536712197.html