@Peng There are a couple of ways of powering an Organelle from a portable supply:
- Standard ‘AA’ Batteries: http://www.mouser.com/ProductDetail/Adafruit/248/?qs=GURawfaeGuBBtITeESyCFA%3D%3D&gclid=CNySxLTy8MsCFUpahgod6AIP7A We used this to power the Organelle here: https://www.instagram.com/p/BJ52HGmjmor/?taken-by=critterguitari
- Rechargeable Power Supply: https://www.amazon.com/dp/B011BGPUSI/ref=pd_lpo_sbs_dp_ss_2?pf_rd_p=1944687522&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=B00P9U9ZXO&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=4284K05FN6V5JR3NGW2N NOTE: We have not tried this one. Any external battery must supply a minimum of 1000mA and connect to the Organelle with a 2.1mm tip with center-positive polarity.
If you do decide to try something like these out, please let us know how it goes!
Thanks,
Chris