berengerabout two months ago i had the idea to carry extra batteries to give to people who were out and unable to plug in anywhere to recharge Their device. i finished the kit yesterday- it's ready to go in my backpack. i have two 4000ma batteries, two apple charging cables, two c-type charging cables, two micro-usb charging cables
(these also charge the 4000ma batteries.) and then i have another bigger 20k batterie to cover extra needs. i'm ready :))