super document sur les batteries lithium: http://www.element-energy.co.uk/wordpress/wp-content/uploads/2012/06/CCC-battery-cost_-Element-Energy-report_March2012_Finalbis.pdf
http://vruzend.com/product/vruzend_basic_kit/
vidéos d'assemblage: https://www.youtube.com/watch?v=9Pxq4Au5iuc
18650 battery Lithium Li-ion tester Capacity Current Voltage Detector LCD meter: http://www.ebay.com/itm/18650-battery-Lithium-Li-ion-tester-Capacity-Current-Voltage-Detector-LCD-meter-/400938078158?hash=item5d59c58fce:g:vOEAAOSweW5Ve6eF
Ebike Pedelec Batterie 11600 mAh 36 V Linimncoo 2 ncr18650pf Li-Ion 10s4p 40 Panasonic NCR18650PF 170 euros depuis l'allemagne: http://www.ebay.fr/itm/Ebike-Pedelec-Akku-11600mAh-36V-LiNiMnCoO2-NCR18650PF-Li-Ion-10S4P/222630785917?hash=item33d5d4337d%3Ag%3ANEkAAOSwDRxZqQQm
module sur ebay à 1euro: https://www.ebay.fr/itm/1-5-10PCS-2A-Booster-Board-DC-DC-Step-up-Module-2-24V-Boost-To-5-9-12-28V-/263335960516
datasheet boost: https://www.olimex.com/Products/Breadboarding/BB-PWR-3608/resources/MT3608.pdf
https://solarbotics.com/product/40408/
2PCS DC-DC 1.8V-5V to 3.3V 2 in 1 Step Down Step Up Converter Wifi ESP8266 https://www.ebay.com/itm/2PCS-DC-DC-1-8V-5V-to-3-3V-2-in-1-Step-Down-Step-Up-Converter-Wifi-ESP8266/192274826656?hash=item2cc47905a0:g:9NMAAOSwHLJZjp1z&frcectupt=true