Quantity   Component name
1 × lipo cell 2750mAh
1 × 5V Step-Up Converter http://www.ebay.de/itm/1Stk-Mini-DC-DC-USB-0-9V-5V-to-5V-Boost-Step-up-Power-Supply-Module-PFM-Control-/181466001758?pt=LH_DefaultDomain_77&hash=item2a4037715e
1 × 1A TP4056 LiPo Charger http://www.ebay.de/itm/mini-USB-Ladegerat-Li-po-ion-charger-1A-Akku-3-7-5V-Temperaturs-Arduino-TP4056-/221525300340?pt=LH_DefaultDomain_77&hash=item3393efd474
1 × Switch Development Kits, Boards and Systems / Development Kits and Boards
1 × hackaday swag
4 × Bananaplug connectors http://www.ebay.de/itm/5-10-20x-Bananenbuchse-Bananenstecker-Labor-Einbuchse-Buschelstecker-4mm-Auswahl-/400837405462?pt=LH_DefaultDomain_77&var=&hash=item5d53c56b16