3 adet batarya altaki linkte hangi devre kartını almam lazım son iki link
http://www.ebay.com/itm/4x-2300mAh-14500-3-7v-Li-ion-Rechargeable-Battery-1-Battery-Case-FP-/231110664614?pt=US_Rechargeable_Batteries&hash=item35cf44e1a6
1.devre kartı1pcs 5V Mini USB 1A Lithium Battery Charging Board...