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Continue to ChatnVision - LiPo 1800mAh 4S 14.8V 35C (EC3 plug) https://www.skymania.ch/produit/nvision-lipo-1800mah-4s-14-8v-35c-ec3-plug/
nVision - LiPo 1800mAh 4S 14.8V 35C (EC3 plug) https://www.skymania.ch/produit/nvision-lipo-1800mah-4s-14-8v-35c-ec3-plug/