Amazon.co.jp: One Gain 38SQ-40cm-R8S Special Parallel Cable, KIV Wire Cable, 38SQ, KIV, 1.3 ft (0.4 m), Red and Black Set, Round Crimp Terminal, R38-8S x 4, Crimped : Automotive
Amazon.com: 6 in 1 Parallel Charger and 4-Channel Rapid Battery Charger with 2 USB Ports for DJI Spark : Electronics