Amazon.com: DJI RoboMaster S1 Charger Provides The RoboMaster S1 Intelligent Battery with a Full Charge in Approximately 90 Minutes : Everything Else
DJI Chassis Armor Kit for RoboMaster S1 CP.RM.00000080.02 B&H
DJI RoboMaster S1 Intelligent Battery
Source DJI RoboMaster S1 Intelligent Battery for DJI Robomaster S1 Built in High-Energy Li-ion Battery Up to 35 Minutes of Battery life on m.alibaba.com
Portable Multi Battery Charger for DJI RoboMaster S1 Intelligent Charger for Phone Charging Hub with USB Port Cable Accessories - AliExpress