2 1000mAh Li-Po Rechargeable Batteries and 1 USB Charger - 7.4V Cell L
Batterie LiPo gonflée : que faire et comment éviter ça ?
Les batteries en modélisme
USB Charger for 7.4V LiPo Battery - DFRobot
Discover the Excitement of RC Hobbies with Grayson Hobby Basic Lipo 2S - 3S Charger | Grayson Hobby Your Ultimate Destination for RC Hobbies and FPV Drones and Radio Control Cars and Models