Description M5Stack Battery Base for Cameras Offers a battery base for 3 types of M5Cameras Compatible with M5Camera, M5Camera_X, and M5Camera_F With JST connector, no soldering required Battery: Poly Lithium Capacity: 400 mAh The M5Stack Battery Base for Cameras is a battery base for 3 types of M5Cameras: M5Camera, M5Camera_X, M5Camera_F for a 400 mAh Lipo battery. View more What's Included 1x M5Stack Battery Base for Cameras Dimensions Size 48 x 24 x 12 mm (L x W x H) Specifications Weight: 12 g