1x LiPo battery 380 mAh suitable for UDI U816, WL Toys V939, Robbe Nano Loop, Hubsan X4 H107, Mini Pet, Mini CP, Genius CP, HM Mini CP-Z17, Pichler C6106, X-Dart, 6044 (Toys)
Size is almost the same 240 mAh battery. Capacity to have to accordingly. So far, no problems. All clear. Purchase was worth it.
