EN-EL20a Battery for Nikon 1 Series J1 J2 J3 S1 AW1 / Coolpix A P950 P1000 P1100
Inbuilt into each Dot.Foto battery is a safety system which gives short circuit protection and prevents the battery from overheating. DMW-BLK22 USB-C Battery for Panasonic Lumix. Dot.Foto VG-C4EM Battery Grip + Remote for Sony.