D-LI92 Battery or Charger for Pentax / Ricoh RX18 RZ10 RZ18 X70 WG-4/5/20/30
Inbuilt into each Dot.Foto battery is a safety system which gives short circuit protection and prevents the battery from overheating. Dot.Foto VG-C4EM Battery Grip + Remote for Sony. DMW-BLK22 USB-C Battery for Panasonic Lumix.