"The Pentax K-BC92H is a spare or replacement battery charger for the Pentax D-LI92 battery as supplied with the Pentax X70 and WG-3 digital compact cameras, in addition to a variety of other Pentax cameras."
"The Pentax K-BC109 Battery Charger is for use with the D-LI109 Battery, as utilised in the K-50, K-500, K-30 and K-r cameras."
"Pentax K-BC50H Battery Charger Kit is suitable for use with the D-LI50 battery, as used in the K20D and K10D diigital cameras."
"The Pentax K-AC128 AC Adapter is a mains power adapter for use with the Pentax Pentax K-50, K-500 and K-30 cameras. It allows you to power your camera directly from the mains, which is particularly useful when workingindoors,..."
"The Pentax K-AC117H AC Adapter Kit is for use with the G-1, WG-2 and WG-3 cameras (both GPS and non-GPS models). It powers your camera from a mains supply, allowing prolonged use when near such a supply, or peace..."
"The Pentax D-BH109 AA Battery Holder is for the Pentax K-5, K-500, K-r and K30 Digital SLRs and allows the camera to be powered by AA batteries."