ProMaster 6989 Dually Charger - USB for Nikon EN-EL25 Background Stands 4V and is designed to

4V and is designed to provide power for up to 400 shots when fully charged

Panasonic Lumix DC-GH6

two SLD glass elements

Ilford Delta 100 Professional Black and White Negative Film (120 Roll Film)

Pentax D-Li2

ProMaster 6989 Dually Charger - USB for Nikon EN-EL25 Background Stands 4V and is designed toTwo batteries are better than one, but only if they are charged and ready for action. The ProMaster Dually Charger can charge two batteries simultaneously, or just 1 if required. It is compact and convenient with a USB A input cable that neatly stores itself in the bottom of the charger. Since it draws power from USB sources, you can use the Dually Charger with a USB AC Adapter (not included), laptop, power bank, car charger, and more.