Sony NPA-MQZ1K Multi Battery Adapter Kit.
Make sure you have plenty of power for your shoot with the NPA-MQZ1K Multi Battery Adapter Kit from Sony. Able to work with cameras that accept NP-FZ100 series or NP-FW50 series batteries, this adapter is able to supply power from up to four NP-FZ100 series battery packs for dramatically extended shooting times. It can also serve as a rapid charge, with a charging rate of 480 minutes for four batteries. Users can convert the adapter into a more compact two-battery adapter for a more travel-ready kit.
Highlights:
For NP-FZ100 & NP-FW50 Type Cameras
Extends Shooting Time
Holds up to Four NP-FZ100 Battery Packs
Rapidly Charge Batteries
Charges Four Batteries in 480 Minutes
Converts to Compact Two-Battery Pack
Two USB Ports for Charging Devices
Three-Level LED Indicator Light
Six 1/4"-20 Mounting Sockets
Includes Two NP-FZ100 Battery Packs