Sony BP-U70 Lithium-Ion Battery Pack Colour / B&W / Colour Reversal Films the a7R III retains the

the a7R III retains the 5-axis SteadyShot INSIDE sensor-shift image stabilization

and it contributes to improved thermal management and the flash's active cooling system

The system is called TrekPak and uses pre-installed wall sections

For greater protection when shooting outdoors

1MP APS-C BSI CMOS Sensor

Sony BP-U70 Lithium-Ion Battery Pack Colour / B&W / Colour Reversal Films the a7R III retains theThe Sony BP U70 is a high performance 72Wh lithium ion battery compatible with select Sony professional video cameras, such as the FS7 (see below). It's designed to communicate status data to the camera, and remaining capacity is displayed on the camera's viewfinder. This battery is rechargeable in approximately 150 minutes using the optional BC U1A U2A charger. A 4 LED gauge displays remaining capacity as 20, 40, 60, and 80%. Main Features: For