Designed to power B-mount cameras and pro video accessories, the CinePower HV-320B 28.7V 307Wh B-Mount Battery from IDX System Technology offers fast 100W PD charging, supports up to 10A loads, and has multiple accessory outputs. Its digital interface and OLED screen provide key battery-status information so you can keep on top of your battery use as you work.
B-Mount Digital Interface
The B-mount interface is used by select ARRI and other brands of professional cine-style cameras and select lights and camera accessories. This battery's digital interface and OLED screen displays information like the remaining run time, residual capacity, supplied power, battery life, and more.
Fast PD Charging
The HV-320B battery uses the fast PD (Power Delivery) standard for charging at rates up to 100W.
Multiple Accessory Outputs
With D-Tap, USB-C, and USB-A output ports, the high-power HV-320B battery is ready to keep your camera accessories, phones, and other devices charged throughout your shooting day.
IDX System Technology 28V B-Mount Battery Specs
| Mount / Series Type | B-Mount |
| Chemistry | Lithium-Ion |
| Battery Capacity | 10,700 mAh / 307 Wh |
| Output Voltage | 28.7 VDC |
| Maximum Load | 275 W (Peak) |
| Accessory I/O | 1x USB-C Input/Output 1x D-Tap / P-Tap Output 1x USB-A Output |
| Maximum Load (Accessory I/O) | 10 A |
| USB Output | 5 V, 3 A 9 V, 3 A 12 V, 3 A 15 V, 3 A 20 V, 5 A |
| Dimensions (W x H x D) | 4.1 x 4.5 x 2.7" / 105 x 115 x 68 mm |
| Weight | 3.68 lb / 1.67 kg |
In the Box
- IDX System Technology CinePower HV-320B 28.7V 307Wh B-Mount Battery
- 2-Year Manufacturer Warranty
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