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IDX HV-320B Battery

A high-capacity 28.8 V B-mount battery for high-voltage cine cameras such as the ARRI ALEXA 35. It stores 308 Wh, adds D-Tap, USB-A and USB-C PD ports with an OLED display, and weighs about 1.67 kg.

Starting from
£792 new
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📝 How suitability scores are calculated GearScore™ genre scores are calculated from this camera's verified specifications — autofocus, sensor, weight, weather sealing and more — weighted by what matters for each type of photography. Where a spec sheet misses something (e.g. a manual-focus rangefinder for street), we apply a documented editorial adjustment. Scores are not based on customer reviews. See our full methodology →
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