What the thread found

• The Preston HU3 uses standard Sony M-style batteries
• Battery capacity measured in milliamps determines runtime, with higher capacity providing longer operating time before requiring a change
• Higher capacity batteries are physically larger and heavier than lower capacity alternatives
• Lower capacity batteries require more frequent changes but reduce weight burden on crew members
• Crew preferences for battery capacity vary, with some preferring larger batteries for extended runtime

Depends on

• Discussion is from 2013 and equipment specifications may have evolved
• No specific battery model numbers or suppliers were recommended
• Practical runtime data for specific battery capacities was not provided

Gear in this thread

HU3

Parts

Follow Focus

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