Deity S-95 95Wh Smart Battery

The S-95 is a 6600 mAh, 95.04 Wh pack built on Panasonic NCR18650GA cells, sized to run a sound bag through a full day of RF splitters, wireless receivers and recorders. Nominal voltage is 14.4 V with a 16.8 V ceiling, which suits the 12 V to 18 V window that distribution boxes such as the SPD-1 expect.

What separates it from a dumb pack is the telemetry: cycle count, cell temperature and remaining capacity travel over SMBus to a compatible distro or charger, so power planning stops being guesswork. Overcharge and over-discharge protection are built in, and a five-segment LED meter on the pack reports state of charge directly, flashing while charging.