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Compact black V-mount battery with two D-Tap ports and one USB port, lanyard attached

BFKK

BFKK Mini-99 99Wh V-Mount Battery 6875mAh D-Tap USB

SKU CH-AG48-QCQYQ

A 99 Wh V-mount battery delivering 14.4 V at up to 15 A through two D-Tap ports and 5 V 2.1 A via USB, measuring 72 × 48 × 100 mm and weighing 550 g

  • TypeBattery
  • 99 Wh capacity powers cinema cameras for extended shoots
  • Two D-Tap ports deliver 14.4 V at 15 A for lights and monitors
  • USB output supplies 5 V 2.1 A to charge phones on set
  • Compact 72 × 48 × 100 mm body weighs only 550 g
  • Built with 3500 mAh 3.7 V cells for reliable cycle life

Compact V-Mount for Lightweight Cameras

The BFKK Mini-99 is a 99Wh V-mount battery built for lightweight cinema and mirrorless cameras. It delivers 14.4V at up to 15A continuous current from branded 3500mAh 3.7V cells. The 6875mAh capacity suits rigs such as the BMPCC 4K, 6K, RED V-RAPTOR, Z-CAM, and Sony a7 series.

Dual D-Tap and USB Outputs

Two D-Tap ports supply 14.4V power to lights, monitors, recorders, or other accessories on set. A single USB-A port provides 5V at 2.1A for charging phones or small USB devices. The bundled lanyard lets you hang the battery from a light stand or rig.

Check Voltage and Mount Compatibility

Verify your camera or accessory accepts a 14.4V V-mount source and draws no more than 15A total. Confirm the physical V-mount plate on your rig matches the battery’s 72x48x100mm footprint and 550g weight. Ensure any D-Tap cables you plan to use are rated for the required current.

Highlights

  • 99 Wh capacity powers cinema cameras for extended shoots
  • Two D-Tap ports deliver 14.4 V at 15 A for lights and monitors
  • USB output supplies 5 V 2.1 A to charge phones on set
  • Compact 72 × 48 × 100 mm body weighs only 550 g
  • Built with 3500 mAh 3.7 V cells for reliable cycle life

Specifications

TypeBattery

Questions about this item

Will the internal 3500 mAh cells need replacing after a certain number of cycles?

The battery uses branded 3500 mAh 3.7 V cells; typical Li-ion life is several hundred full cycles before capacity drops noticeably.

What is the continuous current limit before the 15 A protection trips?

The D-Tap output is rated for a maximum of 15 A; sustained loads above that will trigger the built-in protection.

How warm does the 550 g pack get when both D-Tap ports and the USB port run all day?

At the rated 14.4 V 15 A total output the unit generates moderate heat; the compact 72 × 48 × 100 mm body has no fan, so it relies on passive dissipation.

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