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Red V-mount battery with OLED display and D-Tap charger kit

Kastar

Kastar BP-150W V-Mount Battery & D-Tap Charger Kit 150Wh RED RANGER GEMINI 5K S35

SKU CH-JC45-ACPVD

Two 150Wh V-Mount batteries with D-Tap output and a 110-240V charger power RED Ranger and Blackmagic cinema cameras

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity150Wh
  • Dimensions11*4*3 Inch
  • FeaturesD-Tap

Options 1 Charger + 1 Battery

  • 150 Wh capacity powers RED RANGER GEMINI 5K S35 for extended shoots
  • OLED display shows voltage, capacity and USB output voltage in real time
  • Compact 102 x 72 x 75.5 mm body weighs only 26.4 oz for easy transport
  • Charger accepts 110-240 V worldwide input with 16.8 V 3.0 A DC output
  • Built-in MCU stops charging on over-voltage, short-circuit or overheat conditions

Compact V-Mount Power Kit

The Kastar BP-150W kit delivers 150Wh of Li-Ion power in a compact V-Mount form factor. Two batteries and a single D-Tap charger are included for continuous on-set operation. It targets camera operators who need lightweight, high-capacity cells for extended shoots. The 14.8V 6.8Ah cells weigh approximately 26.4 Oz each.

D-Tap Charging Limits

The supplied charger accepts worldwide AC 110-240V input at 50/60Hz and outputs 16.8V at 3.0A via D-Tap. This single-channel design charges one battery at a time, so a full cycle for both packs requires sequential sessions. Automatic constant-current control stops the process when the cell reaches capacity. No multi-bay or simultaneous charging capability is provided.

OLED Monitoring & Mounting

Each battery integrates an OLED display showing voltage, remaining capacity and USB output status at a glance. The V-Mount plate secures directly to compatible RED RANGER, GEMINI, HELIUM and MONSTRO bodies as well as listed Blackmagic and Canon cinema cameras. Dimensions of 102 x 72 x 75.5 mm keep the profile tight against the camera chassis.

Highlights

  • 150 Wh capacity powers RED RANGER GEMINI 5K S35 for extended shoots
  • OLED display shows voltage, capacity and USB output voltage in real time
  • Compact 102 x 72 x 75.5 mm body weighs only 26.4 oz for easy transport
  • Charger accepts 110-240 V worldwide input with 16.8 V 3.0 A DC output
  • Built-in MCU stops charging on over-voltage, short-circuit or overheat conditions

Specifications

BrandKastar
ModelBP-150W
Part NumberDTAP-1B-BPY150W-4
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity150Wh
Dimensions11*4*3 Inch
FeaturesD-Tap

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Questions about this item

Should I choose the 150Wh version or a different capacity?

This kit supplies two 150Wh V-Mount batteries, each rated at 6.8Ah and 14.8V, giving a total of 300Wh for extended runtime on compatible RED and Blackmagic cameras.

What does the 150Wh rating deliver on set?

Each battery provides 150Wh at 14.8V, enough to power a RED RANGER GEMINI 5K S35 or similar cinema camera for several hours depending on draw, with the OLED showing remaining voltage and capacity in real time.

How does the D-Tap charger limit charge speed?

The included charger outputs 16.8V at 3.0A from 110-240V AC, using MCU-controlled constant current to fast-charge each battery while preventing overcharge, over-discharge and overheating.

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