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Two V-mount batteries with OLED screens and a compact charger with red and green LEDs

Kastar

Kastar BP-Y150W V-Mount Battery & D-Tap Charger Kit

SKU CH-ATC7-637MB

A V-Mount kit with two 150 Wh Li-ion batteries and a D-Tap charger that accepts 110–240 V AC input and stops automatically on over-voltage or overheat

  • Total capacity150 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions11 × 4 × 3 in
  • Key featuresD-Tap

Model 1 Charger + 1 Battery

  • Compact V-mount battery weighs only 26.4 oz for portable shoots
  • OLED display shows voltage, capacity and USB output voltage in real time
  • 150 Wh lithium-ion cell delivers 14.8 V and 6.8 Ah for extended runtimes
  • D-Tap charger accepts 110-240 V AC input with 16.8 V 3.0 A DC output
  • Built-in MCU protection stops charging on over-voltage, short circuit or overheat

Compact V-Mount Kit for Cinema Cameras

The Kastar BP-Y150W kit delivers 150 Wh of lithium-ion power in a 4-inch form factor that weighs 26.4 oz. Two batteries and a D-Tap charger are included, giving camera operators a lightweight, all-in-one solution for Blackmagic, Canon and RED cinema bodies that accept a standard V-Mount plate.

Sustained Output with OLED Monitoring

Each cell provides 14.8 V at 6.8 Ah, and the built-in OLED panel shows real-time voltage, remaining capacity and USB output levels. The charger supplies a steady 16.8 V at 3.0 A with automatic constant-current control, so batteries reach full charge without overheating during back-to-back production days.

Rugged Build and Flexible Connectivity

The aluminium housing measures 102 x 72 x 75.5 mm and integrates a D-Tap port for powering monitors, lights or wireless receivers directly from the battery. The charger accepts 110-240 V AC at 50/60 Hz, making it suitable for worldwide location work, while MCU protection stops operation if voltage, short-circuit or temperature limits are exceeded.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $113.99
Pricier than about 91% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-150 W
Part numberDTAP-1B-BPY150 W-Z
Total capacity150 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions11 × 4 × 3 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How much heat and noise does the 150Wh V-mount battery produce during all-day use?

The Li-ion pack has no moving parts, so it runs silently and generates only minimal warmth under normal load.

What must I already own to power the charger and attach the batteries to my camera?

You need a standard AC outlet (110-240 V, 50/60 Hz) for the charger and a V-mount plate on the camera or rig to mount each 150Wh battery.

Will the 14.8 V output work with older cinema cameras that use V-mount power?

Yes, the 14.8 V nominal voltage matches the V-mount standard used by the listed Blackmagic, Canon and RED models.

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