Core SWX Helix Max 275 275Wh Native Dual Voltage Lithium-Ion Battery, B-Mount

SKU: SXHLX275MXB MFR: HLX-275MXB
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Key Features

  • Capture every moment with the Helix Max 275Wh B-Mount lithium-ion battery.
  • Enjoy extended shooting times with this high-capacity 275Wh camcorder battery.
  • Power your professional video shoots using its native dual voltage output.
  • This reliable B-Mount battery ensures compatibility with your equipment.
  • Stay charged on the go with the versatile D-Tap and USB power outputs.
  • Get peace of mind with Core SWX's 2-year warranty on this lithium-ion battery.
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Special Order?Estimated to Ship: 09/05/2025
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Core SWX Helix Max 275 Specifications

  • Mount / Series Type

    B-Mount

  • Chemistry

    Lithium-Ion

  • Battery Capacity

    275Wh

  • Output Voltage

    33.6 VDC
    22 VDC
    16.8 VDC
    11 VDC

  • Maximum Load

    20 A
    10 A

  • Accessory I/O

    1x D-Tap / P-Tap Output
    1x USB Type-A Output

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions (W x H x D)

    3.5 x 6.3 x 2.75" (8.9 x 16 x 6.99cm)

  • Weight

    3.1 lbs (1.4kg)

  • UPC Code

    184323006502

About Core SWX Helix Max 275

When it comes to powering your professional cinematic equipment, the Helix Max 275 275Wh Native Dual Voltage Lithium-Ion Battery, B-Mount, stands out as a high-performance, durable, and reliable power solution. This powerful and portable battery is designed to meet the demanding needs of professionals in the film and photography industry.

Equipped with a Native Dual Voltage platform, the Helix Max 275 provides an advanced power delivery system that is compatible with both 14v and high voltage cinematic camera equipment and lighting. This innovative technology allows the battery to output up to 33.6v, reducing current draw, minimizing heat generation, and extending operational runtime.

The Helix Max 275 is not just powerful but also smart. It features a 3-phase backlit runtime LCD, conveniently mounted on the side of the pack. This advanced LCD displays estimated runtime when the battery is not in use and actual calculated runtime when in use, updating every 3 seconds. When charging, the LCD rotates 90 degrees to display the remaining charge time, providing you with real-time, critical information about your battery's status.

In addition, the Helix Max 275 can communicate directly with your camera's display, transmitting vital data such as voltage, battery runtime, and percentage. This feature eliminates the need for manual checks, saving you time and ensuring you always have the most current information about your battery's performance.

The Helix Max 275 also comes with a wrap-around LED gauge housed within its rugged polycarbonate casing. This LED gauge provides a clear visual indication of the remaining battery life, remaining lit during charge and discharge. A button on the side of the pack can illuminate the LEDs to display charge status when not in use, allowing for quick and easy monitoring of battery status from any angle on set.

The battery's next-generation polycarbonate housing offers unparalleled protection from the rigors of cinema production. It's lightweight, durable, and heat-resistant, ensuring the battery cells are protected from damage during transport or when in use on set.

Finally, thanks to Core's Sub60 Charge technology, the Helix Max 275 can be rapidly charged, allowing for multiple uses throughout the day without long wait times for recharging. This makes the Helix Max 275 an ideal power solution for traveling professionals who need reliable, high-capacity power for their cinematic and lighting equipment.

In summary, the Helix Max 275 275Wh Native Dual Voltage Lithium-Ion Battery, B-Mount, is a powerful, reliable, and efficient power solution designed to meet the demanding needs of professionals in the film and photography industry.

Core SWX Helix Max 275 Features

  • Native Dual Voltage lithium ion B-mount battery with a robust load output
  • 2K Cycles
  • Camera Communication
  • Dual Voltage Output
  • High Current Delivery
  • High Voltage Efficiency
  • RFID
  • Rugged Housing
  • Runtime LCD
  • Storage Mode
  • USB Power
  • Wraparound LED

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Capture every moment with the Helix Max 275Wh B-Mount lithium-ion battery.
  • Enjoy extended shooting times with this high-capacity 275Wh camcorder battery.
  • Power your professional video shoots using its native dual voltage output.
  • This reliable B-Mount battery ensures compatibility with your equipment.
  • Stay charged on the go with the versatile D-Tap and USB power outputs.
  • Get peace of mind with Core SWX's 2-year warranty on this lithium-ion battery.

What's in the box:

  • Core SWX Helix Max 275 275Wh Native Dual Voltage Lithium-Ion Battery (B-Mount)
  • (Charger Not Included)
  • Core SWX 2 Year Limited Warranty