Open 9 to 7 every day · 7965 S Main St, Oak Creek · Directions

Used Prices Just Dropped! Shop our Used Collection.

Core SWX  |  SKU: HLX-TB-SFF

Core SWX Helix Sharkfin Adapter Plate (B-Mount)

Regular price $349.00
Shipping calculated at checkout.
<p>Earn%20[points_amount]%20when%20completing%20this%20purchase.</p>
This item is backordered, so place your order now to make sure you are next in line to receive it!As soon as it's in stock, we will ship it to you. Click here to view our cancellation / refund policy for backordered items.

Please confirm you understand this item is on backorder before adding it to your cart.


Key Features

The Core SWX Helix Sharkfin Adapter Plate (B-Mount) is built for crews running HELIX battery packs who need dual-voltage output and safe hot-swap capability on a B-Mount rig.


  • B-Mount to B-Mount Sharkfin Design: Accepts HELIX battery packs as well as standard 14V packs.
  • Dual Voltage Output: Outputs both 11-17VDC and 22-34VDC when two HELIX packs are connected to an HLX mount plate.
  • Separate High-Voltage Pin Set: Ensures safe power transmission across the two voltage ranges.
  • Hot-Swap Capable: Staggering pack usage or swapping a depleted pack at 10% remaining keeps the rig powered through a battery change.

Payment & Security

Payment methods

  • Amazon
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.