Ask Our Experts800.606.6969
Hello, Log InAccount & Orders
Video Chat with a Pro Video Expert - Live
Key Features
- Dual-Voltage 14 and 28V
- 275Wh Lithium-Ion B-Mount Battery
- 4-Bay B-Mount Charger
- Integrated Camera Communication
The Core SWX Helix Max 275 Dual-Voltage 4-Battery Kit with Mach4 Charger from B&H keeps your production running with ample batteries and continuous charging prowess. It bundles four 275Wh B-mount batteries with a Mach4 4-bay charger with worldwide compatibility.
More DetailsIn Stock
$3,215.00
Instant Savings $1,224.00
+
Business Financing Options Available
See any errors on this page?
Whats the output on the Ptap? For example can my ...
Whats the output on the Ptap? For example can my smallHD 7" or my taradek run off the Ptap? Or do I need a downconverter to 12V?
You will not need a regulator when using the 12V P-TAP/D-TAP output on the Core SWX Helix Max 275. You, will be able to power your display, and Teradek transmitter from the batteries D-TAP output.
Date published: 2024-01-22
Can you charge the battery via the USB port? The ...
Can you charge the battery via the USB port? The charger is quite expensive!
No, the USB-A port on the Core SWX Helix Max 275 Lithium-Ion Dual-Voltage Battery (275Wh, B-Mount) is only used as an output for power.
Date published: 2025-03-25
Can I charge this battery with the Dtap port?
Can I charge this battery with the Dtap port?
The Core SWX Helix Max 275 Lithium-Ion Dual-Voltage Battery (275Wh, B-Mount) does not have a bi-directional D-Tap for charging.
Date published: 2025-05-29