Blackmagic Design
Blackmagic Design CONVBATT/HS Battery Converter HDMI to SDI
★★★★★
Seamlessly Bridge HDMI to SDI for Professional ConnectivityIntroducing the Blackmagic Design Battery Converter HDMI to SDI, designed to adapt HDMI sources to SDI outputs. It automatically matches and outputs the quality of the HDMI input, supporting up to 1080p60 HD. With embedded audio support a...
$450.00*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.
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Overview
Seamlessly Bridge HDMI to SDI for Professional Connectivity
Introducing the Blackmagic Design Battery Converter HDMI to SDI, designed to adapt HDMI sources to SDI outputs. It automatically matches and outputs the quality of the HDMI input, supporting up to 1080p60 HD. With embedded audio support and a built-in rechargeable battery, it's perfect for on-location work needing extended SDI cable runs.
Specifications:
- Brand: Blackmagic Design
- Model: CONVBATT/HS
- Function: HDMI to SDI Conversion
- Input: HDMI (Up to 1080p60 HD)
- Output: SDI (Up to 1080p60 HD, 3G-SDI Equivalent)
- Audio: Embedded Audio Support (In/Out)
- Power: Built-in Lithium-Ion Polymer Rechargeable Battery; AC Power Supply Included
Key Features
Protected Recessed Connections: Extending HDMI cable lengths during live production is easy as you can add a Battery Converter HDMI to SDI and use long SDI cables for your cameras
Built-in Battery Power: The built-in lithium-ion polymer battery provides more than two hours of charge and, when you need to, you can power or recharge the unit easily from any 12V source. An LED indicates the battery charge level
Latest SDI Technology: Battery Converter features the latest 3 Gb/s SDI technology with low jitter so you can use long SDI cable lengths and maintain perfect video quality
Super Tough Design: Battery Converter is machined from aircraft grade aluminum and, like Mini Converter Heavy Duty models, features scratch resistant laser etched labeling and non slip rubber feet
Specifications
Product Type
Battery Converter
Conversion Direction
HDMI to SDI
Pros & Cons
👍 Pros
- Provides reliable conversion from HDMI sources to SDI signals, crucial for professional video workflows.
- Allows integration of consumer-grade HDMI equipment into professional SDI infrastructures without signal degradation.
- Features a compact and portable design, making it suitable for field productions or on-set monitoring.
- Converts a wide array of HDMI formats to SDI, increasing compatibility across different video devices.
- Battery-powered operation makes it ideal for locations without readily available AC power, enhancing flexibility.
👎 Cons
- Does not perform SDI to HDMI conversion, limiting its utility to one-way signal flow.
- Lacks features such as up/down/cross conversion, meaning input and output resolutions must be compatible.
- Specific details on supported resolutions and frame rates for HDMI and SDI are not explicitly provided.
- Reliance on battery power means managing battery life and charging cycles during extended productions.
- Does not include advanced processing features like LUT support, which may be needed for color-critical monitoring.
Frequently Asked Questions
What is the primary function of the Blackmagic Design Battery Converter?
The primary function of this Blackmagic Design Battery Converter is to reliably convert HDMI video signals to SDI signals, enabling integration into professional video workflows.
Can this converter change SDI signals back to HDMI?
No, this specific Blackmagic Design converter is designed for one-way signal flow, converting HDMI to SDI, and does not support SDI to HDMI conversion.
Is this device suitable for on-location productions?
Yes, its battery-powered design makes it particularly suitable for use in the field or on location where stable power sources may be unavailable.
Does this converter support various HDMI input resolutions?
While specific resolutions are not detailed, it is designed to convert HDMI to SDI, implying support for a range of common HDMI video formats for professional use.
How does this converter benefit a professional video workflow?
It allows production teams to use more readily available HDMI camera outputs or other HDMI sources within a robust SDI infrastructure, simplifying equipment integration.
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