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Hollyland Power Adapter


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Hollyland, a leading manufacturer of wireless video transmission systems, offers a range of high-quality accessories to complement its products. Among them is the Hollyland Power Adapter, a must-have for users seeking a reliable and efficient power solution. This article provides an in-depth look at the Hollyland Power Adapter, its specifications, and its key features.

Hollyland Power Adapter (HPA-600)


The Hollyland Power Adapter (HPA-600) is a versatile and compact power solution, designed to provide a stable power supply for Hollyland’s wireless video transmission systems, such as the Mars 300 Pro, Mars 400 S3, and Mars 400 Pro. With its lightweight design and robust construction, the HPA-600 is ideal for various applications, including live events, film production, and outdoor activities.

The Hollyland Power Adapter – D-TAP to DC 2.1 Power Supply Cable is an essential accessory for filmmakers, videographers, and content creators. This versatile and reliable power solution is designed to keep your devices charged and your productions running smoothly. In this article, we will delve into the features, benefits, and specifications of this remarkable product.

Features and Benefits

1. Versatile Compatibility: The D-TAP to DC 2.1 Power Supply Cable supports a wide range of devices, including cameras, monitors, LED lights, and transmitters from popular brands such as Sony, Canon, ARRI, Blackmagic Design, and Hollyland. It offers a 2.1 x 5.5mm DC female connector, compatible with most devices requiring a 9V-17V input.

2. Secure Connection and Durable Design: Featuring robust, high-quality materials, this power cable ensures a secure and reliable connection. Its durable design with a flexible outer jacket makes it resistant to wear, tear, and tangling, providing a long-lasting solution for your power needs.

3. Safe and Efficient Power Delivery: The Hollyland Power Adapter supports up to 8A of current, ensuring safe and efficient power delivery to your devices. Its built-in over-current, over-voltage, and short-circuit protection mechanisms guarantee the safety of your equipment.

4. Convenient and Space-Saving: With its compact size and lightweight design, this power supply cable is perfect for run-and-gun shoots or travel-intensive productions. Its convenient design allows for easy storage and transportation, ensuring that you’re always ready for your next shoot.


* Input: DC 9V-17V
* Output: DC 9V-17V, up to 8A
* Connector: D-TAP (Male), 2.1 x 5.5mm DC Female (Female)
* Cable Length: 3.3 feet (1 meter)
* Insulation Resistance: >1000MΩ
* Weight: 2.43 oz (69 g)
* Operating Temperature: -4°F – 122°F (-20°C – 50°C)


* Supplying power to cameras, monitors, LED lights, and transmitters during video production
* Operating wireless audio transmitters and receivers
* Charging UAV batteries or other electronic devices
* Ideal for filmmaking, photography, event production, live streaming, and outdoor activities


The Hollyland Power Adapter – D-TAP to DC 2.1 Power Supply Cable is a dependable, efficient, and versatile power solution for various devices. Its compatibility, safety features, and convenient design make it an excellent addition to your gear collection. Whether you’re a professional filmmaker, a videographer, or an enthusiast, this power cable offers optimal performance and peace of mind during your productions.

Hollyland, a leading manufacturer of professional wireless video solutions, offers the DC 2.1 Power Adapter specifically designed for Mars series transmitters and receivers. This accessory provides a reliable and uninterrupted power supply for your Hollyland Mars 300 Pro, Mars 400 Pro, or Mars 400 Pro SDI devices. In this article, we will discuss the features and specifications of this powerful adapter.

**Superior Compatibility and Convenience**

The Hollyland DC 2.1 Power Adapter is compatible with the following Hollyland devices:

1. Mars 300 Pro
2. Mars 400 Pro
3. Mars 400 Pro SDI

This adapter offers a convenient way to power up your wireless video transmitters and receivers during demanding production sessions.

**High-Capacity Battery (Not Included)**

* Battery Type: V-mount or gold-mount batteries (not included)
* Battery Capacity: Min. 95Wh (recommended)
* Max. Battery Capacity: 160Wh (depending on local regulations)

**Input and Output Parameters**

* Input Voltage: DC 7.2 – 16.8V
* Output Voltage: DC 15V / 1.5A (22.5W)

**High-Quality Construction and Safety Features**

* Built with a robust, lightweight design for durability
* Built-in intelligent power management system for optimal performance
* Over-current, short-circuit, and over-temperature protection for user safety

**Package Contents**

* DC 2.1 Power Adapter
* D-Tap Cable (for powering your Mars devices)
* Manual (please read for proper use)

**How to Use**

1. Connect a compatible V-mount or gold-mount battery to the DC 2.1 Power Adapter (not included).
2. Connect the D-Tap cable (included) to the power adapter’s output.
3. Attach the other end of the D-Tap cable to your Hollyland Mars device.
4. Ensure the battery is turned on and the adapter’s power switch is in the ‘on’ position.

With the DC 2.1 Power Adapter, you can extend and enhance your Hollyland Mars devices’ runtime during critical outdoor or indoor shooting conditions. For the best performance, use a high-capacity 95Wh or higher battery for optimal operation during extended use.

In conclusion, the Hollyland DC 2.1 Power Adapter ensures a hassle-free, on-the-go power solution for your Mars series transmitters and receivers. This accessory is perfect for photo and film professionals who want reliable power for their wireless video applications.