With 25,600 mAh, 2 USB-C ports (100W, 27W), and 1 USB-A (22.5W) port, the ONsite Battery Pack compatible can simultaneously power/charge 2 USB-C compatible devices and one USB type A device.

Mount the battery pack in the flexible StrapMoore which wraps around stands, legs, posts and more. The strong gripper elastic on the StrapMoore keeps your battery, power brick, charger, phone, off-camera flash, transmitter/receiver, microphone, external hard drive, and more securely mounted.

Combine the ONsite Portable Power Kit with the Rock-Solid Low Boy Roller or Rock-Solid Tripod Roller, Rock-Solid Camera Platform, and Rock-Solid Master Articulating Arm + Clamp Bundle to create a mobile studio setup in which you can power a USB-C compatible COB light and camera on while completely mobile. This setup is ideal for easy overhead photography or video, talking head video, and product photography and/or videography.

Key Features/Specs:

• Dual USB-C input and output
• USB-A Quick Charge 3.0 port
• High Capacity 25,600 mAh
• Charge laptops, phones and tablets
• Power cameras and LED lights and more
• TSA compliant / No airline restrictions

Charges:

• 1.3 charges for MacBook Pro 13
• 4 charges iPhone Pro Max
• 6 charges iPhone 12
• 2.6 charges iPad Pro 11”

Be prepared with the right system for the shoot. Whether you need 15’ (4.6m) or 31’ (9.4m), this system gives you the versatility for any environment. The system includes our highest quality 15’ TetherPro Cable (available in USB-C C or C to Micro-B) along with our uniquely designed TetherBoost Pro USB-C Core Controller Extension Cable that enables you to tether up to 31’ while maintaining high transfer rates and exceptional connection stability. The system also includes a TetherGuard Extension lock to protect your cables from damage while on set and a set of 10 ProTab Cable Ties and our large Cable Organization Case, so you can always stay organized.

The ONsite USB-C 150W PD 25,600 mAh Battery Pack offers 150W USB-C Power Delivery (PD) to quickly charge a USB-C laptop, keeping you working despite the heavy power demands of your computer and other gear.

With the highest quality battery cells, you can rely on the ONsite 150W battery’s 25,600 mAh power output for 1.3 recharges of a MacBook Pro 13in and other laptops, as well as 2 recharges on an iPad Pro and 5 recharges on phones. So, whether you’re working or relaxing, you’ll always have power on location or on vacation.

The ONsite 150W Battery Pack can also charge three devices simultaneously, with 2X USB-C ports and 1X USB-A port to power up your laptop, tablet and phone.

Power Photo & Video Cameras

When used with Tether Tools ONsite Relay Camera Power System and coupler, the 150W battery will power a camera between 10-27 times as long as a normal battery. This is key when shooting tethered, as USB-C powering and tethering from the same port is not recommended. For tethered shoots, you can power your computer and camera from one single battery. When not tethering, this battery can charge your camera via its USB-C port.

Power USB-C Lighting

Many strobe and LED lights are USB-C power enabled. The 150W provides an all-day power source for your lights, which is ideal especially when shooting on location. Mount the battery pack with the Strapmoore directly to your light stand.

Designed for mobility, the ONSite USB-C 150W PD battery is TSA/Airline-Compliant, and its sleek design slides into any backpack, camera or computer bag. The battery takes approximately three hours from empty to charge and delivers pass-through charging so you can power your tech, while the battery is recharging.

Let running out of power be a thing of the past with the ONsite 150W Battery Pack.

Key Features/Specs:

• Power laptops, phones, tablets, cameras, COB & LED lights and more
• Powers Macbook pro and other laptops up to 1.3x charges
• All day power for up to 3 devices
• 2x USB-C PD ports and 1x USB-A Quick Charge 3.0 port
• Recharges most devices in 60 min
• Pass-through charging so you can power your devices while the battery rechargesk
• Battery recharges in 2 hrs
• Travel-friendly, lightweight profile fits in backpacks and camera bags

Key Features:

• Perfect for: astrophotography, night photography, timelapses, shooting video, long exposures, and travel photography
• Continually power your camera with USB-C battery packs or AC wall power
• Run two batteries simultaneously for longer runtime and no downtime
• No need to purchase multiple camera batteries
• Universally compatible with most proprietary Canon, Nikon, Sony, Panasonic, FujiFilm, Blackmagic and Olympus cameras, many Sony NP-F L-Series video monitors and lights and compatible with cameras and devices requiring up to 8V of power
• Can be adapted for use with D-Tap batteries
• Easy mounting options with integrated silicon strap and 1/4″-20 mount

ONsite Relay C Camera Power System provides the most up-to-date USB-C technology to photographers by giving them uninterrupted power to their camera with the ability to “hot swap” between multiple USB-C batteries which gives them the flexibility needed on a photoshoot.​

How Does it Work

The ONsite Relay C connects to a power bank, wall adapter, and/or D-Tap battery using the two USB-C connections. The other end of the ONsite Relay C connects to the Relay Camera Coupler which is inserted into your DSLR or mirrorless camera to power your camera without interruption.

Key Features:

• Perfect for: astrophotography, night photography, timelapses, shooting video, long exposures, and travel photography
• Continually power your camera with USB-C battery packs or AC wall power
• Run two batteries simultaneously for longer runtime and no downtime
• No need to purchase multiple camera batteries
• Universally compatible with most proprietary Canon, Nikon, Sony, Panasonic, FujiFilm, Blackmagic and Olympus cameras, many Sony NP-F L-Series video monitors andlights and compatible with cameras and devices requiring up to 8V of power
• Can be adapted for use with D-Tap batteries
• Easy mounting options with integrated silicon strap and 1/4″-20 mount

ONsite Relay C Camera Power System provides the most up-to-date USB-C technology to photographers by giving them uninterrupted power to their camera with the ability to “hot swap” between multiple USB-C batteries which gives them the flexibility needed on a photoshoot.​

How Does it Work

The ONsite Relay C connects to a power bank, wall adapter, and/or D-Tap battery using the two USB-C connections. The other end of the Case Relay connects to the Relay Camera Coupler which is inserted into your DSLR or mirrorless camera to power your camera without interruption.

Key Features:

• Perfect for: astrophotography, night photography, timelapses, shooting video, long exposures, and travel photography
• Continually power your camera with USB-C battery packs or AC wall power
• Run two batteries simultaneously for longer runtime and no downtime
• No need to purchase multiple camera batteries
• Universally compatible with most proprietary Canon, Nikon, Sony, Panasonic, Fuji, Blackmagic and Olympus cameras, many Sony NP-F L-Series video monitors and lights and compatible with cameras and devices requiring up to 8V of power
• Can be adapted for use with D-Tap batteries
• Easy mounting options with integrated silicon strap and 1/4″-20 mount

ONsite Relay C Camera Power System provides the most up-to-date USB-C technology to photographers by giving them uninterrupted power to their camera with the ability to “hot swap” between multiple USB-C batteries which gives them the flexibility needed on a photoshoot.​

How Does it Work

The ONsite Relay C connects to a power bank, wall adapter, and/or D-Tap battery using the two USB-C connections. The other end of the ONsite Relay connects to the Relay Camera Coupler (sold separately) which is inserted into your DSLR or mirrorless camera to power your camera without interruption.

Staying powered up is critical whether you’re working on a photoshoot, or when you’re simply working or utilizing your phone, tablet, or other small wattage devices. The USB-C 30W PD Battery Pack allows you to stay powered up well after your camera battery is depleted—especially when you’re on extended shoots. In addition, this battery also charges your phone, tablets, and other small devices, giving you the ability to use your technology for longer periods of time. Great for the studio, on location, or whether you’re on the go, this portable battery pack is engineered to give you the extra power boost you need.

With our ONsite USB-C 30W PD Battery Pack, you can pair this with the ONsite Relay Camera Power System so that you can keep your camera powered up throughout the day.

During a photoshoot, having the ability to move around freely while shooting tethered is critical to your success. The TetherBoost Pro USB-C Core Controller Extension Cable extends and enhances the Type-C signal an additional 16 feet—with a maximum length of 63 feet (3 TetherBoost Pro USB-C Core Controllers Extension Cables & One 15 ft TetherPro Cable). This extension cable helps move your images up to 10Gbit/s for a fast and secure way to transfer files from your camera to your computer—all while maintaining high transfer rates and connection stability.

Note: This product does not deliver power for charging cameras or devices.

Key Features:

• Airline and TSA friendly. No travel restrictions
• Energy efficient DC power supply
• Compatible with any D-Tap battery
• Use with ONsite Car Adapter to power USB-C devices from your vehicle