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SmallRig CB75 Camera Base Battery + L-Series Dummy Battery Kit

BH #SM52484884K (B&H Kit)
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SmallRig CB75 Camera Base Battery + L-Series Dummy Battery Kit
Key Features
  • 20,000mAh CB75 Camera Base Battery
  • D-Tap to Dual-Sided NP-F Dummy Battery
  • Arca-Type Quick Release Base
  • 65W USB-C Fast Charging
Quickly mount and power your camera for handheld and tripod setups with the SmallRig CB75 Camera Base Battery + L-Series Dummy Battery Kit put together by B&H. This kit pairs the 20,000mAh, 73.8Wh CB75 camera base battery with a D-tap to dual-sided dummy battery power adapter.
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Temporarily Out of Stock
Expected availability: Jun 10, 2026
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$193.48
$214.98
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Kit Contains:

Quickly mount and power your camera for handheld and tripod setups with the SmallRig CB75 Camera Base Battery + L-Series Dummy Battery Kit put together by B&H. This kit pairs the 20,000mAh, 73.8Wh CB75 camera base battery with a D-tap to dual-sided dummy battery power adapter.

SmallRig CB75 Camera Base Battery (73.8Wh)

Deliver power to your handheld camera configuration while facilitating efficient transitions to tripod-mounted shooting with the CB75 Camera Base Battery from SmallRig. The battery mounts directly onto the bottom of your camera via two 1/4"-20 camera screws and offers the option to add a HawkLock Arca-Swiss plate for an intuitive one-click mounting system. Its 20,000mAh, 73.8Wh capacity can keep your Canon R5 Mark II running for over six hours or your Sony a7 IV running for over seven hours when recording 4K video. Featured ports include two D-tap I/O, a DC barrel output, and two USB-C I/O that support 65W fast charging for wide compatibility on set. The battery can be fully recharged in just two hours.

SmallRig Hawklock H38 Arca-Type Base with Quick Release Plate

Mount a camera on a tripod, cage, or rig with this Hawklock H38 Arca-Type Base with Quick Release Plate from SmallRig. This set includes a HawkLock-style Arca-type baseplate and a quick release camera mounting plate that is secured by a clamp lever.

The plate features two 1/4"-20 camera mounting screws with soft padding to prevent twisting. The base features two 1/4"-20 mounting threads on the bottom for mounting onto a cage or rig with 1/4"-20 screws, and the receiver features the HawkLock anti-slip, notched design to prevent unwanted sliding. Two Allen wrenches are included to tighten the screws.

SmallRig D-Tap to Dual-Sided NP-F Dummy Battery Power Adapter

Enhance the efficiency and safety of power distribution to multiple devices with the D-Tap to Dual-Sided NP-F Dummy Battery Power Adapter from SmallRig. The adapter features four power outputs (two NP-F, one DC, and one USB-C) that operate simultaneously while drawing power of up to 20V at 4A from a single D-Tap input.

The 8.2V NP-F connectors mount as dummy batteries, while the USB-C PD/PPS fast charging and DC outputs operate via separately available cables. The diverse ports provide options to power a wide range of devices, including cameras, monitors, video transmitters, follow focus motors, or mobile phones. Constructed from fire-resistant PC, PU, and metal for optimal heat dissipation, the adapter incorporates multiple circuit protections, including overheating, short-circuit, low-voltage, and overvoltage. These safeguards, as well as the two voltage displays and the voltage indicator, ensure safe and reliable performance during shooting.

Kit Contains:

SmallRig CB75 Camera Base Battery (73.8Wh)

Battery
Battery Type
1x Screw Mount
Battery Capacity
20,000 mAh / 73.8 Wh
Output Voltage
14.76 VDC
Battery Chemistry
Lithium-Ion
Power I/O
2x D-Tap/P-Tap Input/Output
 • Input: 101 W Maximum (Up to 16.8 VDC at 6 A)
 • Output: 134 W Maximum (Up to 16.8 VDC at 8 A)
2x USB-C Female Input/Output
 • Input: 64 W Maximum (Up to 20 VDC at 3.25 A)
 • Output: 64 W Maximum (Up to 20 VDC at 3.25 A)
1x Barrel/Coax Female Output
 • Output: 25 W Maximum (Up to 8.4 VDC at 3 A)
Accessory Mounting Thread
2x 1/4"-20 Male Screw (Top)
1x 1/4"-20 Female Thread (Bottom)
Indicator
Display
Dimensions
5.9 x 3.4 x 1.3" / 149 x 86 x 33 mm
Weight
18.6 oz / 528 g
Packaging Info
Package Weight
1.475 lb
Box Dimensions (LxWxH)
7.2 x 6.8 x 2.3"

SmallRig CB75 Reviews

See any errors on this page?

is the dc barrel output limited to 8 volts or can ...

is the dc barrel output limited to 8 volts or can it do 12v?
Asked by: Lenaig
The DC barrel on the SmallRig CB75 Camera Base Battery (73.8Wh) is 7.8-8.4V at up to 3A maximum.
Answered by: Elliot A
Date published: 2026-01-21

Can I use this on a Nikon Z50II if I am also using

Can I use this on a Nikon Z50II if I am also using an Elegato teleprompter?
Asked by: Susan
The SmallRig CB75 Camera Base Battery Kit may not allow your camera's lens to line up with the opening on the Elgato Telepromter when used in tandem along with the Nikon Z50 II Mirrorless Camera.
Answered by: Jonathan S
Date published: 2026-03-12

One of the product photos shows this being used ...

One of the product photos shows this being used with the RS4 Pro gimbal, will this also fit on the RS4 Mini plate natively?
Asked by: Usama Mohammad
The SmallRig CB75 Camera Base Battery Kit can be mounted to the DJI RS 4 Mini Handheld Gimbal Stabilizer but the for proper balancing with the RS 4 Mini you would have to make sure your total weight or your camera, lens and this base is at or less than 4.4 lb.
Answered by: John W
Date published: 2025-11-24
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