Add to favorites

KOCACKOO Type-C to NP-F550/970/770 Double-Sided Dummy Battery with Voltage Display and Type-C Input/Output Port for Atomos Ninja/Shinobi Monitors, Wireless Video Transmission, LED Lights, etc
Brand: kocackoo
Condition: Used
$1602
$2890
-45% Save $1288
Updated: 4 days ago
Description
【Multifunction】KOCACKOO Type-C to Double-sided NP-F Series Dummy Battery is designed for wireless image transmission, monitor power supply, and fixation. It allows you to mount monitors and wireless video transmission devices on both sides while providing a stable power connection through a power bank or V-Mount battery. This design keeps your rig compact and reduces the number of batteries or mounts needed, ensuring seamless operation.
【Newly Upgraded】Equipped with a voltage display screen, it monitors the battery level in real-time, ensuring stable equipment operation. The Type-C input port supports connections to portable power banks with Type-C PD output, V-mount batteries, and more. (Note: The total input power of Type-C should be greater than 45W for optimal performance.)
【Output】It has a three-way output function. The double-sided NP-F dummy battery interface provides 8V/8A and 64W output power, enabling simultaneous power supply for wireless image transmission and monitoring. Additionally, the Type-C output port supports PD 5/9/12V at 36W, suitable for powering devices like cameras or mobile phones.
【High Quality, Wide Compatible】Featuring a new structural design, the middle frame is made of CNC aluminum alloy, ensuring strength, safety, and reliability. NP-F double-sided dummy battery, which can replace Sony L series NP-F970 NP-F750 NP-F550 battery and is ideal for monitors, wireless video transmission, LED lights, and more. (Note: This battery is not decoded and is not suitable for use with cameras.)
【Reliable】Built with input and output reverse protection, high voltage protection, and overload protection circuits, this dummy battery ensures safe and secure operation. It supports a wide voltage power supply with a high conversion efficiency of 96%, generating low heat while delivering high power. This makes it ideal for continuous shooting without power interruptions.
KOCACKOO Double-Sided NP-F Series Dummy Battery
The KOCACKOO double-sided NP-F series dummy battery is specifically designed for wireless image transmission, monitor fixation, and power supply. With three outputs, it is convenient for power supply and space-saving. The electric voltage digital display screen allows real-time monitoring of the battery power status. The double-sided NP-F dummy battery interface is designed for monitors and image transmission, while the Type-C output interface powers cameras, phones, and other devices. The new structure integrates multiple functions, protects circuits, and is lightweight, portable, and extremely convenient.
Parameter:
Type-C input interface: 9-20V input (the total power of Type-C input should be greater than 45W)
Double-sided NP-F output interface: DC 8V/8A (the two interfaces share 8A)
Type-C output: Supports PD5/9/12V, 36W (Max)
Size: 70×39×29MM
Type-C Spring cable: before stretching: 400mm, after stretching: ≤1000mm)
Product weight: 100g
Note:
The product is not decoded and cannot supply power to the camera. (When the input is 9V, the output may only be 7.8V.) It can be used normally if the voltage is properly stepped down, but the Type-C output is limited to 5V.
When using the Type-C input port to connect to the power supply, it supports a 9-20V voltage input. It is recommended to use a power supply with a total power of ≥ 45W.
Package List:
1 x NP-F double-sided dummy battery
1 x Type-C to Type-C PD Spring cable
The KOCACKOO double-sided NP-F series dummy battery is specifically designed for wireless image transmission, monitor fixation, and power supply. With three outputs, it is convenient for power supply and space-saving. The electric voltage digital display screen allows real-time monitoring of the battery power status. The double-sided NP-F dummy battery interface is designed for monitors and image transmission, while the Type-C output interface powers cameras, phones, and other devices. The new structure integrates multiple functions, protects circuits, and is lightweight, portable, and extremely convenient.
Parameter:
Type-C input interface: 9-20V input (the total power of Type-C input should be greater than 45W)
Double-sided NP-F output interface: DC 8V/8A (the two interfaces share 8A)
Type-C output: Supports PD5/9/12V, 36W (Max)
Size: 70×39×29MM
Type-C Spring cable: before stretching: 400mm, after stretching: ≤1000mm)
Product weight: 100g
Note:
The product is not decoded and cannot supply power to the camera. (When the input is 9V, the output may only be 7.8V.) It can be used normally if the voltage is properly stepped down, but the Type-C output is limited to 5V.
When using the Type-C input port to connect to the power supply, it supports a 9-20V voltage input. It is recommended to use a power supply with a total power of ≥ 45W.
Package List:
1 x NP-F double-sided dummy battery
1 x Type-C to Type-C PD Spring cable
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0drf664jm
- Model:
- Type-C spring cable version
- Country:
- US
- ASIN:
- B0DRF664JM
- UPC:
- 784300326151
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $13 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for kocackoo products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.