📝 Overview / Description
The KingMa 5V USB-A to NP-BX1 DC Coupler Dummy Battery is a reliable power solution that replaces the NP-BX1 camera battery with a continuous power source. Designed for Sony cameras that use the NP-BX1 battery, this dummy battery lets you power your camera directly from 5V USB-A sources such as power banks, USB chargers, or laptops — ideal for extended shooting, live streaming, studio work, or timelapse sessions without interruptions from battery swaps.
KingMa 5V USB-A to NP-BX1 DC Coupler Dummy Battery – Continuous Power
⭐ Key Features
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Original KingMa accessory for NP-BX1 powered Sony cameras
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Replaces standard NP-BX1 battery for continuous power
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Powered via 5V USB-A (use with power bank, USB wall adapter, or laptop)
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Supports long time recording and operation without battery change
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Simple plug-and-play installation
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Lightweight and compact design
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