This DC coupler simulates the NP-FW50 battery for Sony digital cameras. It requires an external power source, such as a DC 5V 2.4A-4A power bank or USB adapter, to function. Ensure a stable and sufficient power supply for optimal camera performance. It is designed to work with most Sony digital cameras. Look for the original Eonvic packaging for authenticity and warranty. * Simulates NP-FW50 battery * Requires external DC 5V 2.4A-4A power source * Works with most Sony digital cameras * Ensures stable camera performance * Authentic Eonvic product with warranty
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