Indipro B-Stock products may show various signs of use, such as dents or scratches that do not affect product function. All B-Stock items have been quality tested and comes with a 30 day limited warranty. Allows you to power your GoPro camera using an available Sony L-Series type battery. The unit converts the voltage of the Sony L-Series type battery to regulated 5VDC power for the GoPro. The battery plate incorporates a clamp so you can mount it to LWS 15mm Support Rods.