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. The Power Grid System Single Canon LP-E6 Type Battery Plate for GoPro allows you to power your GoPro camera using an available Canon LP-E6 type battery. The unit converts the voltage of the Canon LP-E6 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 and it features a mini USB connector that connects to the camera’s power port. The battery (not included) snaps in to the plate and it stays secure during normal use, as you must press a small tab to remove the battery. A green LED built into the plate lights up to indicate sufficient voltage to power the camera. The Power Grid System is made in the USA.