Importer520 Blue Light up Micro USB Charge & Sync Cable, Visible Current Flow for LG Lucid 4G VS840/Optimus Exceed (Verizon) Brand New Product EL FLOW CHARGING CABLE ONLY USE WITH 2 AMP A/C ADAPTER OR CAR ADAPTER IF POSSIBLE NEEDS TO BE RESET FROM WALL OR SOCKET IF LIGHTS GO OUT TRICKLE THEN SHUTS OFF WHEN CHARGED