Aweek® Power Supply Charger Car Battery Eliminator Adapter Simulator for BaoFeng UV-5K/UV-5R Series UV-5RA UV-5RB UV-5RC UV-5RD UV-5RE Two Way Radio Handheld Amateur Radio Walkie Talkie
It works... but the cable is too short to make it worthwhile to use in the car as intended. I'd rather pay a few more $ and get a longer cable. I am going to modify this with a longer cable and put in a better heat sink.