Thumb Score: +17 Battery Superstore via Amazon has Tenergy 2-Port 30W Quick Charge 2.0 USB Car Charger w/ 6' Cable (Black) for $11.99 - $6 w/ promotion code TEN59095 = $5.99. Shipping is free with Prime or if you spend $49 or more. Thanks DJ3xclusive Deal Editor's Notes & Price Research: