Feature 1 Wide compatibility: compatible with all M12 batteries, sturdy and durable. 2 Powered by 2.1-amp USB port, rechargeable tablets, smartphones, MP3 players, and other portable electronic devices. 3 Determine the port of the charged electronic device, providing fast and safe charging. 4 This adapter has Marine fuel pressure gauge and is compatible with all M12 heating devices to provide up to 6 hours of continuous charging heat. 5 Advanced technology and high quality, a perfect replacement for your old one or broken one. @font-face{ font-family:"Times New Roman"; } @font-face{ font-family:""; } @font-face{ font-family:"Calibri"; } @font-face{ font-family:"Tahoma"; } p.MsoNormal{ mso-style-name:; mso-style-parent:""; margin:0pt; margin-bottom:.0001pt; mso-pagination:none; text-align:justify; text-justify:inter-ideograph; font-family:Calibri; mso-fareast-font-family:; mso-bidi-font-family:'Times New Roman'; font-size:10.5000pt; mso-font-kerning:1.0000pt; } p.p{ mso-style-name:"\(\)"; margin-top:5.0000pt; margin-right:0.0000pt; margin-bottom:5.0000pt; margin-left:0.0000pt; mso-margin-top-alt:auto; mso-margin-bottom-alt:auto; mso-pagination:none; text-align:left; font-family:Calibri; mso-fareast-font-family:; mso-bidi-font-family:'Times New Roman'; font-size:12.0000pt; } span.msoIns{ mso-style-type:export-only; mso-style-name:""; text-decoration:underline; text-underline:single; color:blue; } span.msoDel{ mso-style-type:export-only; mso-style-name:""; text-decoration:line-through; color:red; } @page{mso-page-border-surround-header:no; mso-page-border-surround-footer:no;}@page Section0{ } div.Section0{page:Section0;}Package List1 x Charger