Car Chargers Power Supply Polarlander 300W Watt Car Power Inverter Converter Dc Product Details Features: 300W car power inverter, convert DC 24V to AC 110V. Perfect for in-car use, powers up notebook/laptop, DVD player, digital camera, etc. With USB output, you can charge your cellphone, MP4, MP3... No more running out of batteries. Steady and precise output voltage. Over temperature protection, overload protection, over voltage protection. Built-in cooling fan with low noise. Specifications: Input voltage: DC 24V Output voltage: AC 110V 60 Hz Output power: 300W USB port output voltage: DC 5V Output waveform: Modified sine wave Low voltage alarm (no load): DC 20.5~21.5V Low voltage shutdown (no load): DC 19.8~20.8V High voltage shutdown (no load): DC 28~32V Peak efficiency: 90% Item size: Approx. 14.5 * 9.5 * 5.5cm / 5.7 * 3.7 * 2.2in Item weight: 415g / 14.6oz Package size: Approx. 24 * 18 * 8cm / 9.5 * 7.1 * 3.2in Package weight: 582g / 1.28lb Package List: 1 * Power Inverter 1 * Cigarette Plug Cable 1 * Battery Clip Cable Output power: 300W Input voltage: DC 24V Output voltage: AC 110V 60 Hz USB port output voltage: DC 5V Perfect for in-car use, powers up notebook/laptop, DVD player, digital camera, etc. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.