Cobra Pure Sine 400W inverter

input: 13V DC (nominal) 35A output: 115V AC, 3.tA, 60Hz, 400W Pure Sine Wave USB output: 5V, 3 Amps USB fast charge output: 9V, 1.67 Amps model #: CPI400PSW We purchased this new to keep our gaming and animation laptops charged on road trips. not only does it have 2 "household style" plugs for regular electronics, It also has 2 USB outputs one is for super fast charging. Purchased new for about $300 and we have only used it a handful of times. It is a powerful resource that you can mount to your vehicle interior and hook up to the battery or hard wire it by switching the gator clips to electrical rings. We used it by hooking the clips to our marine grade battery that was trickle charged by our solar power on the roof of our van. this allowed us to stay camping for weeks at a time without having to go back into town to charge our items at coffee shops or drain our car battery. We no longer have a van so we never installed it and is collecting dust and someone should use it. It works great! The reason why it's important to have PURE SINE WAVE inverters for laptops is because the cheap regular types send a general blast of power out which can blow your computer and render it useless. Always use pure sine wave inverters if you care about your computers/electronics. inverter , pure sine wave , van life , road trip , charger , battery power , cobra , expedition , dirt bag , climbing