Goal Zero Extreme 350 Kit 

Take power to earth's most extreme places. When your mission is to maintain power for longer periods of time in the most harshest conditions, the Extreme 350 rechargeable power pack delivers exactly what you need to succeed. Capable of powering a facility up to 1,200 square feet, it's designed for base camps and long-stay environments. Charge via wall, solar panels or car adapter and use as a primary source of power for lighting, cooling and accessories. Stack up to three additional Extreme 350 batteries and get a total of 1,600 watt-hours of power. Mission accomplished.

• Easy to use, plug-and-play system featuring 2 ways to charge: AC and DC plus 3 ways to use energy: 12V, car adapter, and USB.
• Works with 2 and 3 pronged standard US plugs plus most international (220V) plugs.
• Rugged terrain and harsh weather durable, featuring a rubberized base for added stability.
• Ergonomic rubberized handle for greater comfort and grip.
• 350 watt hours of storage capacity plus the ability to switch between 110V and 220V.

The Goal Zero Extreme 350 Kit includes the following items:

• Extreme 350 - 350 watt hour rechargeable power pack
• Extreme UI - 400 watt/ 110-220V Universal Inverter