Anker Powerhouse, Compact 400Wh / 120000mAh Portable Outlet, Generator Alternative Rechargeable Power Source with Silent DC/AC Inverter, 12V Car/AC/USB Outputs for Camping, CPAP or Emergency Backup;

PowerHouse
The Ultimate Portable Power Supply

From ANKER, America's Leading USB Charging Brand
Faster and safer charging with our advanced technology
10 million+ happy users and counting

Portable Power
Boasting a remarkable 434 watt-hours of energy, PowerHouse packs enough power to fully charge a laptop up to 15 times. A high-density lithium-ion battery makes PowerHouse significantly smaller and lighter than lead-acid power pack alternatives.

Eco-Friendly Power Supply
PowerHouse is completely fumeless and fuel-less and produces clean, safe and silent mobile power.

Triple Output Modes
PowerHouse offers you varied modes of power delivery. A 12V socket, an AC outlet and 4 fast-charging USB ports allow you to power an extensive range of devices or appliances.

Safety Guaranteed
Battery Management System undertakes voltage control, temperature control, short circuit prevention and more advanced safety procedures. It conducts active cell balancing to optimize battery performance, thus extending battery life.

Worry-Free Warranty
At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.

Note
AC output is 110V only, but voltage converters will work.
Fully recharge in 10.5 hours with a 16.8V=3A power supply.