Cheap music server power tweak that is VERY good.

[mourip]

How about this? :-)

 

 

Product Description

PowerHouse

The Ultimate Portable Power Supply

 

From ANKER, the Choice of 10 Million+ Happy Users

• Industry-Leading Technology

• Extended Warranty

• 99% Positive Feedback

 

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. Go completely off the grid by connecting a compatible solar charger and recharge PowerHouse with the sun's limitless 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.