Smart phone without power? A nightmare. An external battery with enough power prevents those horror scenarios. The Varta Indestructable Powerpack 2000 is the compact variation of this battery. The number indicates the capacity, which supplies double runtime to most smart phones. The addition “Indestructable” describes the robustness of Varta’s power pack. The battery can take falls up to two metres and is protected against dust and humidity according to the IP67 standard. Important to note is the fact that the Powerpack keeps its charging for six month, so that it even stands critical situations.