Want a battery with enough charge to run a laptop all day? Meet the Powertraveller Silverback Gorilla –  beefiest portable power pack yet.

The Powertraveller Silverback Gorilla will give you up to 14 hours of power, depending on your laptop’s specification. If the Silverback Gorilla is connected to the mains power supply whilst it is also charging your laptop and there is a power cut, Silverback Gorilla features an audible alarm which will sound to indicate the power into the unit has been cut. This alarm can be turned off via the mute button on the front of the unit and the Silverback Gorilla will continue to charge your device without interruption.

The Silverback Gorilla will charge devices up to 24volts similar to the Powergorilla from the DC output socket – so from your laptop, right the way down to your mobile phone or iPod! Just select which voltage you require; 5v, 8.4v, 9.5v, 12v 16v, 19v or 24v and the LCD screen will indicate which setting has been chosen. Then simply hook up your gadget and away you go! You can even daisy-chain, so whilst the Silverback Gorilla is charging your laptop, you can charge the Silverback Gorilla from the mains power supply. Or you can charge your laptop and your mobile phone simultaneously!

Multi-voltage, one-touch button technology means the Silverback Gorilla is easy to use and its sleek, aluminium casing with shock resistant rubber protection strips makes it totally robust.

The Silverback Gorilla also has many safety features including output auto-lock, voltage limitation protection, short circuit protection, over charging protection and over heat protection.

Features:

• Input: AC 80~240V, 50~60Hz
• Output: USB (5V) 600mA, 8.4V, 9.5V, 12V, 16V, 19V, 24V, AC 110V 50~60Hz
• Output Power: 250 watt
• LCD display, battery level, output voltage, input status
• USB permanent output, supports Apple iPhone etc and mobile phones
• Output auto-off if without load in 2 minutes
• Response time <10ms when AC input off
• Size: 243 mm x 203 mm x 33 mm
• Input socket: Figure 8
• Output socket: world wide compatible extension lead
• Alarm sound when AC input off ( optional)
• Capacity 60,000 mAh
• Estimated weight 2.5kg