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Articles tagged with ‘portable battery’

MetalCell – Portable Battery Powered By Saltwater or Urine

By Anita (EnviroGadget Writer) on May 13th, 2010

Portable Battery Powered By Saltwater or Urine

The MetalCell is a portable battery ready for use anywhere. The battery allows you to generate energy for electronics like flashlights or even laptops from saltwater. Or, if there is no salt water about, it can use urine.

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USBCELL – USB Rechargeable Batteries

By Anita (EnviroGadget Writer) on February 12th, 2010

Usbcell Rechargable Batteries

The USBCELL is a rechargeable AA battery by Moixa. The battery is designed to fit into a USB port and to charge through it.  These batteries offer a freedom from the need to have a battery charger to be able to recharge a battery.

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7Ah Portable Solar Power Pack

By Dan (EnviroGadget Writer) on June 23rd, 2009

7Ah Portable Solar Power Pack

If you’re keen to start playing around with solar panels, but don’t really know where to start when it comes to charge regulators, invertors and batteries, then the 7Ah Portable Solar Power Pack is pretty useful. The power pack includes a 7Ah lead acid battery, and you just connect any 12V solar panel to charge the internal battery. The power pack includes the right electronics to handle the correct charging current, making it really easy to get started. (more…)

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