The problem with most portable battery-based chargers is that you still need to plug them into a wall socket to gain a charge. While some inventors have turned to solar, or even wind power, for off-the-grid power sources, solar and wind power take time and require Mother Nature to provide sun or wind. Enter Kraftwerk, a fuel-based hand-held portable generator that has launched as a Kickstarter project. Kraftwerk is essentially a tiny power plant you can hold in your hand to produce electricity. Its USB plugin charges hand-held devices, such as smartphones or cameras.
I am using power bank for my project. (I am using 12000 MAH power bank which gives me 10 minutes backup. Here i am looking for power bank which gives me 1 or 2 hours of battery backup and it should be light weight. DO you have availability of same or any suitable options then please suggest.
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A Personal Power Plant in the Palm of Your Hand
Posted by: Chris Maxcer February 4, 2015 07:00 AMThe problem with most portable battery-based chargers is that you still need to plug them into a wall socket to gain a charge. While some inventors have turned to solar, or even wind power, for off-the-grid power sources, solar and wind power take time and require Mother Nature to provide sun or wind. Enter Kraftwerk, a fuel-based hand-held portable generator that has launched as a Kickstarter project. Kraftwerk is essentially a tiny power plant you can hold in your hand to produce electricity. Its USB plugin charges hand-held devices, such as smartphones or cameras.
Thanks in advance