Bicycle battery charger

According to the Battery Council International, 84% of automotive battery users discard their batteries prematurely. This means, that many of us end up changing our batteries more often than we have...
Hidden Hills Solar Energy from Suntrek Industries has demonstrated since 1991 they are the leader in solar energy systems technology. For residential solar electricity, Solar pool heating, Solar water...
This is the Vernier Charge Sensor. It can be used for electrostatics labs, in both qualitative and quantitative. And so right now I've already hooked up my Charge Sensor to my LabQuest 2, and...
The watch says 1503, the Garmin GPS 1560m. There they are together. Fritz, by your records the summit is 1565m. 1565m is the correct altitude. The Garmin GPS is now reading 1564m and Suunto watch...
With over 1.6 billion people without access to power, we need scalable solutions. The name 'Fenix' comes from the mythical bird, and it's about rebirth and renewal. And...
>> Court: I'm here at Practical Cycle in Old Town Sacramento. I'm here with Cassidy. How's it going? >> Cassidy: Great. >> Court: And...
>> So, I've got the EZip electric bike from Currie Techonologies. It'll come with a battery. I'll be honest and say it's quite a heavy battery It sits right there and another one sits on the...
The first motorcycle was built in 1885, and it was a the direct descendant of the bicycle, but had a loud, smoky and slow engine attached to it. Recently, the motorcyle has become a symbol of...
I'm here to show you how to properly store your bike for the winter, or any period of time, longer than thirty days. The first thing that you're going to want to do, is top off your...
This is a DC to AC power inverter three hundred Watts If I connect this to a twelve volt battery like the one on a car or a solar system and turn it on I can take the twelve Volt direct current from...