Wet Lead Acid batteries are the most common batteries used in energy systems because of their price, local availability, and ease of recycling. A properly maintained lead acid cell will last about ten years. This type of battery will deliver about … [Continue Reading]
Gel Cell Batteries
July 28, 2004 by Leave a Comment
Gel Cell batteries are also lead acid but the electrolyte is in gelatin form instead of liquid. Thus, they need no maintenance — water does not need to be added, and it doesn't corrode. They can also be stored in any position and since there … [Continue Reading]
AGM (Absorbed Glass Mat) Batteries
July 28, 2004 by 1 Comment
AGM is a newer type of sealed battery uses "Absorbed Glass Mats", or AGM between the plates. This is a very fine fiber Boron-Silicate glass mat. These type of batteries have all the advantages of gelled, but can take much more abuse. … [Continue Reading]
The LashOut Bike (600 watt)
July 28, 2004 by Leave a Comment
Top speed: 18 mph (23 mph for 24V model) Range: 12 miles Notes from Manufacturer: Attractive and well-built, the Lash Out is a new full suspension scooter that provides an ultra smooth ride. An all aluminum chassis with impeccable attention to … [Continue Reading]
Skeeter BetterBike Model 20
July 28, 2004 by Leave a Comment
Top Speed: 20 mph Range: 20-30 miles Price: $2,795 Purchase from: ElectricBetterbikes.com … [Continue Reading]
Electric Tricycles
July 28, 2004 by Leave a Comment
The IZIP Tricruiser Adult Electric Tricycle is one of the best electric tricycles available today for it's price. It has a classic adult tricycle shape with a comfy saddle and a large rear basket. It has a "Twist and Go" throttle, and a top speed up … [Continue Reading]
Best and Worst: Personal Care Products
July 28, 2004 by 1 Comment
The Environmental Working Group has produced a list of the Best and Worst Personal Care Products. They have a huge Searchable Product Guide of harmful chemicals found in personal care products. The report is extensive and very well organized. You … [Continue Reading]
Solar Shingles: Build A Meta-Efficient Roof!
July 28, 2004 by Leave a Comment
Solar Shingles — yes they do indeed exist and are available now. This new style of solar collector lets homeowners build electrical generation right into the roof itself. They can be added to existing homes or built into new homes. … [Continue Reading]
Evaders: High Performance Electric Bikes
July 28, 2004 by 2 Comments
It is good to see these kinds of electric bikes available in the U.S. at a reasonable price ($999 for the model above). The noise level is less than 55 decibels, which is about as loud as falling rain. These bikes are street legal and can go up to 45 … [Continue Reading]
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