Electric scooter battery

Posts Tagged ‘environment’

This is a quick video on Ultra Motor’s New Fast4ward Peak Electric Bike. The Peak has a range of up to 40 miles and goes 15.5 mph. For more information on this bike go to: www.HerbChambers.com Also check out NBucketTV Facebook page www.facebook.com Follow NbucketTV on Twitter: www.twitter.com

Visit us at www.comcycle-usa.com In this video we begin our electric bike conversion project by briefly looking at all of the components and the bike we are going to convert.

Charging Station for electric bikes and scooters directly powered by 200W mono-crystalline photovoltaic. Each of the 4 charge out ports are built with up 232 programmed states for controlling duration of charge. It is capable of detecting required charging voltage and current, self detects remaining capacity of battery pack and sets stages of charge. Charging current drops as battery pack approaches full charge. Users can set length of charge time.

electric bike test with golf cart motor and large sprocket. I’m holding the motor with gloves in my hand to test the large sprocket directly chained to the back wheel.I’m doing a no load test and thinking – “wow this really works and this bike is going to fly. “No need for pedals” Guess again Willy…

www.amazon.com – X-Treme Scooters XB-700LI Lithium Powered Electric Bicycle Click the link above now for more customer reviews and full specs on the X-Treme XB-700LI… Sleek and stylish, the X-Treme Scooters Lithium Powered Electric Bicycle provides a fun and eco-friendly transport option. Equipped with lightweight lithium battery technology, the Lithium Powered Bicycle can travel miles farther than other electric bicycles in its size class on battery power alone. The bike travels for up to 35 miles per charge, and goes 20 miles per hour, making it great for gas-free commuting. – X-Treme Scooters Lithium Powered Electric Bicycle comes with 26 Lightweight Lithium LiMn04 Ion batteries, a Smart Charger, and tool kit. – Power Assisted Electric Bike has a 700-Watt Rear Hub Motor and can also be powered by traditional pedals. – Bike travels for up to 35 miles on battery power alone and goes up to 20 miles per hour. – With a battery life of 7 to 10 years, electric bike provides an excellent gasoline free commute option. – Bicycle has a 90-day X-Treme warranty and battery has a 12-month warranty.

from pedalpowergenerator.com Pedal Power experiment conducted on the Leeson M1120046 DC permanent Magnet Motor to find out how fast a person needs to pedal to get 12 to 15 Votls DC output needed to charge lead acid deep cycle batteries or powerpack. Experiment performed by Brad at pedalpowergenerator.com This DIY video shows you how to create a DC Voltage output curve of the Leeson Model M1120046 permanent magnet DC motor used as a bicycle generator. Data is collected on a test fixture with a 1 horse power variable speed drive motor that simulates a person pedaling a bicycle at different speeds. The speed is measured by a tachometer and DC volt meter and then put into Microsoft excel to create a generator voltage output curve vs. pedal speed Miles per hour MPH

www.chicagoelectricbicycles.com Out of control gas prices and a short commute to work made me switch to a electric bicycle. I love it!. I don’t know why more people dont have one. My new electric bicycle specs. 20in wheels, foldable frame. 15-20mph 20-30 miles on a charge. 3-5 hours to fully charge. lithium ion battery powered. 230lb weight limit .00 a month increase in electricty bill I save 0 a month by not buying gasoline *ONE OF THE GREATEST INVESTMENTS IN MY LIFE! www.chicagoelectricbicycles.com

urbanscooters.com The X-Treme XB-502 is an electric bike that looks like a sleek, stylish electric moped. The XB-502 can be ridden like a regular bike, operate on one hundred percent electric power, or any combination of the two. The X-Treme XB-502 is loaded with nearly all of the same features you find on an electric moped at a fraction of the cost! Explore the standard feature list, it’s beyond impressive. The 500 watt motor gets you up to 20 mph for up to 25 miles on a single charge. It puts out plenty of power to take medium sized hills. Better yet, while you have to register and hold a driver’s license to operate a moped, the XB-502 is classified as an electric bicycle. The “electric bicycle” classification allows you to operate it without registration or a driver’s license in most states (please contact the DMV to check the laws in your area before purchase). The XB 502 electric bike is environmentally friendly, noise-free, and operates on pennies a day. Electric bikes offer commuters a great way to bypass high prices at the pump.

wheres the back emf when you need it anyway here goes the start of another motor mod…….

Update February 2009 Well, I am happy with this project except for one issue in order to service batteries and experiment with the bike, clear access to the batteries and electronics is needed. Unfortunately, removing the Ninja bodywork for this access requires removing the mirrors, front blinkers and windscreen, making the bike unsafe probably illegal to ride. The solution is some type of one-piece body that is easily removed and does not support the mirrors and blinkers. So back into the garage it goes! So far Ive tried several ideas for the bodywork all have been unsuccessful (or really ugly!). My goal is to be back on the road by Summer 09 with the new bodywork and updated batteries. Will update the video when completed! See ya then! Note: if youre really interested in this bike, be sure to read through (all) the comments for a lot of information! ———————— ORIGINAL DESCRIPTION: Backyard project to create a form of local transportation WITHOUT burning gasoline. Since I work within 5 miles of my home and do a lot of local running around, the idea was to leave the car at home and commute with clean, quiet electric power as much as possible. Have been on the road only a few weeks — still in the testing/adjusting phase, but so far it looks like this: Bike has a lot (too much) low end torque so it is pretty quick from a standing start. However, the top speed right now is about 45mph. Since I started with a low 6:1 gear ratio, I have plenty of room to change …