I have used the Powerpulse 12V conditioner. It is hard to determine if they help. I do have one good thing to say about Pulsetech. They back it with a 5...
There is another option (cheaper)way to desulfate lead-acid batterie while you charge them. The inventor/discoverer of this capacitive battery charger claims...
My name is Darrell, I live in California, where transportation energy, and emmision is a factor. (Los Angeles rated the dirtiest city in America) In becoming...
Hi Darrell. You should also see EVDL. Electric Vehicle Discussion List. Try also www.nedra.com , www.evalbum.com , and such forums. There is a lot of...
Hi Darrell, Check out www.teslamotors.com in your area (so to speak). The information available from this company is phenomenal, not to mention the really cool...
Here's a new lithium-ion battery product that has some awesome specs. http://www.lionev.com/upgrade_to_Lithium.html The web site makes it sound like they are...
There are 2 ways to stack Lion cells to get 24 volts, and 10 amp- hours. Assume the individual cells are 2 A-Hr. To get the volts, I need 7 stacked in series...
Yet another connection configuration is a combination of the 2 listed below. Bill S ... series / ... block ... must ... methods ... Or ... BMS. ... to ... not ...
Pure Lithium is expensive (little under 100$ per kg) so these batteries will never be any cheaper because price is rising (not enough production) and...
Try the Forum at the Battery Vehicle Society http://www.batteryvehiclesociety.org.uk There are a lot of members there who have their finger on the pulse so to...
I promised I would post these images, but I may have to depend on posting thier URL's sorry about that. OK, this is my experiment vehicle after 25 years of...
I'm glad to meet all the expert in this groups. I work at Transportation Division at Indonesian Institute of Science. My jobs is to design car structure that...
Latest news about EEStor and Zenn - Grist - Bill Williams is the California sales director for Zenn Motor Co., maker of neighborhood electric vehicles (NEVs)....
Aftermarket lithium-ion battery pack squeezes 150 MPG from a Toyota Prius - Made by Hymotion and A123 Systems - the same folks that brought you the batteries...
19 EV Manufactures - Did I miss one? AC Propulsion American Electric Aptera Bigman Electric Vehicle Dynasty Electric Car Corporation Fisker Automotive Hybrid...
so what about indonesia? Jukka Järvinen <jukka.jarvinen@...> wrote: Are you listing companies which make serial prodiction or is there room for prototype...
I have a Solectria Force, and am considering building a battery pack from surplus MiMH cells from a popular hybrid. It would be a series/parallel combination...
I am currently building an EV utilizing two sets of 100 MiMH units for a similar power source. Intended as a modular design with backup operation, the most...
I dont know if this will help or not but I am thinking of using these http://www.powerdesigners.com/powercheq.htm# when I do my conversion. Right now I am just...
This Week's EV News including a new breakthrough in battery Technology Stories Include: First Drive: 2008 Tesla Roadster A tenfold improvement in battery life ...
Hello Everyone, My name is Doug Allen. My background is in electronics and the computer industry, in equipment maintenance(tinkermister). I have also been...
I bought one 24 v x 15 a-hr with charger off of ebay. A friend has offered to write code in the National Instruments "Labview". We plan a voltage monitor and...
Bill maybe this will help: LiFePO4 Self balance if discharge is kept below 3C, and charge is kept below 1C. Final topoff should be cutoff once the entire...
Eh.. What ? LiFePO4 can tolerate overcharging without fires etc BUT it uses organic electrolytes just as LiCoO. You will damage cells by charging over the ...
Thanks Jukka, I hope my earlier email didn't imply that you don't need a bms, just slap a lead acid charger on them, and forget it.... lol I just wanted to...
Good. huh ! I got already a bit worried. I just do not wish to see any more disappointed EV users who turn to hydrogen-biofule-cult to get the world better...
Hello Everyone, Does Anyone produce a Lithium-Ion Battery in America. I suspect I know the answer. Or does anyone know of a document or book on how-to assemble...
