Latest in EV Technology

Title	Author Name	Comment count	Last comment time
Nova - "Saved by the Sun"	Gman	Gman	16 years 12 months ago
Washington University in St. Louis to invest $55 million in renewable energy research initiative	Gman	Gman	16 years 7 months ago
Tax Credits for Plug-In Hybrids?	Gman	Gman	17 years 1 month ago
Watt meter	Gman	Gman	16 years 7 months ago
www.in-wheel.com	gorazd	gorazd	13 years 10 months ago
Why no, why Yes and hot to convert a car to electric propulsion…	gorazd	gorazd	13 years 3 months ago
Fast analytical program for custom motor development	gorazd	gorazd	13 years 7 months ago
SLA vs. LiFePO4 questions	gorelikg	10 antiscab	15 years 12 months ago
How to manipulate the speed restriction on controller emoto 80b	gormy007	gormy007	13 years 11 months ago
a/c to d/c conversion	Gramps	1 reikiman	15 years 6 months ago
Can a variable DC power supply charge Thundersky LIFEPO4 battery packs?	GreenBiker	9 antiscab	13 years 7 months ago
Feedback, reviews wanted on comcycleusa's 48V Lithium battery charger sold on ebay	GreenBiker	1 GreenBiker	13 years 7 months ago
WARNING - residual high voltage from LIFEPO4 68V battery charger when turned off	GreenBiker	1 marylandbob	13 years 7 months ago
25 AMP Battery Charger in a 15 AMP Outlet?	Gregski	16 pcarlson1979	12 years 6 months ago
My personal opinions about the battery types for electric bikes.	Grepowlev	8 Grepowlev	11 years 5 months ago
New Type of Battery - 40 hours in a laptop!	GrooveConnection	2 Crusher300	16 years 3 months ago
New Li Ion Development - 10 x times them amount of power capacity !	GrooveConnection	2 Ian	15 years 8 months ago
sodium nickel chloride batteries --- READ THIS!	GrooveConnection	1 GrooveConnection	16 years 12 months ago
will OEM charger discharge SLA's if left plugged in?	gtco3dfever	5 rydnseek	15 years 9 months ago
charger question	gushar	12 mopedbrainy	15 years 9 months ago
need help in making A2B Metro Go faster	guyinthecity	2 Mobman	12 years 5 months ago
Best motor for hill climbing with load	gwh68	4 gwh68	14 years 11 months ago
newbie question re torque curves and top speed	gwynnus	1 spinningmagnets	15 years 7 months ago
How to monitor a ping battery	Ham549	1 Spaceangel	12 years 1 week ago
Upgradeing Lashout need help	Ham549	Ham549	13 years 3 months ago
sla battery changed for lifepo4 24v 30a goped esr	harryo	3 antiscab	13 years 11 months ago
eGo Project Questions	hayden	2 Aerowhatt	15 years 11 months ago
% of Battery power going to motor	HCT	5 LinkOfHyrule	15 years 10 months ago
Batteries Energy cost per Watt/Hour	HCT	2 andrew	16 years 10 months ago
VERY HIGH PERFORMANCE " D " HHR650D	HCT	9 chas_stevenson	15 years 10 months ago
Replacement of 10KW/H BB600 Wet Nickel-Cad system	HCT	1 antiscab	15 years 9 months ago
Help ! Valence Saphion Lithium-ion Polymer pack 130HL01	HCT	HCT	16 years 9 months ago
How to measure internal impedance of cell ( batteries )	HCT	HCT	16 years 5 months ago
What is % efficiency of real world power controller ?	HCT	1 LinkOfHyrule	15 years 9 months ago
Evercell 30 A/H Nickel-Zinc test results	HCT	4 andrew	17 years 1 week ago
converting a 36v ev global e-bike to 48v	hdrider41	4 softwareteacher	14 years 2 months ago
Drop in power output?	helix	helix	15 years 7 months ago
How do I determine which controller to use	hendu	4 hendu	16 years 2 months ago
A Newber needs help with New / Gift Kollmorgan hub motor	henrypaz	8 LeftieBiker	7 years 7 months ago
A real battery protection solution company from China, supply BMS system.	high voltage an...	5 mopedbrainy	11 years 1 month ago
Test Report of Hipower 3.2V 100AH discharge curve	hipowerkevin	2 hipowerkevin	14 years 3 weeks ago
China Hipower-NEW BMS technology for patent :energy balancing	hipowerkevin	1 strawhistle	14 years 1 month ago
Lithium Ion Versus Lithium Polymer?	hopbot	2 hopbot	16 years 10 months ago
What type of connectors are these?	hopbot	7 hopbot	16 years 9 months ago
Best way to charge LiFePO4 pack?	hopbot	5 hopbot	16 years 8 months ago
HELP!!! Bubbling noises with 36v 12ah batts wired in series.	How2	6 hamblin10	15 years 8 months ago
Refrigerating SLA Batts	How2	How2	15 years 9 months ago
20 of 10000mAh NiMH D cells for 500W motor	hp79	15 HCT	15 years 10 months ago
DeWalt battery internal speed control?	huntercook	4 huntercook	16 years 2 months ago
Drill motors?	huntercook	5 markzoes	6 years 6 months ago