Latest in EV Technology

All terms Title Author Namesort descending Comment count Last comment time
40 years of oil left, 5,500,000,000 years of sunshine left? Gman
Gman's picture
Gman 15 years 1 month ago
Toyota unveils plug-in hybrid, to test on roads Gman
Gman's picture
7
andreea123
13 years 9 months ago
Load testing SLA Batteries? Gman
Gman's picture
13
Gman
14 years 10 months ago
Electric Bike Hub Motor - How to Replace a Hall-effect Sensor Gman
Gman's picture
1
sapo
11 years 9 months ago
Why no, why Yes and hot to convert a car to electric propulsion… gorazd gorazd 11 years 4 months ago
Fast analytical program for custom motor development gorazd gorazd 11 years 8 months ago
www.in-wheel.com gorazd gorazd 11 years 12 months ago
SLA vs. LiFePO4 questions gorelikg 10
antiscab
14 years 1 month ago
How to manipulate the speed restriction on controller emoto 80b gormy007 gormy007 12 years 2 weeks ago
a/c to d/c conversion Gramps 1
reikiman
13 years 7 months ago
Can a variable DC power supply charge Thundersky LIFEPO4 battery packs? GreenBiker 9
antiscab
11 years 8 months ago
Feedback, reviews wanted on comcycleusa's 48V Lithium battery charger sold on ebay GreenBiker 1
GreenBiker
11 years 8 months ago
WARNING - residual high voltage from LIFEPO4 68V battery charger when turned off GreenBiker 1
marylandbob
11 years 9 months ago
25 AMP Battery Charger in a 15 AMP Outlet? Gregski 16
pcarlson1979
10 years 7 months ago
My personal opinions about the battery types for electric bikes. Grepowlev 8
Grepowlev
9 years 6 months ago
New Type of Battery - 40 hours in a laptop! GrooveConnection 2
Crusher300
14 years 4 months ago
New Li Ion Development - 10 x times them amount of power capacity ! GrooveConnection 2
Ian
13 years 9 months ago
sodium nickel chloride batteries --- READ THIS! GrooveConnection 1
GrooveConnection
15 years 1 month ago
will OEM charger discharge SLA's if left plugged in? gtco3dfever 5
rydnseek
13 years 11 months ago
charger question gushar 12
mopedbrainy
13 years 10 months ago
need help in making A2B Metro Go faster guyinthecity 2
Mobman
10 years 6 months ago
Best motor for hill climbing with load gwh68 4
gwh68
13 years 2 weeks ago
newbie question re torque curves and top speed gwynnus 1
spinningmagnets
13 years 8 months ago
How to monitor a ping battery Ham549 1
Spaceangel
10 years 1 month ago
Upgradeing Lashout need help Ham549 Ham549 11 years 5 months ago
sla battery changed for lifepo4 24v 30a goped esr harryo 3
antiscab
12 years 1 week ago
eGo Project Questions hayden 2
Aerowhatt
14 years 2 weeks ago
Help ! Valence Saphion Lithium-ion Polymer pack 130HL01 HCT
HCT's picture
HCT 14 years 10 months ago
Replacement of 10KW/H BB600 Wet Nickel-Cad system HCT
HCT's picture
1
antiscab
13 years 11 months ago
Batteries Energy cost per Watt/Hour HCT
HCT's picture
2
andrew
14 years 11 months ago
How to measure internal impedance of cell ( batteries ) HCT
HCT's picture
HCT 14 years 7 months ago
VERY HIGH PERFORMANCE " D " HHR650D HCT
HCT's picture
9
chas_stevenson
13 years 11 months ago
What is % efficiency of real world power controller ? HCT
HCT's picture
1
LinkOfHyrule
13 years 11 months ago
% of Battery power going to motor HCT
HCT's picture
5
LinkOfHyrule
13 years 11 months ago
Evercell 30 A/H Nickel-Zinc test results HCT
HCT's picture
4
andrew
15 years 1 month ago
converting a 36v ev global e-bike to 48v hdrider41 4
softwareteacher
12 years 4 months ago
Drop in power output? helix helix 13 years 9 months ago
How do I determine which controller to use hendu 4
hendu
14 years 3 months ago
A Newber needs help with New / Gift Kollmorgan hub motor henrypaz 8
LeftieBiker
5 years 8 months ago
A real battery protection solution company from China, supply BMS system. high voltage an...
high voltage and high discharge BMS system's picture
5
mopedbrainy
9 years 2 months ago
China Hipower-NEW BMS technology for patent :energy balancing hipowerkevin 1
strawhistle
12 years 3 months ago
Test Report of Hipower 3.2V 100AH discharge curve hipowerkevin 2
hipowerkevin
12 years 2 months ago
Best way to charge LiFePO4 pack? hopbot
hopbot's picture
5
hopbot
14 years 9 months ago
What type of connectors are these? hopbot
hopbot's picture
7
hopbot
14 years 10 months ago
Lithium Ion Versus Lithium Polymer? hopbot
hopbot's picture
2
hopbot
14 years 11 months ago
Refrigerating SLA Batts How2 How2 13 years 11 months ago
HELP!!! Bubbling noises with 36v 12ah batts wired in series. How2 6
hamblin10
13 years 9 months ago
20 of 10000mAh NiMH D cells for 500W motor hp79 15
HCT
13 years 11 months ago
DeWalt battery internal speed control? huntercook 4
huntercook
14 years 3 months ago
Drill motors? huntercook 5
markzoes
4 years 7 months ago

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