Latest in EV Technology

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I want to run on electric battery but accelerate off of a big gasoline lawn mower engine. timfox123 7
moveon70 		15 years 1 month ago
I need some help in choosing batteries. noobster
noobster's picture
noobster 16 years 9 months ago
I need clarification re the sensor wires on a brushless DC motor and how to test them. sapo 5
sapo 		15 years 2 months ago
I need a controller for a common grocery store martcart dieterschmied 2
dieterschmied 		15 years 1 month ago
I need a 12.5inch Brushless Hub Motor. Suggestions? Tireiron55
Tireiron55's picture
Tireiron55 16 years 10 months ago
I need a Life Cell Charger To balance The Verda strawhistle 4
antiscab 		16 years 11 months ago
I have just received my 36v15A LiFePo4 battery w/BMS, how do I wire it up? Need Help... baldwinr77 5
dogman 		16 years 11 months ago
I have a 24v 250watt Brushless Hub Motor.. Is there a limit to the size (not Voltage) of the AH i can use? sangesf 11
sangesf 		16 years 5 months ago
I have a "HighPower Phylion" charger. (for 10s lipo) and want to use it for lifepo4 battery pack.. Please help. sangesf 1
sangesf 		14 years 6 months ago
I hate controllers Hardwiring Motor / battery / switch colin9876 10
chas_stevenson 		16 years 6 months ago
I get more range in the afternoon than the morning reikiman
reikiman's picture
11
dogman 		16 years 8 months ago
I added a fourth battery to my 36V setup, but now need a bigger charger, so I now want to wire extra battery in parallel to one. dudemanaroo
dudemanaroo's picture
3
mf70 		15 years 1 month ago
Hydrogen and fuel cell - why not ICE founder founder 17 years 9 months ago
Hybrid Vehicle Survey k_fer k_fer 14 years 5 months ago
Hybrid Vehicle Sales Information and Tax Credits Gman
Gman's picture
Gman 18 years 4 months ago
Hybird Vehicle with Kelly Controller Kelly Controls LLC Kelly Controls LLC 13 years 7 months ago
Hub motor/generator bizybily 12
bizybily 		15 years 3 months ago
Hub motor wire polarity jimmy
jimmy's picture
1
dogman 		16 years 5 months ago
Hub Motor vs. Frame-mounted Motor with Chain Drive xring 3
LinkOfHyrule 		17 years 6 days ago
How/when to recharge batteries lovesexy 11
Richard145 		15 years 11 months ago
How warm do LED lamps? tilt2468 5
tilt2468 		15 years 9 months ago
How tricky is it to repackage a LIFEPO? jso123 6
moveon70 		14 years 11 months ago
How to wire up a controller for a custom electric wagon askeese 5
e-doggies 		15 years 11 months ago
How to shoe horn 16 lfp40AHA into an emax antiscab 35
antiscab 		17 years 4 months ago
How to replace batteries in emax scooter with dewalt 36v packs? pchech 1
andrew 		17 years 11 months ago
How to refurbish old motor. Mr. Sander 2
Mr. Sander 		17 years 7 months ago
How to read motor performance charts and graphs Mik
Mik's picture
5
frodus 		17 years 4 months ago
How to put a dc speed control on my dc motor topnotchone 1
Spaceangel 		13 years 5 months ago
How to open a crystal hub motor chas_stevenson
chas_stevenson's picture
4
Ypedal 		18 years 6 months ago
How to monitor a ping battery Ham549 1
Spaceangel 		13 years 3 months ago
How to measure the capacity of a NIMH Cell Alphi 3
HCT 		17 years 8 months ago
How to measure internal impedance of cell ( batteries ) HCT
HCT's picture
HCT 17 years 8 months ago
How to manipulate the speed restriction on controller emoto 80b gormy007 gormy007 15 years 2 months ago
How to integrate controller with solenoids jaustinmd 3
jaustinmd 		16 years 1 month ago
How to install battery optimizers (Powercheq/Batteq etc) EVT 4000e lovesexy 3
justincbi 		15 years 10 months ago
How to increase acceleration/hill climbing ability in a electric scooter robo5050 5
uumotor 		13 years 1 month ago
How to fix a vpower.hk 5A 110V Charger Model KP-667 mongroove 9
cdnguyfromcali 		14 years 5 months ago
How to determine a battery capacity? nprawira 5
Spaceangel 		9 years 5 months ago
How to Integrate Safety into Charging System andrew
andrew's picture
1
mf70 		18 years 4 months ago
How necessary IS reconditioning? Aquinas Hub
Aquinas Hub's picture
7
mf70 		18 years 2 weeks ago
How much can I get from ....? longtong3 2
longtong3 		17 years 5 months ago
How low should you run SLA batteries until? nasukaren
nasukaren's picture
12
dogman 		16 years 11 months ago
How fast? at what gear ratio? here's how- chas_stevenson
chas_stevenson's picture
1
chas_stevenson 		18 years 6 months ago
How does a brush DC motor stop? noobster
noobster's picture
3
spinningmagnets 		16 years 9 months ago
How do you test a SLA? deronmoped 1
deronmoped 		17 years 6 months ago
How do you tell how much you need to charge ur battery for ur motor taking out? Ausi319 8
Ausi319 		16 years 8 months ago
How do I measure capacity used? yodasnaps
yodasnaps's picture
4
yodasnaps 		16 years 11 months ago
How do I lay my mits on a Crystalyte motor and controller in Australia?? wheelie
wheelie's picture
wheelie 16 years 8 months ago
How do I know when to stop charging? no3rdseat 7
mf70 		17 years 4 months ago
How do I determine which controller to use hendu 4
hendu 		17 years 5 months ago

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