Latest in EV Technology

All terms Title Author Name Comment count Last comment timesort descending
Switch the Negative? Fuse the Negative? e-doggies
e-doggies's picture
8
chas_stevenson
12 years 3 months ago
Question for Aussie Matt wheelie
wheelie's picture
18
wheelie
12 years 3 months ago
Possible open source BMS project reikiman
reikiman's picture
reikiman 12 years 3 months ago
Yesa Lifepo4 colin9876 4
colin9876
12 years 3 months ago
12 to 24 volts or more e-volt 1
colin9876
12 years 3 months ago
What voltage/wattage combination for power assist at > 25km/h ? khammo01 5
chas_stevenson
12 years 3 months ago
Hello and Seeking Members Interested in Global Energy Assessment Ramesh Ramesh 12 years 3 months ago
An instructible on an LED motorcycle headlight reikiman
reikiman's picture
reikiman 12 years 3 months ago
Need help identifying a GE motor captsomer 7
frodus
12 years 3 months ago
stacking cheap chargers to gain amperage. Cheap, frugal, or stupid? ruprek 6
dogman
12 years 3 months ago
Throttle on cheap brushless controller seems to only offer on/off positions khammo01 1
khammo01
12 years 3 months ago
viability of adding disk brake to front Lashout wheel ruprek 1
ruprek
12 years 3 months ago
Help with Thumb throttle and wire mess colin9876 colin9876 12 years 3 months ago
Removing Pedle First requirement colin9876 3
colin9876
12 years 3 months ago
36v LiFeP04 charger blew up. Will a 36v SLA charger work? khammo01 4
dogman
12 years 3 months ago
PingPing 48v 20ah battery pack application cyberbillp 20
cyberbillp
12 years 2 months ago
36v LiFeP04 battery crushed individual cell - where to buy replacement? khammo01 1
whome
12 years 2 months ago
Vicor 55V-100V to 12V @ 50W DC-DC converters frodus
frodus's picture
frodus 12 years 2 months ago
RG24-11M Aircraft Battery (24V) for a EV? Kerrymann 4
Kerrymann
12 years 2 months ago
hub motor - not connecting hall leads colin9876 4
colin9876
12 years 2 months ago
12 volt charger Testing fisher727 6
fisher727
12 years 2 months ago
calling all engineers! :-) need advice on small diesel electric hybrid. todayican 27
Reliantman
12 years 2 months ago
Hub motor wire polarity jimmy
jimmy's picture
1
dogman
12 years 2 months ago
Hi I've a xb 700li and modified sine wave to charge it with. marcharm 3
antiscab
12 years 2 months ago
Schwinn Stealth ST-1000 bionic joints man 1
e-doggies
12 years 2 months ago
Regenerative Breaking Alphi 16
electromotive
12 years 2 months ago
Cutting power on an alltrax system while stopping...? reikiman
reikiman's picture
2
electromotive
12 years 2 months ago
pre-charge Ray_T
Ray_T's picture
5
colin9876
12 years 2 months ago
What do people think about Lipos? (racing packs) in parralell for EVs colin9876 14
Iccarus
12 years 2 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
12 years 2 months ago
36v Lipo Pack question billwas1 6
billwas1
12 years 2 months ago
Thunder Sky 40 AH LIfepo4's from Elite Power pgt400
pgt400's picture
3
pgt400
12 years 2 months ago
Questions to Thunder-Sky? Johnny J
Johnny J's picture
6
antiscab
12 years 2 months ago
Trying to make use of free lithium ion batteries robots4joey 2
dogman
12 years 2 months ago
LifePO4 battery pack runnin at 53V jfreeman420 5
dogman
12 years 2 months ago
Why are my lithium batteries dying after only a month? D3AN 17
TheUnixGuy
12 years 2 months ago
XM-3500 BMS Circuit eped 41
Henry42
12 years 2 months ago
Utilizing Brake Light Signal from Controller e-doggies
e-doggies's picture
6
Toronto_ebiker
12 years 1 month ago
How can I modify my Chinese scooter (sold and ridden in China) to get more power, range or speed? Expat E-biker
Expat E-biker's picture
7
bbouwens
12 years 1 month ago
Electric Vehicle Power System Technology reikiman
reikiman's picture
1
Micheal.cen
12 years 1 month ago
ZAPPY 3 charger ZY-150B is dead- Any ideas for repair/ replacement ? abhinavroli 1
reikiman
12 years 1 month ago
Using 48 volts battery pack with 24 volt controller. evDreamer 8
antiscab
12 years 1 month ago
Lith Ion batteries make XB600 really scoot Cruisin 2
dogman
12 years 1 month ago
36 Volt SLA charger for 36v Tool Batteries theyerb 4
reikiman
12 years 1 month ago
Why even use a controller? deronmoped 7
dogman
12 years 1 month ago
Duct tape battery (not Ping) totally out of balance khammo01 8
sangesf
12 years 1 month ago
A presentation on building EV battery packs w/ Lithium batteries reikiman
reikiman's picture
2
reikiman
12 years 1 month ago
Bank Charging or PowerCheqs? djkees
djkees's picture
7
andrew
12 years 1 month ago
Building a better battery YOU HAVE TO READ THIS!!!!!! Mikie Mikie 12 years 1 month ago
Regenerating silicon batteries YUVARAJ 2
fisher727
12 years 1 month ago

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