Latest in EV Technology

Title	Author Name	Comment count	Last comment time
Help repairing GIO hub motor freewheel sprocket	carlos1984	1 carlos1984	6 years 8 months ago
Sulfated Greensavers?	davcr	1 antiscab	14 years 10 months ago
Latest Report from LiFeBATT	Don Harmon	1 Don Harmon	16 years 2 months ago
How to monitor a ping battery	Ham549	1 Spaceangel	12 years 2 weeks ago
LiFePO4 bulk buy happening this week	Morrison	1 Morrison	14 years 11 months ago
Thundersky over charging	Wookie	1 AndyH	14 years 10 months ago
Open source BMS for Thundersky batteries	reikiman	1 jdh2550_1	15 years 9 months ago
Is this a true statement?	ArcticFox2	1 antiscab	13 years 11 months ago
white powder and corrosion with SLAs	RoySv	1 Fechter	17 years 4 months ago
Greensaver and Electier Silicone Battery Discussion continued from EVT America Z-20a and Z-20	Stleride	1 Gman	16 years 7 months ago
Lithium Ferrite	amp_head	1 davew	16 years 6 months ago
Razor MX350 - charging extra set of batteries externally	fastfranky	1 davew	16 years 3 months ago
Re-use 18650 Li-Ion laptop cells to build a battery pack	moveon70	1 mf70	13 years 9 months ago
Anyone in Anchorage Alaska familiar with Ping Lifepo4 battery repair?	JohnsEbike	1 JLGRAU	12 years 12 months ago
OT: thinking of selling motors	Leeps	1 Sturdly	17 years 4 months ago
Help hooking up a battery	TJM10	1 e-doggies	12 years 9 months ago
Dropped my 24V battery pack, hiss, smoke, no fire	mwolff	1 dogman	15 years 8 months ago
why can't you run two AC motors off the same controller?	masonsteele	1 rgx	17 years 3 months ago
BMC 3000 watt brushless motor	ruprek	1 ruprek	15 years 6 months ago
v28 emoli batteries help please!	nickyg	1 reikiman	15 years 3 months ago
Charging 12 volt lead batteries in series, IMPORTANT	echuckj5	1 echuckj5	16 years 8 months ago
wiring lights in series	tilt2468	1 marylandbob	14 years 7 months ago
Picky about my Plug-in.	MarshallMiller	1 TangentStar	16 years 2 months ago
YAWN.......another unknowledgable newbie!	rooster	1 andrew	16 years 1 week ago
What's a good cheap device to check the charge an SLA holds?	coolio	1 Gman	16 years 10 months ago
sunRED solar powered scooter concept	Gman	1 Gman	16 years 8 months ago
Battery charger setup	david93705	1 Spaceangel	14 years 4 weeks ago
CHARGER/BMS	lectriclawn	1 antiscab	13 years 10 months ago
What is % efficiency of real world power controller ?	HCT	1 LinkOfHyrule	15 years 10 months ago
Heinzmann 24v hub in need of service/repair	Ian	1 deronmoped	15 years 7 months ago
my ni-hm charger stop working.i have other with a little diference.about 200mah less than the other..	WINDSHIELD	1 NickF23	17 years 3 weeks ago
High Performance Batteries	arlberg	1 dogman	15 years 5 months ago
What epoxy would you recommend for loose magnet repair?	Coyle	1 Spaceangel	5 years 7 months ago
Electric Bike Hub Motor - How to Replace a Hall-effect Sensor	Gman	1 sapo	13 years 8 months ago
21 LifeP04 Destruction	reikiman	1 Paul	14 years 10 months ago
Charge a string from a single smart charger and Powercheqs?!?	lone_rider	1 lone_rider	16 years 5 months ago
Solar battery	smace	1 Brock	15 years 8 months ago
Odyssey Batteries	bluebushido	1 andrew	17 years 2 months ago
viability of adding disk brake to front Lashout wheel	ruprek	1 ruprek	15 years 3 months ago
Lithium Ion Polymer Battery maintenance advice	tilt2468	1 antiscab	14 years 10 months ago
Hi all. I am trying to wire my horn & lights direct to a 12v 7h battery.	AEROSTAR21	1 robert93	14 years 3 months ago
LiFePO4 charger circuit schematics?	Robert	1 NickF23	15 years 11 months ago
LEAD VS LITHIUM	lectriclawn	1 antiscab	13 years 10 months ago
newbie question re torque curves and top speed	gwynnus	1 spinningmagnets	15 years 7 months ago
How to put a dc speed control on my dc motor	topnotchone	1 Spaceangel	12 years 2 months ago
Bypassing cells in certain conditions	reikiman	1 Mik	14 years 10 months ago
PC controlled motor as a variable load ?	max2tall	1 max2tall	14 years 1 month ago
How can I monitor cells?How can I make battery managemetn system?	opalstear	1 opalstear	13 years 10 months ago
Detailed diy post on a sla to other technology conversion?	pengyou	1 pengyou	13 years 9 months ago
Battery Grounding	cdici	1 fabelizer	15 years 8 months ago