Latest in EV Technology

Title	Author Name	Comment count	Last comment time
Battery capacity calculation?	carthikv12	2 marylandbob	10 years 3 months ago
Motor dimensions and other requirements...	carthikv12	carthikv12	10 years 3 months ago
BLDC hall for speedometer?	juanito	1 mf70	10 years 3 months ago
LiFePO4 Batteries cell Data sheet 3.2v 20ah	wgeso	wgeso	10 years 3 months ago
charging e-max 90 sport	siresarah	2 davew	10 years 3 months ago
SLA Sulfation: How Fast Does It Really Happen?	Richard145	7 Richard145	10 years 3 months ago
How/when to recharge batteries	lovesexy	11 Richard145	10 years 3 months ago
can I use the same BMS for different capacity batteries?	beishan	1 antiscab	10 years 3 months ago
Data sheet of 3.2V 10AH LiFePO4 batteries Cell	wgeso	wgeso	10 years 3 months ago
NOS...............WTH	chippawaguy	chippawaguy	10 years 3 months ago
Fuel Cell Hybrid Motorcycle	reikiman	3 reikiman	10 years 3 months ago
Vectrix symple Charger 150V 10A constant current	Elektro	Elektro	10 years 3 months ago
IS this the best charger for <8 cell packs?	witzgall	witzgall	10 years 3 months ago
Infineon Controller on XB-500 motor	whome	1 mf70	10 years 3 months ago
Adding Water to VRLA (SLA) batteries?	PJD	7 antiscab	10 years 3 months ago
LiFePO4 actual capacity?	juanito	3 juanito	10 years 3 months ago
E-Bike controller	YUVARAJ	2 emmet k	10 years 3 months ago
Help building automatic door opener	mitch98	2 Rans	10 years 3 months ago
Visually impaired protest noiseless hybrid vehicles.	ArcticFox	18 Iccarus	10 years 4 months ago
Any experience w/ Kelly Hub Motors?	KAE	2 Cruisin	10 years 4 months ago
HCF / Pacelite 707 Motor & Controller Upgrade QUESTIONS	BELS123SKI	4 lithium-manufacturer	10 years 4 months ago
LiFePO4 charger problem frustration	reikiman	2 JLGRAU	10 years 4 months ago
Basic electronics question about transistors	soulbandaid	1 antiscab	10 years 4 months ago
Resource for scoots without odometers	mf70	mf70	10 years 4 months ago
Not getting full voltage from Lifepo4	smarmstrong	1 soulbandaid	10 years 4 months ago
A Forum insists I am not logged in	garygid	4 reikiman	10 years 4 months ago
+ The great Battery quest -	carl2.0	4 garygid	10 years 4 months ago
New LifePO4 Battery Made From Non-toxic Materials	wgeso	6 antiscab	10 years 4 months ago
HE - The Human-Electric Hybrid	ArcticFox2	ArcticFox2	10 years 4 months ago
Altair NanoSafe - top dog?	Patrick	4 DougMac	10 years 4 months ago
Li-Ion Cooling System For A2B	I-ZipOnFusion1000	I-ZipOnFusion1000	10 years 4 months ago
How do I adjust the brake shoes on my Sakura/Erato Wheel?	wookey	1 wookey	10 years 4 months ago
Looking for replacement brushes	mf70	3 mf70	10 years 4 months ago
LiFePo4 from YESA - charging	Raphael	15 Themotorman	10 years 4 months ago
Kelly Regen controller with Crystalyte 5303?	Patriot	5 Iccarus	10 years 4 months ago
LIFEPO4 battery for Crystalyte 5304/phoenix cruiser ?	roadwarryr	6 decibel1	10 years 4 months ago
Can I use just any throttle for my 36 volt 800 watt controller and motor	lehula	3 e-doggies	10 years 4 months ago
Why my new 12AH LiFePO4 battery is only charged to 5.5AH initially? Anything wrong?	beishan	3 PJD	10 years 4 months ago
Thermal runaway prevention	mf70	mf70	10 years 4 months ago
Where to get sockets for Makita lithium batteries	lens42	lens42	10 years 5 months ago
BMS, ac charger, Solar charger for 24v LIFEPO4	witzgall	3 KAE	10 years 5 months ago
Are LiFePO4 ready for 60v scooters?	Shayler	6 KAE	10 years 5 months ago
Best battery option for an assist bicycle	tilt2468	1 KAE	10 years 5 months ago
different motor winding	caspar21	caspar21	10 years 5 months ago
electric scooter circuit to public	little	1 little	10 years 5 months ago
sla lifespan-- rapid decline or slow fade?	tilt2468	2 tilt2468	10 years 5 months ago
Very interesting caution against shunt style BMS	reikiman	reikiman	10 years 5 months ago
Looking for a affordable 30A LiFePo4 12.8v Battery Charger........	PortablePowers	1 frodus	10 years 5 months ago
The pack on my Lectra motorcycle is damaged..	reikiman	7 reikiman	10 years 5 months ago
Urbanmover UM70 - Comes stock with a 24v 15amp battery pack (12v x 2 lead acid batteries) = Can I upgrade to 36v LiFeP04???	aboveliquidice	3 aboveliquidice	10 years 5 months ago