Latest in EV Technology

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Electric vehicle batteries and chargers Hmmm Precharge circuit the saga of reviving the 0V liFePO4's continues. terramir
3
garygid
8 years 24 weeks ago
Electric vehicle batteries and chargers Sulfated Greensavers? davcr
1
antiscab
8 years 24 weeks ago
Electric vehicle batteries and chargers ping batteries toy21extreme
2
antiscab
8 years 24 weeks ago
Electric vehicle batteries and chargers 72 volts lithium iron ion battery for: US scooter guys found on EBay? Mikie
1
Mikie
8 years 24 weeks ago
Electric vehicle batteries and chargers Bypassing cells in certain conditions reikiman
reikiman's picture
1
Mik
8 years 24 weeks ago
Electric vehicle controllers and control systems 24volt 40amp vs. 36volt 30amp Controllers What has more power on 36volts? ScooterPowers
ScooterPowers 8 years 25 weeks ago
EV Modifications new Veloteq. I want more speed "HOW ???" chippawaguy
3
Art
8 years 25 weeks ago
Electric vehicle batteries and chargers recovering dead ducks 0V LiFePO4's what's your best guess on procedure? terramir
2
terramir
8 years 25 weeks ago
Electric vehicle batteries and chargers LOL first of I dunno how many blew up LOL terramir
3
Mik
8 years 25 weeks ago
Electric vehicle controllers and control systems LM-339 based controllers, etc cnagorka
1
reikiman
8 years 25 weeks ago
Electric vehicle batteries and chargers Protanium BP-L2410EB (Schwinn electric bike battery) questions tilt2468
tilt2468 8 years 26 weeks ago
Electric vehicle controllers and control systems Throttles? Or not? reikiman
reikiman's picture
reikiman 8 years 26 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Observations on performance and gearing reikiman
reikiman's picture
reikiman 8 years 26 weeks ago
Electric vehicle batteries and chargers BATTEQ Recall Notice Webmaster
Webmaster's picture
1
pchilds
8 years 26 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Does a Bigger Motor mean more speed??? poolman10
5
poolman10
8 years 26 weeks ago
Electric vehicle controllers and control systems How to integrate controller with solenoids jaustinmd
3
jaustinmd
8 years 26 weeks ago
Electric vehicle batteries and chargers LiFePO4 bulk buy happening this week Morrison
1
Morrison
8 years 26 weeks ago
EV Modifications Need help with an on-board gas generator Expat E-biker
Expat E-biker's picture
3
Mik
8 years 26 weeks ago
Electric vehicle batteries and chargers Matching Battey Capacity to Motor jaustinmd
2
jaustinmd
8 years 26 weeks ago
Electric vehicle batteries and chargers Connecting Ping Battery To Charger jnromero
2
jnromero
8 years 26 weeks ago
Electric vehicle batteries and chargers V.I.P. Batteries on eBay - warranty not honored Richard145
2
Richard145
8 years 26 weeks ago
Electric vehicle batteries and chargers A123Systems’ Prismatic Cell Lineup: Up to 5,300 W/kg in High Power Cell, 20 Ah Cell for PHEVs reikiman
reikiman's picture
reikiman 8 years 26 weeks ago
Electric vehicle batteries and chargers ZENN Motor Company Confirms EEStor claims re: permittivity reikiman
reikiman's picture
reikiman 8 years 26 weeks ago
Electric vehicle batteries and chargers, Help/FAQ Best LiFePO4 - DIY Dewalt or Reputable OEM (if there is one!) Astrogroover
5
dogman
8 years 27 weeks ago
EV Modifications My first electric vehicle modification Reaper
2
Reaper
8 years 27 weeks ago
Electric vehicle batteries and chargers Capacitor in battery pack rad
4
antiscab
8 years 28 weeks ago
Electric vehicle controllers and control systems Can climbing a steep slope blow out the controller? davcr
9
dogman
8 years 28 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Double Shaft Motor for electric skateboard lehula
lehula 8 years 28 weeks ago
Electric vehicle batteries and chargers Who Made these cells & what about that early discharge failure I here terramir
terramir 8 years 28 weeks ago
Electric vehicle controllers and control systems 60v controler on 48 volt system?? chippawaguy
2
Cruisin
8 years 28 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Best motor for hill climbing with load gwh68
4
gwh68
8 years 28 weeks ago
Electric vehicle batteries and chargers Charging a 24v (2 -12v sla's) system with a "LiFPo4" charger... Problematic? sangesf
4
reikiman
8 years 28 weeks ago
Electric vehicle batteries and chargers Get a laugh and please help with optimizing the layout of this circuit on the protoboards I have terramir
2
terramir
8 years 28 weeks ago
Electric vehicle batteries and chargers Missing wiring diagram for Brand new Ping 10ah Battery bionicjay
bionicjay's picture
2
ping
8 years 28 weeks ago
EV Modifications controler mods for 48 volt??? HELP PLEASE chippawaguy
1
Ken68
8 years 28 weeks ago
Hybrid Systems Introducing the Te-bike (Thermoelectric bike) Borromeo
Borromeo's picture
1
antiscab
8 years 28 weeks ago
Accessories simple wiring help brake lights, running lights, turn signal echuckj5
echuckj5's picture
3
Alpha Charly
8 years 28 weeks ago
Electric vehicle batteries and chargers BattEQ no longer available? reikiman
reikiman's picture
1
philfr
8 years 28 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) small motors big controllers mattchicken
mattchicken 8 years 28 weeks ago
Electric vehicle controllers and control systems Extra Connector on WE BL-36 controller trikeanimal
3
trikeanimal
8 years 28 weeks ago
Fuel Cell Systems Fuel cell joke at the Hannover industry fair founder
founder 8 years 29 weeks ago
Electric vehicle batteries and chargers Replacement batteries for EVT 168? lovesexy
4
JeanLuc34
8 years 30 weeks ago
Electric vehicle batteries and chargers 1100mAh 3.2V LIFePO4 rescue if there stored to 0V (selfdischarge new cells) terramir
5
terramir
8 years 30 weeks ago
EV Modifications TURBO BUTTON Iam007sobeatthat
3
garygid
8 years 30 weeks ago
Electric vehicle controllers and control systems wiring turn signal circuits.. reikiman
reikiman's picture
1
reikiman
8 years 30 weeks ago
Electric vehicle batteries and chargers Ping Battery Vs. Elite Power solutions. jfreeman420
11
julesa
8 years 31 weeks ago
Electric vehicle batteries and chargers New charging connector standard: SAE J1772 reikiman
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reikiman 8 years 31 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) What type of Motor? fJones
1
reikiman
8 years 31 weeks ago
Electric vehicle batteries and chargers A123 dewalt; need bms wattsup
4
fpmartin
8 years 31 weeks ago
Electric vehicle batteries and chargers Use Soneil 48v charger with EVT 168: How do I splice 6 wires into 2? joshtanga
4
joshtanga
8 years 31 weeks ago

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