Latest in EV Technology

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Accessories The CycleAnalyst, Formerly Known as DrainBrain, an Ebike Amp-Hour Meter Gman
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2
Heaven32
6 years 46 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Motorcycle Hub/Wheel Motor Suggestions? OdnsRvns
5
reikiman
6 years 47 weeks ago
Electric vehicle batteries and chargers Batteries have a lot of power inside them - treat them with care - A Warning reikiman
reikiman's picture
3
mf70
6 years 47 weeks ago
Electric vehicle batteries and chargers Replacing Bionx Battery Pack (DIY?) bxcycleman
6
lucotter
6 years 48 weeks ago
Electric vehicle batteries and chargers Feedback, reviews wanted on comcycleusa's 48V Lithium battery charger sold on ebay GreenBiker
1
GreenBiker
6 years 48 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Electric Hubcap Pancake Motor, Controller, Workshops Craig C
Craig C 6 years 48 weeks ago
Electric vehicle batteries and chargers Instant, off the shelf battery capacity measurement mf70
5
mf70
6 years 48 weeks ago
Electric vehicle controllers and control systems Ajutor help please blunder0007
2
blunder0007
6 years 48 weeks ago
Electric vehicle batteries and chargers Some positive experience with PulseTech lead-acid battery desulfator reikiman
reikiman's picture
4
bradylaw
6 years 48 weeks ago
Electric vehicle batteries and chargers Electric Batteries for an Allis-Chalmers "G" conversion redbaron
2
redbaron
6 years 48 weeks ago
Electric vehicle batteries and chargers Wide Input Battery Chargers Spaceangel
1
antiscab
6 years 48 weeks ago
Electric vehicle batteries and chargers Advanced Lithium-Ion Battery Application Kit from Altairnano reikiman
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reikiman 6 years 48 weeks ago
Electric vehicle batteries and chargers LiFePO4 Charger / Charging Question ericwagner4
ericwagner4 6 years 49 weeks ago
EV Modifications The process of midification from gas car to electric car. Yolanda
Yolanda's picture
11
Dauntless
6 years 49 weeks ago
Electric vehicle batteries and chargers Can a variable DC power supply charge Thundersky LIFEPO4 battery packs? GreenBiker
9
antiscab
6 years 49 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Fast analytical program for custom motor development gorazd
gorazd 6 years 49 weeks ago
EV Modifications shunt mod help needed iwearshoez
iwearshoez 6 years 49 weeks ago
EV Modifications shunt mod help needed iwearshoez
iwearshoez 6 years 49 weeks ago
Electric vehicle batteries and chargers Are all Lifepo4's 3.3, 3.2 or somewhere in between, in Volts? sangesf
4
ESSCONM LEE
6 years 49 weeks ago
Accessories Sevcon Power Gauge: Battery Discharge Display Gman
Gman's picture
4
Remixen
6 years 49 weeks ago
Electric vehicle batteries and chargers WARNING - residual high voltage from LIFEPO4 68V battery charger when turned off GreenBiker
1
marylandbob
6 years 50 weeks ago
Electric vehicle controllers and control systems Electric Bike Hub Motor - How to Replace a Hall-effect Sensor Gman
Gman's picture
1
sapo
6 years 51 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Golden motor question slbaker
slbaker's picture
5
ooo
7 years 7 hours ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Electric motor suddenly reverses...HELP!!!! Alex_Millwright
1
reikiman
7 years 18 hours ago
Electric vehicle batteries and chargers How tricky is it to repackage a LIFEPO? jso123
6
moveon70
7 years 1 day ago
Electric vehicle batteries and chargers Soneil charger quit working echuckj5
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16
andreeailie
7 years 3 days ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Luyuan CS350 Rear Wheel Locked Mr Garrison
1
oniea
7 years 1 week ago
Electric vehicle batteries and chargers Can LiFe batteries be used upside? pengyou
pengyou 7 years 2 weeks ago
Electric vehicle batteries and chargers gbs batteries lectriclawn
1
eva
7 years 2 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) GoldenMotor NorCal group buy hubmotor w/internal controller rossasaurus
rossasaurus's picture
1
tysonmotorcycle
7 years 2 weeks ago
Renewable Energy Extending the grid to create a market for renewable energy: transmission siting issues and how to resolve them reikiman
reikiman's picture
reikiman 7 years 2 weeks ago
Electric vehicle batteries and chargers Keeping batteries from loosing their cool pengyou
4
Dauntless
7 years 3 weeks ago
Electric vehicle batteries and chargers pingping227 batteries, customs and brokerage charges to Canada magicBC
2
magicBC
7 years 3 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) A solution to hundreds of pounds of batteries or hundreds of miles of extension cord? pengyou
6
marylandbob
7 years 3 weeks ago
Electric vehicle batteries and chargers Tempest or Gruber 12V 35Ah SLA Jim F
Jim F 7 years 3 weeks ago
Electric vehicle batteries and chargers Detailed diy post on a sla to other technology conversion? pengyou
1
pengyou
7 years 3 weeks ago
Electric vehicle controllers and control systems 24v dc bike controller assistance tilt2468
1
fatto
7 years 3 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Small Brushless Motors for a Scooter Jason50153
Jason50153 7 years 4 weeks ago
Electric vehicle batteries and chargers Are Tenergy LifePo4 batteries any good? lehula
2
Nigel
7 years 4 weeks ago
Electric vehicle batteries and chargers Lithium batteries for skateboard poolman10
8
Nigel
7 years 4 weeks ago
Electric vehicle batteries and chargers A Typical Driver weiku
weiku 7 years 4 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) Mounting template for Mars ME0709 flashs
3
reikiman
7 years 5 weeks ago
Electric vehicle controllers and control systems will you buy BMS from battery supplier or from BMS manufacturer lithium-manufacturer
3
lithium-manufacturer
7 years 5 weeks ago
Electric vehicle batteries and chargers who can supply BMS with balancing function lithium-manufacturer
lithium-manufacturer 7 years 5 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) DIY electric motor in the 10kW range. axbor22
3
axbor22
7 years 5 weeks ago
Electric vehicle motors (DC motors, AC motors, hub motors, etc) ~150 Watt Motor for ~$30? Jason50153
Jason50153 7 years 5 weeks ago
Hybrid Systems small parallel hybrid via differential? MC Hamster
MC Hamster 7 years 6 weeks ago
Electric vehicle batteries and chargers cyclone motor with 24v charger and 24v ping LiFePo4 batteries mwolff
mwolff 7 years 6 weeks ago
Electric vehicle batteries and chargers Re-use 18650 Li-Ion laptop cells to build a battery pack moveon70
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1
mf70
7 years 6 weeks ago
Electric vehicle batteries and chargers 4 Turnigy 5000 mah and 6s also 20 c rating to replace 4 sla 12 volt batteries diverdon
8
marylandbob
7 years 6 weeks ago



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