Latest in EV Technology

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Can anyone identify this controller? bionicjay
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2
RFA 		9 years 7 months ago
Rappid Battery Charging PotentialDifference9
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PotentialDifference9 9 years 7 months ago
e-crazyman fault - help! :( Zenid
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Zenid 9 years 8 months ago
Charger with BMS for 16 cells defect founder founder 9 years 8 months ago
Magic powder can make electric bikes run on urine Lubo Ebiker
Lubo Ebiker's picture
2
Lubo Ebiker 		9 years 8 months ago
Seeking recommendations for battery pack ElectricBikeBuilding
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4
ElectricBikeBuilding 		9 years 8 months ago
UL Warns of Electric Bike Charger With Unauthorized UL Marks Lubo Ebiker
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Lubo Ebiker 9 years 8 months ago
Anyone know these LiFePO4 cells? (no pics sorry) sangesf sangesf 9 years 8 months ago
Reverse on an electric motor chizzer 17
Alex77 		9 years 8 months ago
GE Wattstation Spaceangel Spaceangel 9 years 8 months ago
The CycleAnalyst, Formerly Known as DrainBrain, an Ebike Amp-Hour Meter Gman
Gman's picture
2
Heaven32 		9 years 8 months ago
Motorcycle Hub/Wheel Motor Suggestions? OdnsRvns 5
reikiman 		9 years 8 months ago
Batteries have a lot of power inside them - treat them with care - A Warning reikiman
reikiman's picture
3
mf70 		9 years 8 months ago
Replacing Bionx Battery Pack (DIY?) bxcycleman 6
lucotter 		9 years 8 months ago
Feedback, reviews wanted on comcycleusa's 48V Lithium battery charger sold on ebay GreenBiker 1
GreenBiker 		9 years 8 months ago
Electric Hubcap Pancake Motor, Controller, Workshops Craig C Craig C 9 years 8 months ago
Instant, off the shelf battery capacity measurement mf70 5
mf70 		9 years 8 months ago
Ajutor help please blunder0007 2
blunder0007 		9 years 8 months ago
Some positive experience with PulseTech lead-acid battery desulfator reikiman
reikiman's picture
4
bradylaw 		9 years 8 months ago
Electric Batteries for an Allis-Chalmers "G" conversion redbaron 2
redbaron 		9 years 8 months ago
Wide Input Battery Chargers Spaceangel 1
antiscab 		9 years 8 months ago
Advanced Lithium-Ion Battery Application Kit from Altairnano reikiman
reikiman's picture
reikiman 9 years 8 months ago
LiFePO4 Charger / Charging Question ericwagner4 ericwagner4 9 years 9 months ago
The process of midification from gas car to electric car. Yolanda
Yolanda's picture
11
Dauntless 		9 years 9 months ago
Can a variable DC power supply charge Thundersky LIFEPO4 battery packs? GreenBiker 9
antiscab 		9 years 9 months ago
Fast analytical program for custom motor development gorazd gorazd 9 years 9 months ago
shunt mod help needed iwearshoez iwearshoez 9 years 9 months ago
shunt mod help needed iwearshoez iwearshoez 9 years 9 months ago
Are all Lifepo4's 3.3, 3.2 or somewhere in between, in Volts? sangesf 4
ESSCONM LEE 		9 years 9 months ago
Sevcon Power Gauge: Battery Discharge Display Gman
Gman's picture
4
Remixen 		9 years 9 months ago
WARNING - residual high voltage from LIFEPO4 68V battery charger when turned off GreenBiker 1
marylandbob 		9 years 9 months ago
Electric Bike Hub Motor - How to Replace a Hall-effect Sensor Gman
Gman's picture
1
sapo 		9 years 9 months ago
Golden motor question slbaker
slbaker's picture
5
ooo 		9 years 9 months ago
Electric motor suddenly reverses...HELP!!!! Alex_Millwright 1
reikiman 		9 years 9 months ago
How tricky is it to repackage a LIFEPO? jso123 6
moveon70 		9 years 9 months ago
Soneil charger quit working echuckj5
echuckj5's picture
16
andreeailie 		9 years 9 months ago
Luyuan CS350 Rear Wheel Locked Mr Garrison 1
oniea 		9 years 10 months ago
Can LiFe batteries be used upside? pengyou pengyou 9 years 10 months ago
gbs batteries lectriclawn 1
eva 		9 years 10 months ago
GoldenMotor NorCal group buy hubmotor w/internal controller rossasaurus
rossasaurus's picture
1
tysonmotorcycle 		9 years 10 months ago
Extending the grid to create a market for renewable energy: transmission siting issues and how to resolve them reikiman
reikiman's picture
reikiman 9 years 10 months ago
Keeping batteries from loosing their cool pengyou 4
Dauntless 		9 years 10 months ago
pingping227 batteries, customs and brokerage charges to Canada magicBC 2
magicBC 		9 years 10 months ago
A solution to hundreds of pounds of batteries or hundreds of miles of extension cord? pengyou 6
marylandbob 		9 years 10 months ago
Tempest or Gruber 12V 35Ah SLA Jim F Jim F 9 years 10 months ago
Detailed diy post on a sla to other technology conversion? pengyou 1
pengyou 		9 years 10 months ago
24v dc bike controller assistance tilt2468 1
fatto 		9 years 10 months ago
Small Brushless Motors for a Scooter Jason50153 Jason50153 9 years 10 months ago
Are Tenergy LifePo4 batteries any good? lehula 2
Nigel 		9 years 10 months ago
Lithium batteries for skateboard poolman10 8
Nigel 		9 years 10 months ago

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