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Last post

Electric Vehicle Market Report

Last post by CONSIDERABLE SHOUTING « Aug 14 2022 10:53am
Posted in Large EV General Discussion
Replies: 6
by ZeroEm » Aug 13 2022 8:57am » in Large EV General Discussion

6 Replies

68 Views

Last post by CONSIDERABLE SHOUTING
Aug 14 2022 10:53am
Can't shift to lowest gear with Bafang mid-drive motor installed

Last post by SdotC « Aug 14 2022 10:50am
Posted in Bike Mechanical & Structural
Replies: 5
by SdotC » Aug 13 2022 2:11pm » in Bike Mechanical & Structural

5 Replies

83 Views

Last post by SdotC
Aug 14 2022 10:50am
Radvertising

Last post by ebuilder « Aug 14 2022 10:49am
Posted in EBike General Discussion
Replies: 35
by E-HP » Jun 25 2022 8:26pm » in EBike General Discussion
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35 Replies

1625 Views

Last post by ebuilder
Aug 14 2022 10:49am
New tire suggestion

Last post by motomech « Aug 14 2022 10:47am
Posted in EBike General Discussion
Replies: 1
by transposon » Aug 14 2022 10:36am » in EBike General Discussion

1 Replies

8 Views

Last post by motomech
Aug 14 2022 10:47am
damaged sabvoton 7280 SVMC7280 (M)

Last post by Gkhodeli « Aug 14 2022 10:41am
Posted in EBike General Discussion

by Gkhodeli » Aug 14 2022 10:41am » in EBike General Discussion

0 Replies

1 Views

Last post by Gkhodeli
Aug 14 2022 10:41am
Leaf / leafmotor / leafbike high efficiency 1500w motor

Last post by E-HP « Aug 14 2022 10:36am
Posted in EBike General Discussion
Replies: 2531
by neptronix » Jan 28 2015 8:47pm » in EBike General Discussion
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2531 Replies

300937 Views

Last post by E-HP
Aug 14 2022 10:36am
QS motor shaft wear

Last post by Overclocker « Aug 14 2022 10:30am
Posted in Motor Technology
Replies: 17
by Overclocker » Apr 29 2021 10:47am » in Motor Technology

17 Replies

1224 Views

Last post by Overclocker
Aug 14 2022 10:30am
Nickel Strip -- looking for reliable source

Last post by jas67 « Aug 14 2022 10:15am
Posted in Battery Technology

by jas67 » Aug 14 2022 10:15am » in Battery Technology

0 Replies

5 Views

Last post by jas67
Aug 14 2022 10:15am
Rans Dynamik CF rig

Last post by ebuilder « Aug 14 2022 10:10am
Posted in EBike Technical
Replies: 2
by bobbill » Aug 13 2022 1:08pm » in EBike Technical

2 Replies

47 Views

Last post by ebuilder
Aug 14 2022 10:10am
Bafang G310 geared hub - 11:1 reduction ratio!!!

Last post by Mahe « Aug 14 2022 10:04am
Posted in EBike Technical
Replies: 254
by neptronix » Dec 29 2017 8:05am » in EBike Technical
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254 Replies

51747 Views

Last post by Mahe
Aug 14 2022 10:04am
E-bike with lost connection between motor and battery

Last post by e-beach « Aug 14 2022 10:03am
Posted in EBike Troubleshooting
Replies: 1
by E-driver_ » Aug 13 2022 2:49pm » in EBike Troubleshooting

1 Replies

47 Views

Last post by e-beach
Aug 14 2022 10:03am
sabvoton controller malfunction

Last post by SKYJABE « Aug 14 2022 10:01am
Posted in EBike Troubleshooting
Replies: 2
by SKYJABE » Aug 13 2022 11:41am » in EBike Troubleshooting

2 Replies

49 Views

Last post by SKYJABE
Aug 14 2022 10:01am
Chevy Bolt first drive

Last post by CONSIDERABLE SHOUTING « Aug 14 2022 9:57am
Posted in Large EV General Discussion
Replies: 271
by speedmd » Jan 07 2016 11:06am » in Large EV General Discussion
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271 Replies

43094 Views

Last post by CONSIDERABLE SHOUTING
Aug 14 2022 9:57am
Charge current for battery pack

Last post by eMark « Aug 14 2022 9:54am
Posted in Battery Technology
Replies: 8
by justaperson76 » Aug 13 2022 6:46am » in Battery Technology

8 Replies

123 Views

Last post by eMark
Aug 14 2022 9:54am
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Last post by pxl666 « Aug 14 2022 9:40am
Posted in Motor Technology
Replies: 1443
by mbrusa » Mar 01 2021 7:23am » in Motor Technology
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1443 Replies

86475 Views

Last post by pxl666
Aug 14 2022 9:40am
Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

Last post by Elinx « Aug 14 2022 9:39am
Posted in Motor Technology
Replies: 1826
by andrea_104kg » Jan 18 2019 5:41am » in Motor Technology
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1826 Replies

242169 Views

Last post by Elinx
Aug 14 2022 9:39am
CYC PHOTON

Last post by pxl666 « Aug 14 2022 9:33am
Posted in EBike Non-hub Motor Drives
Replies: 29
by pxl666 » Aug 12 2022 1:51am » in EBike Non-hub Motor Drives
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29 Replies

415 Views

Last post by pxl666
Aug 14 2022 9:33am
E-S Stealth Electric Bike Owners

Last post by Theodore Voltaire « Aug 14 2022 9:23am
Posted in EBike Build Threads
Replies: 18881
by voicecoils » Dec 30 2010 6:37am » in EBike Build Threads
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18881 Replies

2069620 Views

Last post by Theodore Voltaire
Aug 14 2022 9:23am
Does anyone recognize this MOSFET?

Last post by whatever « Aug 14 2022 9:14am
Posted in Motor Technology
Replies: 1
by Lowell » Aug 13 2022 10:07pm » in Motor Technology

1 Replies

38 Views

Last post by whatever
Aug 14 2022 9:14am
icharger failures, detail how your icharger failed

Last post by whatever « Aug 14 2022 9:08am
Posted in Battery Technology
Replies: 78
by dnmun » Apr 28 2013 12:20pm » in Battery Technology
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78 Replies

9176 Views

Last post by whatever
Aug 14 2022 9:08am
More KT LCD8H display problems

Last post by rocketman58 « Aug 14 2022 8:25am
Posted in EBike Technical
Replies: 9
by rocketman58 » Aug 11 2022 2:33pm » in EBike Technical

9 Replies

160 Views

Last post by rocketman58
Aug 14 2022 8:25am
turnigy 8s old charger repair

Last post by whatever « Aug 14 2022 8:21am
Posted in Battery Technology
Replies: 7
by whatever » Aug 03 2022 1:49am » in Battery Technology

7 Replies

133 Views

Last post by whatever
Aug 14 2022 8:21am
Battery design 48V 13s5p

Last post by Mickp10 « Aug 14 2022 8:17am
Posted in Battery Technology
Replies: 17
by ketof » Oct 22 2017 7:01am » in Battery Technology

17 Replies

4854 Views

Last post by Mickp10
Aug 14 2022 8:17am
Uk-c1 display with sabvoton 100a controller

Last post by csm_ecosse « Aug 14 2022 8:14am
Posted in EBike Troubleshooting

by csm_ecosse » Aug 14 2022 8:14am » in EBike Troubleshooting

0 Replies

27 Views

Last post by csm_ecosse
Aug 14 2022 8:14am
BBSHD efficiency + RPM

Last post by Diggs « Aug 14 2022 8:11am
Posted in EBike Non-hub Motor Drives
Replies: 14
by moped-dan » Aug 12 2022 8:36pm » in EBike Non-hub Motor Drives

14 Replies

219 Views

Last post by Diggs
Aug 14 2022 8:11am
Tool batteries

Last post by Spidennis « Aug 14 2022 8:09am
Posted in Battery Technology
Replies: 14
by Spidennis » Aug 11 2022 9:20am » in Battery Technology

14 Replies

255 Views

Last post by Spidennis
Aug 14 2022 8:09am
kunteng controller help with cfw needed!

Last post by rasil1127 « Aug 14 2022 7:55am
Posted in EBike Troubleshooting
Replies: 9
by rasil1127 » Aug 13 2022 3:34pm » in EBike Troubleshooting

9 Replies

108 Views

Last post by rasil1127
Aug 14 2022 7:55am
New "TSDZ2 Torque Sensor Central Motor"

Last post by Retrorockit « Aug 14 2022 7:53am
Posted in EBike Non-hub Motor Drives
Replies: 9464
by larsottar » Apr 20 2016 4:26pm » in EBike Non-hub Motor Drives
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9464 Replies

1123593 Views

Last post by Retrorockit
Aug 14 2022 7:53am
Tube exploded while filling!

Last post by AHicks « Aug 14 2022 7:44am
Posted in EBike Troubleshooting
Replies: 1
by enargins » Aug 13 2022 9:46pm » in EBike Troubleshooting

1 Replies

49 Views

Last post by AHicks
Aug 14 2022 7:44am
wr250f conversion

Last post by speedy1984 « Aug 14 2022 7:44am
Posted in EScooter/EMotorcycle Build Threads
Replies: 105
by dougf » Mar 26 2022 12:33am » in EScooter/EMotorcycle Build Threads
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105 Replies

6047 Views

Last post by speedy1984
Aug 14 2022 7:44am
Measure plus and minus on Julet connectors?

Last post by AHicks « Aug 14 2022 7:39am
Posted in EBike Troubleshooting
Replies: 1
by E-driver_ » Aug 14 2022 4:28am » in EBike Troubleshooting

1 Replies

23 Views

Last post by AHicks
Aug 14 2022 7:39am
"Copper/nickel sandwich" buses for series connections

Last post by GalFisk « Aug 14 2022 2:05am
Posted in Battery Technology
Replies: 240
by spinningmagnets » Aug 28 2020 4:56pm » in Battery Technology
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240 Replies

24185 Views

Last post by GalFisk
Aug 14 2022 2:05am
Balancing Nissan Leaf pack Xiaoxiang BMS

Last post by jai134 « Aug 14 2022 12:18am
Posted in Battery Technology
Replies: 5
by jai134 » Aug 13 2022 2:36pm » in Battery Technology

5 Replies

73 Views

Last post by jai134
Aug 14 2022 12:18am
how-to salvage old cells?

Last post by john61ct « Aug 13 2022 11:21pm
Posted in Battery Technology
Replies: 12
by stanelie » Jul 29 2022 8:15pm » in Battery Technology

12 Replies

427 Views

Last post by john61ct
Aug 13 2022 11:21pm
Electric standup jetski build

Last post by Quinc « Aug 13 2022 10:50pm
Posted in Electric Watercraft
Replies: 31
by Quinc » May 07 2022 10:16pm » in Electric Watercraft
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31 Replies

1603 Views

Last post by Quinc
Aug 13 2022 10:50pm
Dragy 0-35mph, Mantis 10 pro

Last post by Lowell « Aug 13 2022 10:26pm
Posted in Stand-up EScooter/ESkateboards

by Lowell » Aug 13 2022 10:26pm » in Stand-up EScooter/ESkateboards

0 Replies

21 Views

Last post by Lowell
Aug 13 2022 10:26pm
FS: Model S small induction motor drive unit, hacked for custom conversion

Last post by okashira « Aug 13 2022 9:40pm
Posted in Items for Sale - Used

by okashira » Aug 13 2022 9:40pm » in Items for Sale - Used

0 Replies

30 Views

Last post by okashira
Aug 13 2022 9:40pm
Ampy: Open source python display/interface project for ASI controllers

Last post by longwood « Aug 13 2022 9:31pm
Posted in EBike Technical
Replies: 24
by xenodius » Oct 06 2020 4:17pm » in EBike Technical

24 Replies

3069 Views

Last post by longwood
Aug 13 2022 9:31pm
World's most efficient wind turbine?

Last post by ynot « Aug 13 2022 9:00pm
Posted in Alternative Energy
Replies: 42
by Generator » Oct 03 2021 10:48pm » in Alternative Energy
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42 Replies

2560 Views

Last post by ynot
Aug 13 2022 9:00pm
my ebike stops suddenly ! the voltage signal drops and stops ? my ebike is 72 v 20A and now the voltage out is 78.

Last post by rick_p « Aug 13 2022 8:36pm
Posted in EBike Troubleshooting
Replies: 11
by medimax » Aug 03 2022 3:14am » in EBike Troubleshooting

11 Replies

260 Views

Last post by rick_p
Aug 13 2022 8:36pm
My first ebike build: custom-built KMX-based electric velomobile

Last post by 99t4 « Aug 13 2022 8:08pm
Posted in EBike Build Threads
Replies: 144
by The Toecutter » Feb 05 2021 12:59am » in EBike Build Threads
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144 Replies

11148 Views

Last post by 99t4
Aug 13 2022 8:08pm
Emmo Knight (Grom clone) salvage

Last post by pwd « Aug 13 2022 7:55pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 26
by pwd » Jul 04 2022 7:34pm » in EScooter/EMotorcycle Build Threads
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26 Replies

1248 Views

Last post by pwd
Aug 13 2022 7:55pm
High end E Bike parts

Last post by Electric Horsemen « Aug 13 2022 7:12pm
Posted in Items for Sale - Used
Replies: 3
by GrayK » Aug 10 2022 5:47pm » in Items for Sale - Used

3 Replies

226 Views

Last post by Electric Horsemen
Aug 13 2022 7:12pm
Giant Revive BBS02 Mid-Drive

Last post by LewTwo « Aug 13 2022 5:38pm
Posted in EBike Build Threads
Replies: 10
by LewTwo » Jul 31 2022 1:42am » in EBike Build Threads

10 Replies

392 Views

Last post by LewTwo
Aug 13 2022 5:38pm
Mock mid-drive Bafang to check if fits frame?

Last post by ebuilder « Aug 13 2022 3:30pm
Posted in EBike Technical
Replies: 25
by Shohreh » Aug 11 2022 5:52am » in EBike Technical
1

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25 Replies

360 Views

Last post by ebuilder
Aug 13 2022 3:30pm
Need Input for Trek Farley 7 Fat Bike Build

Last post by E-HP « Aug 13 2022 2:47pm
Posted in EBike Build Threads
Replies: 10
by Nuckingfuts » Aug 09 2022 2:30pm » in EBike Build Threads

10 Replies

245 Views

Last post by E-HP
Aug 13 2022 2:47pm
Nanjing far driver controllers

Last post by jcovaltine « Aug 13 2022 1:35pm
Posted in Motor Technology
Replies: 297
by j bjork » Jun 09 2021 5:39am » in Motor Technology
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22719 Views

Last post by jcovaltine
Aug 13 2022 1:35pm
Series and Parallel

Last post by medimax « Aug 13 2022 12:38pm
Posted in Technical Reference Area
Replies: 5
by fechter » Jun 23 2007 10:48pm » in Technical Reference Area

5 Replies

11489 Views

Last post by medimax
Aug 13 2022 12:38pm
TSDZ2 Suddenly not giving any pedal assistance

Last post by ebuilder « Aug 13 2022 12:21pm
Posted in EBike Technical
Replies: 1
by Schmuel The Cruel » Aug 13 2022 6:08am » in EBike Technical

1 Replies

43 Views

Last post by ebuilder
Aug 13 2022 12:21pm
Bafang 500c display - start in assist zero?

Last post by ebuilder « Aug 13 2022 12:15pm
Posted in EBike Technical
Replies: 1
by Kevin525 » Aug 13 2022 11:01am » in EBike Technical

1 Replies

35 Views

Last post by ebuilder
Aug 13 2022 12:15pm

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