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Last post

Troubles with Max battery current on Kelly Controller

Last post by Tummy000 « Aug 19 2022 8:18am
Posted in EBike Troubleshooting
Replies: 11
by Tummy000 » Aug 11 2022 12:03pm » in EBike Troubleshooting

11 Replies

197 Views

Last post by Tummy000
Aug 19 2022 8:18am
Mock mid-drive Bafang to check if fits frame?

Last post by ebuilder « Aug 19 2022 8:17am
Posted in EBike Technical
Replies: 34
by Shohreh » Aug 11 2022 5:52am » in EBike Technical
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34 Replies

529 Views

Last post by ebuilder
Aug 19 2022 8:17am
Newbie question re. using a balance-charger in combination with a BMS

Last post by john61ct « Aug 19 2022 8:07am
Posted in Battery Technology
Replies: 4
by theabsurdman » Aug 16 2022 8:05pm » in Battery Technology

4 Replies

110 Views

Last post by john61ct
Aug 19 2022 8:07am
Solderwelding copper on nickel strip to add current capacity

Last post by harvestbarn « Aug 19 2022 8:04am
Posted in Battery Technology
Replies: 5
by Yaroooo » Aug 09 2021 7:01am » in Battery Technology

5 Replies

345 Views

Last post by harvestbarn
Aug 19 2022 8:04am
10S Battery pack limits to P - 36v 10s 4,5,6

Last post by bobbill « Aug 19 2022 8:01am
Posted in EBike Technical
Replies: 5
by bobbill » Aug 17 2022 9:09am » in EBike Technical

5 Replies

86 Views

Last post by bobbill
Aug 19 2022 8:01am
How much battery capacity is lost annually?

Last post by john61ct « Aug 19 2022 7:59am
Posted in EBike General Discussion
Replies: 22
by #boosted » Jan 18 2021 11:53pm » in EBike General Discussion

22 Replies

1073 Views

Last post by john61ct
Aug 19 2022 7:59am
1st Post, 2nd Conversion: Coleman youth ATV

Last post by mtbkrdave « Aug 19 2022 7:49am
Posted in Large EV General Discussion

by mtbkrdave » Aug 19 2022 7:49am » in Large EV General Discussion

0 Replies

7 Views

Last post by mtbkrdave
Aug 19 2022 7:49am
BMS's damaging 52 volt batteries when left with very low current draw off.

Last post by john61ct « Aug 19 2022 7:39am
Posted in Battery Technology
Replies: 15
by Waynemarlow » Aug 16 2022 3:21pm » in Battery Technology

15 Replies

203 Views

Last post by john61ct
Aug 19 2022 7:39am
Open source BMS for 48V to 400V lithium-ion battery pack

Last post by john61ct « Aug 19 2022 7:21am
Posted in Battery Technology
Replies: 376
by ENNOID » Feb 20 2018 8:22pm » in Battery Technology
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376 Replies

74961 Views

Last post by john61ct
Aug 19 2022 7:21am
170mph EV Land Speed Motorcycle

Last post by Frank « Aug 19 2022 5:56am
Posted in EScooters/EMotorcycles
Replies: 55
by coleasterling » Sep 06 2021 2:15pm » in EScooters/EMotorcycles
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55 Replies

2677 Views

Last post by Frank
Aug 19 2022 5:56am
Troubleshooting PAS sensor

Last post by docw009 « Aug 19 2022 5:10am
Posted in EBike Troubleshooting
Replies: 1
by e.mote » Aug 19 2022 4:34am » in EBike Troubleshooting

1 Replies

22 Views

Last post by docw009
Aug 19 2022 5:10am
Help me to identify this Controller

Last post by pmmali « Aug 19 2022 5:02am
Posted in EBike General Discussion

by pmmali » Aug 19 2022 5:02am » in EBike General Discussion

0 Replies

11 Views

Last post by pmmali
Aug 19 2022 5:02am
Show Us Your Homemade Battery Housing

Last post by Dui, ni shuo de dui « Aug 19 2022 4:28am
Posted in EBike General Discussion
Replies: 605
by jimw1960 » Sep 08 2009 8:04pm » in EBike General Discussion
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605 Replies

208871 Views

Last post by Dui, ni shuo de dui
Aug 19 2022 4:28am
E-bike with lost connection between motor and battery

Last post by E-driver_ « Aug 19 2022 3:57am
Posted in EBike Troubleshooting
Replies: 28
by E-driver_ » Aug 13 2022 2:49pm » in EBike Troubleshooting
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28 Replies

380 Views

Last post by E-driver_
Aug 19 2022 3:57am
kelly controller hall sensor error, current error

Last post by PTeddy « Aug 19 2022 3:20am
Posted in EBike General Discussion

by PTeddy » Aug 19 2022 3:20am » in EBike General Discussion

0 Replies

13 Views

Last post by PTeddy
Aug 19 2022 3:20am
Bafang G062.1000.DC mods to run 4000w +regen

Last post by chuyskywalker « Aug 19 2022 1:42am
Posted in EBike Technical
Replies: 2
by TuomasK » Aug 09 2022 2:12pm » in EBike Technical

2 Replies

174 Views

Last post by chuyskywalker
Aug 19 2022 1:42am
Lithium ion/Hybrid Battery Help

Last post by pmmali « Aug 19 2022 12:49am
Posted in EBike General Discussion

by pmmali » Aug 19 2022 12:49am » in EBike General Discussion

0 Replies

23 Views

Last post by pmmali
Aug 19 2022 12:49am
Nickel Strip -- looking for reliable source

Last post by jas67 « Aug 19 2022 12:10am
Posted in Battery Technology
Replies: 5
by jas67 » Aug 14 2022 10:15am » in Battery Technology

5 Replies

136 Views

Last post by jas67
Aug 19 2022 12:10am
la Nina rears her ugly head

Last post by tomjasz « Aug 18 2022 11:08pm
Posted in General Discussion
Replies: 2413
by Dauntless » Jun 11 2016 12:12pm » in General Discussion
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2413 Replies

164907 Views

Last post by tomjasz
Aug 18 2022 11:08pm
Mid-Drive Motor Tangent Accent 6000w

Last post by ropower86 « Aug 18 2022 10:48pm
Posted in Items for Sale - Used

by ropower86 » Aug 18 2022 10:48pm » in Items for Sale - Used

0 Replies

25 Views

Last post by ropower86
Aug 18 2022 10:48pm
Axial Flux E motors.

Last post by amberwolf « Aug 18 2022 10:33pm
Posted in EBike Technical
Replies: 2
by ynot » Aug 18 2022 11:49am » in EBike Technical

2 Replies

64 Views

Last post by amberwolf
Aug 18 2022 10:33pm
Modular Battery suitcase

Last post by Dui, ni shuo de dui « Aug 18 2022 10:04pm
Posted in Battery Technology
Replies: 4
by Dui, ni shuo de dui » Aug 12 2022 3:21am » in Battery Technology

4 Replies

198 Views

Last post by Dui, ni shuo de dui
Aug 18 2022 10:04pm
E-S Stealth Electric Bike Owners

Last post by Theodore Voltaire « Aug 18 2022 9:48pm
Posted in EBike Build Threads
Replies: 18894
by voicecoils » Dec 30 2010 6:37am » in EBike Build Threads
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18894 Replies

2070724 Views

Last post by Theodore Voltaire
Aug 18 2022 9:48pm
"Every available accessable shuttle bus East of the Mississippi":

Last post by nicobie « Aug 18 2022 8:33pm
Posted in General Discussion
Replies: 4
by Stealth_Chopper » Aug 18 2022 3:16pm » in General Discussion

4 Replies

44 Views

Last post by nicobie
Aug 18 2022 8:33pm
My new electric motorcycle

Last post by Albie72 « Aug 18 2022 7:49pm
Posted in EScooters/EMotorcycles
Replies: 74
by Albie72 » Feb 20 2021 9:57am » in EScooters/EMotorcycles
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74 Replies

4389 Views

Last post by Albie72
Aug 18 2022 7:49pm
Axiom: a 100kW+ motor controller

Last post by HighHopes « Aug 18 2022 7:29pm
Posted in Motor Technology
Replies: 596
by marcos » Jun 22 2017 3:27pm » in Motor Technology
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596 Replies

148299 Views

Last post by HighHopes
Aug 18 2022 7:29pm
How hot do you let a downtube battery get? Is 45-50°C too hot for safety?

Last post by harrisonh « Aug 18 2022 6:40pm
Posted in Battery Technology

by harrisonh » Aug 18 2022 6:40pm » in Battery Technology

0 Replies

25 Views

Last post by harrisonh
Aug 18 2022 6:40pm
Torque sensor options in 2022?

Last post by E-HP « Aug 18 2022 6:15pm
Posted in EBike General Discussion
Replies: 20
by mckidney » Aug 11 2022 1:47pm » in EBike General Discussion

20 Replies

444 Views

Last post by E-HP
Aug 18 2022 6:15pm
What size battery do I have?

Last post by ebuilder « Aug 18 2022 5:10pm
Posted in EBike Technical
Replies: 3
by arcticfly » Aug 17 2022 2:01am » in EBike Technical

3 Replies

93 Views

Last post by ebuilder
Aug 18 2022 5:10pm
Bafang BSO2 shuts down for hours

Last post by ebuilder « Aug 18 2022 4:59pm
Posted in EBike Troubleshooting
Replies: 3
by libbybikes » Aug 18 2022 3:01pm » in EBike Troubleshooting

3 Replies

48 Views

Last post by ebuilder
Aug 18 2022 4:59pm
Cycle Analyst V3 preview and first beta release

Last post by lightrush « Aug 18 2022 4:48pm
Posted in EBike Reviews & Testing
Replies: 4798
by justin_le » Mar 23 2012 2:56am » in EBike Reviews & Testing
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4798 Replies

990437 Views

Last post by lightrush
Aug 18 2022 4:48pm
best Bafang Mid Drive option for off-road trike? No human power input

Last post by PaPaSteve « Aug 18 2022 4:37pm
Posted in EBike Non-hub Motor Drives
Replies: 9
by Amber » Aug 04 2022 9:52am » in EBike Non-hub Motor Drives

9 Replies

344 Views

Last post by PaPaSteve
Aug 18 2022 4:37pm
What is your watt usage at 15 mph?

Last post by BalorNG « Aug 18 2022 2:45pm
Posted in EBike General Discussion
Replies: 17
by Gorillazilla » Aug 16 2022 9:33am » in EBike General Discussion

17 Replies

322 Views

Last post by BalorNG
Aug 18 2022 2:45pm
Need Input for Trek Farley 7 Fat Bike Build

Last post by Nuckingfuts « Aug 18 2022 2:36pm
Posted in EBike Build Threads
Replies: 11
by Nuckingfuts » Aug 09 2022 2:30pm » in EBike Build Threads

11 Replies

312 Views

Last post by Nuckingfuts
Aug 18 2022 2:36pm
Zero motorcycle battery

Last post by Tussb442 « Aug 18 2022 2:01pm
Posted in EScooters/EMotorcycles
Replies: 2
by Tussb442 » Aug 17 2022 9:29pm » in EScooters/EMotorcycles

2 Replies

77 Views

Last post by Tussb442
Aug 18 2022 2:01pm
Replicate function of Lime/Bird

Last post by lanceRomance « Aug 18 2022 1:19pm
Posted in EBike Technical
Replies: 2
by lanceRomance » Aug 17 2022 5:30pm » in EBike Technical

2 Replies

86 Views

Last post by lanceRomance
Aug 18 2022 1:19pm
Qulbix Q140MD CORE RACE 12kW DEMO Bike USED - 35% OFF

Last post by Qulbix « Aug 18 2022 12:33pm
Posted in Items for Sale - Used
Replies: 1
by Qulbix » Aug 17 2022 2:46am » in Items for Sale - Used

1 Replies

97 Views

Last post by Qulbix
Aug 18 2022 12:33pm
Ariel Rider X-Class 52 -> 72 & Refurb

Last post by chuyskywalker « Aug 18 2022 11:51am
Posted in EBike Build Threads
Replies: 3
by chuyskywalker » Aug 17 2022 10:34pm » in EBike Build Threads

3 Replies

61 Views

Last post by chuyskywalker
Aug 18 2022 11:51am
Emmo Knight (Grom clone) salvage

Last post by fechter « Aug 18 2022 11:33am
Posted in EScooter/EMotorcycle Build Threads
Replies: 29
by pwd » Jul 04 2022 7:34pm » in EScooter/EMotorcycle Build Threads
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29 Replies

1335 Views

Last post by fechter
Aug 18 2022 11:33am
A123 and LG Chem Cells on Ebay

Last post by philjk2007 « Aug 18 2022 10:53am
Posted in Items for Sale - Used
Replies: 1
by crazyshark55 » Aug 10 2022 8:41am » in Items for Sale - Used

1 Replies

183 Views

Last post by philjk2007
Aug 18 2022 10:53am
Rear Freehub, Direction to remove

Last post by PaPaSteve « Aug 18 2022 9:39am
Posted in EBike Technical
Replies: 1
by LewTwo » Aug 18 2022 7:15am » in EBike Technical

1 Replies

45 Views

Last post by PaPaSteve
Aug 18 2022 9:39am
Charging voltage steps anomally

Last post by stevees « Aug 18 2022 9:18am
Posted in Battery Technology
Replies: 20
by stevees » Aug 03 2022 6:02am » in Battery Technology

20 Replies

479 Views

Last post by stevees
Aug 18 2022 9:18am
Nanjing far driver controllers

Last post by pwd « Aug 18 2022 8:03am
Posted in Motor Technology
Replies: 305
by j bjork » Jun 09 2021 5:39am » in Motor Technology
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305 Replies

23247 Views

Last post by pwd
Aug 18 2022 8:03am
KTM 200 exc goes electric

Last post by j bjork « Aug 18 2022 7:45am
Posted in EScooter/EMotorcycle Build Threads
Replies: 278
by j bjork » Dec 19 2019 12:04pm » in EScooter/EMotorcycle Build Threads
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278 Replies

56506 Views

Last post by j bjork
Aug 18 2022 7:45am
Yamaha YZ250F

Last post by j bjork « Aug 18 2022 7:10am
Posted in EScooter/EMotorcycle Build Threads
Replies: 424
by j bjork » Jan 05 2021 12:19pm » in EScooter/EMotorcycle Build Threads
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424 Replies

35765 Views

Last post by j bjork
Aug 18 2022 7:10am
6s Lipo vs 6s4p 18650's

Last post by Jimbaloosh « Aug 18 2022 6:29am
Posted in Battery Technology

by Jimbaloosh » Aug 18 2022 6:29am » in Battery Technology

0 Replies

26 Views

Last post by Jimbaloosh
Aug 18 2022 6:29am
Ninja 250 "Clone" Made in China

Last post by Albie72 « Aug 18 2022 5:53am
Posted in EScooter/EMotorcycle Build Threads
Replies: 146
by Dui, ni shuo de dui » Aug 14 2017 10:47pm » in EScooter/EMotorcycle Build Threads
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146 Replies

32540 Views

Last post by Albie72
Aug 18 2022 5:53am
Nucular Electronics owner's thread (setup infos, FW updates, links etc.)

Last post by Cowardlyduck « Aug 18 2022 5:52am
Posted in EBike Technical
Replies: 606
by madin88 » Nov 06 2018 6:26am » in EBike Technical
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606 Replies

73232 Views

Last post by Cowardlyduck
Aug 18 2022 5:52am
TSDZ2-TOO questions on power

Last post by Elinx « Aug 18 2022 4:40am
Posted in EBike Non-hub Motor Drives
Replies: 1
by GrampaPete » Aug 17 2022 9:18pm » in EBike Non-hub Motor Drives

1 Replies

107 Views

Last post by Elinx
Aug 18 2022 4:40am
Hardware temperature control tsdz2

Last post by Elinx « Aug 18 2022 4:37am
Posted in EBike Non-hub Motor Drives
Replies: 212
by andrea_104kg » Aug 26 2019 3:33pm » in EBike Non-hub Motor Drives
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212 Replies

44134 Views

Last post by Elinx
Aug 18 2022 4:37am

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