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KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by firebat45 « May 17 2022 9:33pm
Posted in Motor Technology
Replies: 4791
by casainho » Apr 25 2017 8:37pm » in Motor Technology
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Last post by firebat45
May 17 2022 9:33pm
Schwinn Stingray Scooter Build E-Brakes Issue

Last post by amberwolf « May 17 2022 9:32pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 2
by jeancks » May 16 2022 10:23pm » in EScooter/EMotorcycle Build Threads

2 Replies

57 Views

Last post by amberwolf
May 17 2022 9:32pm
Votol EM150/2 "communication abnormal" issue w/ CAN Bus

Last post by amberwolf « May 17 2022 9:20pm
Posted in Motor Technology
Replies: 2
by EVGator » May 17 2022 2:23pm » in Motor Technology

2 Replies

30 Views

Last post by amberwolf
May 17 2022 9:20pm
CYC X1 Stealth (NEW)

Last post by Nomadstealth « May 17 2022 8:56pm
Posted in EBike Non-hub Motor Drives
Replies: 159
by Alfie » Feb 05 2021 12:52pm » in EBike Non-hub Motor Drives
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17095 Views

Last post by Nomadstealth
May 17 2022 8:56pm
Crystalyte UFO acting up at end of long rides

Last post by amberwolf « May 17 2022 8:46pm
Posted in EBike Troubleshooting
Replies: 7
by Grinning_Ernst » May 09 2022 3:18pm » in EBike Troubleshooting

7 Replies

106 Views

Last post by amberwolf
May 17 2022 8:46pm
Not your father's e-bike

Last post by calab « May 17 2022 8:41pm
Posted in EBike General Discussion
Replies: 1
by simonov » May 17 2022 9:17am » in EBike General Discussion

1 Replies

47 Views

Last post by calab
May 17 2022 8:41pm
New Enduro/clone build

Last post by Eastwood « May 17 2022 8:33pm
Posted in EBike Build Threads
Replies: 96
by Eastwood » Aug 26 2021 7:34pm » in EBike Build Threads
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5006 Views

Last post by Eastwood
May 17 2022 8:33pm
Gadgets on your eBike that you couldn't live without

Last post by calab « May 17 2022 8:32pm
Posted in EBike General Discussion
Replies: 88
by chopper_elec » Jul 02 2012 8:54pm » in EBike General Discussion
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6017 Views

Last post by calab
May 17 2022 8:32pm
Bench Test Results: Molicel P45B - 50A 4500mAh 21700…an extraordinary cell!

Last post by electric_nz « May 17 2022 8:32pm
Posted in Battery Technology
Replies: 2
by CamLight » May 17 2022 3:02pm » in Battery Technology

2 Replies

54 Views

Last post by electric_nz
May 17 2022 8:32pm
Issues with balancing on new battery pack

Last post by amberwolf « May 17 2022 8:30pm
Posted in Battery Technology
Replies: 8
by pomah » May 15 2022 2:47pm » in Battery Technology

8 Replies

118 Views

Last post by amberwolf
May 17 2022 8:30pm
Paralleling batteries, separate charging ports & BMS

Last post by amberwolf « May 17 2022 8:06pm
Posted in Battery Technology
Replies: 7
by ynot » May 15 2022 9:28am » in Battery Technology

7 Replies

102 Views

Last post by amberwolf
May 17 2022 8:06pm
help with diy electric moped

Last post by amberwolf « May 17 2022 7:47pm
Posted in EScooters/EMotorcycles
Replies: 7
by Slice64 » May 15 2022 8:48am » in EScooters/EMotorcycles

7 Replies

146 Views

Last post by amberwolf
May 17 2022 7:47pm
My econo-e-bike

Last post by E-HP « May 17 2022 7:43pm
Posted in EBike Build Threads
Replies: 212
by E-HP » Dec 29 2018 10:54pm » in EBike Build Threads
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25345 Views

Last post by E-HP
May 17 2022 7:43pm
20Kw motor and 300A ESC (ultralight aircraft propulsion system)

Last post by Jrbe « May 17 2022 6:54pm
Posted in Motor Technology
Replies: 105
by Mihai_F » Oct 25 2021 4:56pm » in Motor Technology
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5585 Views

Last post by Jrbe
May 17 2022 6:54pm
Samsung INR21700-40T new $4.5usd/battery + shipping

Last post by goatman « May 17 2022 6:30pm
Posted in Items for Sale - New
Replies: 5
by PeeHell » May 04 2022 2:12pm » in Items for Sale - New

5 Replies

236 Views

Last post by goatman
May 17 2022 6:30pm
Lipo battery pack build question

Last post by Atxraider « May 17 2022 6:01pm
Posted in Battery Technology
Replies: 2
by Atxraider » May 17 2022 12:16pm » in Battery Technology

2 Replies

35 Views

Last post by Atxraider
May 17 2022 6:01pm
Rebuilt kids electric cross to 3000w

Last post by DanGT86 « May 17 2022 5:43pm
Posted in EScooters/EMotorcycles
Replies: 39
by Dixonk » May 07 2022 12:44pm » in EScooters/EMotorcycles
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39 Replies

626 Views

Last post by DanGT86
May 17 2022 5:43pm
Bafang M500/M600 thread

Last post by casainho « May 17 2022 5:35pm
Posted in EBike Non-hub Motor Drives
Replies: 1282
by El_Topo » Jun 12 2019 3:34pm » in EBike Non-hub Motor Drives
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124339 Views

Last post by casainho
May 17 2022 5:35pm
Denzel 72v 4-spd Gearbox Build 125cc Dual Sport

Last post by eee291 « May 17 2022 4:39pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 128
by skeetab5780 » Apr 11 2019 7:28am » in EScooter/EMotorcycle Build Threads
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128 Replies

21446 Views

Last post by eee291
May 17 2022 4:39pm
New "TSDZ2 Torque Sensor Central Motor"

Last post by bergerandfries « May 17 2022 4:14pm
Posted in EBike Non-hub Motor Drives
Replies: 9345
by larsottar » Apr 20 2016 4:26pm » in EBike Non-hub Motor Drives
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1085913 Views

Last post by bergerandfries
May 17 2022 4:14pm
7 segment

Last post by Toorbough ULL-Zeveigh « May 17 2022 4:12pm
Posted in General Discussion

by Toorbough ULL-Zeveigh » May 17 2022 4:12pm » in General Discussion

0 Replies

9 Views

Last post by Toorbough ULL-Zeveigh
May 17 2022 4:12pm
Nazca Pioneer solar recumbent build

Last post by marka-ee « May 17 2022 3:57pm
Posted in EBike Build Threads
Replies: 111
by k2orbust » Dec 30 2020 1:35am » in EBike Build Threads
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111 Replies

6375 Views

Last post by marka-ee
May 17 2022 3:57pm
Help with Kuberg Controller

Last post by trm122 « May 17 2022 3:55pm
Posted in EScooters/EMotorcycles
Replies: 6
by AMM118 » Dec 08 2017 10:34pm » in EScooters/EMotorcycles

6 Replies

1542 Views

Last post by trm122
May 17 2022 3:55pm
Votol EM-100 & EM-150 controllers

Last post by Quinc « May 17 2022 3:42pm
Posted in E-Vehicles General Discussion
Replies: 2086
by Stefanj. » Aug 22 2018 6:11pm » in E-Vehicles General Discussion
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240634 Views

Last post by Quinc
May 17 2022 3:42pm
Nucular 24F, 12F or 6F . No display Needed

Last post by Amperry417 « May 17 2022 3:15pm
Posted in Items Wanted
Replies: 2
by Amperry417 » May 16 2022 6:26pm » in Items Wanted

2 Replies

57 Views

Last post by Amperry417
May 17 2022 3:15pm
Special 6-seater bike build

Last post by Chalo « May 17 2022 2:26pm
Posted in EBike Build Threads
Replies: 26
by mrpr39 » May 13 2022 10:21am » in EBike Build Threads
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26 Replies

382 Views

Last post by Chalo
May 17 2022 2:26pm
Gustavo chainring for Bafang mid drives

Last post by jacqueslandry « May 17 2022 1:54pm
Posted in EBike General Discussion
Replies: 26
by nikhintz » Apr 26 2022 7:05am » in EBike General Discussion
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26 Replies

672 Views

Last post by jacqueslandry
May 17 2022 1:54pm
Battery voltage vs controller power

Last post by mj2412 « May 17 2022 1:42pm
Posted in Motor Technology
Replies: 4
by mj2412 » May 12 2022 3:50pm » in Motor Technology

4 Replies

138 Views

Last post by mj2412
May 17 2022 1:42pm
Bikes compatible with Bafang BBS02 motor

Last post by biphaeboh « May 17 2022 1:37pm
Posted in EBike Troubleshooting
Replies: 5
by SdotC » May 14 2022 9:34am » in EBike Troubleshooting

5 Replies

127 Views

Last post by biphaeboh
May 17 2022 1:37pm
350Z Performance hybrid conversion

Last post by Larby « May 17 2022 1:28pm
Posted in Large EV General Discussion

by Larby » May 17 2022 1:28pm » in Large EV General Discussion

0 Replies

22 Views

Last post by Larby
May 17 2022 1:28pm
2 Crystalyte wheel builds. One heavily modified.

Last post by onespeed « May 17 2022 12:54pm
Posted in EBike General Discussion

by onespeed » May 17 2022 12:54pm » in EBike General Discussion

0 Replies

24 Views

Last post by onespeed
May 17 2022 12:54pm
OpenSource Ampler

Last post by anzulo « May 17 2022 12:50pm
Posted in EBike Build Threads
Replies: 16
by BB8 » Apr 19 2021 1:12am » in EBike Build Threads

16 Replies

1920 Views

Last post by anzulo
May 17 2022 12:50pm
Bafang torque sensing bottom bracket

Last post by machanic « May 17 2022 12:22pm
Posted in EBike Technical
Replies: 11
by machanic » May 16 2022 11:18am » in EBike Technical

11 Replies

140 Views

Last post by machanic
May 17 2022 12:22pm
Yamaha YZ250F

Last post by j bjork « May 17 2022 12:08pm
Posted in EScooter/EMotorcycle Build Threads
Replies: 326
by j bjork » Jan 05 2021 12:19pm » in EScooter/EMotorcycle Build Threads
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26283 Views

Last post by j bjork
May 17 2022 12:08pm
E-S Stealth Electric Bike Owners

Last post by Rix « May 17 2022 12:06pm
Posted in EBike Build Threads
Replies: 18700
by voicecoils » Dec 30 2010 6:37am » in EBike Build Threads
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2045248 Views

Last post by Rix
May 17 2022 12:06pm
Are these capable of 40A charging rate??

Last post by ebike11 « May 17 2022 12:02pm
Posted in EBike General Discussion
Replies: 3
by ebike11 » May 17 2022 8:45am » in EBike General Discussion

3 Replies

70 Views

Last post by ebike11
May 17 2022 12:02pm
Throttle with sensor and switch.

Last post by DogDipstick « May 17 2022 10:25am
Posted in Motor Technology
Replies: 1
by j bjork » May 17 2022 8:14am » in Motor Technology

1 Replies

37 Views

Last post by DogDipstick
May 17 2022 10:25am
Electric Roadster

Last post by Elektrosherpa « May 17 2022 10:16am
Posted in EScooter/EMotorcycle Build Threads
Replies: 165
by Dui, ni shuo de dui » Nov 22 2020 11:11pm » in EScooter/EMotorcycle Build Threads
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14360 Views

Last post by Elektrosherpa
May 17 2022 10:16am
107mph go kart on 28S/18P pack of Molicel P26A

Last post by garolittle « May 17 2022 10:07am
Posted in Battery Technology
Replies: 12
by garolittle » May 13 2022 11:23pm » in Battery Technology

12 Replies

287 Views

Last post by garolittle
May 17 2022 10:07am
18Fet Controller Upgrade

Last post by thx38 « May 17 2022 9:39am
Posted in EBike Technical

by thx38 » May 17 2022 9:39am » in EBike Technical

0 Replies

30 Views

Last post by thx38
May 17 2022 9:39am
LMX 64

Last post by sevenup « May 17 2022 9:31am
Posted in Items for Sale - Used
Replies: 2
by sevenup » May 17 2022 7:02am » in Items for Sale - Used

2 Replies

73 Views

Last post by sevenup
May 17 2022 9:31am
Any reason to not go Straight for a 14s, 52v pack for my first battery?

Last post by eMark « May 17 2022 8:45am
Posted in Battery Technology
Replies: 8
by CONSIDERABLE SHOUTING » May 11 2022 10:53am » in Battery Technology

8 Replies

492 Views

Last post by eMark
May 17 2022 8:45am
When will 4680 cells be available to the public?

Last post by john61ct « May 17 2022 8:21am
Posted in Battery Technology
Replies: 38
by Username1 » Nov 06 2021 8:59pm » in Battery Technology
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1853 Views

Last post by john61ct
May 17 2022 8:21am
Nanjing far driver controllers

Last post by j bjork « May 17 2022 7:38am
Posted in Motor Technology
Replies: 203
by j bjork » Jun 09 2021 5:39am » in Motor Technology
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13078 Views

Last post by j bjork
May 17 2022 7:38am
E-S LMX 64 Bike Owners

Last post by sevenup « May 17 2022 7:08am
Posted in EBike General Discussion
Replies: 1342
by Cowardlyduck » May 15 2019 4:00am » in EBike General Discussion
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150644 Views

Last post by sevenup
May 17 2022 7:08am
1984 Honda Elite CH125

Last post by skeetab5780 « May 17 2022 6:49am
Posted in EScooter/EMotorcycle Build Threads
Replies: 19
by FbGFxVQhO6UHmBZQU » Jun 03 2021 9:54pm » in EScooter/EMotorcycle Build Threads

19 Replies

1628 Views

Last post by skeetab5780
May 17 2022 6:49am
52V battery now 20V - dead?

Last post by dogman dan « May 17 2022 6:20am
Posted in EBike General Discussion
Replies: 8
by donn » May 16 2022 11:58am » in EBike General Discussion

8 Replies

144 Views

Last post by dogman dan
May 17 2022 6:20am
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Last post by Matze_Senpai « May 17 2022 5:57am
Posted in Motor Technology
Replies: 1295
by mbrusa » Mar 01 2021 7:23am » in Motor Technology
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72301 Views

Last post by Matze_Senpai
May 17 2022 5:57am
Problem with a new sensored and sensorless controller

Last post by Yogesh « May 17 2022 4:39am
Posted in EBike Troubleshooting
Replies: 11
by Yogesh » May 15 2022 10:38am » in EBike Troubleshooting

11 Replies

120 Views

Last post by Yogesh
May 17 2022 4:39am
Motor Controller with Customizable Electronics, easy DIY and repair OpenSource

Last post by mspider65 « May 17 2022 3:59am
Posted in Motor Technology
Replies: 162
by casainho » Dec 31 2021 6:12am » in Motor Technology
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6369 Views

Last post by mspider65
May 17 2022 3:59am

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