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E-Vehicles General Discussion
General Discussion about electric vehicles.
Topics: 2927

2927 Topics

35905 Posts

Last post Re: Votol EM-100 & EM-150 con…
by Quinc View the latest post
May 17 2022 3:42pm
Battery Technology
Batteries, Chargers, and Battery Management Systems.
Topics: 13831

13831 Topics

217804 Posts

Last post Bench Test Results: Molicel P…
by CamLight View the latest post
May 17 2022 3:02pm
Motor Technology
Electric Motors and Controllers
Topics: 3429

3429 Topics

81674 Posts

Last post Re: Votol EM150/2 "communicat…
by Oldspot View the latest post
May 17 2022 4:01pm
EV Business World
Topics related to EV businesses
Topics: 426

426 Topics

6607 Posts

Last post Re: BYD's LFP blade batteries…
by Username1 View the latest post
May 16 2022 11:52pm
Alternative Energy
Solar, wind, hydro and other non-fossil sources of electricity.
Topics: 461

461 Topics

5315 Posts

Last post Re: Will this work in an emer…
by scrambler View the latest post
May 12 2022 11:33am
Technical Reference Area
Archive of useful information. This is not a discussion area.
Topics: 83

83 Topics

2399 Posts

Last post Stealth bomber/ NYX fram CAD …
by Ohmygodlandshark! View the latest post
Apr 27 2022 5:06pm

Active topics

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Last post

Thread for new battery breakthrough PR releases

Last post by speedmd « May 10 2022 10:20am
Replies: 1819
by Doctorbass » Nov 06 2007 11:32pm
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289275 Views

Last post by speedmd
May 10 2022 10:20am
ES DIY Motor Challenge

Last post by BalorNG « Nov 15 2021 6:22pm
Replies: 329
by Miles » Nov 28 2009 5:05pm
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141980 Views

Last post by BalorNG
Nov 15 2021 6:22pm
Lithium Batteries Shipping Rules Discussions

Last post by m3vuv « Sep 02 2021 9:43am
Replies: 292
by RLT » Sep 13 2008 1:28am
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100323 Views

Last post by m3vuv
Sep 02 2021 9:43am
How Motors Work - some educational links

Last post by gfmoore « May 02 2021 7:39am
Replies: 19
by fechter » Feb 02 2007 10:39am

19 Replies

50583 Views

Last post by gfmoore
May 02 2021 7:39am
Sticky thread index for "Motor Technology"

Last post by amberwolf « Jul 27 2020 1:23am
Replies: 4
by spinningmagnets » May 25 2015 8:06am

4 Replies

17297 Views

Last post by amberwolf
Jul 27 2020 1:23am
RC Lipo pack inspection, series/parallel charging, and lifespan/safety tips

Last post by tomjasz « Sep 24 2019 12:14am
Replies: 172
by neptronix » Aug 01 2013 6:28am
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113228 Views

Last post by tomjasz
Sep 24 2019 12:14am
Taking Charge: Let's Develop the Products That We Want!

Last post by furcifer « Jul 01 2019 2:28pm
Replies: 35
by RevDon » Dec 13 2007 2:17pm
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35 Replies

34095 Views

Last post by furcifer
Jul 01 2019 2:28pm
PM Motor theory - formulae etc.

Last post by amberwolf « Feb 18 2018 3:58am
Replies: 71
by Miles » Feb 19 2010 9:19am
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53980 Views

Last post by amberwolf
Feb 18 2018 3:58am
Sticky thread index for "Battery Technology"

Last post by spinningmagnets « Aug 07 2017 8:33pm
Replies: 5
by spinningmagnets » May 25 2015 7:59am

5 Replies

25287 Views

Last post by spinningmagnets
Aug 07 2017 8:33pm
How to Determine the Wiring for a Brushless Motor

Last post by spinningmagnets « Jul 17 2016 9:52am
Replies: 4
by fechter » Feb 28 2008 11:27am

4 Replies

111043 Views

Last post by spinningmagnets
Jul 17 2016 9:52am
Resources

Last post by Miles « Apr 23 2016 4:21am
Replies: 27
by Miles » Feb 04 2010 3:22pm
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27 Replies

30986 Views

Last post by Miles
Apr 23 2016 4:21am
Battery F.A.Q - Compilation of good stuff !

Last post by Ypedal « Jan 27 2014 12:07pm
Replies: 28
by Ypedal » Apr 03 2011 9:07am
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87530 Views

Last post by Ypedal
Jan 27 2014 12:07pm
Homegrown Wizards/Calculators

Last post by TylerDurden « Dec 09 2013 11:08am
Replies: 1
by Kingfish » Sep 09 2010 5:56pm

1 Replies

15032 Views

Last post by TylerDurden
Dec 09 2013 11:08am
Project: Building the Best Controller

Last post by Kingfish « Sep 06 2010 6:04pm
Replies: 10
by Kingfish » Aug 19 2010 1:12am

10 Replies

24546 Views

Last post by Kingfish
Sep 06 2010 6:04pm
Votol EM150/2 "communication abnormal" issue w/ CAN Bus

Last post by Oldspot « May 17 2022 4:01pm
Replies: 1
by EVGator » May 17 2022 2:23pm

1 Replies

12 Views

Last post by Oldspot
May 17 2022 4:01pm
Votol EM-100 & EM-150 controllers

Last post by Quinc « May 17 2022 3:42pm
Replies: 2086
by Stefanj. » Aug 22 2018 6:11pm
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240609 Views

Last post by Quinc
May 17 2022 3:42pm
Bench Test Results: Molicel P45B - 50A 4500mAh 21700…an extraordinary cell!

Last post by CamLight « May 17 2022 3:02pm

by CamLight » May 17 2022 3:02pm

0 Replies

15 Views

Last post by CamLight
May 17 2022 3:02pm
20Kw motor and 300A ESC (ultralight aircraft propulsion system)

Last post by mxlemming « May 17 2022 2:27pm
Replies: 104
by Mihai_F » Oct 25 2021 4:56pm
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5553 Views

Last post by mxlemming
May 17 2022 2:27pm
Battery voltage vs controller power

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

4 Replies

132 Views

Last post by mj2412
May 17 2022 1:42pm
Issues with balancing on new battery pack

Last post by pomah « May 17 2022 12:45pm
Replies: 7
by pomah » May 15 2022 2:47pm

7 Replies

107 Views

Last post by pomah
May 17 2022 12:45pm
Lipo battery pack build question

Last post by larsb « May 17 2022 12:31pm
Replies: 1
by Atxraider » May 17 2022 12:16pm

1 Replies

16 Views

Last post by larsb
May 17 2022 12:31pm
Throttle with sensor and switch.

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

1 Replies

30 Views

Last post by DogDipstick
May 17 2022 10:25am
107mph go kart on 28S/18P pack of Molicel P26A

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

12 Replies

278 Views

Last post by garolittle
May 17 2022 10:07am
Paralleling batteries, separate charging ports & BMS

Last post by ynot « May 17 2022 8:50am
Replies: 6
by ynot » May 15 2022 9:28am

6 Replies

92 Views

Last post by ynot
May 17 2022 8:50am
Any reason to not go Straight for a 14s, 52v pack for my first battery?

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

8 Replies

486 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
Replies: 38
by Username1 » Nov 06 2021 8:59pm
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38 Replies

1844 Views

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

Last post by j bjork « May 17 2022 7:38am
Replies: 203
by j bjork » Jun 09 2021 5:39am
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13055 Views

Last post by j bjork
May 17 2022 7:38am
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Last post by Matze_Senpai « May 17 2022 5:57am
Replies: 1295
by mbrusa » Mar 01 2021 7:23am
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72284 Views

Last post by Matze_Senpai
May 17 2022 5:57am
Motor Controller with Customizable Electronics, easy DIY and repair OpenSource

Last post by mspider65 « May 17 2022 3:59am
Replies: 162
by casainho » Dec 31 2021 6:12am
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6348 Views

Last post by mspider65
May 17 2022 3:59am
BYD's LFP blade batteries - heavy but extremely safe.

Last post by Username1 « May 16 2022 11:52pm
Replies: 5
by neptronix » Jan 05 2022 6:08pm

5 Replies

567 Views

Last post by Username1
May 16 2022 11:52pm
Looking for suitable controller, help wanted

Last post by amberwolf « May 16 2022 10:13pm
Replies: 6
by qq4 » May 16 2022 1:19pm

6 Replies

84 Views

Last post by amberwolf
May 16 2022 10:13pm
Large diameter direct drive hub motors

Last post by amberwolf « May 16 2022 9:56pm
Replies: 13
by pwd » Jul 17 2017 3:50pm

13 Replies

2043 Views

Last post by amberwolf
May 16 2022 9:56pm
How critical is magnet gap ?

Last post by amberwolf « May 16 2022 7:33pm
Replies: 1
by Dacflyer » May 16 2022 6:19pm

1 Replies

48 Views

Last post by amberwolf
May 16 2022 7:33pm
Bms discharged completely parallel cell

Last post by fechter « May 16 2022 1:38pm
Replies: 1
by sahbin » May 16 2022 1:23pm

1 Replies

52 Views

Last post by fechter
May 16 2022 1:38pm
Ammeter and arduino to calculate real-time cumulative discharge. Sampling rate?

Last post by amberwolf « May 16 2022 12:21pm
Replies: 1
by DaisyVanDonk » May 16 2022 10:22am

1 Replies

45 Views

Last post by amberwolf
May 16 2022 12:21pm
Looking forward to do my Peugeot 307

Last post by amberwolf « May 16 2022 11:49am
Replies: 5
by Shamooooot » May 14 2022 3:15am

5 Replies

127 Views

Last post by amberwolf
May 16 2022 11:49am
20s LiFePo4 charger recommendations?

Last post by amberwolf « May 16 2022 11:18am
Replies: 8
by PJ01 » May 15 2022 10:56am

8 Replies

110 Views

Last post by amberwolf
May 16 2022 11:18am
Can i lock asi bac with passcode?

Last post by Rongafni « May 16 2022 11:00am

by Rongafni » May 16 2022 11:00am

0 Replies

40 Views

Last post by Rongafni
May 16 2022 11:00am
What plug is this? Need help identifying a charger plug

Last post by koco « May 16 2022 9:58am
Replies: 4
by koco » May 15 2022 5:45pm

4 Replies

75 Views

Last post by koco
May 16 2022 9:58am
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by tempo_8787 « May 16 2022 1:48am
Replies: 4790
by casainho » Apr 25 2017 8:37pm
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500661 Views

Last post by tempo_8787
May 16 2022 1:48am
Combining 2 hub motors into one?

Last post by fechter « May 16 2022 12:31am
Replies: 11
by DanGT86 » May 14 2022 3:59pm

11 Replies

188 Views

Last post by fechter
May 16 2022 12:31am
kWeld - "Next level" DIY battery spot welder

Last post by Allex « May 15 2022 4:03pm
Replies: 1548
by tatus1969 » Jun 21 2017 6:26pm
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242994 Views

Last post by Allex
May 15 2022 4:03pm
TSDZ2 48v 2020 new firmware

Last post by casainho « May 15 2022 3:06pm
Replies: 202
by Pealy » Apr 09 2021 7:43am
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15032 Views

Last post by casainho
May 15 2022 3:06pm
Coulometer blues

Last post by fechter « May 15 2022 9:58am
Replies: 9
by kenobi66 » May 07 2022 5:59pm

9 Replies

216 Views

Last post by fechter
May 15 2022 9:58am
Charging a 13s pack

Last post by justaperson76 « May 15 2022 7:59am
Replies: 24
by justaperson76 » May 08 2022 8:50am

24 Replies

457 Views

Last post by justaperson76
May 15 2022 7:59am
BT Interface for TSDZ2 Open Source firmware - Work in progress

Last post by andyb « May 14 2022 9:31am
Replies: 342
by mspider65 » Nov 17 2019 8:36am
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30400 Views

Last post by andyb
May 14 2022 9:31am
Cycle life tests of High Power density cylindrical cells

Last post by eMark « May 14 2022 9:29am
Replies: 15
by Pajda » Dec 24 2021 9:22am

15 Replies

1510 Views

Last post by eMark
May 14 2022 9:29am
Tsdz2 firmware open source adapted to vlcd5, vlcd6 and xh18

Last post by LevelsAndMaps « May 14 2022 9:00am
Replies: 1793
by andrea_104kg » Jan 18 2019 5:41am
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232553 Views

Last post by LevelsAndMaps
May 14 2022 9:00am
icharger failures, detail how your icharger failed

Last post by whatever « May 14 2022 8:00am
Replies: 58
by dnmun » Apr 28 2013 12:20pm
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7447 Views

Last post by whatever
May 14 2022 8:00am
New ground-up ESC - MESC_FOC_ESC

Last post by flute2k3@hotmail.com « May 14 2022 6:26am
Replies: 204
by mxlemming » Aug 08 2020 6:26pm
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13609 Views

Last post by flute2k3@hotmail.com
May 14 2022 6:26am

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