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

2927 Topics

35900 Posts

Last post Re: Looking forward to do my …
by Chalo View the latest post
May 14 2022 8:44pm
Battery Technology
Batteries, Chargers, and Battery Management Systems.
Topics: 13827

13827 Topics

217775 Posts

Last post Re: 20s LiFePo4 charger recom…
by amberwolf View the latest post
May 15 2022 11:18pm
Motor Technology
Electric Motors and Controllers
Topics: 3424

3424 Topics

81635 Posts

Last post Re: Combining 2 hub motors in…
by amberwolf View the latest post
May 15 2022 3:41pm
EV Business World
Topics related to EV businesses
Topics: 426

426 Topics

6606 Posts

Last post Re: Rivian's hot lunch
by DogDipstick View the latest post
May 12 2022 7:24am
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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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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141962 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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100310 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

50568 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

17287 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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113202 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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34092 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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53965 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

25276 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

111025 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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30980 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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87518 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

15029 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

24542 Views

Last post by Kingfish
Sep 06 2010 6:04pm
20s LiFePo4 charger recommendations?

Last post by amberwolf « May 15 2022 11:18pm
Replies: 5
by PJ01 » May 15 2022 10:56am

5 Replies

53 Views

Last post by amberwolf
May 15 2022 11:18pm
When will 4680 cells be available to the public?

Last post by jonescg « May 15 2022 10:33pm
Replies: 32
by Username1 » Nov 06 2021 8:59pm
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1696 Views

Last post by jonescg
May 15 2022 10:33pm
Issues with balancing on new battery pack

Last post by jonyjoe303 « May 15 2022 9:38pm
Replies: 4
by pomah » May 15 2022 2:47pm

4 Replies

48 Views

Last post by jonyjoe303
May 15 2022 9:38pm
What plug is this? Need help identifying a charger plug

Last post by amberwolf « May 15 2022 9:04pm
Replies: 3
by koco » May 15 2022 5:45pm

3 Replies

34 Views

Last post by amberwolf
May 15 2022 9:04pm
107mph go kart on 28S/18P pack of Molicel P26A

Last post by garolittle « May 15 2022 8:16pm
Replies: 6
by garolittle » May 13 2022 11:23pm

6 Replies

153 Views

Last post by garolittle
May 15 2022 8:16pm
Paralleling batteries, separate charging ports & BMS

Last post by amberwolf « May 15 2022 4:57pm
Replies: 5
by ynot » May 15 2022 9:28am

5 Replies

59 Views

Last post by amberwolf
May 15 2022 4:57pm
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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242869 Views

Last post by Allex
May 15 2022 4:03pm
Combining 2 hub motors into one?

Last post by amberwolf « May 15 2022 3:41pm
Replies: 10
by DanGT86 » May 14 2022 3:59pm

10 Replies

148 Views

Last post by amberwolf
May 15 2022 3:41pm
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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14964 Views

Last post by casainho
May 15 2022 3:06pm
Nanjing far driver controllers

Last post by dominik h « May 15 2022 12:06pm
Replies: 199
by j bjork » Jun 09 2021 5:39am
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12890 Views

Last post by dominik h
May 15 2022 12:06pm
TSDZ2 OSF for all displays, VLCD5-VLCD6-XH18, LCD3, 860C-850C-SW102.

Last post by Matze_Senpai « May 15 2022 10:24am
Replies: 1293
by mbrusa » Mar 01 2021 7:23am
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72062 Views

Last post by Matze_Senpai
May 15 2022 10:24am
Coulometer blues

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

9 Replies

203 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

444 Views

Last post by justaperson76
May 15 2022 7:59am
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by endlessolli « May 15 2022 6:48am
Replies: 4789
by casainho » Apr 25 2017 8:37pm
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500272 Views

Last post by endlessolli
May 15 2022 6:48am
Motor Controller with Customizable Electronics, easy DIY and repair OpenSource

Last post by stancecoke « May 15 2022 1:24am
Replies: 157
by casainho » Dec 31 2021 6:12am
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6120 Views

Last post by stancecoke
May 15 2022 1:24am
Looking forward to do my Peugeot 307

Last post by Chalo « May 14 2022 8:44pm
Replies: 2
by Shamooooot » May 14 2022 3:15am

2 Replies

71 Views

Last post by Chalo
May 14 2022 8:44pm
Battery voltage vs controller power

Last post by amberwolf « May 14 2022 7:31pm
Replies: 1
by mj2412 » May 12 2022 3:50pm

1 Replies

85 Views

Last post by amberwolf
May 14 2022 7:31pm
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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30333 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

1490 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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232412 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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7427 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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13550 Views

Last post by flute2k3@hotmail.com
May 14 2022 6:26am
Cycle life tests of High Energy density cylindrical cells

Last post by Pajda « May 14 2022 3:46am
Replies: 23
by Pajda » Dec 26 2021 8:15am

23 Replies

1949 Views

Last post by Pajda
May 14 2022 3:46am
20Kw motor and 300A ESC (ultralight aircraft propulsion system)

Last post by Mihai_F « May 14 2022 3:25am
Replies: 97
by Mihai_F » Oct 25 2021 4:56pm
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5403 Views

Last post by Mihai_F
May 14 2022 3:25am
Any reason to not go Straight for a 14s, 52v pack for my first battery?

Last post by CONSIDERABLE SHOUTING « May 13 2022 11:46am
Replies: 6
by CONSIDERABLE SHOUTING » May 11 2022 10:53am

6 Replies

428 Views

Last post by CONSIDERABLE SHOUTING
May 13 2022 11:46am
Votol EM-100 & EM-150 controllers

Last post by zeratulhx « May 13 2022 10:20am
Replies: 2084
by Stefanj. » Aug 22 2018 6:11pm
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240275 Views

Last post by zeratulhx
May 13 2022 10:20am
Open source BMS for 48V to 400V lithium-ion battery pack

Last post by TheRealJohnnyB « May 13 2022 10:01am
Replies: 372
by ENNOID » Feb 20 2018 8:22pm
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71524 Views

Last post by TheRealJohnnyB
May 13 2022 10:01am
Serious FOCer (84V VESC 6 based controller)

Last post by shaman « May 12 2022 7:30pm
Replies: 292
by shaman » Mar 15 2019 9:44am
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50398 Views

Last post by shaman
May 12 2022 7:30pm
75-5 ZERO MOTOR REWIND

Last post by larsb « May 12 2022 12:40pm
Replies: 19
by Doctorbass » Apr 24 2022 9:30pm

19 Replies

663 Views

Last post by larsb
May 12 2022 12:40pm
Will this work in an emergency power outage?

Last post by scrambler « May 12 2022 11:33am
Replies: 23
by nicobie » Apr 05 2021 3:24pm

23 Replies

905 Views

Last post by scrambler
May 12 2022 11:33am
Rivian's hot lunch

Last post by DogDipstick « May 12 2022 7:24am
Replies: 9
by Chalo » May 09 2022 3:36pm

9 Replies

250 Views

Last post by DogDipstick
May 12 2022 7:24am
BMS w.bluetooth - question

Last post by Amperry417 « May 11 2022 8:59pm
Replies: 9
by Elektrosherpa » Apr 02 2022 1:41pm

9 Replies

488 Views

Last post by Amperry417
May 11 2022 8:59pm
Best cell/pouch to use for more energy density

Last post by TheSiege « May 11 2022 1:57pm
Replies: 2
by TheSiege » May 11 2022 11:52am

2 Replies

140 Views

Last post by TheSiege
May 11 2022 1:57pm
TSDZ2 mid drive with 860C, 850C or SW102 displays only -- Flexible OpenSource firmware (Casainho code only)

Last post by vej « May 11 2022 3:30am
Replies: 6668
by casainho » Apr 17 2018 2:38pm
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566766 Views

Last post by vej
May 11 2022 3:30am
Diy LiFoPo4 Battery & Charger Help

Last post by amberwolf « May 11 2022 12:32am
Replies: 3
by JuicyApple » May 09 2022 9:19pm

3 Replies

149 Views

Last post by amberwolf
May 11 2022 12:32am
Yasa/Makani controller teardown

Last post by axialflux « May 10 2022 4:13pm
Replies: 19
by axialflux » Sep 07 2020 4:29pm

19 Replies

3120 Views

Last post by axialflux
May 10 2022 4:13pm

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