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E-Vehicles General Discussion
General Discussion about electric vehicles.
Topics: 2626

2626 Topics

33419 Posts

Last post Re: HP ESP120 48V (51.4V) 57A…
by Arlo1 View the latest post
Mar 25 2019 5:11pm
Battery Technology
Batteries, Chargers, and Battery Management Systems.
Topics: 11744

11744 Topics

189677 Posts

Last post Re: New weldless battery syst…
by zzoing View the latest post
Mar 25 2019 11:02pm
EV Business World
Topics related to EV businesses
Topics: 373

373 Topics

5431 Posts

Last post Re: Tesla Model 3
by cricketo View the latest post
Mar 17 2019 11:55pm
Motor Technology
Electric Motors and Controllers
Topics: 2571

2571 Topics

60242 Posts

Last post Re: G-BLDC07H7 Wiring Diagram?
by amberwolf View the latest post
Mar 25 2019 11:10pm

Active topics

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Last post

Thread for new battery breakthrough PR releases

Last post by Mikegy « Mar 24 2019 3:15am
Replies: 1582
by Doctorbass » Nov 06 2007 11:32pm
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168508 Views

Last post by Mikegy
Mar 24 2019 3:15am
Lithium Batteries Shipping Rules Discussions

Last post by Artur « Mar 14 2019 12:22pm
Replies: 281
by RLT » Sep 13 2008 1:28am
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49376 Views

Last post by Artur
Mar 14 2019 12:22pm
RC Lipo pack inspection, series/parallel charging, and lifespan/safety tips

Last post by neptronix « Jan 22 2019 6:52pm
Replies: 169
by neptronix » Aug 01 2013 6:28am
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66798 Views

Last post by neptronix
Jan 22 2019 6:52pm
ES DIY Motor Challenge

Last post by Dylandesmond « Dec 23 2018 3:40am
Replies: 324
by Miles » Nov 28 2009 5:05pm
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91529 Views

Last post by Dylandesmond
Dec 23 2018 3:40am
How Motors Work - some educational links

Last post by Kerrshay « Oct 03 2018 9:48am
Replies: 14
by fechter » Feb 02 2007 10:39am

14 Replies

27784 Views

Last post by Kerrshay
Oct 03 2018 9:48am
Taking Charge: Let's Develop the Products That We Want!

Last post by dnesteruk « Sep 18 2018 12:57am
Replies: 34
by RevDon » Dec 13 2007 2:17pm
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34 Replies

20669 Views

Last post by dnesteruk
Sep 18 2018 12:57am
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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71 Replies

30089 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

13984 Views

Last post by spinningmagnets
Aug 07 2017 8:33pm
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

19303 Views

Last post by Miles
Apr 23 2016 4:21am
Sticky thread index for "Motor Technology"

Last post by spinningmagnets « May 25 2015 8:06am
Replies: 2
by spinningmagnets » May 25 2015 8:06am

2 Replies

7000 Views

Last post by spinningmagnets
May 25 2015 8:06am
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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66905 Views

Last post by Ypedal
Jan 27 2014 12:07pm
G-BLDC07H7 Wiring Diagram?

Last post by amberwolf « Mar 25 2019 11:10pm
Replies: 1
by moh » Mar 25 2019 10:47pm

1 Replies

14 Views

Last post by amberwolf
Mar 25 2019 11:10pm
New weldless battery system crowdfunfing project

Last post by zzoing « Mar 25 2019 11:02pm
Replies: 69
by zzoing » Mar 05 2019 10:05pm
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1941 Views

Last post by zzoing
Mar 25 2019 11:02pm
I designed a simple 3D-printed solderless battery pack.

Last post by zzoing « Mar 25 2019 10:55pm
Replies: 10
by Mazzz » Jan 20 2019 1:51am

10 Replies

610 Views

Last post by zzoing
Mar 25 2019 10:55pm
AliExpress battery pack unboxing

Last post by amberwolf « Mar 25 2019 9:53pm
Replies: 75
by MJSfoto1956 » Jan 27 2019 4:28pm
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2744 Views

Last post by amberwolf
Mar 25 2019 9:53pm
connections without DIY welding / soldering

Last post by amberwolf « Mar 25 2019 9:49pm
Replies: 13
by john61ct » Mar 18 2019 2:28pm

13 Replies

330 Views

Last post by amberwolf
Mar 25 2019 9:49pm
LiFePo4 starter battery BMS with only 2 leads?

Last post by fechter « Mar 25 2019 9:08pm
Replies: 19
by helpfulguy » Mar 18 2019 8:55pm

19 Replies

329 Views

Last post by fechter
Mar 25 2019 9:08pm
18650 capacity loss test - garage vs basement vs fridge

Last post by Offroader « Mar 25 2019 8:46pm
Replies: 36
by Offroader » Jul 01 2016 4:12pm
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4660 Views

Last post by Offroader
Mar 25 2019 8:46pm
70A 13S Charger which socket and wires?

Last post by rg12 « Mar 25 2019 7:23pm
Replies: 3
by rg12 » Mar 25 2019 5:29am

3 Replies

64 Views

Last post by rg12
Mar 25 2019 7:23pm
AERDU 36v battery pack from Ali Express

Last post by Hillhater « Mar 25 2019 5:18pm
Replies: 3
by nukezero » Mar 25 2019 2:45pm

3 Replies

51 Views

Last post by Hillhater
Mar 25 2019 5:18pm
HP ESP120 48V (51.4V) 57A 3KW Server Supply Thread

Last post by Arlo1 « Mar 25 2019 5:11pm
Replies: 163
by ZOMGVTEK » Oct 14 2011 6:56pm
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40126 Views

Last post by Arlo1
Mar 25 2019 5:11pm
Lead acid anyone?

Last post by flippy « Mar 25 2019 4:36pm
Replies: 30
by Archer321 » Mar 23 2019 10:08pm
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30 Replies

471 Views

Last post by flippy
Mar 25 2019 4:36pm
bluetooth BMS?

Last post by kolin « Mar 25 2019 1:45pm
Replies: 950
by aethyr » Jun 02 2017 12:57pm
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950 Replies

61597 Views

Last post by kolin
Mar 25 2019 1:45pm
"Edge" DD hubmotor, 1500W, 35mm, Al core

Last post by epower-1 « Mar 25 2019 1:28pm
Replies: 156
by spinningmagnets » Jul 09 2016 7:27am
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18642 Views

Last post by epower-1
Mar 25 2019 1:28pm
TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Last post by thineight « Mar 25 2019 12:54pm
Replies: 2020
by casainho » Apr 17 2018 2:38pm
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2020 Replies

78561 Views

Last post by thineight
Mar 25 2019 12:54pm
BESC - beefed up VESC motor controller for high power ebikes

Last post by shaman « Mar 25 2019 10:42am
Replies: 34
by galp » Dec 15 2018 5:00pm
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34 Replies

1974 Views

Last post by shaman
Mar 25 2019 10:42am
SiliXcon FOC Controllers, small, powerful and many features

Last post by Neanderthul « Mar 25 2019 10:39am
Replies: 11
by madin88 » Jan 16 2019 5:18am

11 Replies

814 Views

Last post by Neanderthul
Mar 25 2019 10:39am
Wind and Solar vs Coal, Gasoline, Nuclear

Last post by sendler2112 « Mar 25 2019 10:33am
Replies: 3573
by Hillhater » Jun 05 2017 4:38pm
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126160 Views

Last post by sendler2112
Mar 25 2019 10:33am
Nearly had a fire with 18650's, rubber-banded together

Last post by pullin-gs « Mar 25 2019 9:02am
Replies: 4
by 4LivesPerGallon » Mar 25 2019 1:31am

4 Replies

150 Views

Last post by pullin-gs
Mar 25 2019 9:02am
BMS for 48V to 400V lithium-ion battery pack

Last post by Andrewol « Mar 25 2019 6:33am
Replies: 33
by ENNOID » Feb 20 2018 8:22pm
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33 Replies

4178 Views

Last post by Andrewol
Mar 25 2019 6:33am
What battery to choose after your last one burned your house.

Last post by Andrewol « Mar 25 2019 6:29am
Replies: 54
by dogman dan » Mar 08 2019 8:04am
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54 Replies

1701 Views

Last post by Andrewol
Mar 25 2019 6:29am
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by kipper28 « Mar 25 2019 4:11am
Replies: 3448
by casainho » Apr 25 2017 8:37pm
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3448 Replies

171531 Views

Last post by kipper28
Mar 25 2019 4:11am
Universal charger?

Last post by PRW « Mar 25 2019 1:08am
Replies: 3
by PRW » Mar 24 2019 11:30pm

3 Replies

66 Views

Last post by PRW
Mar 25 2019 1:08am
DIY HI POWERED PACK: First time, General questions

Last post by Ohbse « Mar 24 2019 11:20pm
Replies: 55
by Jonathan1981 » Mar 07 2019 5:04pm
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55 Replies

1133 Views

Last post by Ohbse
Mar 24 2019 11:20pm
Have you seen negative voltage on cells?

Last post by amberwolf « Mar 24 2019 11:16pm
Replies: 2
by izeman » Mar 24 2019 3:43pm

2 Replies

93 Views

Last post by amberwolf
Mar 24 2019 11:16pm
SAMSUNG INR18650-29E cycle test.

Last post by flippy « Mar 24 2019 4:35pm
Replies: 58
by electricbike » Feb 03 2016 4:22pm
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8112 Views

Last post by flippy
Mar 24 2019 4:35pm
Ryobi Sale - hack together a 72V, 9Ah, Sony VTC6 battery for ~$300

Last post by docw009 « Mar 24 2019 4:25pm
Replies: 22
by StinkyGoalieGuy » Mar 22 2019 6:26am

22 Replies

517 Views

Last post by docw009
Mar 24 2019 4:25pm
NEV/LSV in Your State?

Last post by wturber « Mar 24 2019 1:42pm
Replies: 15
by Dauntless » Dec 23 2018 12:57am

15 Replies

643 Views

Last post by wturber
Mar 24 2019 1:42pm
One failing cell

Last post by X2flier « Mar 24 2019 10:43am

by X2flier » Mar 24 2019 10:43am

0 Replies

56 Views

Last post by X2flier
Mar 24 2019 10:43am
Echo 58v and Greenworks 60v in parallel

Last post by ngant17 « Mar 24 2019 8:13am
Replies: 6
by ngant17 » Mar 20 2019 9:41am

6 Replies

158 Views

Last post by ngant17
Mar 24 2019 8:13am
26650 94v build questions!

Last post by speedy1984 « Mar 24 2019 5:47am
Replies: 11
by speedy1984 » Mar 15 2019 2:27pm

11 Replies

309 Views

Last post by speedy1984
Mar 24 2019 5:47am
What does this charger behavior indicate?

Last post by amberwolf « Mar 24 2019 2:45am
Replies: 17
by Chalo » Mar 02 2019 5:18pm

17 Replies

413 Views

Last post by amberwolf
Mar 24 2019 2:45am
Revolt RV-series motor review and comparisons

Last post by ElectricGod « Mar 24 2019 2:38am
Replies: 166
by ElectricGod » Jun 27 2018 4:01pm
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7326 Views

Last post by ElectricGod
Mar 24 2019 2:38am
Has anybody wound their motor with square silver wire?

Last post by Azazel « Mar 24 2019 2:20am
Replies: 39
by swbluto » Oct 12 2009 1:15pm
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39 Replies

5572 Views

Last post by Azazel
Mar 24 2019 2:20am
26s BMS for 600A max?

Last post by BenjAZ « Mar 24 2019 1:08am
Replies: 13
by BenjAZ » Mar 20 2019 4:58am

13 Replies

267 Views

Last post by BenjAZ
Mar 24 2019 1:08am
Help rewiring a kids go kart

Last post by amberwolf « Mar 24 2019 12:18am
Replies: 5
by Karting02 » Mar 14 2019 3:31am

5 Replies

148 Views

Last post by amberwolf
Mar 24 2019 12:18am
Yet another 18650 battery build.

Last post by Ecyclist « Mar 23 2019 11:18pm
Replies: 77
by llile » Mar 04 2018 8:22pm
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4129 Views

Last post by Ecyclist
Mar 23 2019 11:18pm
Sevcon Gen4 with M-1304 Motor

Last post by richardriver « Mar 23 2019 9:54pm
Replies: 8
by packers23 » May 03 2017 4:23pm

8 Replies

942 Views

Last post by richardriver
Mar 23 2019 9:54pm
Salvaged EV cells index: Leaf, Volt, Tesla, Zero, etc

Last post by fechter « Mar 23 2019 9:30pm
Replies: 54
by spinningmagnets » Jul 24 2017 10:04am
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11511 Views

Last post by fechter
Mar 23 2019 9:30pm
Grossly Expensive or what!!? M18 12Ah

Last post by markz « Mar 23 2019 8:59pm

by markz » Mar 23 2019 8:59pm

0 Replies

60 Views

Last post by markz
Mar 23 2019 8:59pm

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