Electric Vehicle Technology - Endless Sphere

Electric Vehicle Technology

Forum

Topics

Posts

Last post

E-Vehicles General Discussion
General Discussion about electric vehicles.
Topics: 2528

2528 Topics

29957 Posts

Last post EV public charging station pa…
by Jebe View the latest post
Apr 21, 2018 9:15 pm
Battery Technology
Batteries, Chargers, and Battery Management Systems.
Topics: 11121

11121 Topics

180221 Posts

Last post Re: Tesla Model 3 battery tea…
by TheBeastie View the latest post
Apr 21, 2018 11:13 pm
EV Business World
Topics related to EV businesses
Topics: 365

365 Topics

4902 Posts

Last post Re: Tesla Model 3
by Alan B View the latest post
Apr 21, 2018 6:20 pm
Motor Technology
Electric Motors and Controllers
Topics: 2373

2373 Topics

53817 Posts

Last post Re: TSDZ2 mid drive -- Flexib…
by casainho View the latest post
Apr 21, 2018 8:35 pm

Active topics

Replies

Views

Last post

Thread for new battery breakthrough PR releases

Last post by zzoing « Apr 21, 2018 3:21 am
Replies: 1474
by Doctorbass » Nov 06, 2007 11:32 pm
1

…

55

56

57

58

59
1474 Replies

133198 Views

Last post by zzoing
Apr 21, 2018 3:21 am
Taking Charge: Let's Develop the Products That We Want!

Last post by casainho « Mar 31, 2018 3:11 pm
Replies: 31
by RevDon » Dec 13, 2007 2:17 pm
1

2
31 Replies

18534 Views

Last post by casainho
Mar 31, 2018 3:11 pm
PM Motor theory - formulae etc.

Last post by amberwolf « Feb 18, 2018 3:58 am
Replies: 71
by Miles » Feb 19, 2010 9:19 am
1

2

3
71 Replies

25871 Views

Last post by amberwolf
Feb 18, 2018 3:58 am
Lithium Batteries Shipping Rules Discussions

Last post by thunderstorm80 « Jan 16, 2018 7:53 am
Replies: 272
by RLT » Sep 13, 2008 1:28 am
1

…

7

8

9

10

11
272 Replies

39673 Views

Last post by thunderstorm80
Jan 16, 2018 7:53 am
Sticky thread index for "Battery Technology"

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

5 Replies

10713 Views

Last post by spinningmagnets
Aug 07, 2017 8:33 pm
RC Lipo series charging tutorial

Last post by Jon NCal « Mar 07, 2017 2:50 pm
Replies: 167
by neptronix » Aug 01, 2013 6:28 am
1

…

3

4

5

6

7
167 Replies

57098 Views

Last post by Jon NCal
Mar 07, 2017 2:50 pm
ES DIY Motor Challenge

Last post by amberwolf « Nov 19, 2016 4:45 pm
Replies: 317
by Miles » Nov 28, 2009 5:05 pm
1

…

9

10

11

12

13
317 Replies

81815 Views

Last post by amberwolf
Nov 19, 2016 4:45 pm
Resources

Last post by Miles « Apr 23, 2016 4:21 am
Replies: 27
by Miles » Feb 04, 2010 3:22 pm
1

2
27 Replies

17432 Views

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

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

2 Replies

5743 Views

Last post by spinningmagnets
May 25, 2015 8:06 am
How Motors Work - some educational links

Last post by jpgey « Mar 20, 2015 8:12 am
Replies: 13
by fechter » Feb 02, 2007 10:39 am

13 Replies

22331 Views

Last post by jpgey
Mar 20, 2015 8:12 am
Battery F.A.Q - Compilation of good stuff !

Last post by Ypedal « Jan 27, 2014 12:07 pm
Replies: 28
by Ypedal » Apr 03, 2011 9:07 am
1

2
28 Replies

62462 Views

Last post by Ypedal
Jan 27, 2014 12:07 pm
Tesla Model 3 battery teardown!

Last post by TheBeastie « Apr 21, 2018 11:13 pm
Replies: 5
by jonescg » Apr 20, 2018 7:47 am

5 Replies

175 Views

Last post by TheBeastie
Apr 21, 2018 11:13 pm
External battery for Radrover mini

Last post by 999zip999 « Apr 21, 2018 9:33 pm
Replies: 15
by ryan1685 » Apr 19, 2018 2:34 pm

15 Replies

145 Views

Last post by 999zip999
Apr 21, 2018 9:33 pm
EV public charging station paid for by MIOTA cryptocurrency

Last post by Jebe « Apr 21, 2018 9:15 pm

by Jebe » Apr 21, 2018 9:15 pm

0 Replies

8 Views

Last post by Jebe
Apr 21, 2018 9:15 pm
LiFePO4 Recommendation?

Last post by 999zip999 « Apr 21, 2018 8:47 pm
Replies: 25
by olemetry » Apr 09, 2018 3:33 pm
1

2
25 Replies

546 Views

Last post by 999zip999
Apr 21, 2018 8:47 pm
TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Last post by casainho « Apr 21, 2018 8:35 pm
Replies: 42
by casainho » Apr 17, 2018 2:38 pm
1

2
42 Replies

603 Views

Last post by casainho
Apr 21, 2018 8:35 pm
Tesla Model 3

Last post by Alan B « Apr 21, 2018 6:20 pm
Replies: 308
by lester12483 » Jun 18, 2015 5:21 am
1

…

9

10

11

12

13
308 Replies

17638 Views

Last post by Alan B
Apr 21, 2018 6:20 pm
Wind and Solar vs Coal, Gasoline, Nuclear

Last post by billvon « Apr 21, 2018 5:56 pm
Replies: 1847
by Hillhater » Jun 05, 2017 4:38 pm
1

…

70

71

72

73

74
1847 Replies

49300 Views

Last post by billvon
Apr 21, 2018 5:56 pm
kWeld - "Next level" DIY battery spot welder

Last post by Alcus « Apr 21, 2018 5:02 pm
Replies: 320
by tatus1969 » Jun 21, 2017 6:26 pm
1

…

9

10

11

12

13
320 Replies

33773 Views

Last post by Alcus
Apr 21, 2018 5:02 pm
bluetooth BMS?

Last post by flippy « Apr 21, 2018 4:02 pm
Replies: 396
by aethyr » Jun 02, 2017 12:57 pm
1

…

12

13

14

15

16
396 Replies

15217 Views

Last post by flippy
Apr 21, 2018 4:02 pm
Buick Lacrosse 2012 e-assist moto-alternator

Last post by e-vektor « Apr 21, 2018 3:34 pm
Replies: 121
by e-vektor » Dec 23, 2016 5:43 pm
1

2

3

4

5
121 Replies

8009 Views

Last post by e-vektor
Apr 21, 2018 3:34 pm
Neumotor 8057/75 middrive project, belt drive, adding halls, 10kW+

Last post by madin88 « Apr 21, 2018 10:43 am
Replies: 50
by madin88 » Oct 20, 2017 1:02 pm
1

2

3
50 Replies

3368 Views

Last post by madin88
Apr 21, 2018 10:43 am
Removable method of securing motor's axle nuts

Last post by TommyCat « Apr 21, 2018 8:58 am
Replies: 16
by thunderstorm80 » Feb 07, 2018 2:49 am

16 Replies

656 Views

Last post by TommyCat
Apr 21, 2018 8:58 am
My battery builds

Last post by EbikeAus « Apr 21, 2018 5:41 am
Replies: 22
by EbikeAus » Mar 16, 2018 5:37 am

22 Replies

1025 Views

Last post by EbikeAus
Apr 21, 2018 5:41 am
BOSS LEVEL CUSTOM SPOT WELDER

Last post by rojitor « Apr 21, 2018 5:16 am
Replies: 334
by rojitor » Jun 23, 2017 6:01 am
1

…

10

11

12

13

14
334 Replies

18502 Views

Last post by rojitor
Apr 21, 2018 5:16 am
E-Kart Build

Last post by amberwolf « Apr 21, 2018 2:39 am
Replies: 3
by ElectricTraveler » Apr 19, 2018 5:07 pm

3 Replies

98 Views

Last post by amberwolf
Apr 21, 2018 2:39 am
can you disable brake regen on a tft-750c

Last post by psycotrip « Apr 21, 2018 1:06 am

by psycotrip » Apr 21, 2018 1:06 am

0 Replies

21 Views

Last post by psycotrip
Apr 21, 2018 1:06 am
Sevcon model compatibility

Last post by frodus « Apr 20, 2018 3:58 pm
Replies: 1
by frodus » Apr 20, 2018 1:01 pm

1 Replies

28 Views

Last post by frodus
Apr 20, 2018 3:58 pm
Yet another 18650 battery build.

Last post by llile « Apr 20, 2018 3:25 pm
Replies: 16
by llile » Mar 04, 2018 8:22 pm

16 Replies

738 Views

Last post by llile
Apr 20, 2018 3:25 pm
sabvoton 72200 short circuit

Last post by bionicon « Apr 20, 2018 3:12 pm
Replies: 1
by bionicon » Apr 20, 2018 9:53 am

1 Replies

89 Views

Last post by bionicon
Apr 20, 2018 3:12 pm
3S4P Vs 4P3S - Parallel/Series Vs Series/Parallel

Last post by Quinc « Apr 20, 2018 11:51 am

by Quinc » Apr 20, 2018 11:51 am

0 Replies

38 Views

Last post by Quinc
Apr 20, 2018 11:51 am
Battery charge port:

Last post by fechter « Apr 20, 2018 10:35 am
Replies: 3
by garyal » Apr 19, 2018 12:56 pm

3 Replies

110 Views

Last post by fechter
Apr 20, 2018 10:35 am
Sevcon Gen4 Drive and DVT Software

Last post by bernext « Apr 20, 2018 9:25 am

by bernext » Apr 20, 2018 9:25 am

0 Replies

24 Views

Last post by bernext
Apr 20, 2018 9:25 am
Homemade Battery Packs

Last post by bobbill « Apr 20, 2018 5:28 am
Replies: 1546
by DrkAngel » Mar 27, 2011 10:20 am
1

…

58

59

60

61

62
1546 Replies

339148 Views

Last post by bobbill
Apr 20, 2018 5:28 am
Solderless A123 pack

Last post by nuxland « Apr 20, 2018 4:04 am
Replies: 33
by nuxland » Jan 15, 2017 1:16 pm
1

2
33 Replies

3081 Views

Last post by nuxland
Apr 20, 2018 4:04 am
ES Investors Club

Last post by LockH « Apr 20, 2018 2:26 am
Replies: 258
by LockH » Dec 28, 2013 12:11 am
1

…

7

8

9

10

11
258 Replies

33601 Views

Last post by LockH
Apr 20, 2018 2:26 am
Rebuilding my 48V 14AH 18650 Pack 13S7P to 13S8P

Last post by Philaphlous « Apr 19, 2018 6:15 pm
Replies: 26
by Philaphlous » Mar 21, 2018 7:13 am
1

2
26 Replies

663 Views

Last post by Philaphlous
Apr 19, 2018 6:15 pm
Leaf / leafmotor / leafbike high efficiency 1500w motor

Last post by flat tire « Apr 19, 2018 5:14 pm
Replies: 1314
by neptronix » Jan 28, 2015 8:47 pm
1

…

49

50

51

52

53
1314 Replies

135210 Views

Last post by flat tire
Apr 19, 2018 5:14 pm
KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

Last post by honya96 « Apr 19, 2018 3:04 pm
Replies: 2142
by casainho » Apr 25, 2017 8:37 pm
1

…

82

83

84

85

86
2142 Replies

64686 Views

Last post by honya96
Apr 19, 2018 3:04 pm
Supercapacitors vs batteries. Capacity.

Last post by fechter « Apr 19, 2018 1:15 pm
Replies: 126
by Buk___ » Mar 04, 2018 9:44 pm
1

2

3

4

5

6
126 Replies

3198 Views

Last post by fechter
Apr 19, 2018 1:15 pm
Tubular 18650 solderless pack

Last post by amberwolf « Apr 19, 2018 1:11 pm
Replies: 41
by IdleMind » May 26, 2015 4:07 pm
1

2
41 Replies

7570 Views

Last post by amberwolf
Apr 19, 2018 1:11 pm
Calculating QS205 motor torque vs. speed curves

Last post by jaybee9 « Apr 19, 2018 9:40 am

by jaybee9 » Apr 19, 2018 9:40 am

0 Replies

41 Views

Last post by jaybee9
Apr 19, 2018 9:40 am
Cycle Life tests or experience with Panasonic NCR18650GA vs LG MJ1 vs Samsung INR18650-35E

Last post by flippy « Apr 19, 2018 6:58 am
Replies: 26
by ThierryGTLTS » Apr 11, 2018 6:49 am
1

2
26 Replies

532 Views

Last post by flippy
Apr 19, 2018 6:58 am
Straight Answer on Using Lithium Power Tool Batteries

Last post by Raisedeyebrows « Apr 18, 2018 9:42 pm
Replies: 4
by unclejemima » Apr 18, 2018 1:16 pm

4 Replies

168 Views

Last post by Raisedeyebrows
Apr 18, 2018 9:42 pm
Emsiso emDrive 500 (100kW Peak, 800A/125VDC)

Last post by Rovii « Apr 18, 2018 8:51 pm
Replies: 35
by Rovii » Oct 11, 2017 3:19 am
1

2
35 Replies

2015 Views

Last post by Rovii
Apr 18, 2018 8:51 pm
The Cycle Satiator, universal charger for the enthusiasts

Last post by justin_le « Apr 18, 2018 5:00 am
Replies: 670
by justin_le » May 26, 2014 5:20 am
1

…

23

24

25

26

27
670 Replies

87900 Views

Last post by justin_le
Apr 18, 2018 5:00 am
12v lithium battery type (with photos)

Last post by amberwolf « Apr 18, 2018 3:13 am
Replies: 6
by unclejemima » Apr 16, 2018 1:29 pm

6 Replies

153 Views

Last post by amberwolf
Apr 18, 2018 3:13 am
The poor mans cycle satiator

Last post by fechter « Apr 17, 2018 2:21 pm
Replies: 14
by CUDAcores89 » Apr 11, 2018 10:17 pm

14 Replies

651 Views

Last post by fechter
Apr 17, 2018 2:21 pm
Front hub motor cable inlet protection?

Last post by motomech « Apr 17, 2018 1:38 pm
Replies: 5
by wilca428 » Apr 15, 2018 6:37 am

5 Replies

106 Views

Last post by motomech
Apr 17, 2018 1:38 pm
Parallel use of Meanwell constant current HLG 'chargers'

Last post by flippy « Apr 17, 2018 12:51 pm
Replies: 6
by Monstarr » Apr 16, 2018 7:15 am

6 Replies

112 Views

Last post by flippy
Apr 17, 2018 12:51 pm

Return to Board Index