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E-Vehicles General Discussion
General Discussion about electric vehicles. - 2408 Topics
- 27046 Posts
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Last post by Hillhater
Mon Jun 26, 2017 6:12 pm
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E-Vehicles General Discussion
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Battery Technology
Batteries, Chargers, and Battery Management Systems. - 10529 Topics
- 172376 Posts
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Last post by Hillhater
Mon Jun 26, 2017 8:42 pm
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Battery Technology
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EV Business World
Topics related to EV businesses - 359 Topics
- 4673 Posts
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Last post by LockH
Sun Jun 25, 2017 11:10 am
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EV Business World
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Motor Technology
Electric Motors and Controllers - 2183 Topics
- 48339 Posts
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Last post by casainho
Mon Jun 26, 2017 7:44 pm
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Motor Technology
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- Thread for new battery breakthrough PR releases
1 ... 49, 50, 51
by Doctorbass » Tue Nov 06, 2007 11:32 pm
- 1274 Replies
- 89649 Views
- Last post by Arlo1
Thu Jun 22, 2017 9:47 pm
- Thread for new battery breakthrough PR releases
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- Taking Charge: Let's Develop the Products That We Want!
1, 2by RevDon » Thu Dec 13, 2007 2:17 pm - 30 Replies
- 16307 Views
- Last post by SpeKterDesigns
Thu May 11, 2017 11:00 pm
- Taking Charge: Let's Develop the Products That We Want!
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- Sticky thread index for "Battery Technology"
by spinningmagnets » Mon May 25, 2015 7:59 am - 3 Replies
- 7124 Views
- Last post by dogman dan
Wed Jan 18, 2017 11:44 am
- Sticky thread index for "Battery Technology"
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- Sticky thread index for "Motor Technology"
by spinningmagnets » Mon May 25, 2015 8:06 am - 2 Replies
- 4500 Views
- Last post by spinningmagnets
Mon May 25, 2015 8:06 am
- Sticky thread index for "Motor Technology"
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- How Motors Work - some educational links
by fechter » Fri Feb 02, 2007 10:39 am - 13 Replies
- 20508 Views
- Last post by jpgey
Fri Mar 20, 2015 8:12 am
- How Motors Work - some educational links
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- Battery F.A.Q - Compilation of good stuff !
1, 2 by Ypedal » Sun Apr 03, 2011 9:07 am
- 28 Replies
- 57536 Views
- Last post by Ypedal
Mon Jan 27, 2014 12:07 pm
- Battery F.A.Q - Compilation of good stuff !
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- 18650 Cell Source
by scuuder3 » Mon Jun 26, 2017 2:22 pm - 4 Replies
- 38 Views
- Last post by Hillhater
Mon Jun 26, 2017 8:42 pm
- 18650 Cell Source
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- Throttle Control Modes
by Altair » Tue Mar 15, 2016 11:37 am - 24 Replies
- 1296 Views
- Last post by casainho
Mon Jun 26, 2017 7:44 pm
- Throttle Control Modes
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- Spot Welding Copper Strips to 18650 Battery Cells
1, 2, 3, 4, 5 by mkp007 » Sun Nov 06, 2016 7:44 pm
- 124 Replies
- 6394 Views
- Last post by spinningmagnets
Mon Jun 26, 2017 7:22 pm
- Spot Welding Copper Strips to 18650 Battery Cells
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- The most powerful 18650
1, 2 by agniusm » Wed Jun 21, 2017 1:07 pm
- 25 Replies
- 584 Views
- Last post by litespeed
Mon Jun 26, 2017 5:57 pm
- The most powerful 18650
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- Dropping the Voltage on my Charger
by drutledge » Mon Jun 26, 2017 3:26 pm
- 1 Replies
- 22 Views
- Last post by 999zip999
Mon Jun 26, 2017 3:51 pm
- Dropping the Voltage on my Charger
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- Extremely detailed video about Using LiPo on Ebikes
by teslanv » Mon Jun 26, 2017 7:50 am - 0 Replies
- 60 Views
- Last post by teslanv
Mon Jun 26, 2017 7:50 am
- Extremely detailed video about Using LiPo on Ebikes
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- Lipo Battery Guide - Lipo Battery Parameters Introduction
by Daisy » Sun Jun 25, 2017 10:07 pm - 3 Replies
- 74 Views
- Last post by Sunder
Mon Jun 26, 2017 6:40 am
- Lipo Battery Guide - Lipo Battery Parameters Introduction
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- BOSS LEVEL CUSTOM SPOT WELDER
by rojitor » Fri Jun 23, 2017 6:01 am - 17 Replies
- 356 Views
- Last post by jimwebo
Mon Jun 26, 2017 4:07 am
- BOSS LEVEL CUSTOM SPOT WELDER
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- Valid Pack Building Opinions Sought.
by Penny K » Wed Jun 21, 2017 8:01 pm - 15 Replies
- 206 Views
- Last post by kdog
Mon Jun 26, 2017 1:49 am
- Valid Pack Building Opinions Sought.
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- One of my Multistar Lipos is draining too quick than others
by cody196 » Sat Jun 24, 2017 5:01 pm - 6 Replies
- 104 Views
- Last post by cody196
Sun Jun 25, 2017 8:42 pm
- One of my Multistar Lipos is draining too quick than others
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- How to charge your cell phone in seconds instead of minutes
1, 2 by methods » Wed Jun 21, 2017 1:26 pm
- 25 Replies
- 345 Views
- Last post by methods
Sun Jun 25, 2017 8:27 pm
- How to charge your cell phone in seconds instead of minutes
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- what do you think of these ebay cells (with BMS)
by mrtimo » Fri Jun 23, 2017 4:59 pm - 4 Replies
- 98 Views
- Last post by rojitor
Sun Jun 25, 2017 5:04 pm
- what do you think of these ebay cells (with BMS)
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- need help wiring headway 38120S 10ah lifepo4 cells
1, 2 by markmm » Mon Feb 27, 2017 9:15 am
- 43 Replies
- 724 Views
- Last post by markmm
Sun Jun 25, 2017 5:02 pm
- need help wiring headway 38120S 10ah lifepo4 cells
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- Building battery from MAKITA Konion PACK
1 ... 6, 7, 8 by Doctorbass » Fri May 20, 2011 7:38 pm
- 186 Replies
- 29118 Views
- Last post by Doctorbass
Sun Jun 25, 2017 4:50 pm
- Building battery from MAKITA Konion PACK
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- LEVS 2017 (22nd-23rd November 2017 in Rotterdam)
by LockH » Sun Jun 25, 2017 2:08 pm - 0 Replies
- 11 Views
- Last post by LockH
Sun Jun 25, 2017 2:08 pm
- LEVS 2017 (22nd-23rd November 2017 in Rotterdam)
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- Adventures in programming a Sevcon Gen4 Size4
by Bernel » Sun Jun 04, 2017 11:38 am - 10 Replies
- 187 Views
- Last post by Bernel
Sun Jun 25, 2017 12:33 pm
- Adventures in programming a Sevcon Gen4 Size4
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- I'm considering buying a Chevy Volt
1, 2, 3, 4, 5by Doctorbass » Thu Jan 09, 2014 1:49 am - 103 Replies
- 7132 Views
- Last post by eyebyesickle
Sun Jun 25, 2017 11:46 am
- I'm considering buying a Chevy Volt
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- Equity crowdfunding
by LockH » Tue Feb 14, 2017 9:36 am - 5 Replies
- 277 Views
- Last post by LockH
Sun Jun 25, 2017 11:10 am
- Equity crowdfunding
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- low cost DIY battery spot welder
by tatus1969 » Wed Jun 21, 2017 6:26 pm
- 8 Replies
- 195 Views
- Last post by tatus1969
Sun Jun 25, 2017 10:44 am
- low cost DIY battery spot welder
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- Bosch PowerTube 500
by LockH » Sun Jun 25, 2017 10:36 am - 0 Replies
- 40 Views
- Last post by LockH
Sun Jun 25, 2017 10:36 am
- Bosch PowerTube 500
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- DIY spot-welder, transformers from microwave ovens?
1, 2 by spinningmagnets » Wed Nov 23, 2016 9:20 pm
- 41 Replies
- 2004 Views
- Last post by spinningmagnets
Sun Jun 25, 2017 9:44 am
- DIY spot-welder, transformers from microwave ovens?
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- WARNING: Autopsy of a Chinese LifePo4 Battery
1, 2by Zash » Tue Jun 20, 2017 11:42 am - 32 Replies
- 544 Views
- Last post by Hillhater
Sun Jun 25, 2017 5:11 am
- WARNING: Autopsy of a Chinese LifePo4 Battery
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- LifePo4 Issues Help
by rob123 » Fri Jun 23, 2017 5:56 am - 1 Replies
- 45 Views
- Last post by Zash
Sat Jun 24, 2017 10:49 pm
- LifePo4 Issues Help
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- HUGE EMPTY Downtube/Craddle Battery Box with Keylock
1, 2 by Matador » Sat May 20, 2017 8:32 pm
- 25 Replies
- 662 Views
- Last post by Matador
Sat Jun 24, 2017 7:12 pm
- HUGE EMPTY Downtube/Craddle Battery Box with Keylock
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- Need diagram/circuit for 6 phase motor
by macribs » Sat Jun 24, 2017 4:08 pm - 0 Replies
- 29 Views
- Last post by macribs
Sat Jun 24, 2017 4:08 pm
- Need diagram/circuit for 6 phase motor
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- VESC-controller
by marcos » Thu Jun 22, 2017 3:27 pm
- 16 Replies
- 158 Views
- Last post by marcos
Sat Jun 24, 2017 12:03 pm
- VESC-controller
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- Easy questions - fun ICE motorcycle starter battery DIY
by helpfulguy » Fri Jun 23, 2017 4:40 am
- 3 Replies
- 56 Views
- Last post by kdog
Sat Jun 24, 2017 6:51 am
- Easy questions - fun ICE motorcycle starter battery DIY
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- Parallel Two 72v 20ah Battery Packs Increase Amps Available
by tjgaryiv60 » Thu Jun 15, 2017 2:31 am - 21 Replies
- 297 Views
- Last post by dogman dan
Sat Jun 24, 2017 5:45 am
- Parallel Two 72v 20ah Battery Packs Increase Amps Available
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- New motor design
by dirkdiggler » Fri Jun 23, 2017 7:44 pm - 1 Replies
- 96 Views
- Last post by major
Sat Jun 24, 2017 5:37 am
- New motor design
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- Charge 14s 58.8v battery with 13s 54v charger? exploded.
by zzoing » Fri Jun 23, 2017 7:55 am - 3 Replies
- 101 Views
- Last post by 999zip999
Fri Jun 23, 2017 6:13 pm
- Charge 14s 58.8v battery with 13s 54v charger? exploded.
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- If you are building packs today, which cells to choose?
1, 2, 3by nukezero » Sat May 06, 2017 9:54 pm - 53 Replies
- 1917 Views
- Last post by cal3thousand
Fri Jun 23, 2017 4:34 pm
- If you are building packs today, which cells to choose?
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