Battery Technology

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The rules of endless sphere.

Last post by neptronix « Jun 07 2022 5:01pm
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by neptronix » Apr 30 2021 12:14pm » in Forum Rules and Features

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Last post by neptronix
Jun 07 2022 5:01pm
Welcome Message to New Members

Last post by amberwolf « Jul 24 2020 7:11pm
Posted in General Discussion
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by amberwolf » Aug 07 2016 6:59pm » in General Discussion

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Last post by amberwolf
Jul 24 2020 7:11pm
Adding pictures?

Last post by Voltron « Jun 13 2022 11:06am
Posted in General Discussion
Replies: 226
by deronmoped » Dec 11 2009 12:59pm » in General Discussion
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Last post by Voltron
Jun 13 2022 11:06am

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Thread for new battery breakthrough PR releases

Last post by nicobie « Jun 22 2022 8:54pm
Replies: 1830
by Doctorbass » Nov 06 2007 11:32pm
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291450 Views

Last post by nicobie
Jun 22 2022 8:54pm
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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100865 Views

Last post by m3vuv
Sep 02 2021 9:43am
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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172 Replies

114022 Views

Last post by tomjasz
Sep 24 2019 12:14am
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

25578 Views

Last post by spinningmagnets
Aug 07 2017 8:33pm
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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28 Replies

87912 Views

Last post by Ypedal
Jan 27 2014 12:07pm
diy "universal" charger power suply : need advice.

Last post by kaiz47 « Jun 25 2022 3:53pm
Replies: 2
by kaiz47 » Jun 25 2022 12:33pm

2 Replies

28 Views

Last post by kaiz47
Jun 25 2022 3:53pm
Testing for compatible 18650 cells

Last post by Stellio_Carpino « Jun 25 2022 12:09pm

by Stellio_Carpino » Jun 25 2022 12:09pm

0 Replies

12 Views

Last post by Stellio_Carpino
Jun 25 2022 12:09pm
icharger failures, detail how your icharger failed

Last post by whatever « Jun 25 2022 4:56am
Replies: 70
by dnmun » Apr 28 2013 12:20pm
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70 Replies

8034 Views

Last post by whatever
Jun 25 2022 4:56am
jonescg's battery builds (historical reference - image heavy)

Last post by electric_nz « Jun 25 2022 2:11am
Replies: 25
by jonescg » Jun 18 2022 1:38am
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25 Replies

325 Views

Last post by electric_nz
Jun 25 2022 2:11am
Battery Build

Last post by calab « Jun 25 2022 1:24am
Replies: 1
by BigBlock » Jun 18 2022 6:45am

1 Replies

101 Views

Last post by calab
Jun 25 2022 1:24am
How much do '13-'16 Ford hybrid cells weigh?

Last post by strantor « Jun 24 2022 11:52pm
Replies: 2
by strantor » Jun 24 2022 7:04pm

2 Replies

42 Views

Last post by strantor
Jun 24 2022 11:52pm
PTC Battery Heater?

Last post by Username1 « Jun 24 2022 10:50pm
Replies: 7
by Username1 » Jun 16 2022 3:03pm

7 Replies

336 Views

Last post by Username1
Jun 24 2022 10:50pm
So how do we get the texas instrument bms?

Last post by defuzo « Jun 24 2022 7:02pm
Replies: 14
by maydaverave » Jul 21 2011 7:22pm

14 Replies

1104 Views

Last post by defuzo
Jun 24 2022 7:02pm
Help, Enerdel 12S pack fully depleted

Last post by Scottydog « Jun 24 2022 1:34pm
Replies: 17
by tome » Oct 10 2015 1:11pm

17 Replies

1461 Views

Last post by Scottydog
Jun 24 2022 1:34pm
"Copper/nickel sandwich" buses for series connections

Last post by spinningmagnets « Jun 24 2022 6:26am
Replies: 228
by spinningmagnets » Aug 28 2020 4:56pm
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20497 Views

Last post by spinningmagnets
Jun 24 2022 6:26am
Lithium batteries in series - BMS question

Last post by amberwolf « Jun 23 2022 8:56pm
Replies: 4
by Terrible Juan » Jun 22 2022 8:53pm

4 Replies

65 Views

Last post by amberwolf
Jun 23 2022 8:56pm
bms settings

Last post by eMark « Jun 23 2022 8:37am
Replies: 21
by m3vuv » Jun 18 2022 5:23am

21 Replies

277 Views

Last post by eMark
Jun 23 2022 8:37am
T/S Lenovo/Dell 170w 8.5a charger

Last post by calab « Jun 22 2022 11:54pm

by calab » Jun 22 2022 11:54pm

0 Replies

38 Views

Last post by calab
Jun 22 2022 11:54pm
xt60 on commercial battery?

Last post by E-driver_ « Jun 22 2022 3:57pm

by E-driver_ » Jun 22 2022 3:57pm

0 Replies

51 Views

Last post by E-driver_
Jun 22 2022 3:57pm
Solved! Peak current Daly BMS

Last post by jai134 « Jun 22 2022 2:16pm
Replies: 3
by jai134 » Jun 13 2022 12:09am

3 Replies

154 Views

Last post by jai134
Jun 22 2022 2:16pm
107mph go kart on 28S/18P pack of Molicel P26A

Last post by garolittle « Jun 20 2022 6:31pm
Replies: 31
by garolittle » May 13 2022 11:23pm
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31 Replies

955 Views

Last post by garolittle
Jun 20 2022 6:31pm
Extra battery 48V Reention Eel Pro?

Last post by leafylettuce « Jun 20 2022 2:46pm

by leafylettuce » Jun 20 2022 2:46pm

0 Replies

47 Views

Last post by leafylettuce
Jun 20 2022 2:46pm
Largest genuine capacity LiFePo4 Cells

Last post by Hillhater « Jun 20 2022 7:36am
Replies: 1
by jmamcarson » Jun 20 2022 3:38am

1 Replies

105 Views

Last post by Hillhater
Jun 20 2022 7:36am
advice on DC relais

Last post by ltosolini « Jun 20 2022 1:21am

by ltosolini » Jun 20 2022 1:21am

0 Replies

56 Views

Last post by ltosolini
Jun 20 2022 1:21am
Testing battery on a used elec-bike that I want to buy

Last post by amberwolf « Jun 19 2022 10:10pm
Replies: 2
by mchevrier » Jun 19 2022 6:16pm

2 Replies

88 Views

Last post by amberwolf
Jun 19 2022 10:10pm
Lightweight & small battery options

Last post by 99t4 « Jun 19 2022 10:08pm
Replies: 13
by scrolltonowhere » Mar 30 2022 4:12pm

13 Replies

638 Views

Last post by 99t4
Jun 19 2022 10:08pm
Any BMS with a manual?

Last post by defuzo « Jun 19 2022 8:33pm
Replies: 8
by defuzo » Jun 14 2022 9:12pm

8 Replies

233 Views

Last post by defuzo
Jun 19 2022 8:33pm
VESC BMS Hardware available?

Last post by Jrbe « Jun 19 2022 6:39pm

by Jrbe » Jun 19 2022 6:39pm

0 Replies

61 Views

Last post by Jrbe
Jun 19 2022 6:39pm
Charging LTO at Max Speed?

Last post by fechter « Jun 19 2022 11:38am
Replies: 120
by Username1 » Apr 20 2020 10:16am
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120 Replies

9779 Views

Last post by fechter
Jun 19 2022 11:38am
Battery Issue

Last post by Chalo « Jun 18 2022 11:43pm
Replies: 16
by Batteryguy85 » Apr 18 2022 3:23pm

16 Replies

510 Views

Last post by Chalo
Jun 18 2022 11:43pm
Where do you buy your batteries for ebikes for making cheap good batteries of 36-72 volts??

Last post by john61ct « Jun 18 2022 9:56pm
Replies: 16
by E-driver_ » May 22 2022 6:41am

16 Replies

739 Views

Last post by john61ct
Jun 18 2022 9:56pm
DIY spot-welder, transformers from microwave ovens?

Last post by m3vuv « Jun 18 2022 5:06pm
Replies: 72
by spinningmagnets » Nov 23 2016 9:20pm
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72 Replies

19695 Views

Last post by m3vuv
Jun 18 2022 5:06pm
Rectifier Huawei R4850G2 48V 42~58V 3000w

Last post by jairbj « Jun 18 2022 4:28pm
Replies: 171
by vicens » Jan 20 2017 11:18am
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171 Replies

42155 Views

Last post by jairbj
Jun 18 2022 4:28pm
Parallel connecting high-V sub-pack modules with one (or more) BMS

Last post by Vincenzo « Jun 18 2022 11:24am
Replies: 11
by john61ct » Jun 03 2020 9:16am

11 Replies

706 Views

Last post by Vincenzo
Jun 18 2022 11:24am
Why is a cellgroup decarge to 0,0 volt

Last post by Eastcoast71 « Jun 18 2022 4:30am
Replies: 4
by Eastcoast71 » Jun 16 2022 3:48am

4 Replies

117 Views

Last post by Eastcoast71
Jun 18 2022 4:30am
Five of seven fire deaths in Vancouver this year are blamed on battery fires

Last post by docw009 « Jun 17 2022 3:37pm
Replies: 3
by john61ct » Jun 15 2022 9:47am

3 Replies

194 Views

Last post by docw009
Jun 17 2022 3:37pm
Choosing the right BMS - Amperage rating

Last post by eMark « Jun 15 2022 10:49am
Replies: 13
by msebold » Jul 20 2016 9:15am

13 Replies

28401 Views

Last post by eMark
Jun 15 2022 10:49am
Yamaha hacking dongle to use 3rd party batteries

Last post by jnormandeau « Jun 15 2022 9:46am
Replies: 7
by avandalen » Nov 17 2021 9:39am

7 Replies

1447 Views

Last post by jnormandeau
Jun 15 2022 9:46am
computer programmable charger ?!

Last post by john61ct « Jun 14 2022 9:53pm
Replies: 3
by Sparfuchs » May 30 2022 4:19pm

3 Replies

221 Views

Last post by john61ct
Jun 14 2022 9:53pm
Pack parallel BMS?

Last post by fechter « Jun 13 2022 10:58am
Replies: 1
by Scootdan » Jun 12 2022 7:34pm

1 Replies

113 Views

Last post by fechter
Jun 13 2022 10:58am
Problems?

Last post by Oldspot « Jun 12 2022 2:20pm
Replies: 43
by Oldspot » May 28 2022 3:36pm
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43 Replies

726 Views

Last post by Oldspot
Jun 12 2022 2:20pm
Battery cells draining / dying after couple weeks unused

Last post by eMark « Jun 12 2022 1:00pm
Replies: 6
by andyshinn » Jun 10 2022 6:19pm

6 Replies

218 Views

Last post by eMark
Jun 12 2022 1:00pm
PANASONIC ebike battery change

Last post by marceljack « Jun 12 2022 5:22am
Replies: 52
by osa57 » Feb 16 2013 5:58pm
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52 Replies

12825 Views

Last post by marceljack
Jun 12 2022 5:22am
Are EV grade battery and solar grade battery manufactured differently?

Last post by 999zip999 « Jun 11 2022 5:42pm
Replies: 3
by veer » Jun 10 2022 7:47am

3 Replies

180 Views

Last post by 999zip999
Jun 11 2022 5:42pm
3rd party batteries with Torqueedo/E-Propulsion Outboards.

Last post by jskounakis « Jun 11 2022 11:02am

by jskounakis » Jun 11 2022 11:02am

0 Replies

101 Views

Last post by jskounakis
Jun 11 2022 11:02am
13s10p battery pack repair (PART 2). Help much appreciated!

Last post by fjodorlogin « Jun 11 2022 6:27am

by fjodorlogin » Jun 11 2022 6:27am

0 Replies

107 Views

Last post by fjodorlogin
Jun 11 2022 6:27am
Cycle life tests of High Energy density cylindrical cells

Last post by Pajda « Jun 11 2022 3:33am
Replies: 27
by Pajda » Dec 26 2021 8:15am
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27 Replies

2926 Views

Last post by Pajda
Jun 11 2022 3:33am
Has anyone bought these K2 Energy cells off eBay? And other battery pack questions

Last post by CONSIDERABLE SHOUTING « Jun 10 2022 10:06pm
Replies: 16
by CONSIDERABLE SHOUTING » Jun 06 2022 1:55pm

16 Replies

319 Views

Last post by CONSIDERABLE SHOUTING
Jun 10 2022 10:06pm
Need clarification when charging with power supply like Mean Well

Last post by amberwolf « Jun 10 2022 8:35pm
Replies: 4
by StinkyGoalieGuy » Jun 09 2022 6:30pm

4 Replies

148 Views

Last post by amberwolf
Jun 10 2022 8:35pm
battery current output help

Last post by john61ct « Jun 10 2022 4:31pm
Replies: 24
by nogrin » May 29 2022 11:28pm

24 Replies

535 Views

Last post by john61ct
Jun 10 2022 4:31pm

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