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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Jun 07 2022 5:01pm
Welcome Message to New Members

Last post by amberwolf « Jul 24 2020 7:11pm
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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
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Replies: 226
by deronmoped » Dec 11 2009 12:59pm » in General Discussion
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Jun 13 2022 11:06am

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Thread for new battery breakthrough PR releases

Last post by calab « Jul 04 2022 12:29am
Replies: 1834
by Doctorbass » Nov 06 2007 11:32pm
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Last post by calab
Jul 04 2022 12:29am
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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101526 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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114722 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

25690 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

88131 Views

Last post by Ypedal
Jan 27 2014 12:07pm
30S Charger

Last post by DoraTheExplorer « Jul 07 2022 4:07am

by DoraTheExplorer » Jul 07 2022 4:07am

0 Replies

21 Views

Last post by DoraTheExplorer
Jul 07 2022 4:07am
jonescg's battery builds (historical reference - image heavy)

Last post by nicobie « Jul 06 2022 7:35pm
Replies: 27
by jonescg » Jun 18 2022 1:38am
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27 Replies

590 Views

Last post by nicobie
Jul 06 2022 7:35pm
Looking for one app for xiaoxiang bt bms Android

Last post by 999zip999 « Jul 06 2022 5:31pm

by 999zip999 » Jul 06 2022 5:31pm

0 Replies

26 Views

Last post by 999zip999
Jul 06 2022 5:31pm
"Copper/nickel sandwich" buses for series connections

Last post by hemo « Jul 06 2022 3:36pm
Replies: 234
by spinningmagnets » Aug 28 2020 4:56pm
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21364 Views

Last post by hemo
Jul 06 2022 3:36pm
VW e-up Li-ion cels

Last post by Chalo « Jul 06 2022 10:30am
Replies: 46
by Joachim » Apr 15 2016 3:20am
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46 Replies

10524 Views

Last post by Chalo
Jul 06 2022 10:30am
icharger failures, detail how your icharger failed

Last post by whatever « Jul 06 2022 8:01am
Replies: 75
by dnmun » Apr 28 2013 12:20pm
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8454 Views

Last post by whatever
Jul 06 2022 8:01am
Daly BMS dosent connect to bluetooth

Last post by MXE « Jul 06 2022 7:06am

by MXE » Jul 06 2022 7:06am

0 Replies

31 Views

Last post by MXE
Jul 06 2022 7:06am
Need help with LTO battery charging

Last post by Tmadsen « Jul 05 2022 12:27pm
Replies: 6
by Tmadsen » Jun 30 2022 6:50am

6 Replies

174 Views

Last post by Tmadsen
Jul 05 2022 12:27pm
diy "universal" charger power suply : need advice.

Last post by jonyjoe303 « Jul 04 2022 12:14pm
Replies: 9
by kaiz47 » Jun 25 2022 12:33pm

9 Replies

234 Views

Last post by jonyjoe303
Jul 04 2022 12:14pm
When will 4680 cells be available to the public?

Last post by eMark « Jul 03 2022 4:55pm
Replies: 52
by Username1 » Nov 06 2021 8:59pm
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2542 Views

Last post by eMark
Jul 03 2022 4:55pm
Rectifier Huawei R4850G2 48V 42~58V 3000w

Last post by jairbj « Jul 02 2022 12:48pm
Replies: 173
by vicens » Jan 20 2017 11:18am
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42835 Views

Last post by jairbj
Jul 02 2022 12:48pm
kWeld - "Next level" DIY battery spot welder

Last post by Przesto « Jul 02 2022 5:23am
Replies: 1549
by tatus1969 » Jun 21 2017 6:26pm
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247067 Views

Last post by Przesto
Jul 02 2022 5:23am
Cycle life tests of High Energy density cylindrical cells

Last post by Pajda « Jul 02 2022 5:00am
Replies: 28
by Pajda » Dec 26 2021 8:15am
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28 Replies

3217 Views

Last post by Pajda
Jul 02 2022 5:00am
Charging issue (flashing green light)

Last post by Voltron « Jun 30 2022 12:43pm
Replies: 13
by Phifty » Jun 28 2022 11:17pm

13 Replies

173 Views

Last post by Voltron
Jun 30 2022 12:43pm
13S8P 21700 honeycomb battery design/diagram

Last post by larsb « Jun 30 2022 11:32am
Replies: 10
by DefconExile » Jun 27 2022 8:59am

10 Replies

262 Views

Last post by larsb
Jun 30 2022 11:32am
Step down questions

Last post by Chalo « Jun 29 2022 9:37pm
Replies: 1
by Boy Scout » Jun 29 2022 9:06pm

1 Replies

78 Views

Last post by Chalo
Jun 29 2022 9:37pm
Solved! Peak current Daly BMS

Last post by jai134 « Jun 29 2022 11:51am
Replies: 12
by jai134 » Jun 13 2022 12:09am

12 Replies

377 Views

Last post by jai134
Jun 29 2022 11:51am
Who makes a "good" eBike battery? Which safety features?

Last post by calab « Jun 29 2022 1:05am
Replies: 1
by ColinB » Jun 27 2022 2:23pm

1 Replies

151 Views

Last post by calab
Jun 29 2022 1:05am
PTC Battery Heater?

Last post by larsb « Jun 28 2022 12:53pm
Replies: 10
by Username1 » Jun 16 2022 3:03pm

10 Replies

493 Views

Last post by larsb
Jun 28 2022 12:53pm
New battery for ups. Different voltages.

Last post by vicens « Jun 28 2022 11:45am
Replies: 2
by vicens » Jun 26 2022 4:11am

2 Replies

122 Views

Last post by vicens
Jun 28 2022 11:45am
Speedict neptune lite

Last post by speedict « Jun 28 2022 4:46am
Replies: 208
by cwah » Oct 10 2015 7:27am
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28623 Views

Last post by speedict
Jun 28 2022 4:46am
BMS 1 cell low voltage

Last post by vadikb « Jun 27 2022 11:44pm
Replies: 9
by vadikb » Jun 25 2022 7:23pm

9 Replies

181 Views

Last post by vadikb
Jun 27 2022 11:44pm
I have some problems testing the capacity of some Lithium batteries from Leica Geosystems

Last post by Darius_bd « Jun 27 2022 2:58pm
Replies: 2
by Darius_bd » Jun 27 2022 2:12pm

2 Replies

80 Views

Last post by Darius_bd
Jun 27 2022 2:58pm
So how do we get the texas instrument bms?

Last post by Jrbe « Jun 27 2022 5:30am
Replies: 17
by maydaverave » Jul 21 2011 7:22pm

17 Replies

1271 Views

Last post by Jrbe
Jun 27 2022 5:30am
battery failed in a funny way, any explanations?

Last post by amberwolf « Jun 26 2022 7:57pm
Replies: 8
by jimmyhackers » Jun 26 2022 10:40am

8 Replies

159 Views

Last post by amberwolf
Jun 26 2022 7:57pm
Testing for compatible 18650 cells

Last post by docw009 « Jun 26 2022 12:16am
Replies: 2
by Stellio_Carpino » Jun 25 2022 12:09pm

2 Replies

93 Views

Last post by docw009
Jun 26 2022 12:16am
Battery Build

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

1 Replies

177 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

93 Views

Last post by strantor
Jun 24 2022 11:52pm
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

1501 Views

Last post by Scottydog
Jun 24 2022 1:34pm
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

126 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

400 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

86 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

106 Views

Last post by E-driver_
Jun 22 2022 3:57pm
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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1075 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

85 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

166 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

92 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

132 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

699 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

303 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

102 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

10057 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

580 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

878 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

20008 Views

Last post by m3vuv
Jun 18 2022 5:06pm

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