Battery Technology

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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 neptronix « Feb 05 2021 12:14pm
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by deronmoped » Dec 11 2009 12:59pm » in General Discussion
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FORUM RULES -What are the posting guidelines at this forum?

Last post by eCue « Mar 15 2018 4:26pm
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by knightmb » Jan 15 2007 1:30pm » in General Discussion

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Thread for new battery breakthrough PR releases

Last post by ꧁༒Kal EL༒꧂ « Apr 03 2021 10:43am
Replies: 1670
by Doctorbass » Nov 06 2007 11:32pm
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Last post by ꧁༒Kal EL༒꧂
Apr 03 2021 10:43am
Lithium Batteries Shipping Rules Discussions

Last post by aCeMadMod « Nov 20 2019 1:34am
Replies: 291
by RLT » Sep 13 2008 1:28am
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92196 Views

Last post by aCeMadMod
Nov 20 2019 1:34am
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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103335 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

22311 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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82408 Views

Last post by Ypedal
Jan 27 2014 12:07pm
24S goes only 59km/h

Last post by rg12 « Apr 23 2021 7:55am
Replies: 4
by rg12 » Apr 22 2021 8:46am

4 Replies

101 Views

Last post by rg12
Apr 23 2021 7:55am
Battery charging basics

Last post by mxlemming « Apr 23 2021 7:47am
Replies: 17
by rick_p » Mar 29 2021 3:56pm

17 Replies

568 Views

Last post by mxlemming
Apr 23 2021 7:47am
First Battery Build 21700 Molicel P42A

Last post by kudos « Apr 23 2021 6:16am
Replies: 73
by kudos » Feb 10 2021 1:56pm
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2394 Views

Last post by kudos
Apr 23 2021 6:16am
Amount of cells? many or few

Last post by flippy « Apr 23 2021 2:23am
Replies: 100
by MK2R » Apr 01 2021 1:04pm
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1565 Views

Last post by flippy
Apr 23 2021 2:23am
BMS source, Bafangusadirect

Last post by amberwolf « Apr 22 2021 4:16pm
Replies: 1
by onemorejoltwarden » Apr 22 2021 12:22pm

1 Replies

92 Views

Last post by amberwolf
Apr 22 2021 4:16pm
kWeld - "Next level" DIY battery spot welder

Last post by john61ct « Apr 22 2021 2:46pm
Replies: 1337
by tatus1969 » Jun 21 2017 6:26pm
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Last post by john61ct
Apr 22 2021 2:46pm
Series chargers for higher voltage

Last post by flippy « Apr 22 2021 12:38pm
Replies: 18
by 999zip999 » Apr 14 2021 12:24pm

18 Replies

335 Views

Last post by flippy
Apr 22 2021 12:38pm
BMS

Last post by flippy « Apr 22 2021 3:37am
Replies: 8
by pongyboy1 » Apr 19 2021 5:27pm

8 Replies

232 Views

Last post by flippy
Apr 22 2021 3:37am
Maximum charging amps for these ( RC Lipo ) cells

Last post by ebike11 « Apr 21 2021 4:07pm
Replies: 31
by ebike11 » Apr 19 2021 5:28pm
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391 Views

Last post by ebike11
Apr 21 2021 4:07pm
Project: Replace 18650 cells in laptop battery (w/pictures)

Last post by jawzay « Apr 21 2021 3:22pm
Replies: 23
by Izits » Sep 04 2017 9:02pm

23 Replies

3262 Views

Last post by jawzay
Apr 21 2021 3:22pm
2 packs in parallel at the cell level

Last post by flippy « Apr 21 2021 9:11am
Replies: 6
by transposon » Apr 20 2021 4:50pm

6 Replies

117 Views

Last post by flippy
Apr 21 2021 9:11am
Amateur's Build your own charger

Last post by cheapcookie « Apr 20 2021 4:27pm
Replies: 32
by Amateur » Aug 27 2019 10:42am
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1701 Views

Last post by cheapcookie
Apr 20 2021 4:27pm
bluetooth BMS?

Last post by eee291 « Apr 20 2021 2:15pm
Replies: 1645
by aethyr » Jun 02 2017 12:57pm
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219198 Views

Last post by eee291
Apr 20 2021 2:15pm
Selecting a Smart Charger

Last post by eMark « Apr 20 2021 11:41am
Replies: 9
by caferacer » Apr 18 2021 11:36am

9 Replies

200 Views

Last post by eMark
Apr 20 2021 11:41am
"desulfate" 40T and 30Q and VTC6 and P42a

Last post by goatman « Apr 19 2021 8:38pm
Replies: 59
by goatman » Dec 16 2020 12:11am
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2117 Views

Last post by goatman
Apr 19 2021 8:38pm
NEW FLEXVOLT 20-60V dewalt battery

Last post by n2mb « Apr 19 2021 9:08am
Replies: 19
by Doctorbass » Jun 22 2016 10:27pm

19 Replies

3514 Views

Last post by n2mb
Apr 19 2021 9:08am
Voltmeter test - help

Last post by JED1990 « Apr 19 2021 1:17am
Replies: 7
by JED1990 » Apr 09 2021 7:45pm

7 Replies

236 Views

Last post by JED1990
Apr 19 2021 1:17am
Eltek H1250A power rectifier communication?

Last post by CrankyOldGuy « Apr 18 2021 9:39pm
Replies: 2
by Mouse » Jan 27 2021 6:04am

2 Replies

274 Views

Last post by CrankyOldGuy
Apr 18 2021 9:39pm
ANT BMS Why lost bluetooth signal and how restart?

Last post by pwd « Apr 18 2021 10:19am
Replies: 2
by EMX_USD » Apr 15 2021 3:19am

2 Replies

128 Views

Last post by pwd
Apr 18 2021 10:19am
Multi-BMS Setup! Will it work?

Last post by SakisMx « Apr 18 2021 5:40am
Replies: 9
by SakisMx » Apr 13 2021 3:23am

9 Replies

279 Views

Last post by SakisMx
Apr 18 2021 5:40am
is there a prob in this battery diy plan with prebuid case?

Last post by flippy « Apr 18 2021 3:21am
Replies: 29
by want to build » Feb 27 2021 11:10pm
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1277 Views

Last post by flippy
Apr 18 2021 3:21am
Using a lead acid charger on a Lithium pack

Last post by flippy « Apr 17 2021 4:28am
Replies: 7
by TheSiege » Apr 15 2021 4:15pm

7 Replies

184 Views

Last post by flippy
Apr 17 2021 4:28am
A123 AMP20M1HD-A Battery pack kit

Last post by regmeister « Apr 15 2021 9:16pm
Replies: 715
by agniusm » Apr 08 2012 6:07am
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119459 Views

Last post by regmeister
Apr 15 2021 9:16pm
Super fast charge

Last post by john61ct « Apr 15 2021 9:01am
Replies: 18
by cheapcookie » Apr 11 2021 2:18am

18 Replies

496 Views

Last post by john61ct
Apr 15 2021 9:01am
Daly BMS wont charge 52v pack.

Last post by flippy « Apr 14 2021 6:48pm
Replies: 1
by Blacksword » Apr 14 2021 5:25pm

1 Replies

76 Views

Last post by flippy
Apr 14 2021 6:48pm
2x 1000 watt hub on lead acid

Last post by Sm00th « Apr 14 2021 1:52am
Replies: 16
by Sm00th » Sep 02 2019 9:38am

16 Replies

778 Views

Last post by Sm00th
Apr 14 2021 1:52am
Basic questions by a newbie dreaming of a circa 1kwh boat setup

Last post by kerosene « Apr 14 2021 12:36am
Replies: 3
by kerosene » Apr 13 2021 10:22am

3 Replies

124 Views

Last post by kerosene
Apr 14 2021 12:36am
Ebike li-ion fast charger weird result

Last post by kgff « Apr 13 2021 9:59pm

by kgff » Apr 13 2021 9:59pm

0 Replies

77 Views

Last post by kgff
Apr 13 2021 9:59pm
New open source tool for JBD / XiaoXiang BMS

Last post by MauroNZT « Apr 13 2021 11:25am
Replies: 8
by MrSurly » Feb 25 2021 12:33pm

8 Replies

651 Views

Last post by MauroNZT
Apr 13 2021 11:25am
Battery capacity tester (ZB2L3)

Last post by MK2R « Apr 12 2021 8:38pm

by MK2R » Apr 12 2021 8:38pm

0 Replies

93 Views

Last post by MK2R
Apr 12 2021 8:38pm
Jumbo Shark DP-9 32650 Build

Last post by Tomblarom « Apr 12 2021 10:28am
Replies: 2
by Skirmish » Apr 12 2021 3:43am

2 Replies

148 Views

Last post by Tomblarom
Apr 12 2021 10:28am
Bosch / Yamaha ebike battery BMS Clone

Last post by Tomblarom « Apr 12 2021 9:22am
Replies: 1
by lstoch » Mar 11 2021 8:44am

1 Replies

231 Views

Last post by Tomblarom
Apr 12 2021 9:22am
Spot Welding Copper Strips to 18650 Battery Cells

Last post by BobBob « Apr 11 2021 6:06am
Replies: 505
by mkp007 » Nov 06 2016 7:44pm
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86252 Views

Last post by BobBob
Apr 11 2021 6:06am
Fine Tuning of 20S BSM

Last post by Maciek « Apr 10 2021 4:17pm

by Maciek » Apr 10 2021 4:17pm

0 Replies

86 Views

Last post by Maciek
Apr 10 2021 4:17pm
Paralleling Batteries

Last post by fatty « Apr 09 2021 9:51pm
Replies: 6
by TheSiege » Apr 07 2021 2:33pm

6 Replies

243 Views

Last post by fatty
Apr 09 2021 9:51pm
What 18650 batteries would I need to use?

Last post by Zeus99 « Apr 09 2021 7:31pm
Replies: 9
by Zeus99 » Apr 04 2021 12:49am

9 Replies

428 Views

Last post by Zeus99
Apr 09 2021 7:31pm
Using a non-Bosch battery on a Bosch (classic) ebike

Last post by heckler « Apr 09 2021 5:22pm
Replies: 8
by kilou » Jun 16 2018 10:08am

8 Replies

5243 Views

Last post by heckler
Apr 09 2021 5:22pm
Isolation between cells needed?

Last post by john61ct « Apr 09 2021 12:33pm
Replies: 4
by endrew » Apr 09 2021 7:49am

4 Replies

299 Views

Last post by john61ct
Apr 09 2021 12:33pm
Homemade Battery Packs

Last post by DrkAngel « Apr 09 2021 11:45am
Replies: 1704
by DrkAngel » Mar 27 2011 10:20am
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524890 Views

Last post by DrkAngel
Apr 09 2021 11:45am
DIY surron 72V battery build (my first battery build)

Last post by TerrySavace « Apr 08 2021 3:32pm
Replies: 6
by TerrySavace » Mar 25 2021 1:08pm

6 Replies

477 Views

Last post by TerrySavace
Apr 08 2021 3:32pm
gopro drone battery 0v

Last post by goatman « Apr 07 2021 11:44pm
Replies: 2
by goatman » Apr 07 2021 7:38pm

2 Replies

104 Views

Last post by goatman
Apr 07 2021 11:44pm
Cell Value & Life?

Last post by fatty « Apr 07 2021 11:38pm
Replies: 6
by Skirmish » Apr 07 2021 4:26am

6 Replies

283 Views

Last post by fatty
Apr 07 2021 11:38pm
How to handle series connection in a moderately large 18650 battery build?

Last post by David01 « Apr 07 2021 2:53pm
Replies: 17
by David01 » Jan 18 2021 10:47pm

17 Replies

676 Views

Last post by David01
Apr 07 2021 2:53pm
Could this be quite the bargain?

Last post by flippy « Apr 07 2021 7:09am
Replies: 5
by Manbeer » Apr 06 2021 8:06pm

5 Replies

220 Views

Last post by flippy
Apr 07 2021 7:09am
ANT BMS Connecting Screen to Kelly Controller Hall Effect

Last post by nuxland « Apr 06 2021 1:16pm
Replies: 2
by pinkskies » Mar 29 2021 2:16pm

2 Replies

157 Views

Last post by nuxland
Apr 06 2021 1:16pm

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