Battery Technology

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Welcome Message to New Members

Last post by G1Wlx « Nov 11 2018 2:16pm
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by amberwolf » Aug 07 2016 6:59pm » in General Discussion

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Last post by G1Wlx
Nov 11 2018 2:16pm
Adding pictures?

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by deronmoped » Dec 11 2009 12:59pm » in General Discussion
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Last post by Hugh-Jassman
Mar 20 2019 1:16pm
FORUM RULES -What are the posting guidelines at this forum?

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Thread for new battery breakthrough PR releases

Last post by Hillhater « Jul 12 2019 7:35pm
Replies: 1610
by Doctorbass » Nov 06 2007 11:32pm
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Last post by Hillhater
Jul 12 2019 7:35pm
Lithium Batteries Shipping Rules Discussions

Last post by Syonyk « Jun 07 2019 1:21pm
Replies: 282
by RLT » Sep 13 2008 1:28am
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52624 Views

Last post by Syonyk
Jun 07 2019 1:21pm
RC Lipo pack inspection, series/parallel charging, and lifespan/safety tips

Last post by neptronix « Jan 22 2019 6:52pm
Replies: 169
by neptronix » Aug 01 2013 6:28am
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69969 Views

Last post by neptronix
Jan 22 2019 6:52pm
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

15053 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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68430 Views

Last post by Ypedal
Jan 27 2014 12:07pm
Battery box that doesn't trap heat

Last post by jonescg « Jul 18 2019 3:09am
Replies: 2
by Overclocker » Jul 18 2019 2:54am

2 Replies

24 Views

Last post by jonescg
Jul 18 2019 3:09am
Soldering to aluminium

Last post by jonescg « Jul 18 2019 2:51am
Replies: 3
by jonescg » Jul 17 2019 11:22pm

3 Replies

63 Views

Last post by jonescg
Jul 18 2019 2:51am
Fantastic BMS And Where To Find Them (?)

Last post by john61ct « Jul 18 2019 1:27am
Replies: 24
by Drunkskunk » Jun 24 2019 8:16pm

24 Replies

916 Views

Last post by john61ct
Jul 18 2019 1:27am
Common pack design mistakes, how to avoid?

Last post by fechter « Jul 17 2019 11:20pm
Replies: 245
by Allex » Oct 24 2016 5:54pm
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Last post by fechter
Jul 17 2019 11:20pm
18650 spot welding -how to- ULTIMATE REPOSITORY

Last post by fechter « Jul 17 2019 11:15pm
Replies: 746
by Nobuo » Mar 24 2015 12:13am
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Last post by fechter
Jul 17 2019 11:15pm
What do you think of this situation and how can I be safer?

Last post by RunForTheHills « Jul 17 2019 9:37pm
Replies: 17
by Marlz » Jul 17 2019 2:02am

17 Replies

405 Views

Last post by RunForTheHills
Jul 17 2019 9:37pm
Building battery from MAKITA Konion PACK

Last post by john61ct « Jul 17 2019 8:50pm
Replies: 217
by Doctorbass » May 20 2011 7:38pm
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Last post by john61ct
Jul 17 2019 8:50pm
Parallel Battery packs

Last post by docw009 « Jul 17 2019 5:58pm
Replies: 9
by kuririkura » Jul 16 2019 9:42am

9 Replies

248 Views

Last post by docw009
Jul 17 2019 5:58pm
how to y the positive end of a diy batt

Last post by john61ct « Jul 17 2019 4:08pm
Replies: 2
by want to build » Jul 13 2019 4:52pm

2 Replies

103 Views

Last post by john61ct
Jul 17 2019 4:08pm
Lead acid anyone?

Last post by D-Man « Jul 17 2019 4:02pm
Replies: 48
by Archer321 » Mar 23 2019 10:08pm
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1575 Views

Last post by D-Man
Jul 17 2019 4:02pm
Looking at building a new pack with Samsung 50E

Last post by pwd « Jul 17 2019 3:37pm
Replies: 25
by dukestar » Jun 20 2019 10:23pm
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787 Views

Last post by pwd
Jul 17 2019 3:37pm
BMS that starts balancing at a set point/different voltage?

Last post by yewsuck « Jul 17 2019 1:21pm
Replies: 17
by eikido » Jul 15 2019 5:31am

17 Replies

319 Views

Last post by yewsuck
Jul 17 2019 1:21pm
Isolated or non isolated DC DC converter

Last post by billvon « Jul 17 2019 11:30am
Replies: 1
by Cuprani » Jul 17 2019 6:13am

1 Replies

165 Views

Last post by billvon
Jul 17 2019 11:30am
voltage drop under load (maybe a simple question?)

Last post by AngryBob « Jul 17 2019 10:03am
Replies: 22
by pellicle » Jul 13 2019 2:54am

22 Replies

330 Views

Last post by AngryBob
Jul 17 2019 10:03am
PC charging app?

Last post by AngryBob « Jul 17 2019 9:53am
Replies: 12
by AngryBob » Jul 14 2019 12:41pm

12 Replies

288 Views

Last post by AngryBob
Jul 17 2019 9:53am
Ktm panasonic hubmotor, batery NKY442B2

Last post by salky « Jul 17 2019 4:45am
Replies: 6
by PlayerC » Jul 02 2016 4:50am

6 Replies

758 Views

Last post by salky
Jul 17 2019 4:45am
The Cycle Satiator, universal charger for the enthusiasts

Last post by amberwolf « Jul 16 2019 11:04pm
Replies: 725
by justin_le » May 26 2014 5:20am
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114195 Views

Last post by amberwolf
Jul 16 2019 11:04pm
Ultra Cheap 66160 30Ah LTO - Or Scam?

Last post by Inwo « Jul 16 2019 2:39pm
Replies: 42
by Sunder » Mar 21 2017 11:40pm
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6519 Views

Last post by Inwo
Jul 16 2019 2:39pm
New 52v battery sat unused for two years...

Last post by Stu Summer « Jul 16 2019 1:42pm
Replies: 12
by Stu Summer » Jul 11 2019 9:23pm

12 Replies

373 Views

Last post by Stu Summer
Jul 16 2019 1:42pm
Solderless weldless 36V and 74V batteries could do over 200A

Last post by john61ct « Jul 16 2019 9:30am
Replies: 54
by agniusm » May 09 2019 2:35pm
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2245 Views

Last post by john61ct
Jul 16 2019 9:30am
Homemade Battery Packs

Last post by DrkAngel « Jul 16 2019 3:30am
Replies: 1619
by DrkAngel » Mar 27 2011 10:20am
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418678 Views

Last post by DrkAngel
Jul 16 2019 3:30am
Long Frame Battery

Last post by Ozzzz « Jul 16 2019 1:26am
Replies: 3
by Ozzzz » Jul 15 2019 5:14am

3 Replies

134 Views

Last post by Ozzzz
Jul 16 2019 1:26am
is this an indication of battery overheating

Last post by pellicle « Jul 15 2019 6:39pm
Replies: 11
by pellicle » Jul 14 2019 5:14am

11 Replies

204 Views

Last post by pellicle
Jul 15 2019 6:39pm
Best cheap spotwelder?

Last post by eikido « Jul 15 2019 5:26am
Replies: 14
by Drunkskunk » Jun 22 2019 7:22pm

14 Replies

654 Views

Last post by eikido
Jul 15 2019 5:26am
Difference between "Current Source", limiting, OC protection

Last post by john61ct « Jul 14 2019 9:51am
Replies: 14
by john61ct » Jul 12 2019 9:58pm

14 Replies

272 Views

Last post by john61ct
Jul 14 2019 9:51am
Warning for those who bulk charge using bench power supply

Last post by Punx0r « Jul 14 2019 5:01am
Replies: 8
by pullin-gs » Jul 12 2019 5:11pm

8 Replies

270 Views

Last post by Punx0r
Jul 14 2019 5:01am
which battery type is best?

Last post by markz « Jul 14 2019 4:44am
Replies: 16
by jimmyhackers » Jul 09 2019 11:28am

16 Replies

434 Views

Last post by markz
Jul 14 2019 4:44am
I'm having problems with my Tiny BMS

Last post by cricketo « Jul 13 2019 10:57pm
Replies: 10
by mrgoogle87 » Jan 22 2018 3:18pm

10 Replies

1067 Views

Last post by cricketo
Jul 13 2019 10:57pm
Varying rate of charge vs SoC% for longevity

Last post by john61ct « Jul 13 2019 7:43pm
Replies: 2
by john61ct » Jul 13 2019 1:44pm

2 Replies

107 Views

Last post by john61ct
Jul 13 2019 7:43pm
BMS On/Off switch wires?

Last post by Matador « Jul 13 2019 8:39am
Replies: 12
by rg12 » Jan 10 2017 5:33am

12 Replies

1245 Views

Last post by Matador
Jul 13 2019 8:39am
New weldless battery system crowdfunfing project

Last post by 1N4001 « Jul 13 2019 8:23am
Replies: 91
by zzoing » Mar 05 2019 10:05pm
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4402 Views

Last post by 1N4001
Jul 13 2019 8:23am
My battery building business...need your help

Last post by electraflyit « Jul 13 2019 4:25am
Replies: 26
by rg12 » Sep 07 2018 9:46pm
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1299 Views

Last post by electraflyit
Jul 13 2019 4:25am
What kind of connector is this?

Last post by Mart76 « Jul 12 2019 12:34pm
Replies: 4
by Mart76 » Jul 12 2019 3:41am

4 Replies

112 Views

Last post by Mart76
Jul 12 2019 12:34pm
Are my Li-Mn batteries toast?

Last post by joeuser999 « Jul 12 2019 12:09pm
Replies: 15
by joeuser999 » Jul 11 2019 8:12am

15 Replies

332 Views

Last post by joeuser999
Jul 12 2019 12:09pm
Diy arduino BMS has issues

Last post by theoyates « Jul 12 2019 11:29am
Replies: 2
by theoyates » Jul 12 2019 10:16am

2 Replies

147 Views

Last post by theoyates
Jul 12 2019 11:29am
High power ~2kW li-ion charger using DC stick welder

Last post by flippy « Jul 12 2019 8:29am
Replies: 5
by jamesbs » Jul 08 2019 3:43am

5 Replies

225 Views

Last post by flippy
Jul 12 2019 8:29am
Understanding and Using EGO Power+ Batteries

Last post by Alan B « Jul 11 2019 11:41pm
Replies: 77
by Alan B » Mar 31 2018 9:00pm
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14409 Views

Last post by Alan B
Jul 11 2019 11:41pm
Building my own battery module PART 1

Last post by fechter « Jul 10 2019 1:08pm
Replies: 17
by Roeldebie » Jul 05 2019 7:13am

17 Replies

388 Views

Last post by fechter
Jul 10 2019 1:08pm
DIY case for 12V 11-Ah pack from pouch cells

Last post by Drunkskunk « Jul 10 2019 11:47am
Replies: 8
by spinningmagnets » Jul 04 2019 12:36pm

8 Replies

342 Views

Last post by Drunkskunk
Jul 10 2019 11:47am
Upgrading a DPV Battery

Last post by LuboN « Jul 10 2019 3:27am
Replies: 8
by underpendle@yahoo.com » Jun 30 2019 3:14pm

8 Replies

175 Views

Last post by LuboN
Jul 10 2019 3:27am
Bosch Batteries

Last post by fechter « Jul 09 2019 8:11pm
Replies: 26
by Electro-Fox » Apr 27 2017 2:30pm
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2645 Views

Last post by fechter
Jul 09 2019 8:11pm
Noob lipo bms question

Last post by billyjones454 « Jul 09 2019 4:19pm
Replies: 5
by billyjones454 » Jul 09 2019 2:12am

5 Replies

177 Views

Last post by billyjones454
Jul 09 2019 4:19pm
12S3P pack cells die for what reason ?

Last post by 999zip999 « Jul 09 2019 1:46pm
Replies: 3
by TeraH3rz » Jul 09 2019 4:33am

3 Replies

112 Views

Last post by 999zip999
Jul 09 2019 1:46pm
Build a mini USV/UPS

Last post by izeman « Jul 09 2019 1:08pm
Replies: 42
by izeman » Jun 12 2019 7:36am
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42 Replies

1003 Views

Last post by izeman
Jul 09 2019 1:08pm
electric unicycle battery specs?

Last post by jimmyhackers « Jul 09 2019 10:38am
Replies: 4
by jimmyhackers » Jul 06 2019 9:59am

4 Replies

157 Views

Last post by jimmyhackers
Jul 09 2019 10:38am

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