Battery Technology

New Topic

12196 topics

Page 1 of 244
- Jump to page:
1
2
3
4
5
…
244
Next

Announcements

Replies

Views

Last post

Welcome Message to New Members

Last post by G1Wlx « Nov 11 2018 2:16pm
Posted in General Discussion
Replies: 8
by amberwolf » Aug 07 2016 6:59pm » in General Discussion

8 Replies

38070 Views

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

Last post by kamus « Sep 11 2019 2:06am
Posted in General Discussion
Replies: 187
by deronmoped » Dec 11 2009 12:59pm » in General Discussion
1

…

4

5

6

7

8
187 Replies

269914 Views

Last post by kamus
Sep 11 2019 2:06am
FORUM RULES -What are the posting guidelines at this forum?

Last post by eCue « Mar 15 2018 4:26pm
Posted in General Discussion
Replies: 18
by knightmb » Jan 15 2007 1:30pm » in General Discussion

18 Replies

78616 Views

Last post by eCue
Mar 15 2018 4:26pm

Topics

Replies

Views

Last post

Thread for new battery breakthrough PR releases

Last post by Punx0r « Sep 19 2019 2:48am
Replies: 1624
by Doctorbass » Nov 06 2007 11:32pm
1

…

61

62

63

64

65
1624 Replies

190600 Views

Last post by Punx0r
Sep 19 2019 2:48am
Lithium Batteries Shipping Rules Discussions

Last post by Ohms_Cousin « Sep 02 2019 10:48am
Replies: 285
by RLT » Sep 13 2008 1:28am
1

…

8

9

10

11

12
285 Replies

54478 Views

Last post by Ohms_Cousin
Sep 02 2019 10:48am
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
1

…

3

4

5

6

7
169 Replies

71689 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

15612 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
1

2
28 Replies

69244 Views

Last post by Ypedal
Jan 27 2014 12:07pm
AliExpress battery pack unboxing (for my eZuma project)

Last post by MJSfoto1956 « Sep 21 2019 5:31pm
Replies: 210
by MJSfoto1956 » Jan 27 2019 4:28pm
1

…

5

6

7

8

9
210 Replies

10626 Views

Last post by MJSfoto1956
Sep 21 2019 5:31pm
Splitting up a 14s pack to balance

Last post by 999zip999 « Sep 21 2019 4:26pm
Replies: 16
by la8rat » Jul 26 2019 9:23am

16 Replies

391 Views

Last post by 999zip999
Sep 21 2019 4:26pm
Cell balancing

Last post by 999zip999 « Sep 21 2019 4:17pm
Replies: 9
by Dak77 » Sep 18 2019 10:30pm

9 Replies

201 Views

Last post by 999zip999
Sep 21 2019 4:17pm
Low temp error on my BMS

Last post by mark 324 « Sep 21 2019 4:05pm
Replies: 24
by mark 324 » Aug 26 2019 5:25am

24 Replies

569 Views

Last post by mark 324
Sep 21 2019 4:05pm
When to charge the acid battery properly?

Last post by borko444 « Sep 21 2019 3:25pm
Replies: 77
by borko444 » Sep 09 2019 5:14pm
1

2

3

4
77 Replies

860 Views

Last post by borko444
Sep 21 2019 3:25pm
preferred method for stacking batteries end to end

Last post by 999zip999 « Sep 21 2019 2:01pm
Replies: 4
by parajared » Sep 19 2019 1:35pm

4 Replies

131 Views

Last post by 999zip999
Sep 21 2019 2:01pm
Hoverboard vs e bike battery and charger?

Last post by 999zip999 « Sep 21 2019 1:49pm
Replies: 3
by batpot » Sep 19 2019 7:54pm

3 Replies

77 Views

Last post by 999zip999
Sep 21 2019 1:49pm
DeWalt 20V Max 3.0Ah Battery Pack Teardown & Analysis

Last post by forensicpsyguy « Sep 21 2019 10:43am
Replies: 6
by Syonyk » Sep 14 2016 6:11pm

6 Replies

1473 Views

Last post by forensicpsyguy
Sep 21 2019 10:43am
The 3500mAh heavyweight division: Sanyo NCR18650GA vs Panasonic NCR18650GA vs LG MJ1 vs Samsung INR18650-35E

Last post by Kajman « Sep 21 2019 10:16am
Replies: 30
by thunderheart » Dec 07 2017 8:04pm
1

2
30 Replies

8924 Views

Last post by Kajman
Sep 21 2019 10:16am
Lipo Charging Box

Last post by BionicBlitz « Sep 20 2019 11:29pm
Replies: 1
by dequinox » Sep 20 2019 9:37am

1 Replies

70 Views

Last post by BionicBlitz
Sep 20 2019 11:29pm
Charging two batteries with one charger

Last post by Rassy « Sep 20 2019 10:08pm
Replies: 9
by scootergrisen » Sep 18 2019 7:26pm

9 Replies

192 Views

Last post by Rassy
Sep 20 2019 10:08pm
Adding a Key to battery pack ?

Last post by Headrc « Sep 20 2019 7:49pm
Replies: 13
by destro23 » Jun 27 2019 12:23pm

13 Replies

456 Views

Last post by Headrc
Sep 20 2019 7:49pm
New 14s battery pack, US18650VTC6 vs NCR18650GA

Last post by john61ct « Sep 20 2019 4:57pm
Replies: 51
by Jan-Erik-86 » Sep 16 2019 11:30am
1

2

3
51 Replies

837 Views

Last post by john61ct
Sep 20 2019 4:57pm
A simple but effective NiMH BMS?

Last post by fechter « Sep 20 2019 1:17pm
Replies: 15
by Mr. Mik » Oct 05 2010 5:25am

15 Replies

4180 Views

Last post by fechter
Sep 20 2019 1:17pm
Making a small pack 5S24P

Last post by leffex « Sep 20 2019 3:35am
Replies: 14
by leffex » Jul 03 2019 1:59pm

14 Replies

478 Views

Last post by leffex
Sep 20 2019 3:35am
Anyone dealt with Tech Direct Inc. LG Chem Modules

Last post by Bmr4life « Sep 19 2019 6:55pm
Replies: 22
by fredsparkle » Jul 27 2018 2:00pm

22 Replies

1853 Views

Last post by Bmr4life
Sep 19 2019 6:55pm
Problems with new battery - help or info apreciated

Last post by asgardr « Sep 19 2019 2:05pm
Replies: 9
by asgardr » Jun 09 2019 6:10am

9 Replies

378 Views

Last post by asgardr
Sep 19 2019 2:05pm
Tesla/Dahn Lithium-NMC532/AG chemistry

Last post by Lebowski « Sep 19 2019 12:21pm
Replies: 12
by spinningmagnets » Sep 09 2019 10:45pm

12 Replies

384 Views

Last post by Lebowski
Sep 19 2019 12:21pm
Boston-Power Swing 5300 Li-ion cell test

Last post by piriri « Sep 19 2019 12:15pm
Replies: 119
by thunderheart » Oct 08 2017 12:19pm
1

2

3

4

5
119 Replies

12457 Views

Last post by piriri
Sep 19 2019 12:15pm
Paralleling LiFe with Li-Ion - How to match the discharge curves?

Last post by thunderstorm80 « Sep 19 2019 12:07pm
Replies: 4
by thunderstorm80 » Sep 18 2019 7:02am

4 Replies

136 Views

Last post by thunderstorm80
Sep 19 2019 12:07pm
Battery jungle, Lipo, 18650 or 21700 help please.

Last post by john61ct « Sep 19 2019 8:20am
Replies: 30
by mati » Sep 16 2019 2:01am
1

2
30 Replies

532 Views

Last post by john61ct
Sep 19 2019 8:20am
21s for next battery design

Last post by MJSfoto1956 « Sep 19 2019 8:20am
Replies: 2
by MJSfoto1956 » Sep 19 2019 7:28am

2 Replies

96 Views

Last post by MJSfoto1956
Sep 19 2019 8:20am
Pack too unbalanced for BMS to balance?

Last post by dogman dan « Sep 19 2019 5:13am
Replies: 7
by remolacha » Sep 18 2019 2:14pm

7 Replies

126 Views

Last post by dogman dan
Sep 19 2019 5:13am
Battery kit - Does it need spot welding?

Last post by john61ct « Sep 18 2019 10:18pm
Replies: 5
by cwah » Sep 18 2019 5:38pm

5 Replies

93 Views

Last post by john61ct
Sep 18 2019 10:18pm
MOT Spot Welder for 18650 Li-ION batteries

Last post by jonyjoe303 « Sep 18 2019 10:15pm
Replies: 5
by scootye » Sep 18 2019 12:04am

5 Replies

124 Views

Last post by jonyjoe303
Sep 18 2019 10:15pm
iCharger 4010 Duo review

Last post by Groovy2 « Sep 18 2019 6:15pm
Replies: 46
by ElectricGod » Oct 28 2018 8:55pm
1

2
46 Replies

3749 Views

Last post by Groovy2
Sep 18 2019 6:15pm
52V to 60V — Is it a noticeable difference?

Last post by nikkisscy « Sep 18 2019 10:51am
Replies: 14
by Vash » Sep 04 2019 10:09am

14 Replies

346 Views

Last post by nikkisscy
Sep 18 2019 10:51am
BMS broken, damaged cells, or both?

Last post by 999zip999 « Sep 18 2019 10:32am
Replies: 59
by Bas » Sep 03 2019 3:28pm
1

2

3
59 Replies

866 Views

Last post by 999zip999
Sep 18 2019 10:32am
18650 RESISTANCE?

Last post by flippy « Sep 18 2019 6:09am
Replies: 10
by jimmyhackers » Aug 30 2019 10:48am

10 Replies

342 Views

Last post by flippy
Sep 18 2019 6:09am
Few questions about first battery build. 14s2p

Last post by 999zip999 « Sep 17 2019 5:00pm
Replies: 3
by Captain Planet » Sep 17 2019 1:18pm

3 Replies

100 Views

Last post by 999zip999
Sep 17 2019 5:00pm
upgrade battery for this bike? Possible?

Last post by 999zip999 « Sep 17 2019 12:08pm
Replies: 15
by Newboy » Sep 08 2019 7:44am

15 Replies

305 Views

Last post by 999zip999
Sep 17 2019 12:08pm
BMS Woes - BMS not outputting full battery charge after repair

Last post by AngryBob « Sep 17 2019 9:55am
Replies: 3
by NeedForSpeed » Sep 16 2019 8:36pm

3 Replies

88 Views

Last post by AngryBob
Sep 17 2019 9:55am
Damaged Li-ion batteries?

Last post by flippy « Sep 17 2019 5:35am
Replies: 10
by hamop » Sep 16 2019 2:16am

10 Replies

222 Views

Last post by flippy
Sep 17 2019 5:35am
kWeld - "Next level" DIY battery spot welder

Last post by tatus1969 « Sep 17 2019 5:01am
Replies: 806
by tatus1969 » Jun 21 2017 6:26pm
1

…

29

30

31

32

33
806 Replies

96791 Views

Last post by tatus1969
Sep 17 2019 5:01am
48v lto design

Last post by john61ct « Sep 16 2019 8:35pm
Replies: 12
by lxgoldsmith » Sep 14 2019 3:06pm

12 Replies

277 Views

Last post by john61ct
Sep 16 2019 8:35pm
Charging 14s pack with LiFePO4 charger

Last post by john61ct « Sep 16 2019 8:30pm
Replies: 3
by dilkes » Sep 16 2019 10:38am

3 Replies

91 Views

Last post by john61ct
Sep 16 2019 8:30pm
First ebike build. I have some battery questions.

Last post by 999zip999 « Sep 16 2019 4:09pm
Replies: 22
by transposon » Sep 11 2019 9:27pm

22 Replies

486 Views

Last post by 999zip999
Sep 16 2019 4:09pm
DIY High Cell Count Balance Charger for Cheap

Last post by Dui, ni shuo de dui « Sep 16 2019 12:53am
Replies: 17
by SaabGuy » Sep 08 2019 6:16pm

17 Replies

507 Views

Last post by Dui, ni shuo de dui
Sep 16 2019 12:53am
Pen size spot welder

Last post by krlenjuska « Sep 15 2019 6:48pm
Replies: 3
by cwah » Sep 15 2019 11:03am

3 Replies

130 Views

Last post by krlenjuska
Sep 15 2019 6:48pm
52V battery issues.......need ur help.

Last post by Fastwanabe « Sep 15 2019 2:26pm
Replies: 13
by Fastwanabe » Sep 13 2019 4:11pm

13 Replies

275 Views

Last post by Fastwanabe
Sep 15 2019 2:26pm
TC Chargers - why do I do it to myself?

Last post by jonescg « Sep 15 2019 6:15am
Replies: 2
by jonescg » Sep 14 2019 11:30pm

2 Replies

117 Views

Last post by jonescg
Sep 15 2019 6:15am
Target for battery balancing.

Last post by john61ct « Sep 14 2019 5:24pm
Replies: 28
by Alexanderfoti » Sep 06 2019 1:11pm
1

2
28 Replies

581 Views

Last post by john61ct
Sep 14 2019 5:24pm
My excellent adventure through some battery builds

Last post by ElectricGod « Sep 14 2019 2:45pm
Replies: 158
by ElectricGod » Feb 02 2016 3:45pm
1

…

3

4

5

6

7
158 Replies

23967 Views

Last post by ElectricGod
Sep 14 2019 2:45pm
What aren't there threaded li-ion cells

Last post by John in CR « Sep 14 2019 12:34pm
Replies: 18
by Grantmac » Sep 10 2019 11:27am

18 Replies

454 Views

Last post by John in CR
Sep 14 2019 12:34pm
20S21P pack build

Last post by flippy « Sep 14 2019 7:03am
Replies: 5
by artvk » Sep 14 2019 1:20am

5 Replies

202 Views

Last post by flippy
Sep 14 2019 7:03am

New Topic

12196 topics

Page 1 of 244
- Jump to page:
1
2
3
4
5
…
244
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum