Battery Technology

New Topic

13837 topics

Page 1 of 277
- Jump to page:
1
2
3
4
5
…
277
Next

Announcements

Replies

Views

Last post

The rules of endless sphere.

Last post by neptronix « Jan 13 2022 4:18pm
Posted in Forum Rules and Features
Replies: 22
by neptronix » Apr 30 2021 12:14pm » in Forum Rules and Features

22 Replies

8790 Views

Last post by neptronix
Jan 13 2022 4:18pm
Welcome Message to New Members

Last post by amberwolf « Jul 24 2020 7:11pm
Posted in General Discussion
Replies: 3
by amberwolf » Aug 07 2016 6:59pm » in General Discussion

3 Replies

81747 Views

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

Last post by e-beach « Feb 20 2022 5:23pm
Posted in General Discussion
Replies: 224
by deronmoped » Dec 11 2009 12:59pm » in General Discussion
1

…

5

6

7

8

9
224 Replies

444172 Views

Last post by e-beach
Feb 20 2022 5:23pm

Topics

Replies

Views

Last post

Thread for new battery breakthrough PR releases

Last post by speedmd « May 10 2022 10:20am
Replies: 1819
by Doctorbass » Nov 06 2007 11:32pm
1

…

69

70

71

72

73
1819 Replies

289478 Views

Last post by speedmd
May 10 2022 10:20am
Lithium Batteries Shipping Rules Discussions

Last post by m3vuv « Sep 02 2021 9:43am
Replies: 292
by RLT » Sep 13 2008 1:28am
1

…

8

9

10

11

12
292 Replies

100391 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
1

…

3

4

5

6

7
172 Replies

113324 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

25327 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

87594 Views

Last post by Ypedal
Jan 27 2014 12:07pm
Paralleling packs with a protection diode?

Last post by calab « May 22 2022 5:12pm
Replies: 3
by rg12 » May 21 2022 6:28am

3 Replies

57 Views

Last post by calab
May 22 2022 5:12pm
Where do you buy your batteries for ebikes for making cheap good batteries of 36-72 volts??

Last post by electric_nz « May 22 2022 4:26pm
Replies: 3
by E-driver_ » May 22 2022 6:41am

3 Replies

49 Views

Last post by electric_nz
May 22 2022 4:26pm
Any reason to not go Straight for a 14s, 52v pack for my first battery?

Last post by eMark « May 22 2022 3:46pm
Replies: 28
by CONSIDERABLE SHOUTING » May 11 2022 10:53am
1

2
28 Replies

867 Views

Last post by eMark
May 22 2022 3:46pm
My first of several stupid questions

Last post by MelloYello « May 22 2022 1:32pm
Replies: 13
by MelloYello » May 19 2022 9:33pm

13 Replies

167 Views

Last post by MelloYello
May 22 2022 1:32pm
Charging a 13s pack

Last post by amberwolf « May 22 2022 11:46am
Replies: 28
by justaperson76 » May 08 2022 8:50am
1

2
28 Replies

575 Views

Last post by amberwolf
May 22 2022 11:46am
Cycle life tests of High Energy density cylindrical cells

Last post by Pajda « May 22 2022 5:47am
Replies: 26
by Pajda » Dec 26 2021 8:15am
1

2
26 Replies

2170 Views

Last post by Pajda
May 22 2022 5:47am
Best cell/pouch to use for more energy density

Last post by amberwolf « May 21 2022 9:05pm
Replies: 6
by TheSiege » May 11 2022 11:52am

6 Replies

295 Views

Last post by amberwolf
May 21 2022 9:05pm
Cycle life tests of High Power density cylindrical cells

Last post by Pajda « May 21 2022 12:15pm
Replies: 16
by Pajda » Dec 24 2021 9:22am

16 Replies

1615 Views

Last post by Pajda
May 21 2022 12:15pm
Bench Test Results: Molicel P45B - 50A 4500mAh 21700…an extraordinary cell!

Last post by goatman « May 21 2022 11:26am
Replies: 13
by CamLight » May 17 2022 3:02pm

13 Replies

397 Views

Last post by goatman
May 21 2022 11:26am
Battery Cell Identification

Last post by j bjork « May 20 2022 7:23am
Replies: 5
by Nils » May 18 2022 10:17am

5 Replies

143 Views

Last post by j bjork
May 20 2022 7:23am
noob question- BMS for charge as balance/not discharge

Last post by Spamh8r « May 20 2022 1:07am

by Spamh8r » May 20 2022 1:07am

0 Replies

40 Views

Last post by Spamh8r
May 20 2022 1:07am
Two different lithium batteries in series?

Last post by Scootdan « May 19 2022 8:11pm
Replies: 4
by Scootdan » May 19 2022 3:38pm

4 Replies

84 Views

Last post by Scootdan
May 19 2022 8:11pm
Lightweight & small battery options

Last post by HughF « May 19 2022 9:25am
Replies: 11
by scrolltonowhere » Mar 30 2022 4:12pm

11 Replies

462 Views

Last post by HughF
May 19 2022 9:25am
Lipo battery pack build question

Last post by Atxraider « May 18 2022 5:04pm
Replies: 4
by Atxraider » May 17 2022 12:16pm

4 Replies

112 Views

Last post by Atxraider
May 18 2022 5:04pm
107mph go kart on 28S/18P pack of Molicel P26A

Last post by Hillhater « May 18 2022 4:49pm
Replies: 16
by garolittle » May 13 2022 11:23pm

16 Replies

380 Views

Last post by Hillhater
May 18 2022 4:49pm
Paralleling batteries, separate charging ports & BMS

Last post by ynot « May 18 2022 4:48pm
Replies: 8
by ynot » May 15 2022 9:28am

8 Replies

159 Views

Last post by ynot
May 18 2022 4:48pm
Issues with balancing on new battery pack

Last post by pomah « May 18 2022 1:32pm
Replies: 9
by pomah » May 15 2022 2:47pm

9 Replies

177 Views

Last post by pomah
May 18 2022 1:32pm
icharger failures, detail how your icharger failed

Last post by whatever « May 18 2022 5:51am
Replies: 60
by dnmun » Apr 28 2013 12:20pm
1

2

3
60 Replies

7556 Views

Last post by whatever
May 18 2022 5:51am
When will 4680 cells be available to the public?

Last post by john61ct « May 17 2022 8:21am
Replies: 38
by Username1 » Nov 06 2021 8:59pm
1

2
38 Replies

1915 Views

Last post by john61ct
May 17 2022 8:21am
Bms discharged completely parallel cell

Last post by fechter « May 16 2022 1:38pm
Replies: 1
by sahbin » May 16 2022 1:23pm

1 Replies

71 Views

Last post by fechter
May 16 2022 1:38pm
Ammeter and arduino to calculate real-time cumulative discharge. Sampling rate?

Last post by amberwolf « May 16 2022 12:21pm
Replies: 1
by DaisyVanDonk » May 16 2022 10:22am

1 Replies

60 Views

Last post by amberwolf
May 16 2022 12:21pm
20s LiFePo4 charger recommendations?

Last post by amberwolf « May 16 2022 11:18am
Replies: 8
by PJ01 » May 15 2022 10:56am

8 Replies

134 Views

Last post by amberwolf
May 16 2022 11:18am
What plug is this? Need help identifying a charger plug

Last post by koco « May 16 2022 9:58am
Replies: 4
by koco » May 15 2022 5:45pm

4 Replies

93 Views

Last post by koco
May 16 2022 9:58am
kWeld - "Next level" DIY battery spot welder

Last post by Allex « May 15 2022 4:03pm
Replies: 1548
by tatus1969 » Jun 21 2017 6:26pm
1

…

58

59

60

61

62
1548 Replies

243370 Views

Last post by Allex
May 15 2022 4:03pm
Coulometer blues

Last post by fechter « May 15 2022 9:58am
Replies: 9
by kenobi66 » May 07 2022 5:59pm

9 Replies

240 Views

Last post by fechter
May 15 2022 9:58am
Open source BMS for 48V to 400V lithium-ion battery pack

Last post by TheRealJohnnyB « May 13 2022 10:01am
Replies: 372
by ENNOID » Feb 20 2018 8:22pm
1

…

11

12

13

14

15
372 Replies

71807 Views

Last post by TheRealJohnnyB
May 13 2022 10:01am
BMS w.bluetooth - question

Last post by Amperry417 « May 11 2022 8:59pm
Replies: 9
by Elektrosherpa » Apr 02 2022 1:41pm

9 Replies

512 Views

Last post by Amperry417
May 11 2022 8:59pm
Diy LiFoPo4 Battery & Charger Help

Last post by amberwolf « May 11 2022 12:32am
Replies: 3
by JuicyApple » May 09 2022 9:19pm

3 Replies

168 Views

Last post by amberwolf
May 11 2022 12:32am
Battery charging

Last post by amberwolf « May 09 2022 12:09pm
Replies: 1
by Peter Brigg » May 09 2022 1:48am

1 Replies

122 Views

Last post by amberwolf
May 09 2022 12:09pm
Connecting this battery to controller.

Last post by amberwolf « May 09 2022 12:02pm
Replies: 3
by Jeffclark151 » May 08 2022 5:33pm

3 Replies

127 Views

Last post by amberwolf
May 09 2022 12:02pm
Step up DC-DC charger repair

Last post by Darren2018 « May 08 2022 5:43pm

by Darren2018 » May 08 2022 5:43pm

0 Replies

84 Views

Last post by Darren2018
May 08 2022 5:43pm
JAG35 R5 Shorty

Last post by gobi « May 08 2022 3:21pm
Replies: 4
by BudgetMusician » May 03 2022 6:33pm

4 Replies

220 Views

Last post by gobi
May 08 2022 3:21pm
More Power, Capacity and Less Expensive (21700)

Last post by eMark « May 07 2022 2:13pm
Replies: 39
by eMark » Apr 26 2022 12:09pm
1

2
39 Replies

1322 Views

Last post by eMark
May 07 2022 2:13pm
Compact 84v/20s charger?

Last post by forcefed « May 07 2022 1:32pm
Replies: 10
by forcefed » Feb 26 2021 8:23pm

10 Replies

455 Views

Last post by forcefed
May 07 2022 1:32pm
BMS for regenerative braking. How do i know ?

Last post by j bjork « May 07 2022 8:01am
Replies: 15
by Sparfuchs » Apr 18 2022 3:07am

15 Replies

637 Views

Last post by j bjork
May 07 2022 8:01am
ISDN batterygo BG-8S

Last post by geoff57 « May 06 2022 6:24am
Replies: 2
by geoff57 » May 03 2022 5:43am

2 Replies

129 Views

Last post by geoff57
May 06 2022 6:24am
LMP “solid state” EV battery cells ?

Last post by amberwolf « May 05 2022 6:23pm
Replies: 5
by Hillhater » May 02 2022 7:40pm

5 Replies

269 Views

Last post by amberwolf
May 05 2022 6:23pm
Choose fast but safe charger for battery packs

Last post by Sparfuchs « May 05 2022 1:31am
Replies: 11
by Sparfuchs » Apr 21 2022 4:26pm

11 Replies

436 Views

Last post by Sparfuchs
May 05 2022 1:31am
frosted.coot.scoot's Bird2 Scooter Question Thread

Last post by amberwolf « May 04 2022 10:50pm
Replies: 15
by frosted.coot.scoot » Mar 31 2022 4:51am

15 Replies

442 Views

Last post by amberwolf
May 04 2022 10:50pm
Split battery into two packs?

Last post by dominik h « May 04 2022 2:07pm
Replies: 7
by carboncanyon » May 03 2022 12:31pm

7 Replies

258 Views

Last post by dominik h
May 04 2022 2:07pm
DIY Arduino timed spot-welder, FET-switched, adj. pulse

Last post by myxomop « May 04 2022 1:22pm
Replies: 68
by flangefrog » Sep 08 2016 6:38am
1

2

3
68 Replies

16074 Views

Last post by myxomop
May 04 2022 1:22pm
charging Nissan Leaf 10s with diode.

Last post by ynot « May 04 2022 9:57am
Replies: 2
by ynot » May 01 2022 9:35am

2 Replies

534 Views

Last post by ynot
May 04 2022 9:57am
How to Learn About Battery Management Systems

Last post by Philosoraptor « May 04 2022 8:14am

by Philosoraptor » May 04 2022 8:14am

0 Replies

104 Views

Last post by Philosoraptor
May 04 2022 8:14am
Salvaged EV cells index: Leaf, Volt, Tesla, Zero, etc

Last post by Zerox « May 02 2022 10:44am
Replies: 75
by spinningmagnets » Jul 24 2017 10:04am
1

2

3

4
75 Replies

38276 Views

Last post by Zerox
May 02 2022 10:44am
The Cycle Satiator, universal charger for the enthusiasts

Last post by Cowardlyduck « May 01 2022 12:21am
Replies: 893
by justin_le » May 26 2014 5:20am
1

…

32

33

34

35

36
893 Replies

166609 Views

Last post by Cowardlyduck
May 01 2022 12:21am

New Topic

13837 topics

Page 1 of 277
- Jump to page:
1
2
3
4
5
…
277
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