Battery Managment (BMS)

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Shipping to US resumed

Last post by johu « Sat Jan 31, 2026 6:40 pm
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by johu » Sun Sep 07, 2025 3:30 pm » in General

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Last post by johu
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Forum Rules

Last post by johu « Mon Oct 21, 2024 10:00 am
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by johu » Mon Oct 21, 2024 10:00 am » in General

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Last post by johu
Mon Oct 21, 2024 10:00 am
Feature and Issue tracking

Last post by jerrykco « Mon Apr 21, 2025 6:14 pm
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by johu » Fri Oct 20, 2023 6:36 pm » in General

17 Replies

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Last post by jerrykco
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BMS with arduino ?

Last post by johu « Sat May 21, 2022 10:15 pm
Replies: 2
by chentron » Fri May 20, 2022 10:25 pm

2 Replies

1671 Views

Last post by johu
Sat May 21, 2022 10:15 pm
BMW I3 BMS

Last post by Scott166 « Tue May 10, 2022 8:54 pm
Replies: 7
by Mouse » Sun Jan 26, 2020 4:15 pm

7 Replies

3695 Views

Last post by Scott166
Tue May 10, 2022 8:54 pm
ISAScale IVT Shunt Power Supply

Last post by Bigpie « Mon Apr 25, 2022 9:54 am
Replies: 10
by catphish » Sun Apr 24, 2022 10:59 am

10 Replies

2523 Views

Last post by Bigpie
Mon Apr 25, 2022 9:54 am
SimpBMS V2.3/2.4 Printed Housing

Last post by alexbeatle « Thu Apr 14, 2022 2:11 am
Replies: 2
by tom91 » Fri Apr 01, 2022 6:48 pm

2 Replies

1856 Views

Last post by alexbeatle
Thu Apr 14, 2022 2:11 am
ST BMS for 14 cells

Last post by Mipi « Tue Apr 12, 2022 4:29 pm
Replies: 3
by joromy » Thu Dec 16, 2021 1:53 pm

3 Replies

2812 Views

Last post by Mipi
Tue Apr 12, 2022 4:29 pm
Orion cell tap validation tool

Last post by Zapatero « Thu Mar 03, 2022 12:03 pm
Replies: 3
by Jackk » Tue Jan 11, 2022 11:42 am

3 Replies

2219 Views

Last post by Zapatero
Thu Mar 03, 2022 12:03 pm
Hitting some SimpBMS hurdles

Last post by chris01290 « Fri Feb 11, 2022 4:11 pm
Replies: 4
by RandallATX » Mon Jan 31, 2022 7:00 pm

4 Replies

3933 Views

Last post by chris01290
Fri Feb 11, 2022 4:11 pm
Looking for OEM options

Last post by 0tik « Fri Jan 21, 2022 8:26 pm
Replies: 2
by EV_Builder » Tue Oct 27, 2020 8:29 pm

2 Replies

2123 Views

Last post by 0tik
Fri Jan 21, 2022 8:26 pm
Connectivity for battery / charge management system

Last post by catphish « Mon Dec 27, 2021 8:49 pm
Replies: 4
by catphish » Wed Dec 22, 2021 12:19 am

4 Replies

2399 Views

Last post by catphish
Mon Dec 27, 2021 8:49 pm
bq76PL455A-Q1 bms module comms

Last post by catphish « Thu Dec 23, 2021 2:19 pm
Replies: 5
by Peter » Mon Nov 23, 2020 3:10 pm

5 Replies

4039 Views

Last post by catphish
Thu Dec 23, 2021 2:19 pm
Volt Gen2 battery using Volt Gen1 BMS

Last post by arber333 « Fri Oct 22, 2021 10:38 am
Replies: 3
by arber333 » Wed Mar 03, 2021 9:56 am

3 Replies

2739 Views

Last post by arber333
Fri Oct 22, 2021 10:38 am
Open Source SIMPBMS Board

Last post by martii « Sat Oct 02, 2021 3:46 pm
Replies: 9
by Bigpie » Mon Apr 12, 2021 10:00 am

9 Replies

6642 Views

Last post by martii
Sat Oct 02, 2021 3:46 pm
diyBMS problem when charging [SOLVED]

Last post by CrAzY_DrIveR « Sat Aug 21, 2021 8:44 pm
Replies: 13
by CrAzY_DrIveR » Sat Aug 07, 2021 9:41 pm

13 Replies

9132 Views

Last post by CrAzY_DrIveR
Sat Aug 21, 2021 8:44 pm
BMS wire gauge? Is 0.22mm2 enough?

Last post by Alibro « Mon Aug 16, 2021 9:29 pm
Replies: 4
by Alibro » Sun Aug 15, 2021 1:24 pm

4 Replies

2363 Views

Last post by Alibro
Mon Aug 16, 2021 9:29 pm
Leaf BMS with other battery packs

Last post by Isaac96 « Tue Jul 20, 2021 2:59 pm
Replies: 4
by zippy500 » Wed Jun 16, 2021 7:40 pm

4 Replies

2721 Views

Last post by Isaac96
Tue Jul 20, 2021 2:59 pm
Single daisy chain BMS with master

Last post by arber333 « Sat Jul 03, 2021 7:18 pm
Replies: 1
by arber333 » Sun Mar 03, 2019 11:19 pm

1 Replies

2678 Views

Last post by arber333
Sat Jul 03, 2021 7:18 pm
EVBMW BMS V1

Last post by Toasty « Thu Jul 01, 2021 10:58 pm

by Toasty » Thu Jul 01, 2021 10:58 pm

0 Replies

1616 Views

Last post by Toasty
Thu Jul 01, 2021 10:58 pm
Does anyone have (or can get) a can capture of a BMW Phev Pack?

Last post by Jack Bauer « Wed Jun 09, 2021 5:42 pm
Replies: 1
by rstevens81 » Tue Jun 08, 2021 10:42 pm

1 Replies

1386 Views

Last post by Jack Bauer
Wed Jun 09, 2021 5:42 pm
Nextion Based Info TouchScreen Display Thingy

Last post by Jack Bauer « Tue May 25, 2021 7:08 am
Replies: 10
by Jack Bauer » Fri Nov 06, 2020 11:34 am

10 Replies

4740 Views

Last post by Jack Bauer
Tue May 25, 2021 7:08 am
Uggh! Too many options = brain fog

Last post by ZooKeeper « Fri Apr 23, 2021 10:24 pm
Replies: 7
by ZooKeeper » Thu Apr 22, 2021 10:29 pm

7 Replies

2842 Views

Last post by ZooKeeper
Fri Apr 23, 2021 10:24 pm
Outlander CMU Simp BMS

Last post by chuuux « Thu Apr 15, 2021 12:51 pm
Replies: 5
by RAS_666 » Tue Aug 18, 2020 9:52 pm

5 Replies

3648 Views

Last post by chuuux
Thu Apr 15, 2021 12:51 pm
exist BMS for cells more than 6V ?

Last post by arber333 « Sat Mar 20, 2021 7:15 pm
Replies: 5
by chentron » Fri Mar 19, 2021 7:45 pm

5 Replies

2438 Views

Last post by arber333
Sat Mar 20, 2021 7:15 pm
Azure Ford Transit Saft BMS

Last post by m.art.y « Thu Feb 25, 2021 1:10 pm

by m.art.y » Thu Feb 25, 2021 1:10 pm

0 Replies

1408 Views

Last post by m.art.y
Thu Feb 25, 2021 1:10 pm
SimpBMS WebUI

Last post by Bigpie « Fri Feb 19, 2021 11:24 pm
Replies: 3
by Bigpie » Thu Feb 18, 2021 10:50 pm

3 Replies

1975 Views

Last post by Bigpie
Fri Feb 19, 2021 11:24 pm
Mitsubishi i-MiEV BMS

Last post by tom91 « Thu Feb 11, 2021 9:09 pm
Replies: 5
by FJ3422 » Mon Aug 17, 2020 7:15 pm

5 Replies

3777 Views

Last post by tom91
Thu Feb 11, 2021 9:09 pm
Very basic BMS

Last post by arber333 « Tue Feb 02, 2021 6:52 pm
Replies: 22
by arber333 » Mon Aug 31, 2020 1:39 pm

22 Replies

9938 Views

Last post by arber333
Tue Feb 02, 2021 6:52 pm
Ford Focus Electric BECM and BPSM

Last post by Drw91 « Thu Jan 28, 2021 12:50 pm
Replies: 2
by skyguy6153 » Sat Jan 23, 2021 5:30 pm

2 Replies

3474 Views

Last post by Drw91
Thu Jan 28, 2021 12:50 pm
CAN dump 40kWh Nissan Leaf Gen 3

Last post by New Electric Ireland « Wed Jan 06, 2021 12:37 pm
Replies: 3
by janosch » Mon Jan 04, 2021 8:57 am

3 Replies

2334 Views

Last post by New Electric Ireland
Wed Jan 06, 2021 12:37 pm
Looking for a BMS System to work with smart car 17kwh battery

Last post by EV_Builder « Sat Oct 31, 2020 3:29 pm
Replies: 2
by Dre.esky » Fri Nov 22, 2019 2:43 am

2 Replies

2094 Views

Last post by EV_Builder
Sat Oct 31, 2020 3:29 pm
Battery Pack for shakedowns and testing

Last post by boekel « Fri Oct 23, 2020 11:32 am
Replies: 3
by stibium80 » Thu Oct 08, 2020 8:40 pm

3 Replies

2144 Views

Last post by boekel
Fri Oct 23, 2020 11:32 am
Outlander CMU CAN

Last post by PatrykS « Thu Oct 22, 2020 12:24 am
Replies: 23
by xp677 » Thu Mar 05, 2020 6:39 pm

23 Replies

7372 Views

Last post by PatrykS
Thu Oct 22, 2020 12:24 am
"0% battery", low voltage, sag, etc...

Last post by johu « Sat Oct 10, 2020 8:35 pm
Replies: 2
by Tremelune » Sat Oct 10, 2020 8:00 pm

2 Replies

1501 Views

Last post by johu
Sat Oct 10, 2020 8:35 pm
20v green battery

Last post by Bassmobile « Sun Aug 23, 2020 1:41 am
Replies: 5
by adamover » Sun Jul 26, 2020 1:51 pm

5 Replies

2476 Views

Last post by Bassmobile
Sun Aug 23, 2020 1:41 am
12V standby battery

Last post by Isaac96 « Sat Aug 22, 2020 6:12 pm
Replies: 7
by arber333 » Mon Aug 03, 2020 12:39 pm

7 Replies

2593 Views

Last post by Isaac96
Sat Aug 22, 2020 6:12 pm
best battery pac

Last post by adamover « Sun Jul 26, 2020 7:44 pm
Replies: 3
by adamover » Sun Jul 26, 2020 2:01 pm

3 Replies

1964 Views

Last post by adamover
Sun Jul 26, 2020 7:44 pm
Tough BMS

Last post by arber333 « Fri Jun 19, 2020 12:11 pm
Replies: 8
by arber333 » Thu Aug 01, 2019 11:31 am

8 Replies

3955 Views

Last post by arber333
Fri Jun 19, 2020 12:11 pm
Chevy Volt / Opel Ampera Gen1 BMS

Last post by mdrobnak « Fri Apr 24, 2020 9:03 pm
Replies: 3
by arber333 » Fri Jan 17, 2020 7:34 pm

3 Replies

2312 Views

Last post by mdrobnak
Fri Apr 24, 2020 9:03 pm
Gen 1 Volt + Simp BMS - Winning Combo?

Last post by P.S.Mangelsdorf « Mon Mar 30, 2020 9:22 pm
Replies: 17
by mdrobnak » Wed Mar 11, 2020 11:18 pm

17 Replies

5590 Views

Last post by P.S.Mangelsdorf
Mon Mar 30, 2020 9:22 pm
Re-use Samsung SDI BMS?

Last post by Matthew Dresser « Sun Dec 01, 2019 12:26 am
Replies: 13
by Matthew Dresser » Mon Nov 25, 2019 1:42 pm

13 Replies

5609 Views

Last post by Matthew Dresser
Sun Dec 01, 2019 12:26 am
Charger for 500V+ battery system?

Last post by Matthew Dresser « Sun Dec 01, 2019 12:19 am
Replies: 6
by Matthew Dresser » Thu Nov 28, 2019 1:50 pm

6 Replies

3083 Views

Last post by Matthew Dresser
Sun Dec 01, 2019 12:19 am

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