Batteries and Charging

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Shipping to US suspended

Last post by johu « Sun Sep 07, 2025 3:30 pm
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by johu » Sun Sep 07, 2025 3:30 pm » in General

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Last post by johu
Sun Sep 07, 2025 3:30 pm
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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Replies: 17
by johu » Fri Oct 20, 2023 6:36 pm » in General

17 Replies

337112 Views

Last post by jerrykco
Mon Apr 21, 2025 6:14 pm

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The Foccci gallery

Last post by P.S.Mangelsdorf « Sun Aug 17, 2025 11:34 pm
Replies: 13
by johu » Wed Jun 05, 2024 5:56 pm

13 Replies

17937 Views

Last post by P.S.Mangelsdorf
Sun Aug 17, 2025 11:34 pm
EV Chargers - confirmed operational

Last post by arber333 « Mon Jan 20, 2025 11:40 am
Replies: 7
by arber333 » Thu Aug 24, 2023 7:21 pm

7 Replies

25440 Views

Last post by arber333
Mon Jan 20, 2025 11:40 am
400v battery pack wiring - Orion BMS 2

Last post by Slimjimmy « Sat Nov 08, 2025 1:04 am

by Slimjimmy » Sat Nov 08, 2025 1:04 am

0 Replies

159 Views

Last post by Slimjimmy
Sat Nov 08, 2025 1:04 am
Open source CCS using AR7420

Last post by uhi22 « Wed Nov 05, 2025 5:04 pm
Replies: 490
by catphish » Wed Feb 16, 2022 8:19 pm
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543321 Views

Last post by uhi22
Wed Nov 05, 2025 5:04 pm
Develop a QCA7000 board?

Last post by catphish « Sun Nov 02, 2025 12:15 am
Replies: 721
by uhi22 » Wed Jun 14, 2023 8:53 am
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721 Replies

9724000 Views

Last post by catphish
Sun Nov 02, 2025 12:15 am
Communicate and control Eltek Flatpack 2 HE

Last post by alex199170 « Tue Oct 28, 2025 8:31 pm
Replies: 49
by bexander » Fri Jan 15, 2021 4:28 pm
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49 Replies

61225 Views

Last post by alex199170
Tue Oct 28, 2025 8:31 pm
Foccci CCS2/OBC/Orion BMS wiring diagram

Last post by joeflickers « Sun Oct 26, 2025 8:24 am
Replies: 11
by PoloLbricolo » Wed Jun 05, 2024 5:30 am

11 Replies

5213 Views

Last post by joeflickers
Sun Oct 26, 2025 8:24 am
QCA7000 Foccci+Clara User thread

Last post by uhi22 « Fri Oct 17, 2025 7:24 am
Replies: 239
by dougyip » Thu Apr 04, 2024 10:13 pm
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Last post by uhi22
Fri Oct 17, 2025 7:24 am
Charging from a generator ?

Last post by Smotek7 « Fri Oct 17, 2025 6:16 am
Replies: 23
by prensel » Tue Feb 02, 2021 11:24 pm

23 Replies

8023 Views

Last post by Smotek7
Fri Oct 17, 2025 6:16 am
Battery Charger for leaf modules

Last post by Bratitude « Thu Oct 16, 2025 2:20 pm
Replies: 4
by Chris1080 » Tue Oct 14, 2025 10:28 pm

4 Replies

360 Views

Last post by Bratitude
Thu Oct 16, 2025 2:20 pm
type2 @ 230V adapter - bypassing software power limit on public charging spots

Last post by szczur333 « Tue Oct 14, 2025 3:49 am

by szczur333 » Tue Oct 14, 2025 3:49 am

0 Replies

376 Views

Last post by szczur333
Tue Oct 14, 2025 3:49 am
22kw Type 2 to ~20kw CCS2 charger / converter

Last post by szczur333 « Tue Oct 14, 2025 3:24 am
Replies: 4
by JasonAU » Fri Sep 26, 2025 3:20 am

4 Replies

1135 Views

Last post by szczur333
Tue Oct 14, 2025 3:24 am
Drawing power out of CCS port (V2x, inverse charging, bidirectional CCS)

Last post by lewurm « Sun Oct 12, 2025 4:50 pm
Replies: 135
by uhi22 » Wed Apr 19, 2023 1:15 pm
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135 Replies

136241 Views

Last post by lewurm
Sun Oct 12, 2025 4:50 pm
CATL 6s1p 180Ah Module - BMS Plugs Anyone?!

Last post by elShankos « Sun Oct 05, 2025 4:49 pm
Replies: 5
by elShankos » Sun Aug 17, 2025 8:09 pm

5 Replies

1256 Views

Last post by elShankos
Sun Oct 05, 2025 4:49 pm
Charging works on CCS2 Tesla V2 but not V3

Last post by sstanleyau « Sun Oct 05, 2025 10:52 am
Replies: 36
by Turk » Thu Nov 21, 2024 10:18 pm
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36 Replies

15740 Views

Last post by sstanleyau
Sun Oct 05, 2025 10:52 am
experience with CG5317 and OpenV2G so far

Last post by johu « Thu Sep 18, 2025 8:39 am
Replies: 2
by majbthrd » Tue Sep 16, 2025 12:34 am

2 Replies

1161 Views

Last post by johu
Thu Sep 18, 2025 8:39 am
ESP-flatcharge - ESP32 based type2 flatpack/r48xx based OBC controller

Last post by johu « Sun Sep 14, 2025 5:23 am
Replies: 5
by skr » Sat May 03, 2025 11:10 pm

5 Replies

3208 Views

Last post by johu
Sun Sep 14, 2025 5:23 am
Tesla Model S missing cells

Last post by jsimonkeller « Fri Sep 12, 2025 9:39 pm
Replies: 21
by jsimonkeller » Fri Sep 05, 2025 4:20 am

21 Replies

1853 Views

Last post by jsimonkeller
Fri Sep 12, 2025 9:39 pm
12s pack tester. ( Honda Clarity)

Last post by gwguidi « Thu Sep 11, 2025 11:47 pm

by gwguidi » Thu Sep 11, 2025 11:47 pm

0 Replies

1623 Views

Last post by gwguidi
Thu Sep 11, 2025 11:47 pm
Is it possible to make a CCS to CHAdeMO adapter?

Last post by uhi22 « Tue Sep 09, 2025 7:58 am
Replies: 72
by johnr » Sat Oct 03, 2020 12:10 am
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72 Replies

103308 Views

Last post by uhi22
Tue Sep 09, 2025 7:58 am
Tesla Batteries @ 2% w/ ORION BMS

Last post by jsimonkeller « Mon Sep 08, 2025 7:09 pm
Replies: 35
by jsimonkeller » Wed Aug 13, 2025 12:51 pm
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35 Replies

2487 Views

Last post by jsimonkeller
Mon Sep 08, 2025 7:09 pm
Orion BMS2 charger safety and charge power signal issue

Last post by tom91 « Wed Aug 27, 2025 7:47 am
Replies: 6
by HaseebAhmed » Mon Aug 25, 2025 9:31 am

6 Replies

872 Views

Last post by tom91
Wed Aug 27, 2025 7:47 am
BYD/Dropbeats CCS controller module

Last post by Bingflash2 « Sun Aug 24, 2025 6:32 am
Replies: 10
by projectgus » Sat Jan 04, 2025 6:44 am

10 Replies

9646 Views

Last post by Bingflash2
Sun Aug 24, 2025 6:32 am
Use Tesla to power homes or other devices through V2X

Last post by hycm0000 « Fri Jul 18, 2025 12:31 am
Replies: 8
by hycm0000 » Thu Jul 03, 2025 3:03 am

8 Replies

2577 Views

Last post by hycm0000
Fri Jul 18, 2025 12:31 am
Looking for EV Owners to Help Test Our DC Fast Chargers!

Last post by larsrengersen « Tue Jul 15, 2025 1:38 pm
Replies: 9
by elsamuse » Sun Apr 27, 2025 3:11 pm

9 Replies

6267 Views

Last post by larsrengersen
Tue Jul 15, 2025 1:38 pm
20kW DC charger from china

Last post by szczur333 « Mon Jul 14, 2025 8:50 pm
Replies: 5
by szczur333 » Tue Jun 10, 2025 9:04 pm

5 Replies

2104 Views

Last post by szczur333
Mon Jul 14, 2025 8:50 pm
battery repair

Last post by muehlpower « Wed Jul 09, 2025 8:51 am

by muehlpower » Wed Jul 09, 2025 8:51 am

0 Replies

3463 Views

Last post by muehlpower
Wed Jul 09, 2025 8:51 am
Battery Box Design Features For Humidity

Last post by skr « Fri Jun 27, 2025 7:15 pm
Replies: 9
by Steve16 » Wed Apr 09, 2025 10:39 pm

9 Replies

4884 Views

Last post by skr
Fri Jun 27, 2025 7:15 pm
Development of V2G sniffer

Last post by blotzz « Wed Jun 25, 2025 2:08 pm
Replies: 15
by pempat888 » Thu Aug 29, 2024 1:54 pm

15 Replies

9915 Views

Last post by blotzz
Wed Jun 25, 2025 2:08 pm
Is this coolant leak something to be worried about?

Last post by tom91 « Wed Jun 25, 2025 7:40 am
Replies: 1
by Dstandfast » Tue Jun 24, 2025 9:24 pm

1 Replies

1404 Views

Last post by tom91
Wed Jun 25, 2025 7:40 am
Selfmade CCS Inlet?

Last post by Proton « Mon Jun 23, 2025 9:32 pm
Replies: 22
by uhi22 » Mon Dec 30, 2024 11:26 am

22 Replies

8320 Views

Last post by Proton
Mon Jun 23, 2025 9:32 pm
BMW i3 CCS/charge port controller

Last post by m.art.y « Sun Jun 22, 2025 6:41 pm
Replies: 1236
by mikeselectricstuff » Tue Nov 17, 2020 6:19 pm
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6900749 Views

Last post by m.art.y
Sun Jun 22, 2025 6:41 pm
What might this substance be?

Last post by StefanMX « Tue Jun 17, 2025 7:46 am
Replies: 2
by StefanMX » Sun Jun 15, 2025 4:43 pm

2 Replies

1660 Views

Last post by StefanMX
Tue Jun 17, 2025 7:46 am
DCFC of a 72V ebike?

Last post by szczur333 « Tue Jun 10, 2025 9:30 pm
Replies: 3
by silverramp » Sat Apr 19, 2025 9:04 pm

3 Replies

5575 Views

Last post by szczur333
Tue Jun 10, 2025 9:30 pm
NACS Inlet Port options

Last post by golana « Wed Jun 04, 2025 8:14 pm
Replies: 14
by asavage » Sun Jul 30, 2023 2:49 pm

14 Replies

16306 Views

Last post by golana
Wed Jun 04, 2025 8:14 pm
Freewire Owner support group?

Last post by otterspace « Mon Jun 02, 2025 3:29 am

by otterspace » Mon Jun 02, 2025 3:29 am

0 Replies

3201 Views

Last post by otterspace
Mon Jun 02, 2025 3:29 am
Designing SECC for DC Charging with QCA7000/7005

Last post by uhi22 « Fri May 30, 2025 6:15 pm
Replies: 6
by forecast » Fri Jan 31, 2025 2:26 pm

6 Replies

7323 Views

Last post by uhi22
Fri May 30, 2025 6:15 pm
Battery Box Layout For Taycan Modules

Last post by tom91 « Sat May 24, 2025 6:37 am
Replies: 1
by Steve16 » Sat May 24, 2025 1:23 am

1 Replies

1954 Views

Last post by tom91
Sat May 24, 2025 6:37 am
Main battery contactors

Last post by tom91 « Thu May 22, 2025 12:18 pm
Replies: 1
by Discostu » Thu May 22, 2025 10:21 am

1 Replies

1874 Views

Last post by tom91
Thu May 22, 2025 12:18 pm
Chademo Controller Development

Last post by asavage « Mon May 19, 2025 3:41 pm
Replies: 513
by Jack Bauer » Mon Feb 10, 2020 2:49 pm
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238757 Views

Last post by asavage
Mon May 19, 2025 3:41 pm

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