Seplos BMS current limiting function causes weird behaviour.

So, this morning I observed something strange with the two #Seplos BMSes in parallel. The larger 280Ah battery was constantly charging-discharging a few amps. This is very strange, because there is no load connected to the system, so where is it discharging to?
Of course, I did some testing but could not really find anything related to that. Seplos advised me later, to disable the 'Active charging current limiting' or 'Take the initiative current limiting charging' (depending on the FW version and BMS). Apparently, this switch in the settings limits the charging #current to the battery to 10A and is for testing purposes only (so has no further practical benefit under normal usage of the BMS).
I've got the strong feeling, that this is not the only function or usage for this switch...

Seplos BMS Function Switches explained:
https://off-grid-garage.com/battery-m...

Please subscribe and join me on my journey of the Off-Grid Garage!

For more information, please check out my website with links to all the batteries, materials, devices and products I have used in my videos: https://off-grid-garage.com

The 'Buy me a Beer🍻'-link is here (on the website, scroll all the way down):
https://off-grid-garage.com Thank you for your support!

You can also click on the Thanks button under the video to support the channel. Thank you, if you have already!

T-Shirts, caps, mugs and more in our merch-shop:
https://off-grid-garage.com/merch

**** These are the batteries you are looking for ****
🔋➡EVE LF280/304 LiFePO4 cells 3.2V/280+304Ah: https://off-grid-garage.com/batteries/
🌞➡Solar charge Controllers, Inverters and accessories: https://off-grid-garage.com/solar-cha...
🔧➡Tools, Analysers and Testers: https://off-grid-garage.com/equipment/
📈➡ Battery Tests and Results: https://off-grid-garage.com/battery-d...
🔌➡Batteries, charger and accessories: https://off-grid-garage.com/batteries-3/
⚡➡Cables, Inverters and Electronics: https://off-grid-garage.com/electronics/

Get 5% off when buying Bluetti all-in-one Power Storage Products!
https://off-grid-garage.com/bluetti/

"Next Gen" AOLithium Batteries (4000 cycles, Bluetooth, CALB cells)
https://aolithium.com/?ref=offgridgarage

The Sunfunkit DIY battery. Great product to build your own 12V battery. Use OGGA at checkout to get 6% off. Video Review:    • The Sun Fun Kit Experience. Building ...  

New to AliExpress? Use my referral code below to register and earn US$19 store credit. What a great start! https://a.aliexpress.com/_mrtR9Ux

Take a live sneak peek at the Off-Grid-Garage in the Victron VRM World (link at top of the page):
https://off-grid-garage.com/victron-c...

My other YouTube channels:
   / offgridgarageaustralia  

Please don't leave any nasty words or links in your reply. YouTube will not publish your comment in this case.

And no, I don't want you to contact me on Telegram. Look at the channel name, it's not even me!