I ordered and received 2 of these batteries using the early bird promotion deal.
Apparantly it was too early in the morning for the Li Time employees because they (see picture) wanted me to charge this battery with 14.4V !!
The manual however states 28.8V as it should be.
Also, the measured voltage of battery one is 3.3V, the other is 3.2V. One would think the BMS would prevent such a low discharge.
As a bonus, when I connect these 2 batteries in parallel to my 30A Solar charge controller, I seriously doubt it will recognize it as a 24 battery pack, so I will need a 230v charger to push 28.8v into it. You guessed it, don't have a 28.8v charger yet.
Bluetooth couldn't find any of the 2 batteries, probably because the module needs 24V to operate.
I don't know what to think of this, honestly.
I would like a Li Time representative to get in touch with me to address all this.
Thank you very much.
24/04/2024 update: After ordering and receiving a Li Time 20A 28.8v charger the two batteries are fully charged now, and the cells have been automatically balanced as well. I did receive an email from customer support explaining the BMS of the two batteries were in protective mode and had to be activated by connecting a charger or 30V solarpanel directly for 30-60 second. Bluetooth modules are working as well.
Thank you for getting in touch.
The only thing remaining is the 14.4v error on the label I guess.