Daddy Tanuki,
I appreciate your insights and share your concern for unbiased information. I'm not affiliated with any brand; my observations come from personal use of both Daly and BK BMS products. My main gripe with Daly is its design limitation requiring a specific BMS for each series number...
If you see on my picture. I plug the charger on the end of the connector. The other one goes B- to the negative of my battery and the red goes straight to the + charger or the load.
When the BMS wakes up, will beep few times and will start flashing a red light. Then you can disconnect the charger and you should be able to access the BMS by BT.
I cant see well but make sure you have the negative from the battery to B+ and the P+ to the negative from the charger. The positive straight from the battery to the charger. The last cable from the series also to the last cable of the BMS to positive as well. For example if you have a 16S...
Do not expect a LiFePo4 cell to sit on 3.65V. You will never seen that. They are fully charge sitting on 3.35-3.38V after few hours of been charge. In fact. Do not charge to 3.65V. There is no benefit anything over 3.45V.
Once you have everything connected, Just charge the pack with 5-6V over the actual voltage and this will wake up the BMS with few beeps. Once stop beeping just disconnect the charger or lower the voltage. This will allow you to connect by Bluetooth.
Example. If you pack voltage is 60V rights...
Here’s a new update with a different configuration. I purchased these 60mm copper standoffs and tested this setup because the 1200W equipment they sell for $400 has a similar configuration inside. I had to see if it would work and, surprisingly, it does — it even runs cooler without costing the...