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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...

https://energiepanda.com/how-to-activate-jk-bms-a-step-by-step-guide/#:~:text=Connect%20the%20positive%20side%20of,and%20it%20will%20turn%20on.

Make sure you have the temperature sensors connected as well.

I own 5 Daly and multiples BK. BK is the way to go.

But did you hear the beep noise? if not, is probably already wake up. Just download the app and try to connect.

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.

Yes. B- to the battery and P to the charger.

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...

Check this one with 180A load each with excellent price...

Stacked all. I have not used the stock bus bars since have insulation and are thin. I stacked the one I purchased on the link.

Is 1.37in.

Can you share the link where did you got it? Thanks !!

This ones are the one I ordered. https://www.amazon.com/dp/B0CFQ3B9FY?psc=1&ref=ppx_yo2ov_dt_b_product_details

Yes, is easy, clean and cheaper than using 2 or 4 awg wire+connectors.

I stacked my busbars with 2 for each.

I really appreciate the response and options. I forgot mentioning that I need something more portable since this options looks like are large in size and more like stationary device for homes. I live in an apartment for the moment and I like to have portability around the apartment or If I want...

Maybe connecting a small 650VA APC to the Delta Pro so can act faster for the computer and then the Delta Pro will supply the APC. It should work. Just thinking loud.

I own already the batteries (16 EVE 105) I am willing to invest about $1,000 for this project. Maybe more if worth it. I seen EcoFlow has this built in. I even was thinking on buy an Eco Flow Delta 2 Pro.

I want to build my own UPS for my computer and appliances. Something that works just like the APC UPS that you can buy but I want to built the pack with LiFeP0 batteries. I want to be able to feed primary with my 110V power company feed and switch automatically to my pack in case the power fail...

This one was the seller. Just found this amazing item on AliExpress. Check it out! $231.00 50％ Off | Uni-t Uti260A Uti260B Thermal Imager Camera 256x192 Image Thermographic Construction Repair Infrared Water Leak Electronics Home https://a.aliexpress.com/_mLIHEZC

I am still testing but is very well made. Looks like American good quality very beefy. It record everything and take pictures and time laps. Amazing for the price. Amazon has it for about $600 It took less than 2 weeks to arrive.

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Testing the new toy . Charging at 35A.

How can I get that information?

I just finish testing the pack. Here the result.

Forgot add this ones

After fully charge the pack, Tested with a 1150W load for about 15 minutes and here are the numbers while working.

The nice part of parallel 2P16S even with different AH packs still runs + add redundancy. I like the Idea.

Post numbers with that change. I may go in the same route once upgrade.

Daly 250A FAN.