Recent content by yocor103086

I’ve sold 16 and have 24 remaining.

I took a battery from each skid and tested them at the 3-hour rate with a 56A load. I monitored the voltage about 8 times throughout the discharge and verified it against the discharge characteristics chart in the data sheet. The voltage tracked slightly above the 3-hour discharge curve. I...

I have 40 of these batteries available for sale, they are 12V and 190AH. I picked up a total of 48 and am keeping 8 of them for a project. All were manufactured on August 21st, 2023. The 8 that I am keeping all tested a little over 100% capacity, which is expected as they are only 6 months...

Definitely not a 2.54mm pitch. Using calipers I come up with 1.91mm pitch. 22awg solid hookup wire fits snug in the connector.

What are you using to power the fan? Just an external supply? You could connect the common of your fan supply to the common of the battery. Then you only need 10 spots.

Unfortunately not. Ohio is home for me.

I’d guess there is more data than just the voltages. But that’s all I hooked up to the board. Not sure what pins are for the temperature sensors or what type of sensor they are using. If you can determine that for me I'll get some similar ones and hook them up. I suspect my board isn't...

Any Arduino should do, I used a Pro Micro and will reference those pins. You will also need to pickup a CAN Bus Adapter, I purchased one from Ebay. Link...

I didn’t have any LiFePo4 batteries to work with, so I just used 18650 cells I had lying around to test the board. The voltage being reported by the BMU is accurate.

New to the forum. Please correct me if this is not the proper place for this post. David Poz generously sent me one of his BMU boards that he pulled from the BYD 24V Batteries he purchased from BatteryHookup so that I could try and get data from it. I was successful is pulling data from the...