Recent content by RV Truck Camper

I connected the neg to the battery post.

The heating port is a 4mm screw. The two little heating pads I purchased I just crimped a wire connecter on it. 12v. I believe I read on the post I mentioned about it's 5 or 6 amps. My set up draws 1.5 amps.

I have heating pads hooked up and yes they started to heat. Adding salt to ice lowers the temperature a lot and fast. More or less this is to help me learn/understand my setup and how it will work in my camper and I'm just sharing my experience. :)

I was able to work with the bms this morning and think I have it figured out. I was applying a 124 amp load during the test. I had the low charge cut off at temp 3c. I used a glass bowl filled with ice. I turn off all the temp sensors except one. I placed the sensor in the ice and put a...

I was only able to hook up a charger to the bms. I didn't have anything to load it with until I get it installed.

Yesterday I was just testing my set up before install and I did notice when I put the sensor end in ice with salt that the discharge switch was on while the charge switch was off. Hopefully I'll get the batteries install tomorrow and I'll know for sure.

Take a look at this post the heating function. https://diysolarforum.com/threads/jbd-4s-200a-bms.27012/post-370718

Yes

This is where I purchased my two. https://www.aliexpress.com/item/1005002958135242.html?spm=a2g0s.9042311.0.0.378e4c4dWNGTXR

DJSMiley, not sure how you got my username highlight like that. I appreciate you taking the time to test and post. Thank you.

Quick question, do you have to have the heating pad hooked up for the heater option to show in the android app?

Mine model is pn: 16240017, but still looks like yours.

Everyone is welcome to their opinion, I'm just stating my experience. This was the progress of the second shipment FedEx 284062316644 Shipment DetailsShipment DetailsShipment ProgressShipment Progress 09/07/2021 12:02 P.M. Delivered Returned to shipper CHINO, CA, US 09/07/2021 5:08...

Hello all, I have the JBD 200a BMS, one with the heater port and one without the heater (long story as to why I have both.) Neither one came with a manual. It appears they work basically the same as my JBD 120a except the heater port and the discharge port of which I do not know how they...

I have a UPS account. It showed me who recalled the packages, it was the shipper. I live in Oklahoma not far from Oklahoma City, never heard anything in the news about a UPS warehouse explosion. The cells actually made it to Tulsa before being shipped back to California. I just wanted to...