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just stumbled upon this article; probably has been shared before but thought I'd post it here again for anyone wanting to learn about fuses/ocp etc https://marinehowto.com/battery-banks-over-current-protection/

I hadn't heard this until just today, but apparently Temu is strongly suspected of selling lots of stuff made by forced labor (aka slavery), including panels and batts probably true of much all else that comes out of China too, via Temu or Amaz or wherever... anyone know if any of the Chinese...

well, I know these things are a gamble but... same battery priced @ $988ea on ali but is sold out... $525/4800Wh = $0.11 will post again when they arrive I hope they don't burn my van up please post if you have these

greetings all... I know there are thousands of posts on here regarding electrical system safety, but I'd like to get a thread started about a system I'm building with particular focus on how to maximize safety in this particular situation. I have a 4x4 E-250 and regularly drive very rough and...

apologies for the kindergarten level scribble scratch... hopefully legible; obviously not to physical scale this is for a 4x4 van install red = + side black= - side green = OCP blue = devices 2 @ 280aH LiFePO4 batteries, 200A continuous (ea) BMS 2 @ 200W panels The component accepting the two...

thinking of building one or a pair of 24v batteries for use in a 4x4 camper/van. lots of high vibration (washboard, bad roads) and 4x4 type use. wondering about cell size/capacity and other construction variables all other variables being equal, are there relationships b/t cell size/capacity...