Hi all -
Does anyone know if there is a torque specification for screw terminals on Headway 40152s cells? I seem to recall seeing it somewhere when I was building a battery pack about 6 months ago and now when I look through all my documentation, I can't seem to find it.
I have one, possibly...
I'm building a solar generator and I'm starting out with a 4S3P Headway system with the 15 AH cells giving me 45 AH total. Can the Overkill Solar BMS be programmed to disconnect the battery at lower max charge/discharge current? I may increase to larger batteries in the future, but I'd like to...
So I bought the Overkill 4S 120A BMS with the wires pre-installed. Love it... works great! And I love this wire- so flexible and easy to work with.
Which wire is it? Is this the welding wire or the automotive battery wire? I want to buy the right stuff for other parts of my project and...
I'm using the Overkill 120A 4S BMS. Works great... I just have a simple question on behavior though.
I built a 4S3P battery using some Headway cells and this BMS and I was doing a capacity test. I ran the batteries down near their bottom limit. When the voltage of one cell went below the...
I placed an order with evcomponents back on May 8th- a dozen Headway 40152s cells, holders, etc. Three weeks later and the order still says "Processing."
I did get a response to an email inquiring about the order about a week ago claiming that they had heavy rain in China and that the order...
I love my Overkill BMS - use it in my solar generator.
However, I'm designing a system for a very specific task. It will be running some radio equipment in an isolated location during power outages.
The maximum current draw will be 14 amps (typically more like 5 amps). It will be a 4S system...
Hi folks,
I'm a trustee for an amateur radio repeater system... basically two-way radio equipment that sits at a remote site. I'm researching replacing our old lead-acid batteries with LiFePo4, BMS, and charger.
Is there a BMS that allows some sort of remote Internet access? Or at least has...