i am not a guru with lithium batts, but i am working with LiFePO 24v 24Ah batt and i need a simple led/lcd "full empty" monitor, displays a scale and/or %, etc.
i see some inexpensive items on e bay, but i am not sure if they are of proper scale. as example, a 24v LiFePO might be full at ~29v and on empty near 21v, so a monitor must be scaled in that range. a programmable scale would be excellent. looking for that sub $10 item, etc.
any suggestions on items that work properly.
i see some inexpensive items on e bay, but i am not sure if they are of proper scale. as example, a 24v LiFePO might be full at ~29v and on empty near 21v, so a monitor must be scaled in that range. a programmable scale would be excellent. looking for that sub $10 item, etc.
any suggestions on items that work properly.