warwickchapman

Can anyone shed some light on what the 3rd pin on the Oset charger does. I see there is no voltage on the charger when unplugged but once plugged in, there must be some comms over that 3rd pin that enables the charger output. Any ideas?

I don’t know if I’m missing something but I can’t see the original post and instructions referred to in this thread. Perhaps the forum software has changed over the decade plus since the post? Some of the images in posts also have been lost. Long story short, I’m looking for parameters for building a lithium battery for an Oset 16 in South Africa. 1. LiPo vs LiFePO4. 2. 10S LiPo (two packs in series), 11S LFP or 12S LFP. 3. LiPo low voltage cutoff mechanism. 4. LFP BMS discharge current requirement. Anything else I’m not thinking of.