I recently purchased 2x100ah SOK lithiums for my RV. I can get them charged up to 14+ volts but then will drop all the way to 0 within 3 days if my converter is disconnected. Our ambient temperature lately has been -10 degrees.
I would expect these batteries to see a minor voltage drop over time if they’re not being charged - but all the way to 0?
Also my SOK invoice says that they are heated. I would expect them to stop discharging at some point before hitting 0 when it’s this cold outside.
Am I thinking about this correctly? Are they defective?
I would expect these batteries to see a minor voltage drop over time if they’re not being charged - but all the way to 0?
Also my SOK invoice says that they are heated. I would expect them to stop discharging at some point before hitting 0 when it’s this cold outside.
Am I thinking about this correctly? Are they defective?