I watch lot video about Lithium battery they good but in cold weather they not do good if building power box go camping in winter used deep cycle battery that can handle cold weather
I have 1100 watts inverter so I get 12 volt deep cycle battery 75 amp 900 watts was doing testing was running 4 laptop at 133 watts today I do 5 hours 1/2 on battery which good I did have to leave so I do full test on it i have back-ups cs 350 with two 12 volt car battery 285 cranking amp i test tell you which is best
I watch lot video about Lithium battery they good but in cold weather they not do good if building power box go camping in winter used deep cycle battery that can handle cold weather
I have 1100 watts inverter so I get 12 volt deep cycle battery 75 amp 900 watts was doing testing was running 4 laptop at 133 watts today I do 5 hours 1/2 on battery which good I did have to leave so I do full test on it i have back-ups cs 350 with two 12 volt car battery 285 cranking amp i test tell you which is best