#battery

hello everyone. I purchased a dell latitude 7490 some days ago in used condition, it got a F3YGT(60wh) battery that at the time of purchase was showing 52wh(87%) full charged capacity in windows battery report, but from that day on I never fully calibrated it once therefore sometimes weird...

I previously was using a 40W (19V 2.1 A) charger provided. Then this charger stopped working so I bought an other one which was 33W (19V 1.75A), since that charger wasnot available. Is it ok to use this charger daily ?

welcome everybody When I play with a laptop, the battery is low, although it is charging, but the battery does not charge, it starts to lose, especially when I play and put the plan on a high level of energ... just when i play games like warzone apex etc ... this my my laptop...