I have 100ah Lithium battery and use 240 volt IP 65 12/15 to charge. Using Blue Tooth history, shows that Charged Amp hours (in this case) show 76. My question. Is this the amount of charge that the IP65 has just added into the battery to take it up to full charge. In other words, the battery already had 24 amp hours capacity before recharging?
Regards
Brian