Invatubular it500
Charging time too much

I purchased inverter battery invatubular it500 (customer 0000015561; invoice 1122528797; manufacturing code 3x08 and serial no. 03220) three days ago.

the charging time of this battery is too much as compared to previous exide battery. i want to ask how much time this battery takes to charge fully.

i also want to know my this battery, with above information, is how old and month of manufacturing.

thanks