"And this device... Does it have any function beyond storing energy?"
"No, it's just a simple power bank," Damien replied. The model was chosen for its simplicity and capacity.
Sebas seemed deep in thought, holding the power bank in his hands. Damien found it unusual to see Sebas so contemplative.
"Would it be acceptable if the energy stored in this device runs out and it ends up being damaged afterward? Of course, I will compensate you accordingly," Sebas asked.
Damien blinked in surprise. That sounded ominous. Was Sebas planning to take it apart?
If it were the smartphone, Damien would prefer to keep it just in case, but for the mobile battery, he didn't mind. After some thought, he nodded.
"I see. May I borrow it for a while?" Sebas continued.
"Yes, of course," Damien replied. Sebas wasn't the type to mishandle things, so Damien had no issue with it.