Problem with battery DB11

[SergiyZ]

Good afternoon. I need help. I drive Aston Martin DB11. The battery is new, 95 Ah, 850 A. It works fine at positive temperatures, but in cold weather, the current drops during start-up, and many units go into emergency mode, which need to be reset with a scanner. What should I do? The 105 Ah, 950 A battery doesn't fit in the standard location. Maybe there are 95 Ah batteries available, but rated at 950-1050 A. For now, I use a CTEK 5 A battery every night. Is this problem unique to my car? Thank you

Edited by SergiyZ on Tuesday 16th December 19:00