BQ40Z80: Can we use 2pcs of BQ40Z80 in series to implement on 12-s Li-on battery?

Part Number:BQ40Z80

Dears,

My customer asked if they can use 2pcs of BQ40Z80 in series to implement on 12-s Li-on battery? Could we provide reference design for this solution if it is feasible? Thanks.

BR,

Rory