With the 320-1400, NGL engineering page shows a 2 parallel + 2 series (2p+2s). Can this be furthered to 3 parallel + 2 series (3p+2s)? If I understand correctly the Vf is the same just the current is in thirds instead of halfed.
If correct, the 4 qb's (2p+2s) would be @ .7a, so 6 qb's (3p+2s)...