The following are known Action Replay Codes for Digimon Battle Spirit on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(M)
c0fc5d1b
65b09c85
e5a7cc3b
24a25a8c

Infinite Guard
9f839702
7eb58165
223f8943
4eacc06d

Have Max D-Spirit Balls
ce44c380
2c4d57df

Up + Select End Round
db234bbd
5f09b350
e18a1af5
ed04ab2f

Down + Select Set Time To 2:00
8616c34d
a5caac79
f71b0a05
53b3606f