What does the fuse on the back say? AWG 4 has around a 60 amp capacity, AWG 2 is about 95 amps. I wouldn't suspect you would need larger than 2. Remember the higher the Gauge the more Resistance per foot you have which means more of a voltage drop at higher current.
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What does the fuse on the back say? AWG 4 has around a 60 amp capacity, AWG 2 is about 95 amps. I wouldn't suspect you would need larger than 2. Remember the higher the Gauge the more Resistance per foot you have which means more of a voltage drop at higher current.