View cart “Battery Relay Diode” has been added to your cart. Alternator Excitation Battery$88.37 Alternator Excitation Battery. 4 in stock Alternator Excitation Battery quantity Add to cart Like Tweet Pin it SKU: NP1.2-12 Category: Batteries Tags: Alternator, Battery, Excitation Additional information Additional information Weight 5 lbs Dimensions 7 × 7 × 7 in Brand Diamond Related products $276.89 DiamondEmergency Battery Pack 30V Add to cart $1.87 Diamond, Mooney, Piper, OtherBattery Relay Diode Add to cart $280.28 DiamondEmergency Battery Pack 36V Add to cart $191.22 DiamondExcitation Battery Fuse Assembly Add to cart