GNB Systems SEVERE DUTY SERIES batteries combine all of the best features of calcium maintenance free and lead-antimony technology into a single line of batteries.
GNB Systems stocks the full line of SEVERE DUTY Batteries for your commercial needs. When the application requires a power source that will provide extended use, dependability & endurance even through severe temperature, deep cycling, high vibration or other extreme performance conditions.
For big buses, heavy duty trucks, earth moving equipment & transport
Fits most Kenworth, MAC Truck, Peterbilt & Western Star.
Wide variety for farm tractor, commercial construction & many more