Distributor Part # TR 21-2115 Manufacturer Part # 081-0148-25-BGH Product DescriptionDesigned for shop use with 4 independent charging stationsSame features as Battery TenderMicro processor controlled constant current chargingPerfect for AGM, sealed maintenance free, lead calcium and flooded batteries2-year manufacturers warranty Battery Tender Management Systems – 25ft. Adapter Cable – 4 Pk 081-0148-25-BGH