Replaces: APCRBC161, RBC161, Battery Cartridge #161 Compatible models: BN1500M2, BN1500M2-CA, BR1350MS, BR1350MS-TW, BR1500M2-LM, BR1200SI Dimension: 11.50' L x 2.50' W x 4.25' H Weight: 11 LB Maintenance Free Sealed Lead-Acid Battery (leak proof) 18 Month Warranty Ships from the United States (USA) - Powerwarehouse is a USA based company