BTI APCRBC106-SLA106 12V 1-CELL LEAD ACID UPS BATTERY FOR APC BACK-UPS BGE90M, BGE90M-CA, BE400-CP, BE400-FR, BE400-GR, BE400-IT, BE400-KR, BE400-RS, BE400-SP, BE400-UK, APCRBC106, RBC106 - 2 YR WARRANTY