BTI APCRBC140-SLA140 2-cell 12V 5.5A Sealed Lead Acid Battery for APC SRT10KRMXLI, SRT10KRMXLT-IEC, SRT10KXLT-IEC, SRT192RMBP2, SRT5KRMXLT-IEC, SRT5KXLT, SRT6KRMXLT, SRT6KXLT, SRT8KRMXLI, SRT8KXLI, SUR8000XLTW, SURT10000XLT, SURT10KRMXL6U-TF5, SURT15KRMXLT-TF5, SURT192XLBP