APC Smart-UPS SRT 192V 8kVA and 10kVA Battery Pack - Battery enclosure - 2 x lead acid - black - for P/N: SRT10KRMXLI, SRT10KXLI, SRT8KRMXLI, SRT8KXLI (SRT192BP2) at TigerDirect.com
APC® SRT192RMBP2 Battery Pack, For Use With: Model SRT10KRMXLI, SRT10KXLI, SRT8KRMXLI and SRT8KXLI Smart Uninterruptible Power Supply | SMC Electric