Mighty Max 12V 9AH GEL F2 Battery Replaces RBC2 APC Rechargeable PC9-12 - 2 Pack

APC RBC43 Battery Set of 8 x 12V 5.5AH T2 Replacement Batteries by SigmasTek

SPS Brand RBC2FI-P Rechargeable Battery Cartridge for BackUPS 300

RBC2 RBC17 APC UPS Battery Pack Replacement BK400 BK300 BK500

Mighty Max ML9-12 GEL 12V 9AH GEL F2 Terminal Rechargeable SLA Battery - 4 Pack

12V 7AH Replacement Battery for APC RBC38 RBC40 RBC51 RBC11

Mighty Max 12V 7AH Compatible for APC SMART-UPS BACK-UPS BK BP CS RBC 2 RBC2

Power-Sonic 2 Pack - 12V 9Ah BATTERY APC BACK-UPS XS1500 RBC109 PS-1290