APC RBC43 Battery Unit - 12 V DC - Maintenance-free
APC SYBTU2-PLP Battery Unit 9000 mAh Lead Acid SYBTU2-PLP SYBTU2-PLP-1. Battery Enclosure Type. Maintenance free, spill-proof. HP Battery Unit - Lead Acid - Hot Swappable - 48 Hour Recha J2R10A. Service & Support.