BTI Replacement Battery #18 for APC - UPS battery - Sealed Lead Acid (SLA)

BTI RBC18 Compatible Lead Acid Battery for APC model replaces Cartridge #18 fits APC PS250, PS250I, PS450, PS450I, SC250RM1U, SC250RMI1U, SC450R1X542, SC450RM1U, SC450RMI1U. 18 Month Warranty. Meets or exceeds OEM spec. BTI is here to help you obtain the best quality lowest priced replacement laptop battery, laptop ac adapter, projector lamp, UPS batteries, and other electronic consumer accessories. We use 100% OEM compatible technology to provide you with the highest quality of products. We specialize in those hard to find products and specialty items, feel free to contact us with inquiries.