APC On-Site Warranty Extension - Extended Service Agreement - Parts and Labor (for UPS 10-15 KVA) - 1 Year - On-site - Business Hours - Response Time: NBD - For P/N: E3SUPS10K3I, E3SUPS10K3IB, E3SUPS15K3I, E3SUPS15K3IB, E3SUPS15KHB1, E3SUPS15KHB2 - WOE1YR-EZU-15