Amazon.com: APC Smart-UPS 500VA Lithium Ion UPS with SmartConnect, SCL500RM1UC, Line Interactive, Sine Wave UPS, Short-Depth 120V Uninterruptible Power Supply : Electronics
Amazon.com: APC BE500R Back-UPS 500VA for Home/Office Computers (Discontinued by Manufacturer) : Electronics
Amazon.com: APC Smart-UPS 500VA Lithium Ion UPS with SmartConnect, SCL500RM1UC, Line Interactive, Sine Wave UPS, Short-Depth 120V Uninterruptible Power Supply : Electronics
Amazon.com: Replacement for APC Back-UPS RS 500VA BR500I Battery UB1280 Universal Sealed Lead Acid Battery (12V,8Ah,8000mAh,F1 Terminal) - Includes Two F1 to F2 Terminal Adapters Compatible with CP1500AVRLCD : Health & Household