Back-UPS Pro 420. BP420SI 420VA, 260W, 1.9A This is an Uninterruptible Power Supply (UPS), the device was used at home, but I just fitted a new battery. Suitable for power backup for small computers and devices. It's in working conditions with minor sctatches and wear. Sold as is. Connectors: 4 × IEC C14 (power out)1 × IEC C13 (power in)2 × RJ11 surge protection1 × Female DB9 (RS232 serial communication) Cables included:1 × 10A IEC C14 Plug to IEC C13 Socket Extension Lead, Black, 2m 1 × IEC C14 Plug to 13A UK Socket Power Lead, 1m Battery: 7Ah 12V AGM Lead Acid Battery (New) Keywords: “UPS backup,” “surge protector,” “home office,” “lab equipment,” “UPS”
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