{"product_id":"best-one-backup-650va","title":"BEST ONE Backup 650VA","description":"\u003cp\u003eUPS Specifications\u003cbr\u003eInput     Voltage: 160–275 V\u003cbr\u003e              Frequency: 50 Hz or 60 Hz ±6%\u003cbr\u003eOutput  Voltage: 220 VAC (±5%, adjustable)\u003cbr\u003e              Frequency: 50 Hz or 60 Hz ±1%\u003cbr\u003e              Waveform: Square wave\u003cbr\u003e              Voltage regulation: 10%\u003cbr\u003e              Transfer time: Less than 10 ms (10 ms during system check)\u003cbr\u003e              Rear sockets: 3 IEC sockets — 2 battery-backup sockets and 1 printer-surge         \u003cbr\u003eBattery   Type: Sealed lead-acid, maintenance-free\u003cbr\u003e               Backup time: 20–40 minutes, depending on the load conditoin \u003cbr\u003e               Recharge time: 8 hours to reach 90% capacity\u003cbr\u003eProtection\u003cbr\u003e               Over-voltage : AC input \u0026gt;25%\u003cbr\u003e               Under-voltage : AC input \u0026lt;25%\u003cbr\u003e               EMI\/RFI: EN50081-1 and FCC Part 15 Class A\u003cbr\u003e               Surge : IEEE 587 Category A, varistor clamping, 480 joules at 10–12 seconds\u003cbr\u003e               Overload protection: Fuse and current limiting\u003cbr\u003e               Short-circuit protection: Fuse, current limiting, and cutoff\u003cbr\u003e               Low-battery cutoff: Two-stage protection during battery drain and after cutoff\u003cbr\u003eAudible Alarms\u003c\/p\u003e\n\u003cp\u003e               Battery discharge: Beeps every 4 seconds after mains fail\u003cbr\u003e               Final battery discharge: Beeps once every second as the battery approaches the                 low-battery stage\u003cbr\u003e               Overload\/short circuit: Continuously\u003c\/p\u003e\n\u003cp\u003eEnvironment\u003cbr\u003e               temperature: 0–40°C (32–104°F)\u003cbr\u003e               Relative humidity: 0–90%, non-condensing\u003cbr\u003ePhysical Specifications\u003cbr\u003e               Acoustic noise: Less than 50 dB at 1 meter\u003cbr\u003e               Outlet: IEC 320\u003cbr\u003eWeight:   6.5 kg\u003cbr\u003eDimensions: 32.5 × 13.9 × 21.0 cm\u003c\/p\u003e\n\u003cp\u003e               \u003c\/p\u003e","brand":"RF Telecom LB ","offers":[{"title":"Default Title","offer_id":46534576865430,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/0511\/1702\/files\/29af19493.jpg?v=1787039453","url":"https:\/\/rftelecomlb.com\/products\/best-one-backup-650va","provider":"RF Telecom LB ","version":"1.0","type":"link"}