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Uninterruptible Power Supplies (UPS)
  • Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
  • Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
  • Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
  • Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
  • Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
  • Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer
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Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer

  • >= 1 Pieces
    $22
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Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Backup Power & Voltage Stabilization: Provides 650VA output during power outages or fluctuations, featuring Boost/Buck Automatic Voltage Regulation (AVR) to stabilize voltage for connected devices.
  • Surge Protection: Safeguards electronics from voltage spikes and surges, ensuring device longevity.

Key features

  • 1. Material Technology

    • With sealed lead-acid batteries and optimized ventilation design, ensure reliable power backup and stable operation under continuous load.

  • 2. Interactive Design

    • With intuitive front panel controls and status indicators, monitor and manage power supply effortlessly.

  • 3. Performance Parameters

    • With 650VA output capacity and AVR (Automatic Voltage Regulation) technology, deliver up to 20% faster response time than traditional standby UPS models*

  • 4. Scenario Solutions

    • Ideal for home/office and instrumentation setups, providing uninterrupted power for sensitive equipment in unstable power environments.

  • 5. Certification Standards

    • Complies

Product details

Shenzhen Offline UPS 650va boost and Buck AVR UPS for Computer

The Shenzhen Offline UPS 650VA is a reliable power protection solution designed for computers and instrumentation systems. Built with black plastic for a sleek, modern aesthetic, it features ventilation slots for optimal heat dissipation and includes surge protection to safeguard connected devices. With a 650VA capacity and sealed lead-acid batteries, it ensures uninterrupted power during outages while maintaining voltage stability through its Boost/Buck Automatic Voltage Regulation (AVR) system.

Technical specifications

FeatureSpecificationBenefit
Backup Capacity650VASupports moderate device loads during outages.
Battery TypeLead Acid/Sealed Lead AcidDurable, maintenance-free operation.
Voltage RegulationBoost/Buck AVRStabilizes power fluctuations for critical systems.
Heat DissipationFront Ventilation SlotsPrevents overheating during prolonged use.
Surge ProtectionBuilt-inShields devices from voltage spikes.
ApplicationInstrumentation, ComputersIdeal for labs, offices, and sensitive equipment.

Customization guide

Adjustable voltage thresholds can be tailored to meet specific power stability requirements for instrumentation systems. The sealed lead-acid battery design allows for flexible installation in confined spaces.

Get inspired

Ensure seamless operation of your computer or lab equipment with the Shenzhen Offline UPS 650VA. Its robust AVR system and surge protection provide a shield against power disruptions, while its compact, modern design blends seamlessly into any workspace.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Backup Time8 minutes12 minutes15 minutes
Voltage RegulationNone (Offline UPS)Boost/Buck AVRDual-Conversion AVR
Battery TypeLead AcidSealed Lead AcidHot-Swap Sealed
Input Voltage Range180–260V150–280V120–320V

Supplier's note

  1. Technical Breakthroughs:

    • Boost/Buck AVR (Advanced/Pro): Stabilizes voltage fluctuations by ±25%, reducing downtime for instrumentation systems.
    • Hot-Swap Battery (Pro): Enables seamless battery replacement without interrupting power supply, critical for 24/7 operations.
    • Wider Input Range (Pro): Operates in unstable grids (e.g., 120–320V), outperforming standard UPS models by 40% in voltage tolerance.

  2. Version Selection Guide:

    • Base Model: Ideal for home offices or small devices where basic backup and surge protection suffice.
    • Advanced Model: Perfect for labs or SMEs needing voltage regulation for sensitive instrumentation.
    • Pro Model: Tailored for data centers or industrial settings requiring extended runtime and extreme grid adaptability.

With the Pro Model’s dual-conversion AVR, you can handle power instability 20% better than industry benchmarks. Pair its hot-swap capability with sealed batteries to ensure zero downtime during critical operations. For home users, the Base Model’s 650VA capacity delivers cost-effective protection for essential devices.

Frequently asked questions

  • Which Shenzhen UPS model is best for small offices with computer equipment?

  • How do I maintain the ventilation slots on a Shenzhen Offline UPS?

  • Offline vs Line Interactive UPS: Which is better for home computer use?

  • Can I upgrade the battery capacity of the Shenzhen 650VA UPS?

  • Does the Shenzhen 650VA UPS protect against voltage spikes for instrumentation?

  • Is the lead-acid battery in this UPS safe for sensitive lab equipment?

  • Can I customize the Shenzhen UPS for 24/7 server backup?

  • How long does the 650VA UPS last during a power outage?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Backup TimeData Centers, HospitalsIndustry: 5–10 minOur Base: 15 min (▲)Our Advanced: 30 min (▲▲) (IEC 62034 compliant)
Surge ProtectionHome Offices, Small BusinessesIndustry: 1,080 JOur Base: 1,500 J (▲)Our Advanced: 2,500 J (▲▲) (IEC 61643-1 certified)
Noise LevelOpen-Plan Offices, HomesIndustry: 45 dBAOur Base: 43 dBA (▲)Our Advanced: 40 dBA (▲▲) (Quieter than a refrigerator hum)
Voltage RegulationIndustrial Equipment, Server RoomsIndustry: None (Basic Offline UPS)Our Base: None (Offline)Our Advanced: ±10% auto-reg (▲▲) (IEC 61000-3-2 compliant)
Battery Type/LifetimeRemote Locations, Backup GeneratorsIndustry: Standard SLA (2-year warranty)Our Base: SLA with 3-year warranty (▲)Our Advanced: AGM SLA (5-year warranty) (▲▲) (IEC 60896-20)
Runtime ExpandabilityLarge Homes, Small BusinessesIndustry: No expansionOur Base: +1 battery slot (▲)Our Advanced: Multi-battery support (▲▲)

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