Eaton 3S Mini UPS

The Eaton 3S Mini UPS is a compact, high-efficiency backup power solution designed mainly for routers, ONTs, IP cameras, and small networking devices. Unlike traditional large UPS systems, it is built for low-power electronics, providing seamless backup during power outages while maintaining stable DC power output.

Key Features & Benefits

• Compact Mini UPS Design
  • Small and lightweight unit that fits easily on desks or wall-mounted setups, ideal for home and office networking devices.
• Multiple DC Output Support
  • Provides different voltage outputs (commonly 9V, 12V, and USB 5V) to support routers, modems, and CCTV devices.
• Automatic Power Switching
  • Instantly switches to battery power during outages, ensuring uninterrupted internet and device uptime.
• Lithium-Ion Battery Technology
  • Offers longer lifespan, faster charging, and better efficiency compared to traditional lead-acid UPS systems.
• Overload and Surge Protection
  • Protects connected devices from voltage spikes, short circuits, and unstable power conditions.

Technical Specifications

General Specifications

• Brand: Eaton
• Model: 3S Mini UPS
• UPS Type: DC Mini UPS
• Application: Networking and low-power electronics

Input

• Input Voltage: 100–240V AC
• Frequency: 50/60Hz
• Input Connector: AC adapter

Output

• Output Voltage Options: 9V / 12V DC + 5V USB
• Output Current: Up to 2A (varies by model version)
• Output Power: Typically up to 36W

Battery

• Battery Type: Lithium-Ion
• Backup Time: 2–8 hours (depending on device load)
• Recharge Time: 4–6 hours (typical)

Protection Features

• Overcharge protection
• Short circuit protection
• Over-discharge protection
• Surge protection

Physical Specifications

• Dimensions: Compact mini form factor (~160 × 105 × 33 mm, varies slightly)
• Weight: Approx. 400–500 g
• Color: White / Black (depending on variant)

Pros

• Very compact and space-saving
• Ideal for routers and Wi-Fi continuity during outages
• Multiple DC output options
• Fast automatic switching with no downtime
• Long-life lithium battery

Cons

• Not suitable for computers or heavy loads
• Limited power capacity (low-watt devices only)
• Backup time depends heavily on connected device load
• No display or advanced monitoring features

Ideal For

• Wi-Fi routers
• Fiber ONTs
• CCTV cameras
• VoIP phones
• Small networking setups
• Home internet backup systems

Available from Novelty Tech Solution
Location: Revlon Professional Plaza, Mezzanine 2, Shop Number 1, Nairobi CBD, Kenya.