Top 10 Best Mini ups 2025

Offers 1000VA / 600W battery backup capacity to keep essential devices powered during outages.
Includes 8 NEMA 5-15R outlets: 4 with battery backup and surge protection, and 4 with surge protection only.
Equipped with a 6-foot power cord and space-saving right-angle 3-prong plug for flexible installation.
Provides 1 GB network dataline protection to guard connected devices from network surges.
Features Automatic Voltage Regulation (AVR) that corrects voltage fluctuations without draining the battery.
Compatible with Active PFC power supplies and supports PowerChute UPS management for Windows; Mac users can use native Energy Saver settings.
Energy Star certified and includes a replaceable battery option for long-term reliability and reduced waste.
Replacement battery must be purchased separately, adding an extra cost for future maintenance.

Provides 650VA/390W battery backup using simulated sine wave output to protect essential electronics.
Equipped with eight NEMA 5-15R outlets: four with battery backup and surge protection, and four surge-only outlets.
Three of the surge-only outlets feature ECO mode to cut power to peripherals when the main device powers down.
Multifunction LCD panel shows real-time information on battery status, load levels, and power conditions.
ECO mode helps reduce energy usage and lowers electricity bills by managing connected peripherals.
Comes with a right-angle, 45-degree offset plug and a five-foot power cord for flexible placement.
Includes 3-year warranty with battery coverage and $100,000 Connected Equipment Guarantee.
Simulated sine wave output may not be suitable for high-end or sensitive electronics.

Provides 850VA/510W pure sine wave output, ideal for safeguarding active PFC and conventional power supplies.
Features 10 total NEMA 5-15R outlets—5 with battery backup and surge protection, and 5 with surge protection only.
Equipped with a right-angle NEMA 5-15P input plug and a five-foot power cord for flexible placement.
Multifunction color LCD panel offers real-time status updates and alerts for battery and power conditions.
LCD screen is tiltable up to 22 degrees for easier viewing from different angles.
Includes Automatic Voltage Regulation (AVR) to correct minor power fluctuations without using battery power.
Comes with a 3-year warranty including the battery, plus a $250,000 Connected Equipment Guarantee.
Color LCD may be too small for easy readability from a distance in larger setups.

Provides 850VA/450W battery backup power to keep essential devices running during outages.
Offers 9 NEMA 5-15R outlets, including 6 with battery backup and surge protection, and 3 with surge protection only.
Includes 2 USB charging ports (2.4A shared) for convenient charging of mobile devices and electronics.
Equipped with a 5-foot power cord and a right-angle, 3-prong wall plug for easier placement in tight spaces.
Wall-mountable design adds flexibility for home or office setups where space is limited.
Compatible with PowerChute UPS management software via dedicated data port for Windows systems.
Features a replaceable battery system using model RBC17 for extended product lifespan and easier maintenance.
Replacement battery is sold separately, adding an extra cost for long-term upkeep.

Features eight NEMA 5-15P outlets with surge protection and battery backup, plus an efficient cooling system that runs under 50 dB for quiet operation.
Built-in Battery Management System (BMS) and PP45 terminals ensure safe and reliable battery performance and connectivity.
Uses advanced LiFePO4 battery technology with over 10 years of lifespan and 5000+ charge cycles, reducing total cost of ownership by more than 40%.
Provides 1000VA/800W pure sine wave output, protecting against outages, surges, voltage drops, and electrical noise.
Passed major safety certifications like UL1642, UL1973, and TUV, and includes industry-leading chip technology for dual anomaly protection.
Real-time LCD display delivers key battery and power information, while automatic safety features prevent overload and overheating.
Includes buzzer mute function with a multifunction switch for alarm control and power cycling, enhancing user convenience.
Cooling fan may activate loudly during heavy battery use, which could be distracting in quiet environments.

Provides reliable surge protection and battery backup during power outages, spikes, and surges.
Features 8 total outlets, including 4 surge-only and 4 with both battery and surge protection.
Includes 2 widely spaced outlets designed for larger transformer-block plugs.
Offers USB communication for notifications and automatic shutdown with free downloadable software.
Includes RJ45/11 ports for telephone and network data line surge protection.
Energy Star certified for energy efficiency and environmentally friendly performance.
Backed by a 3-year full warranty including the battery with advanced replacement service.
Does not support pure sine wave output, which may not be ideal for sensitive electronics.

Provides 650VA/390W battery backup using simulated sine wave output to protect essential electronics.
Equipped with eight NEMA 5-15R outlets: four with battery backup and surge protection, and four surge-only outlets.
Three of the surge-only outlets feature ECO mode to cut power to peripherals when the main device powers down.
Multifunction LCD panel shows real-time information on battery status, load levels, and power conditions.
ECO mode helps reduce energy usage and lowers electricity bills by managing connected peripherals.
Comes with a right-angle, 45-degree offset plug and a five-foot power cord for flexible placement.
Includes 3-year warranty with battery coverage and Connected Equipment Guarantee.
Simulated sine wave output may not be suitable for high-end or sensitive electronics.

Provides 425VA / 225W battery backup power to keep WiFi routers and essential electronics running during outages.
Features 6 NEMA 5-15R outlets, with 4 offering both battery backup and surge protection, and 2 for surge protection only.
5-foot power cord with right-angle 3-prong plug allows for flexible, wall-mountable setup.
Compact design is ideal for small spaces like home offices or networking corners.
Outlets are designed with light resistance to ensure secure plug engagement.
Offers a 3-year warranty and a $75,000 connected equipment guarantee for added security.
Reliable power solution for small, critical electronics like modems, routers, and VOIP phones.
Battery is not user-replaceable, requiring technician service for replacement.

425VA/260W battery backup system uses simulated sine wave output to protect home office and entertainment equipment.
Equipped with 8 NEMA 5-15R outlets, including 4 with battery backup and surge protection and 4 with surge protection only.
Includes a 5-foot power cord with a NEMA 5-15P plug for easy setup and connection.
LED status light indicates power-on and wiring fault for quick troubleshooting.
Transformer-spaced outlets allow for easy connection of larger plugs without blocking adjacent outlets.
GreenPower UPS high-efficiency design reduces energy consumption, making it eco-friendly.
Comes with a 3-year warranty, including the battery, and a $75,000 connected equipment guarantee.
Battery is not user-replaceable, requiring service by a qualified technician for replacement.

7 standard US outlets: 5 black outlets with backup & surge protection and 2 white outlets with surge protection only.
Additional ports include an RJ45 port for surge protection, 2 USB outlets, and 1 Type-C outlet for fast charging devices like phones and laptops.
Automatic voltage regulation with simulated sine wave current ensures stable, clean power for devices, protecting from surges.
Compact and versatile design fits in any space and can be placed either vertically or horizontally.
Easy battery replacement with a user-friendly design, requiring only a Phillips screwdriver.
Quiet operation with a simple press of the power button to silence the unit.
Provides reliable backup for computers, routers, modems, and other network devices.
Battery replacement is necessary when the battery is no longer functional, which may require additional time and effort.