Best Backup Battery Power Supply

CyberPower CP1000AVRLCD Intelligent LCD UPS System 1000VA/600W 9 Outlets AVR Mini-Tower & ST625U Standby UPS System 625VA/360W 8 Outlets 2 USB Charging Ports Compact

Product 1: 1000VA/600W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard....
Product 1: 9 NEMA 5-15R OUTLETS: 5 battery backup & surge protected outlets.
INPUT: NEMA 5-15P right angle, 45 degree....
Product 1: MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions, including: estimated runtime, battery....
Product 1: AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the....
Product 2: 625VA/360W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard home office and....

750VA / 500W Battery Backup Uninterruptible Power Supply (UPS).
Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics.
6 battery backup and surge protector outlets.
Smart UPS battery backup with LCD Display.Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet.

Product 1: 850VA/510W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power....
Product 1: 10 NEMA 5-15R OUTLETS: Five battery backup & surge protected outlets.
Product 1: MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions.
Product 1: AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the....
Product 2: 625VA/360W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard home office and....

1500VA / 1000W Battery Backup Uninterruptible Power Supply (UPS).
Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics.
8 battery backup and surge protector outlets.
Smart UPS battery backup with LCD Display. Input frequency : 50/60 Hz +/- 3 Hz (auto sensing).
Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet.
High-efficiency green mode/Automatic voltage regulation.
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750VA / 450W Battery Backup Uninterruptible Power Supply (UPS).
10 Total Outlets: 5 Outlets provide Battery Backup and Surge Protection.
5 Outlets offer Power Surge Protection Only.
When the power goes out, an APC battery backup with surge protection provides guaranteed power for computers, external hard-drives and other electronics, including your wireless router so you can maintain a network connection for your IoT devices when you need it most!.

1300VA / 780W Battery Backup Uninterruptible Power Supply (UPS).
10 Total Outlets: 5 Outlets provide UPS Power Backup and Surge Protection.
Automatic Voltage Regulation (AVR) maintains safe voltage conditions without using backup battery power. Topology-Line interactive.
When the power goes out, an APC battery backup with surge protection provides guaranteed power for computers, external hard-drives and other electronics, including your wireless router so you can maintain a network connection for your IoT devices when you need it most!.

1500VA / 900W Battery Backup Uninterruptible Power Supply (UPS).
Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics.
6 battery backup and surge protector outlets.
Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet.

Uninterruptible Power Supply Bundle Including the APC 1500VA / 865W Backup Battery Uninterruptible Power Supply (UPS) and 16GB USB 3.0 DataTraveler....
10 Total Outlets (NEMA 15-15R): 5 Battery Backup and surge protection, and 5 surge protection only.
Automatic Voltage Regulation (AVR) instantly corrects low/high voltage fluctuations, and is Active PFC compatible..
LCD Display: Tilted for easy viewing of UPS like power-load of connected devices, battery runtime, power level of the battery and more.

UPS: Surge protection and battery backup buffer against power supply interruptions caused by blackouts, lightning strikes, brownouts and other power supply issues..
OUTLETS: Eight outlets, with four of them dedicated to protecting sensitive electronics that don't require battery backup, which allows users to tailor protection to device requirements.
USB port and multiple mounting capabilities..
ENERGY STAR CERTIFIED: UPS provides backup power and protection during damaging surges, spikes or power outages while remaining energy efficient.
MANUFACTURER'S : Three-year, full unit coverage including the battery with no-hassle, advanced replacement.
USER FRIENDLY: LCD display screen on front of unit for easily monitoring estimated run time, load capacity, battery status, and input/output voltage and frequency.