Best Backup Power Battery

APC Back-UPS Connect UPS Battery Backup for Echo and Network Routers BGE70

The BGE70 UPS backup battery helps you stay connected to the Internet during power outages.
Ultra efficient design maximizes ups battery backup runtime for low-power devices like network routers, Amazon Echo or VOIP systems.
3 hours of extended runtime provides instant battery power to your critical electronics when the power goes out.
3 outlets provide battery backup power and surge protection.
Outlets support 2-prong plugs only. For 3-prong support, consider BGE50ML.

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!.

350VA/255W Standby Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment.
6 NEMA 5-15R OUTLETS: Three battery backup & surge protected outlets.
INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord.
LED INDICATORS: LED status lights indicate Power-On and Wiring Fault.
GREENPOWER UPS HIGH EFFICIENCY DESIGN: reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use.
3-YEAR WARRANTY – INCLUDING THE BATTERY.
dollars 75,000 Connected Equipment Guarantee.

Pump Sentry will reliably power your sump pump during a power outage.
it automatically switches to battery when AC power goes out & will automatically recharge when power is restored.
UL & CSA accredited, this 1200 Watt battery backup is compact.
it’s designed to operate most sump pumps up to 9 amps& comes with indicators for power output, battery charge, & battery replace.
This sump pump battery backup is housed in rugged aluminum & comes in a compact size.
supports full pump capacity & can be easily installed.
For functionality of the battery backup, connect a 12Volt deep cycle marine battery (purchased separately) with a capacity rating between 90 & 200 ampere hours.
The charging of the battery is resumed by the 822PS until the battery is returned to full capacity in preparation for the next power failure..

425VA/260W Standby Battery Backup Uninterruptible Power Supply (UPS) System.
8 NEMA 5-15R OUTLETS: (4) Battery Backup & Surge Protected Outlets and (4) Surge Protected Outlets safeguard home office and entertainment needs, including computers, gaming consoles, and broadband routers.
ADDITIONAL FEATURES: LED status light indicates Power-On and Wiring Fault, transformer-spaced outlets. 5 ft. cord with NEMA 5-15P plug.
GreenPower UPS High-Efficiency Design: Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use.
3-YEAR WARRANTY – INCLUDING THE BATTERY, $75,000 Connected Equipment Guarantee.

Battery backup kit includes a backup board and battery pack to provide up to four hours of power to a door access system in case of power disruptions.
Backup board automatically selects the voltage.
For use with Schlage Electronics PS900 Series power supplies.

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....

HOW IT WORKS: Pump Sentry will reliably power your sump pump during a power outage.
it automatically switches to battery when AC power goes out & will....
FEATURES: UL & CSA accredited, this 1800 Watt battery backup is compact & designed to operate most 3/4 Hp sump pumps.
COMPACT & DURABLE: Housed in rugged aluminum, it’s compact in size.
supports full pump capacity & can be easily installed - no extra plumbing or....
WHAT YOU NEED: For functionality of the battery backup, connect a 12Volt deep cycle marine battery (purchased separately) with a capacity rating....
BRAND PROMISE: We take pride in our rugged, built-to-last products & offer a 2-year factory warranty on our sump pump battery backup system.

1500VA/1050W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System.
designed to support Active PFC and conventional power supplies.
EIGHT NEMA 5-15R OUTLETS: Provide battery backup and surge protection.
INPUT: NEMA 5-15P straight plug with six foot power cord.
MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions, including: estimated runtime, battery capacity,....
AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery.
3-YEAR WARRANTY – INCLUDING THE BATTERY, $200,000 Connected Equipment Guarantee and FREE PowerPanel Business Edition Management Software (Download).