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Best Home Battery Backup Power Supply

From leading brands and best sellers available on the web.
#1

Winner

Jackery Explorer 1000 v2 Portable P

Jackery

editor-choice-ribbon

Jackery Explorer 1000 v2 Portable Power Station(2024 New),1070Wh LiFePO4 Battery,1500W AC/100W USB-C Output, 1 Hr Fast Charge, Solar Generator for Outdoor Camping,Off-grid Living,RV,Emergency

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#2
Anker SOLIX C1000 Portable Power St

Anker

Anker SOLIX C1000 Portable Power Station, 1800W (Peak 2400W) Solar Generator, Full Charge in 58 Min, 1056wh LiFePO4 Battery for Home Backup, Power Outages, and Outdoor Camping (Optional Solar Panel)

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#3
EF ECOFLOW Portable Power Station D

EF ECOFLOW

31%OFF

EF ECOFLOW Portable Power Station DELTA 2 Max, 2400W LFP Solar Generator, Full Charge in 1 Hr, 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)

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#4
Jackery Portable Power Station Expl

Jackery

7%OFF

Jackery Portable Power Station Explorer 300, 293Wh Backup Lithium Battery, Solar Generator for Outdoors Camping Travel Hunting Blackout (Solar Panel Optional)

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#5
BLUETTI Portable Power Station AC18

BLUETTI

10%OFF

BLUETTI Portable Power Station AC180, 1152Wh LiFePO4 Battery Backup w/ 4 1800W (2700W peak) AC Outlets, 0-80% in 45 Min., Solar Generator for Camping, Off-grid, Power Outage

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#6
EF ECOFLOW Portable Power Station R

EF ECOFLOW

11%OFF

EF ECOFLOW Portable Power Station RIVER 2 Max 500, 499Wh LiFePO4 Battery/ 1 Hour Fast Charging, Up To 1000W Output Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use

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#7
Jackery Explorer 2000 v2 Portable P

Jackery

editor-choice-ribbon

Jackery Explorer 2000 v2 Portable Power Station, 2042Wh LiFePO4 Home Backup Battery, 2200W Solar Generator with 20ms UPS, USB-C PD 100W Fast Charging for Emergencies, Power Outages, Outdoor Camping

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#8
Anker SOLIX F2000 Portable Power St

Anker

Anker SOLIX F2000 Portable Power Station, PowerHouse 767, 2400W Solar Generator, GaNPrime Battery Generators for Home Use, LiFePO4 Power Station for Outdoor Camping, and RVs (Solar Panel Optional)

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#9
Jackery Portable Power Station Expl

Jackery

10%OFF

editor-choice-ribbon

Jackery Portable Power Station Explorer 500, 518Wh Outdoor Solar Generator Mobile Lithium Battery Pack with 110V/500W AC Outlet for Home Use, Emergency Backup,Road Trip Camping (Solar Panel Optional)

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#10
EF ECOFLOW Portable Power Station R

EF ECOFLOW

13%OFF

EF ECOFLOW Portable Power Station RIVER 2 Pro, 768Wh LiFePO4 Battery, 70 Min Fast Charging, 4X800W (X-Boost 1600W) AC Outlets, Solar Generator for Outdoor Camping/RVs/Home Use Black

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Buying Guide for the Best Home Battery Backup Power Supply

Choosing the right home battery backup power supply is crucial for ensuring that your home remains powered during outages and emergencies. The right backup power supply can provide peace of mind, convenience, and safety. To make an informed decision, it's important to understand the key specifications and how they align with your needs. Here are the key specs to consider and how to navigate them.
Battery CapacityBattery capacity, measured in kilowatt-hours (kWh), indicates how much energy the battery can store. This is important because it determines how long the battery can power your home during an outage. Smaller capacities (around 5-10 kWh) are suitable for short outages or powering essential devices, while larger capacities (10-20 kWh or more) can support longer outages or more extensive power needs. Consider your typical power usage and the duration of outages in your area to choose the right capacity.
Power OutputPower output, measured in kilowatts (kW), indicates the maximum amount of power the battery can deliver at any given time. This is important for ensuring that the battery can handle the load of the devices you want to power. Lower power outputs (1-3 kW) are suitable for basic needs like lighting and small appliances, while higher outputs (3-10 kW or more) can support larger appliances and more extensive power needs. Assess the power requirements of the devices you plan to run during an outage to determine the appropriate power output.
Battery TypeBattery type refers to the technology used in the battery, such as lithium-ion, lead-acid, or others. This is important because it affects the battery's lifespan, efficiency, and maintenance needs. Lithium-ion batteries are popular due to their long lifespan, high efficiency, and low maintenance, making them suitable for most home backup systems. Lead-acid batteries are generally cheaper but have shorter lifespans and require more maintenance. Consider your preference for maintenance and longevity when choosing the battery type.
Cycle LifeCycle life refers to the number of charge and discharge cycles a battery can undergo before its capacity significantly degrades. This is important for understanding the long-term durability and cost-effectiveness of the battery. Higher cycle life (e.g., 5,000 cycles or more) means the battery will last longer and provide better value over time. If you expect to use the battery frequently, a higher cycle life is beneficial. For occasional use, a lower cycle life may be sufficient.
Inverter CompatibilityInverter compatibility refers to whether the battery can work with your existing or planned inverter system. This is important because the inverter converts the battery's DC power to AC power for use in your home. Some batteries come with built-in inverters, while others require a separate inverter. Ensure that the battery you choose is compatible with your inverter system to avoid compatibility issues and additional costs.
Installation and Space RequirementsInstallation and space requirements refer to the physical space needed for the battery and any associated equipment. This is important for ensuring that you have adequate space and that the installation process is feasible. Some batteries are compact and can be wall-mounted, while others require more floor space. Consider the available space in your home and any installation constraints when choosing a battery.
Warranty and SupportWarranty and support refer to the manufacturer's guarantee and the availability of customer service. This is important for ensuring that you have support in case of issues and that the battery is protected against defects. Look for batteries with longer warranties (e.g., 10 years) and good customer support to ensure peace of mind and reliable service.