3 Best Battery Backup for Refrigerators and Freezers During Power Outages

Power outage can strike at any time and can ruin all the food stored in your refrigerators or freezers. A dependable battery backup for refrigerator and freezer will save you from such situations during unexpected blackouts. In this blog post, we will explore what you should keep in mind when selecting the energy storage system as your emergency home backup.

Why Do You Need a Battery Backup for Refrigerator and Freezer?

A backup battery for refrigerators and freezers is a portable power system that comes into effect when there is the failure of a primary source of power. These systems come in different sizes and capacities to handle different applications. A reliable battery backup for your freezer and refrigerator prevents food spoilage and helps avoid potential health risks during outages.

The backup battery for refrigerators and freezers is also very reassuring in case you remain in areas that face frequent blackouts or, worse, strong weather elements. With a residential backup, you will keep running your home with efficiency during an outage.

How Many Watts Do I Need to Power a Refrigerator and Freezer?

These are very varied when it comes to wattage for refrigerators and freezers due to their size, age, and energy efficiency. In general, a refrigerator uses anywhere between 100 and 800 watts, while a freezer may use anywhere from 200 to 500 Watts. Note that the compressor requires as much as 2000 watts as a starting surge in power consumption, then consume rated watts for normal running.

In selecting a battery backup for your freezer and refrigerator, consider the capability in providing power for the starting and running wattage so that it won't overload and cut power in case of an outage.

What Capacity Do I Need to Run My Refrigerator and Freezer with a Battery Backup?

Capacity for a battery backup system of a freezer or refrigerator is defined by the Watt-hour, which is the length of time it can operate an appliance. To approximate the capacity required, find out the wattage rating of your refrigerator and freezer, then multiply this number by the number of hours in the expected outage. For example, if your refrigerator uses 200 watts and your freezer pulls in 300 watts and you anticipate 12 hours of outage, you will need at least 6000Wh of battery capacity. However most power stations do not operate at 100% efficiency, as energy loss occurs during the conversion and transmission processes. This meants the battery capacity of your portable power station should be higher than the actual power needed to run your refrigerator and freezer.

Selecting a battery backup for the freezer and refrigerator of higher capacity means you can guarantee to have sufficient power for longer outages or supplementary household electronics.

How to Select the Best Battery Backup for Refrigerator and Freezer?

Here are the things that you need to take into consideration in selecting the best battery backup for your freezer and refrigerator:

Capacity: A battery backup with much-requisite watt-hour to keep both your refrigerator and freezer running throughout the time of an outage.

Portability: If you are going to have any reason to move the backup system around, consider the weight and ease of transport.

Variety in Charging: A system with the additional option for solar panels, car chargers, and wall outlets provides variety in recharging your battery backup during long power cuts.

Kind of Battery: Evaluate what kind of battery works more efficiently and lasts longer compared to other alternatives.

Emergency Power Supply: A quick response time ensures instant power delivery, immediately protecting your appliances from interruption.

3 Best Battery Backup for Refrigerators and Freezers During Power Outages

The Dabbsson portable power stations feature an impressive 15ms EPS (emergency response supply) response time, providing almost instant power when an outage occurs, crucial for both household and commercial refrigerators and freezers. Below are some of the best battery backups for refrigerators and freezers available on the market:

Dabbsson DBS1000 Pro Portable Power Station

Dabbsson DBS1000 Pro Portable Power Station is ideal for homeowners who experience short-term outage or want a lightweight but powerful battery backup for small to medium-sized refrigerators and freezers.

· Lightweight & Portable: Only 34.39 lb weight makes it easy to transport in emergencies.

· Expandable Capacity: Battery capacity range from 1.24-10.64kWh to help keep your refrigerator running for many hours or all day during a blackout.

· 2000W Output: Rated at 2000W but can surge up to 3000W with Power Boost mode to handle the starting wattage on most refrigerators.

· Multi-Device Support: Power up to 13 devices at once, ideal for running essentials like portable refrigerators, freezers, and other appliances.

· Flexible Charging: Support up to 1200W AC, 1200W max solar charging, and car charging, ready for extended outages.

Dabbsson DBS2300 Portable Power Station

The Dabbsson DBS2300 Portable Power Station has some serious performance for homes with larger refrigerators or those that have to deal with longer outages.

· Capacity Expandable: 2.15–16.6 kWh of large capacity keeps refrigerators running through long outages for longer hours on end.

· 2200W Power Output: 2200W output, surging to a maximum of 3000W with Power Boost mode, ensures it could handle high-demand refrigerators, freezers, and other appliances.

· Super Quiet Performance: At just 25dB, massively quieter than gas generators, it's great for using in the room without disturbing the peace of the house.

· Flexible Recharge Options: Supports 1800W super-fast AC charging, 600W solar charging, and car charging for flexibility in cases of long power outages.

· Power Up to 15 Devices: Connect your refrigerator, freezer, and other important devices, like lights or fans, all at once.

Dabbsson DBS3500 Portable Power Station

Dabbsson DBS3500 Portable Power Station can handle multiple refrigerators and freezers, providing power backup for high-draw commercial refrigerators and freezers during long power outages.

· Expandable Capacity: It ranges from 3.43-28.15kWh, good enough to keep big freezers and refrigerators running without any interruption for days.

· 3600W Power Output: 7000W when connected to another DBS3500 in parallel - best for homes requiring power to high wattage refrigerators and mutiple applliances at the same time. And the 240V supply makes it possible to power larger appliances for homes needing more power-hungry setups.

· Ultra-fast Charging: 1800W AC charging and 2400W solar charging get you well prepared even for prolonged outages.

· Whisper Quiet, No Fume, No Noise: Only 25dB, this portable power station is quiet enough for indoor use, without the loud noise like gas generators.

· Support Up to 16 Devices: Keep multiple refrigerators, freezers, and other essential devices running throughout your whole house.

Frequently Asked Questions About Battery Backup for Refrigerator and Freezer

1. How many hours can a battery backup manage to run a refrigerator or a freezer?

This would depend upon the capacity of the battery backup and the wattage rating of your refrigerator or freezer. Given a 2000Wh portable power station with 85% conversion efficiency, you could run a 200-watt refrigerator for up to 8.5 hours, whereas you could run a similar freezer, which uses 300 watts, for approximately 5.7 hours.

2. Can I power my refrigerator and freezer with a solar generator?

Yes, many of the battery backups for refrigerators and freezers come equipped with the ability to be solar charged so you can charge your battery during daylight hours and use it longer.

3. Are battery backups safe to use on refrigerators and freezers?

Yes, most modern battery backups for refrigerators and freezers have safety features such as surge protection and efficient inverters that can facilitate the safe operation of your refrigeration equipment while there is an outage of power.

Final Thoughts

A good battery backup for your refrigerator and freezer is one of the most worthy investments you can make in terms of maintaining food safety and preventing wastage of food items during power outages. From power stations to solar generators, select the capacity and features that best suit your needs will ensure you can live normally at home during any power outage or blackout.