# Blackout Buddy Emergency Power Supply Review *By James Hills — Updated July 2026* Lose power for a couple of days with a fridge and freezer full of food, and you are looking at hundreds of dollars of spoiled groceries and a mess waiting for you. The Blackout Buddy Emergency Power Supply is a slim, automatic battery backup built to prevent exactly that, keeping your refrigerator cold through an outage with no generator, no fuel, and nobody home to start it. I have run one at our place in Michigan through a couple of outages this year, so here is how it performs and who should have one. **How To Buy The Blackout Buddy****What It Buys You In An Outage****Article Index** The Blackout Buddy sells [direct from 4Patriots](https://4patriots.com/product/blackout-buddy-emergency-power-supply) and on Amazon for $997, with free shipping to the lower 48 states and a 90-day satisfaction guarantee. Check the current price and availability on [Amazon.com](https://www.amazon.com/dp/B0H1Y9K2TK?tag=mantr0c-20). This is not a phone-charging battery bank with a bigger label. It is built for one job: keeping your food cold when the grid drops. - It switches over automatically in about 20 milliseconds, so the fridge never notices the grid went down, even when you are three hours away. - It cycles power on and off with the compressor instead of running flat out, which stretches a single charge far longer than a standard battery would. - A 1,030Wh LiFePO4 battery runs a typical refrigerator for roughly 34 hours in cycling mode on one charge. - Two pure sine wave outlets let you keep a CPAP, router, or a couple of phones alive during the same outage. - You can chain up to four units for about 4,120Wh, close to six days of refrigerator runtime, or recharge from solar between compressor cycles. 1. [A UPS For Your Refrigerator](https://www.mantripping.com/stuff/blackout-buddy-emergency-power-supply-review.html#a-ups-for-your-refrigerator) 2. [The Numbers Don't Lie](https://www.mantripping.com/stuff/blackout-buddy-emergency-power-supply-review.html#the-numbers-behind-the-pitch) 3. [Before You Buy - Know This Isn't For Everyone](https://www.mantripping.com/stuff/blackout-buddy-emergency-power-supply-review.html#where-it-falls-short) 4. [Blackout Buddy Is A Great Option For Families](https://www.mantripping.com/stuff/blackout-buddy-emergency-power-supply-review.html#the-prep-that-runs-itself) Back in San Diego, power reliability was somebody else's problem. Outages were rare, short, and never worth planning around. Michigan is a different situation and weather is something we have to deal with. Summer storms roll through and knock the power out for a few hours or a few days and with our two homes three hours apart, a couple of days can pass before I am even standing in the kitchen to see the damage. That is the gap the Blackout Buddy fills. We have already benefited from it a couple of times this year, and with winter snow and ice storms coming, I expect it to stay in the rotation for the season ahead. It is not the flashiest thing I have received for the house, but it might be the one I think about the least, which is exactly the point. ### Placerville Is A Golden Destination For Your Next Guys Getaway A guys weekend getaway in Placerville, California ManTripping [Read More](https://ads.flowmediamarketing.com/go/nKRpqiiZhckhR7DI5dkA8w.1484) ### GWARbar Is A Must Visit Dive Bar In Richmond, Virginia Fans of GWAR will love this divebar in Richmond Virginia ManTripping [Read More](https://ads.flowmediamarketing.com/go/nKRpqiiZhckhR7DI5dkA8w.1477) ### Experience the Beauty and History of Sri Lanka Discover Sri Lanka's beauty and history with Celestial Sri Lanka, a friendly, affordable tour team suited to travelers seeking comfort. Viator (affiliate) [See Current Price](https://ads.flowmediamarketing.com/go/nKRpqiiZhckhR7DI5dkA8w.1808) ### 6 Days 5 Nights Northern Vietnam Tour 6 day Northern Vietnam tour with hidden gems, local cuisine and passionate guides. Ideal for curious travelers seeking more than the typical tourist route. Viator (affiliate) $621.12[See Current Price](https://ads.flowmediamarketing.com/go/nKRpqiiZhckhR7DI5dkA8w.561) Promoted by FlowAds ## A UPS For Your Refrigerator I have run UPS battery backups on my computers and NAS appliances for decades, so the concept was familiar. What sold me was one change I did not fully appreciate at first. A normal UPS feeds a constant stream of power. This unit is built specifically for a refrigerator, so instead of holding the compressor on nonstop, it cycles the power on and off to keep the fridge at temperature. That single difference DRAMATICALLY extends how long a charge lasts: the same 1,030Wh that runs a fridge about 12 hours straight stretches to roughly 34 hours once it cycles. The response time is the other half of it. When the grid fails, the Blackout Buddy takes over in about 20 milliseconds through pass-through charging. There is no button to press and nobody needs to be home. Grid power keeps it topped off and monitoring in the background, and the moment that power drops, the battery is already carrying the load. That is precisely what you want in a house you leave empty for a stretch. Auto-On Fridge Backup ResortsLas Verandas [### Las Verandas Hotel and Villas](https://ads.flowmediamarketing.com/go/M-5_A4FdviaTT4PjDFy6dA.2149) [Book with Flow Voyages](https://ads.flowmediamarketing.com/go/M-5_A4FdviaTT4PjDFy6dA.2149) Promoted by FlowAds ## The Numbers Don't Lie On paper the specs back up the sales copy. The battery is 1,030Wh of Lithium-Iron-Phosphate, the safer and longer-lived chemistry, rated for 4,000-plus charge cycles or about eleven years of daily use. It puts out 600 watts continuous and 1,200 watts peak through two pure sine wave 110-120V outlets, which covers a fridge, a freezer, and small electronics but not a central AC or a well pump. ## Man Gear Pick of the Month September's Pick Amazon (affiliate) ### Kenyon City Grill Portable Stainless Steel Electric Grill Why we picked it: a grill you can actually carry to the campsite, the tailgate or the cabin without borrowing a truck. Stainless, no propane tank to wrestle, and hot enough to cook for four guys rather than reheat for one. [Check The Price](https://ads.flowmediamarketing.com/go/7gsw9Y-VdvhgdWjAaaoXsA.2144) [August's Pick LiberNovo Maxis Electric Big and Tall Ergonomic Office Chair, Graphite 52cm $1,466.00](https://ads.flowmediamarketing.com/go/7gsw9Y-VdvhgdWjAaaoXsA.2350) [July's Pick Powerful Propane Torch Gun, Adjustable Flame Thrower Gun, Kitchen Torch with Detachable Design, Flamethrower Blow Torch for BBQ, Searing Steak, Welding, Camping Charcoal Lighter(Tank Not Included) $41.99](https://ads.flowmediamarketing.com/go/7gsw9Y-VdvhgdWjAaaoXsA.2397) [June's Pick OYASUMI Funny BBQ Man Hot Dog Holders, 4 PCS Reusable Stainless Steel Sausage Stands, Portable Hot Dog Roasters, Barbecue Grill Accessories for Camping & Party Gifts $14.98](https://ads.flowmediamarketing.com/go/7gsw9Y-VdvhgdWjAaaoXsA.2396) Promoted by FlowAds Recharging is quick for a battery this size. A wall outlet refills it in about 2.1 hours, and up to three 4Patriots 200-watt solar panels can do it in as little as two hours of good sun. A magnetic remote display shows battery level, real-time draw, incoming solar, and estimated runtime, so you are not guessing at how much cushion you have left. The hardware itself is a 2.5-inch-slim metal slab, 34.6 pounds, that mounts on a wall, stands upright, or lays flat behind the fridge. ## Before You Buy - Know This Isn't For Everyone Two honest caveats. First, $997 is real money, and this is single-appliance insurance, not a whole-home solution. It handles 600 watts or less, so think fridge, freezer, and phones, not your air conditioning. Still, about $1000 to save potentially hundreds of dollars in food as well as keep your mind free from worry ... that's worth something. Second, and I want to be clear because I like 4Patriots gear after [talking with founder Allen Baler](https://www.mantripping.com/stuff/4patriots-ceo-allen-baler-family-preparedness-interview.html) about family preparedness, the Blackout Buddy is not a generator and it is not a replacement for a solar power station like the [Patriot Power generator](https://www.mantripping.com/stuff/patriot-power-solar-generator-alphacase-elite-review.html). If you live somewhere rural where a hurricane or downed lines can cut power for a week, you still want a generator in the garage. What this does well is the narrow job of keeping a full fridge and freezer safe through the short-to-medium outage most of us get. For folks in the Midwest where intermittent storms interrupting your power can be a real concern ... this is a great option. The same is true for hunters who have a chest freezer out in the garage - that's where the value gets interesting ... while the typical American fridge / freezer runs anywhere from $500-1,000 in value ... a 5 cubic foot chest freezer full of game meat can have a value well over $1,000. That last number doesn't even consider the emotional loss of having to deal with the meat from last fall's hunting trip spoiling and being wasted because you didn't have a backup plan! ## Blackout Buddy Is A Great Option For Families  In our house, the freezer is mostly everyday food, but for a lot of families, it holds far more: walleye and salmon from a fishing trip, a season's worth of wild game, a summer's harvest from the garden, and other food items prepared for long-term storage. That is a lot of time, money, and planning vulnerable to an extended power outage. Securing that long-term food storage is the kind of unglamorous, foundational step that belongs in any family's disaster plan, right next to stored water and a full pantry. That is where the Blackout Buddy fits. It keeps the food safe automatically, without anyone home to babysit it, so the investment in the freezer is not riding on whether you happen to be there when the power drops. One tip if you add solar: keep a panel staged so you can top the unit off between compressor cycles during a long outage, which turns 34 hours of runtime into several days without ever touching a generator. For current pricing and availability, Check [4Patriots](https://4patriots.com/product/blackout-buddy-emergency-power-supply) or visit the product page on [Amazon.com](https://www.amazon.com/dp/B0H1Y9K2TK?tag=mantr0c-20). Details Written by: James Hills Published: 14 July 2026 Last Updated: 15 July 2026 ### 🚢Ready To Book A Vacation? 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