Quick answer: the Jackery Explorer 100 Plus is a pocket-scale portable power station aimed at phones, tablets, and small gear, and it is climbing search trends fast. As house backup it is honest about its limits: it is the personal-essentials tier, not the keep-the-fridge-alive tier. This review places the Jackery Explorer 100 Plus in a real outage plan, and maps which bigger Explorer models handle the fridge-and-furnace jobs.
What the Explorer 100 Plus actually is
The Jackery Explorer 100 Plus sits at the small end of Jackery's Explorer portable power station line. This is a battery box you can hold in one hand: USB-C and USB-A ports for charging phones, tablets, cameras, and small electronics, with capacity in the roughly 100 watt-hour class that airlines allow in carry-on. No fuel, no engine, no fumes - you charge it from a wall socket, a USB-C charger, or a small solar panel.
That no-engine character is exactly why the Jackery Explorer 100 Plus is trending. People who never want to own a gas generator still want their phones and router alive when the grid blinks, and a palm-size portable power station answers that with zero maintenance. It stores indefinitely at full charge, runs indoors, and makes no noise, which no portable generator of any wattage can claim.
Where it fits house backup (and where it does not)
Be clear-eyed about the math. A modern phone takes about 15 watt-hours for a full charge, so a 100-class power station keeps a family's phones alive for days, plus a router for a long evening, plus a headlamp or a tablet for the kids. What it will not do is run a refrigerator, a furnace fan, a sump pump, or any medical equipment with real draw. Those jobs start around the 1,000 watt-hour class and up - the portable whole house generator guide covers the gas side of that tier, and the battery side has real options too.
For outage planning, the honest framing is tiers. Tier one, personal electronics: the Jackery Explorer 100 Plus handles it completely. Tier two, food and heat: you need either a mid-size power station in the Explorer 1000 v2 class, or a 7,500-watt gas portable through a transfer switch. Tier three, whole house automatic: standby territory, gas or a wall battery, and our standby vs portable comparison walks that decision. Check your own loads in the generator size calculator before buying any tier above tier one.
The Explorer line above it
The same trends that lifted the Jackery Explorer 100 Plus are lifting its bigger siblings. The Explorer 1000 v2 class carries roughly ten times the energy, which is the entry point for real backup: a refrigerator for a day-plus, a CPAP for a week, a TV and internet gear through a long evening. The 2000 v2 class doubles that again and starts to make a gas-free outage plan credible for essential circuits. Battery stations still cost more per watt-hour than gas, and they do not recharge themselves - pair them with solar panels if outages in your state run long.
The practical mix many homeowners land on: a small station like the 100 Plus for everyday convenience and short blinks, plus either a big station or a gas portable for the multi-hour events. The small one gets used weekly, which justifies itself; the big one is insurance.
What Jackery does well, and the honest caveats
Jackery's strengths are real: the Explorer line is the most recognizable name in consumer power stations, build quality is consistent, the app and warranty process are mature, and resale value holds up better than most. For a first battery purchase the brand is a safe default in a crowded market.
The caveats are the usual battery ones. Cost per watt-hour runs well above gas alternatives. Capacity fades over years of cycling, faster if stored hot. And in a true multi-day outage a battery is a one-shot resource unless you have solar to feed it - a limitation a $600 gas inverter does not have. None of that argues against the Jackery Explorer 100 Plus for its actual job; it just means buying each tier for what it is.
FAQ
Can the Jackery Explorer 100 Plus run a refrigerator?
No. A fridge compressor needs surge power and daily energy far beyond the 100-class capacity. For fridge backup, look at the Explorer 1000 v2 class or a gas portable with a transfer switch.
Is a power station better than a generator for home backup?
For small electronics and short outages, yes - quieter, safer indoors, zero maintenance. For whole-essential backup across days, gas still wins on cost and refueling. Many homes rationally own one of each.
Can you fly with the Jackery Explorer 100 Plus?
The roughly 100 watt-hour class is designed to sit under the airline carry-on limit, which is part of its appeal for travel. Check current airline rules before flying with any battery.
Where to buy
- Jackery Explorer 100 Plus on Amazon - the trending model this review covers.
- Jackery Explorer 1000 v2 on Amazon - the fridge-class tier up.
- Jackery solar panels on Amazon - what turns a one-shot battery into a rechargeable outage plan.
Related: size your real loads, the battery vs gas standby comparison, and what a transfer switch costs.
