Best Portable Power Stations Under $300 for Apartments (2026)
Quick Answer
The best portable power station under $300 for apartment use is the EcoFlow River 2 (~$249, 256Wh, LFP, 300W). It won't power a refrigerator, run a coffee maker, or last through an 8-hour night, but it keeps your phone, tablet, laptop, and router running for 3 to 7 hours. For apartment backup that needs to survive a full outage night, you need to step up to $300 to $350 (the Bluetti AC70 at $329 is the right call). But if $249 is your firm budget, the River 2 is the best option at that price point.
Honest Expectations at This Price Point
Power stations under $300 typically have 256 to 320Wh of capacity. That's 3 to 7 hours of essential apartment loads. If you need a full night of CPAP backup, fridge protection, or all-day power, you need 768Wh or more, which starts at about $329. We'll cover the best sub-$300 options honestly, including what they can and can't do.
What to Expect Under $300
The sub-$300 tier in 2026 is genuinely much better than it was two years ago. Most options now use LFP (LiFePO4) chemistry rather than NMC, which means safer indoor use and longer cycle life. The EcoFlow River 2 (256Wh) and Jackery Explorer 300 Plus (288Wh) are the standouts. Both are light enough to carry in a bag and fast enough to recharge in about an hour.
What you're giving up: capacity. 256 to 320Wh is enough for phone charging, router backup, and a laptop for a few hours. It's not enough for a fridge, coffee maker, microwave, or CPAP through a full night without humidifier. Know that going in.
Top Picks Under $300
Best Under $300: EcoFlow River 2
| Spec | Value |
|---|---|
| Capacity | 256Wh |
| Chemistry | LiFePO4 (LFP) |
| Cycle Life | 3,000 cycles |
| AC Output | 300W continuous, 600W surge |
| AC Charge Time | ~1 hour |
| Solar Input | 110W max |
| Weight | 7.7 lbs |
| USB-C | 1 x 60W PD |
| AC Outlets | 3 |
| Warranty | 2 years |
| MSRP | ~$249 |
EcoFlow's River 2 is the best sub-$300 power station on the market in 2026. LFP chemistry, 3,000 cycle life, and a 1-hour AC recharge make it genuinely impressive for its size and price. At 7.7 lbs it's the most portable option on this list. Its 300W output handles everything up to and including a laptop, external monitor, router, and LED lights. It won't run a fridge or a coffee maker, but for device backup and short outage coverage, it's excellent.
Check EcoFlow River 2 on Amazon →Runner-Up: Jackery Explorer 300 Plus
| Spec | Value |
|---|---|
| Capacity | 288Wh |
| Chemistry | LiFePO4 (LFP) |
| Cycle Life | 3,000 cycles |
| AC Output | 300W continuous, 600W surge |
| AC Charge Time | ~1.7 hours |
| Solar Input | 40W max |
| Weight | 6.4 lbs |
| Warranty | 2 years |
| MSRP | ~$299 |
The Jackery Explorer 300 Plus is slightly more capacity (288Wh vs 256Wh) for $50 more, and weighs slightly less (6.4 lbs). It charges more slowly (1.7 hours vs 1 hour) and has a much smaller solar input (40W vs 110W). For pure apartment backup, the River 2 is the better deal. The Explorer 300 Plus is a good choice if you also want to use it for camping or outdoor activities where Jackery's ecosystem of solar panels is helpful.
Check Jackery Explorer 300 Plus on Amazon →Full Comparison: Best Under $300
| Model | Capacity | Chemistry | AC Output | AC Charge | Weight | MSRP |
|---|---|---|---|---|---|---|
| EcoFlow River 2 | 256Wh | LFP | 300W | 1 hour | 7.7 lbs | ~$249 |
| Jackery Explorer 300 Plus | 288Wh | LFP | 300W | 1.7 hrs | 6.4 lbs | ~$299 |
Best Use Cases for Sub-$300 Power Stations
Phone, Tablet, Laptop Charging
The River 2 charges a typical smartphone (12-15Wh) about 17 times per charge. A laptop (45-60Wh battery) gets 4 to 5 full charges. This is the sweet spot for these units. For keeping personal devices alive during an outage, a sub-$300 station is perfectly sized.
WiFi Router Backup
A router draws 10-15W. The River 2 keeps a router alive for 16 to 22 hours on a charge. This alone makes it worth having during an outage where you need to stay connected.
Small Medical Devices
A CPAP without a humidifier draws 30-40W. The River 2 provides roughly 6 to 7 hours of CPAP runtime, enough for most people but not quite a full 8-hour night. If CPAP overnight coverage is your goal, step up to the Bluetti AC70 ($329) for 19+ hours of runtime.
Camping, Travel, and Emergency Grab Bag
At 7.7 lbs, the River 2 fits in a day pack. It's excellent for campgrounds, road trips, and emergency kits where you need a portable power source that isn't dead weight.
When to Spend $329 Instead
Spend $329 on the Bluetti AC70 (768Wh) if any of the following are true:
You need to power a CPAP through a full 8-hour night. The AC70 gives 19+ hours on that load; the River 2 gives 6 to 7.
You need to run a mini-fridge during an outage. The River 2 can't run a fridge (300W output limit, compressor surge exceeds it). The AC70 handles mini-fridges easily.
You need more than 3 hours of total backup under real apartment loads. At 256Wh, the River 2 runs out fast with a laptop, lights, and router drawing 90W combined. The AC70's 768Wh triples that runtime.
The $80 gap between the River 2 and AC70 is the best $80 you can spend in this category.
Frequently Asked Questions
What is the best power station under $300 for apartments?
The EcoFlow River 2 (~$249, 256Wh, LFP, 300W, 1-hour charge) is the best portable power station under $300 for apartment use. It uses safe LFP chemistry, charges fast, and keeps phones, routers, and laptops running for 3 to 7 hours. It can't run a refrigerator or CPAP through a full night. For those needs, the Bluetti AC70 at $329 is the better choice.
Can a power station under $300 run a CPAP machine all night?
Not quite. The EcoFlow River 2 (256Wh) provides about 6 to 7 hours of CPAP runtime without a humidifier at 30-35W draw. That's not enough for a full 8-hour night. For overnight CPAP coverage, the Bluetti AC70 (768Wh, $329) provides 19+ hours at the same draw. It's worth the extra $80 if CPAP backup is your primary need.
Is $300 enough for a useful apartment power station?
Yes, for short outages and personal device backup. A $249 to $299 power station handles phones, tablets, routers, and laptops for several hours. It can't run a fridge, run a CPAP through the night, or power kitchen appliances. If your main concern is staying connected and keeping devices charged during a 2 to 4 hour outage, under-$300 units are a good fit. For longer or more demanding use, $329 to $499 opens significantly better options.