Disclaimer: This article may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.
Finding the **best portable power station under $300** is often smarter than buying a massive unit you don’t need. Let’s be honest. Not everyone needs a $1,000 battery to run a microwave. Sometimes, you just need to keep your phone charged during a blackout or power a CPAP machine.
The good news? You don’t have to spend a fortune anymore.
In 2025, the “Budget Class” has become incredibly powerful. We are talking about devices that charge in under an hour, last for 10 years (LiFePO4 batteries), and cost less than a fancy dinner.
If you are looking for the best portable power station under $300, I have narrowed it down to the top 3 contenders that actually deliver on their promises.
Quick Comparison: The Budget Kings
Here is a quick look at how the top 3 models stack up against each other.
| Model | EcoFlow RIVER 2 | Jackery Explorer 300 Plus | BLUETTI EB3A |
| Capacity | 256Wh | 288Wh | 268Wh |
| AC Output | 300W (600W Surge) | 300W (600W Surge) | 600W (1200W Surge) |
| Recharge Time | 60 Minutes | 2 Hours | 40-60 Minutes |
| Weight | 7.7 lbs | 8.27 lbs | 10.14 lbs |
| Best Feature | Speed & Warranty | Portability & Design | Wireless Charging Pad |
1. EcoFlow RIVER 2: The Speed Demon
“Best Overall Value”
If you hate waiting, this is the one for you. The RIVER 2 changed the game by bringing LFP batteries (3000+ cycles) to the budget market.
Why I like it:
It charges from 0% to 100% in just 60 minutes. I tested this before a last-minute camping trip; I plugged it in while packing my bag, and it was full before I tied my shoes. It also has a flat top, so you can stack things on it.
(Read our detailed comparison: [Jackery Explorer 300 Plus vs EcoFlow RIVER 2] for more insights).
Pros:
✅ Lightning-fast charging (X-Stream).
✅ 5-year warranty (industry leading).
✅ App control via Wi-Fi/Bluetooth.
Cons:
❌ Fan can be a bit loud when fast charging.
2. Jackery Explorer 300 Plus: The Travel Companion
“Best for Portability”
Jackery updated their classic 300 model to the “Plus” version, and it is a massive upgrade. It fits easily into a backpack and weighs just over 8 lbs.
Why I like it:
It is dead silent. Unlike other units, the Jackery 300 Plus runs very quietly, making it perfect for tent camping or powering a CPAP machine next to your bed. The foldable handle makes it super easy to grab and go.
Pros:
✅ Very compact and “backpack-friendly”.
✅ Durable build quality.
✅ Intuitive app (easy for beginners).
Cons:
❌ Charging speed is slower than EcoFlow (approx. 2 hours).
3. BLUETTI EB3A: The Tech-Packed Choice
“Best Features”
BLUETTI packed an insane amount of features into this tiny box. It has a built-in light, a detailed screen, and something the others lack: a wireless charging pad on top.
Why I like it:
The 600W inverter is stronger than both Jackery and EcoFlow in this price range. This means it can handle slightly larger devices (like a mini-fridge startup spike) better than the others. Plus, just placing your phone on top to charge feels very futuristic.
Pros:
✅ Wireless charging pad (super convenient).
✅ Stronger AC inverter (600W).
✅ Great screen with detailed info.
Cons:
❌ Battery life drops slightly faster when idle compared to Jackery.
Final Verdict: Which One Should You Buy?
Choosing the best portable power station under $300 depends on one question: What matters most to you?
- 🚀 Choose the EcoFlow RIVER 2 if you want speed. It charges the fastest and has the best warranty. It’s the best “emergency” kit.
- 🎒 Choose the Jackery 300 Plus if you want portability. It’s the lightest and easiest to carry for camping trips.
- 📱 Choose the BLUETTI EB3A if you love features. The wireless charger and 600W output make it a versatile desk companion.
Still unsure about capacity? Check our guide: [What Can a 1000Wh Portable Power Station Run?] to understand the difference between these small units and the big ones).