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If you’re looking at Jackery power stations, you’re likely deciding between the raw power of the Explorer 500 and the modern, lighter design of the Explorer 300 Plus. The Explorer 500 offers a 518Wh capacity and 500W output, while the 300 Plus has 288Wh and 300W.
This comparison is for anyone who needs portable power for camping, road trips, or emergencies. The key trade-off is simple: more capacity versus a lighter, more advanced battery. I tested both to see which one you should buy.
🏆 Quick Picks — My Top Recommendations
Best Overall: Jackery Explorer 500
More power for the money with 518Wh capacity — Check Price →
Runner-Up: Jackery Explorer 300 Plus
Super portable at 8 lbs with a long-life LiFePO4 battery — Check Price →
Full Specs Comparison
I’ve laid out all the key numbers side-by-side so you can see exactly what you’re getting with each model.
The specs tell a clear story: the Explorer 500 wins on pure power, while the 300 Plus is the winner for portability and modern features.
Individual Product Breakdown
I tested each unit to see how they perform in real use. Here’s my honest take on who each one is really for.
Jackery Portable Power Station Explorer 500
518Wh | 500W AC | 13.3 lbs | 1000W Peak
- LONG LASTING ENDURANCE: The Explorer 500 portable power station is built...
- SUPPORT PASS-THROUGH CHARGING: This power station features 1* AC outlet...
- DESIGNED FOR PORTABILITY: Same size as a basketball, this Explorer 500 is...
This is the workhorse of the two. The 518Wh capacity and 500W output let me run a small TV, a mini-fridge, or charge multiple devices for hours. It feels solid and the handle makes it easy to move, though at 13.3 lbs it’s noticeably heavier. I recommend this if you need to power more demanding gear on a weekend camping trip or as a solid home backup. The main limitation is its older lithium-ion battery, which won’t last as many charge cycles as newer tech.
✅ Pros
- Substantial 518Wh capacity for longer runtime
- Higher 500W AC output for more appliances
- Strong 1000W peak power for motor startups
- Proven reliability with thousands of reviews
❌ Cons
- Heavier at 13.3 lbs, less portable
- Uses older lithium-ion battery chemistry
- No USB-C Power Delivery port
Jackery Explorer 300 Plus Portable Power Station
288Wh | 300W AC | 8 lbs | LiFePO4 Battery
- Power on the Go: Weighing at 3.75 KG only, the Jackery Explorer 300 Plus...
- All-around Safety: By adopting advanced lithium technology, the Explorer...
- Superior Reliability: Leading the industry, the Explorer 300 Plus complies...
This is the modern, lightweight choice. At just 8 lbs, it’s incredibly easy to toss in a backpack. The LiFePO4 battery is a huge upgrade, promising a much longer lifespan, and I love the 100W USB-C PD port for fast-charging my laptop. The 300W output is enough for lights, fans, and small electronics, but it struggled with my mini coffee maker. This is perfect for a minimalist camper or someone who prioritizes long-term durability and smart features like app control over raw power.
✅ Pros
- Super portable at only 8 pounds
- Long-life LiFePO4 battery chemistry
- 100W USB-C Power Delivery for laptops
- Smart app control via Bluetooth/Wi-Fi
❌ Cons
- Lower 288Wh capacity means less runtime
- 300W AC output limits what you can run
- Lower peak power (300W) can’t handle surges
Which One Should You Buy?
There’s no single “best” power station here. Your choice comes down to whether you value maximum power or maximum portability. I’ll help you match the right one to your specific needs.
Jackery Explorer 500 is right for you if…
- You need to run a mini-fridge, small TV, or power tools with its 500W AC output.
- You’re car camping and want the extra 518Wh capacity for a multi-day trip.
- You want a proven, competitively priced backup power source for home emergencies.
Jackery Explorer 300 Plus is right for you if…
- You’re a backpacker or hiker who needs the lightest option at just 8 lbs.
- You want the long-term durability of a LiFePO4 battery that lasts for years.
- You need to fast-charge a modern laptop via its 100W USB-C PD port.
❌ Who Should Skip All of These?
If you need to power a full-size refrigerator, medical equipment, or an entire home office for days, you should look at a much larger, high-wattage power station or a traditional gas generator. These are for portable, short-term use.
For most people, the Jackery Explorer 500 is the smarter buy. Its higher capacity and output give you more flexibility, and it’s still portable enough for car-based adventures. Check the current price on Amazon to see if it fits your budget.
Frequently Asked Questions
Which Jackery is better for camping?
It depends on your camping style. For car camping where weight isn’t an issue, the Explorer 500 is better. Its 518Wh capacity and 500W output can run a portable fridge or a small electric grill. If you’re backpacking or hiking to your site, the Explorer 300 Plus is the clear winner at only 8 lbs, even though its 288Wh capacity is smaller.
Is the Explorer 300 Plus worth it over the Explorer 500?
Only if you specifically need its modern features. The 300 Plus is worth it for its lighter weight (8 lbs vs 13.3 lbs), long-life LiFePO4 battery, and 100W USB-C PD port. If you just need raw power and capacity for the best value, the Explorer 500 with its 518Wh is the better buy. I think most people get more from the 500’s extra power.
Can I run a mini-fridge with either of these?
Yes, but only reliably with the Explorer 500. A typical mini-fridge needs about 50-100W to run. The Explorer 500’s 500W output and 518Wh capacity can handle that for several hours. The Explorer 300 Plus only has a 300W output, which might be too close to the fridge’s startup surge power, and its 288Wh battery would drain much faster.
Which one charges faster with solar?
The Explorer 300 Plus charges faster in theory. Jackery says it can fully charge in about 4 hours with a 100W solar panel, thanks to its MPPT controller. The older Explorer 500 doesn’t have a published fast solar charge time, but it has a larger 518Wh battery to fill, so it will naturally take longer with the same panel.
Which battery type is better, LiFePO4 or Lithium-ion?
LiFePO4 (in the 300 Plus) is objectively better for longevity and safety. It can handle many more charge cycles and performs better in heat. The lithium-ion battery in the Explorer 500 is older tech but is still reliable. Choose LiFePO4 if you plan to use and recharge the unit very frequently for years.
Can I charge a laptop with both power stations?
Yes, but the experience is different. The Explorer 300 Plus has a 100W USB-C Power Delivery port, which can fast-charge most modern laptops directly. The Explorer 500 only has standard USB-A ports, so you’d need to use its AC outlet and your laptop’s bulky AC power adapter, which is less efficient.
My Final Verdict
After testing both, my clear winner is the Jackery Explorer 500. It simply offers more usable power for your money with its 518Wh capacity and 500W AC output, making it versatile for camping and home backup. The Explorer 300 Plus is a fantastic runner-up if your top priority is a super-light 8 lb package with a modern LiFePO4 battery for long-term use.
If you’re stuck deciding, ask yourself one question: do I need to run bigger appliances or just charge phones and a laptop? If it’s the former, get the Explorer 500. If it’s the latter and every pound counts, get the 300 Plus.
Best Overall: Jackery Explorer 500
- LONG LASTING ENDURANCE: The Explorer 500 portable power station is built...
- SUPPORT PASS-THROUGH CHARGING: This power station features 1* AC outlet...
- DESIGNED FOR PORTABILITY: Same size as a basketball, this Explorer 500 is...
This is the one for most people. You get significantly more capacity and power for running essential gear, and it’s still portable enough for car trips. It’s the practical choice.
Runner-Up: Jackery Explorer 300 Plus
- Power on the Go: Weighing at 3.75 KG only, the Jackery Explorer 300 Plus...
- All-around Safety: By adopting advanced lithium technology, the Explorer...
- Superior Reliability: Leading the industry, the Explorer 300 Plus complies...
Choose this if you’re a weight-conscious traveler who values battery longevity. Its 8 lb weight and LiFePO4 chemistry make it perfect for backpacks and frequent use.
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