If you’re looking for a mid-sized portable power station, you’ve probably discovered two popular options: the Jackery Explorer 500 and the EcoFlow DELTA 2. In this article, we’ll explore them to see how they compare.
If you need a portable power station for a medical device, take a look at our post on the Best Portable Power Stations for CPAP.
One is a reliable classic that set the standard, while the other is a newer model with fast charging. But, is the EcoFlow’s higher price worth it?
In this comparison, I’ll look at charging speed, battery life, and portability to help you decide which one is best for you.
| Model | Battery Capacity | Battery Type | Recharge Time |
| Jackery Explorer 500 | 518 Wh | Lithium-Ion | 7 hours to charge from a wall outlet |
| EcoFlow DELTA 2 | 1024 Wh | LiFePO4 | Charges 0-80% in 50 minutes |
Charging Speed – The Game Changer
Winner: EcoFlow DELTA 2. It charges faster, making it a strong option for quick turnarounds.
The Stats
Jackery 500: Takes 7 hours to charge from a wall outlet.
EcoFlow DELTA 2: Charges 0% to 80% in 50 minutes.
Why it matters: If you forget to charge your battery before a trip, the Jackery might not be ready in time. With the EcoFlow, you can plug it in while packing the car, and it will be full before you leave.
| Features | Jackery Explorer 500 | EcoFlow DELTA 2 |
|---|---|---|
| Battery Chemistry | Lithium-ion (NMC) | LiFePO₄ (LFP) |
| Rated Life Cycles | ~500 cycles | 3,000+ cycles |
| Approx Daily-Use Life | ~2 years | Up to ~10 years |
| Weight | 6 Kilos | 12.27 Kilos |
| Portability | Easy to carry, rugged lunchbox | Heavier, short moves only |
When talking about battery lifespan (cycles). Again, the winner is the EcoFlow DELTA 2.
The Tech: The Jackery 500 uses Lithium-Ion (NMC) batteries. These are older battery types, and the unit provides about 500 full charging cycles (from 0% to 100%) before the battery starts to wear out.
The Upgrade: The EcoFlow uses LiFePO4 (LFP) batteries. It lasts for over 3,000 cycles.
The Maths: If you use it daily, the Jackery could last about 2 years, while the EcoFlow might last up to 10 years.
Next, let’s consider portability and design. In this round, the winner is the Jackery Explorer 500.
Weight: Jackery (6 Kilos) vs EcoFlow (12.27 Kilos).
The Vibe: The Jackery feels like a rugged lunchbox. You can easily hike with it for a short distance. The EcoFlow is heavier, so you may only want to carry it for short trips.
You might wonder which one is the better buy.
Buy the Jackery Explorer 500
If you are on a budget, it’s often on sale.
You value portability above everything else.
You only go camping a few times a year.
- Best For Portability
- 518Wh Capacity
- Pure Sine Wave (Safe For Medical Gear)
Buy the EcoFlow Delta 2
• If You want a home backup solution for blackouts.
• Short journeys from the car to the tent.
• You want a battery that will last for a decade.
FAQ:
Q: Can the Jackery 500 power a heater?
No, heaters need 1500W, this only has 500W
Q: How long does the EcoFlow take to charge from a wall socket?
0–80% in 50 minutes via AC (full charge – 80 minutes)
If you have questions about your setup, feel free to contact us.
