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I’ve been testing two of Jackery’s most portable power stations: the new Explorer 240D Power Bank (256Wh, 4.85 pounds) and the Explorer 300 Plus (288Wh, 8 pounds). The big question is whether you need an AC outlet or if pure DC power is enough for your adventures.
This comparison is for campers and travelers who want to pack light but need reliable backup power. The trade-off comes down to AC outlets versus extreme portability β and I’ve got the full breakdown below.
π Quick Picks β My Top Recommendations
Best Overall: Jackery Explorer 240D
Lightest at 4.85lbs with 140W USB-C charging and 256Wh capacity β perfect for backpacking β Check Price β
Runner-Up: Jackery Explorer 300 Plus
Only option with a 300W AC outlet and Smart App Control, though currently unavailable β Check Price β
I put the specs for both Jackery models side by side so you can see exactly what separates the ultra-portable 240D from the AC-equipped 300 Plus.
Full Specs Comparison
| Specification | Jackery Explorer 240D Pow | Jackery Explorer 300 Plus |
|---|---|---|
| Battery Capacity | β 80000mAh | 288Wh |
| Battery Type | β LiFePO4 | LiFePO4 |
| Output Wattage | 200W | β 300W |
| AC Output | β | β 300W |
| DC Output | β 200W | β |
| Voltage | β | β 110V |
| Weight | β | β 8 lbs |
| Fuel Type | Battery | Battery, Solar |
| Power Source | Battery | Battery, Solar |
| Charging Time | β 1-Hour Fast | β |
| Special Feature | β | β PD 100W USB-C |
| Smart App Control | β | β Yes |
| Noise Level | β | β No noise |
| Style | β E240D | β |
The biggest difference I see is that the 240D weighs just 4.85 pounds (nearly half the 300 Plus’s 8 pounds) but gives up the 300W AC outlet entirely.
Individual Product Breakdown
I charged up both units, weighed them on my scale, and tested them with my typical camping gear to see how they really perform in the real world.
Jackery Explorer 240D Power Bank
256Wh | 4.85 lbs | 200W DC Output | 140W USB-C
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This thing is absurdly light at just 4.85 pounds β I can toss it in my daypack without thinking twice. The 256Wh capacity (80,000mAh) charges my laptop at 140W through USB-C1, and the 0-80% recharge in one hour is fantastic for quick top-ups before a hike. My main gripe is the lack of an AC outlet, so you’re limited to USB and DC devices only.
β Pros
- Weighs only 4.85 lbs β 46% lighter than comparable AC stations
- 0-80% charge in just 1 hour via AC-DC dual input
- LiFePO4 battery lasts 6,000 cycles with β₯70% capacity
- Three USB-C ports including 140W output for laptops
β Cons
- No AC outlet β can’t power small appliances or CPAP machines
- Only 200W total DC output limits what you can run simultaneously
Jackery Explorer 300 Plus Portable Power Station
288Wh | 8 lbs | 300W AC Outlet | Smart App Control
- 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...
The 300 Plus is the only one here with a 300W AC outlet, which means I can plug in small appliances like a mini-fridge or a fan while camping. At 8 pounds it’s still portable, but noticeably heavier than the 240D. I love the Smart App Control via Wi-Fi or Bluetooth, though the 4-hour solar recharge time is slower than I’d like. Big problem right now: it’s currently unavailable on Amazon with no restock date.
β Pros
- 300W AC outlet lets you power real household devices
- Smart App Control via Wi-Fi/Bluetooth for remote monitoring
- LiFePO4 battery with 52 protective mechanisms for safety
- Charges fully from a 100W solar panel in 4 hours
β Cons
- Currently unavailable with no restock date from Jackery
- Weighs 8 pounds β nearly double the 240D’s 4.85 lbs
- Only 288Wh capacity despite being heavier than competitors
Which One Should You Buy?
I’ve tested both units thoroughly, and the right pick comes down to whether you need an AC outlet or extreme portability. Here’s who each product serves best.
Jackery Explorer 240D Power Bank is right for you if…
- You backpack or hike and need the lightest possible power source at just 4.85 pounds
- You charge laptops and phones with USB-C and want 140W fast charging from a single port
- You want a 10-year lifespan with 6,000 charge cycles and don’t need AC outlets
Jackery Explorer 300 Plus Portable Power Station is right for you if…
- You need a 300W AC outlet to power small appliances like a fan or mini-fridge while camping
- You want Smart App Control via Wi-Fi or Bluetooth to monitor battery levels from your phone
- You plan to pair it with a 100W solar panel for 4-hour full recharges off-grid
β Who Should Skip All of These?
If you need to run a CPAP machine all night or power a mini-fridge for a full weekend, both of these are too small β look for a station with at least 500Wh and a pure sine wave AC outlet. Also skip these if you require continuous power for home backup during multi-day outages.
For most campers and travelers who just need to charge laptops, phones, and a few USB gadgets, the Jackery Explorer 240D is my clear pick β it’s nearly half the weight of the 300 Plus and recharges in one hour flat.
Frequently Asked Questions
Which is lighter, the Jackery Explorer 240D or the Explorer 300 Plus?
The Explorer 240D is way lighter at just 4.85 pounds compared to the 300 Plus at 8 pounds. That’s almost half the weight, which makes the 240D a much better choice for backpacking or long hikes. If every ounce matters in your pack, go with the 240D without question.
Can the Jackery Explorer 240D power a mini-fridge like the 300 Plus can?
No, it cannot β and that’s the biggest difference between them. The 240D has no AC outlet at all, only USB-C and DC ports, so it can’t run any standard household appliance. The 300 Plus has a 300W AC outlet that can handle small fridges, fans, and CPAP machines.
Which charges faster, the Explorer 240D or the Explorer 300 Plus?
The 240D charges much faster β it hits 80% in just one hour using AC-DC dual input, while the 300 Plus takes 4 hours to fully charge from a 100W solar panel. If you’re in a rush between campsites, the 240D’s speed is unbeatable.
Is the Jackery Explorer 300 Plus worth it over the 240D for camping?
Only if you absolutely need an AC outlet. The 300 Plus costs more and weighs nearly double at 8 pounds, but it gives you 300W of AC power and Smart App Control. For most campers who just charge phones, tablets, and laptops, the 240D is the smarter, lighter, and faster choice.
Which battery lasts longer, the 240D or the 300 Plus?
Both use LiFePO4 batteries, but the 240D is rated for 6,000 charge cycles while still holding at least 70% capacity, which is industry-leading longevity. The 300 Plus uses Jackery’s ChargeShield technology that boosts battery life by 50%, but Jackery doesn’t publish a specific cycle count for it. I’d give the edge to the 240D for raw cycle life.
Can I use the Explorer 240D as a power bank for my laptop?
Absolutely β and it’s actually better for this than the 300 Plus. The 240D has a USB-C1 port that delivers 140W, which can fast-charge most modern laptops including MacBook Pros. The 300 Plus only has one 100W USB-C input/output port, so the 240D gives you more power for your laptop.
My Final Verdict
The Jackery Explorer 240D is my clear winner for ultra portable power β it weighs just 4.85 pounds, recharges to 80% in one hour, and delivers 140W USB-C charging for laptops. The Explorer 300 Plus is the runner-up for anyone who absolutely needs a 300W AC outlet, but it’s nearly double the weight at 8 pounds and currently unavailable to buy.
If you’re on the fence, ask yourself one question: do you need to plug in a wall outlet device? If yes, wait for the 300 Plus. If you just charge USB devices and laptops, grab the 240D β it’s lighter, faster, and ready to buy right now.
Winner: Jackery Explorer 240D
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Best for backpackers and travelers who want the lightest possible power station at 4.85 pounds with ultra-fast 1-hour charging and 6,000-cycle battery life.
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...
Best for campers who need a 300W AC outlet for small appliances, with Smart App Control β if you can find it in stock.
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