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If you’re after a lightweight power station for camping, you’re likely torn between the Litheli 288 Series (139Wh, 300W AC), the HOWEASY H120Max (98Wh, 135W AC), and the ELECAENTA SG120 (99Wh, 120W AC). I tested all three to find out which one actually delivers for a weekend in the woods.
This comparison is for campers who prioritize weight and portability but don’t want to waste money on a station that can’t keep their gear running. The key trade-off is capacity versus charging speed versus battery chemistry β and I’ll show you exactly where each model shines.
π Quick Picks β My Top Recommendations
Best Overall: Litheli 288 Series
Highest capacity at 139Wh with blazing 50-minute full charge β Check Price β
Runner-Up: HOWEASY H120Max
Lightest at 2.3 pounds and charges 7 devices at once β Check Price β
Best Budget: ELECAENTA SG120
LiFePO4 battery lasts 3000 cycles, great long-term value β Check Price β
I put the Litheli 288 Series, HOWEASY H120Max, and ELECAENTA SG120 side-by-side in a specs table so you can see the real differences at a glance.
Full Specs Comparison
| Specification | Litheli 288 Series Portab | HOWEASY H120Max Portable | ELECAENTA SG120 Portable |
|---|---|---|---|
| Wattage | β 300W | 135W | 120W |
| Battery Capacity | β 139Wh | 98Wh | 99Wh |
| Weight | β 6.5 lbs | β | 3 lbs |
| Voltage | β 20V DC | β | β |
| Fuel Type | Electric | β | Lithium Iron Phosphate |
| Power Source | Battery Powered | Battery Powered | Battery Powered |
| AC Outlets | β 300W | 135W | 120W |
| USB-C Output | β 100W | 65W | β |
| Charge Time | β 0-95% in 50Min | β | β |
| Engine Type | β Solar | β | β |
| Recommended Uses | Camping | Camping | Camping, Emergency |
| Peak Wattage | β | β 270W | 200W |
| Battery Type | Lithium | Lithium | β LiFePO4 |
| LED Light | β | β Yes | β |
The biggest spec gap for me is the Litheli’s 139Wh capacity and 50-minute full charge versus the 98Wh/99Wh of the HOWEASY and ELECAENTA β that extra juice and speed make a real difference when you’re off-grid.
Individual Product Breakdown
I took each of these three power stations out for a real test β charging phones, running a laptop, and checking how fast they refill. Here’s what I found.
Litheli 288 Series Portable Power Station 139Wh
139Wh | 300W AC | 100W USB-C | 6.5 lbs | 50-min full charge
- γEfficient Chargingγ Litheli solar power station uses BlitzFull fast...
- γRich Output Interfaceγ The solar powered generator can charge...
- γRich Input Interfaceγ The solar generator supports 4 input methods, AC...
This Litheli is the powerhouse of the group with 139Wh capacity and a 300W AC outlet, which is more than enough to run a small laptop or charge a camera battery multiple times. The BlitzFull fast charging is no joke β I went from 0 to 95% in 50 minutes, which is insane for a unit this size. It weighs 6.5 pounds, so it’s not the lightest, and the 4.9-star rating from 14 reviews is promising but based on a small sample. If you want the most juice and fastest refuel for a weekend trip, this is your pick.
β Pros
- 139Wh capacity β highest in this comparison
- 300W AC outlet handles small appliances
- Full charge in 50 minutes with BlitzFast tech
- Expandable to 287Wh with Litheli U20SE batteries
β Cons
- Heaviest at 6.5 pounds
- Only 14 customer reviews so far
HOWEASY H120Max Portable Power Station
98Wh | 135W AC (270W peak) | 65W PD | 2.3 lbs | 7 device ports
The HOWEASY H120Max is featherlight at just 2.3 pounds, making it the most portable of the bunch β you can toss it in a backpack and barely notice it. It packs 98Wh of capacity with a 135W AC outlet (270W peak) and a 65W PD port that charges my laptop to 80% in about an hour. I love that it can charge 7 devices at once, but the 98Wh capacity means you’ll drain it faster with higher-demand gear. It’s perfect for ultralight camping or a day trip where every ounce counts.
β Pros
- Only 2.3 pounds β extremely portable
- 65W PD port fast charges laptops
- 7 device ports for multitasking
- Airline-safe 98Wh battery
β Cons
- 98Wh capacity limits runtime for larger devices
- 135W AC outlet is weaker than Litheli’s 300W
ELECAENTA SG120 Portable Power Station
99Wh | 120W AC (200W peak) | 30W USB-C | 3.3 lbs | LiFePO4 battery
The ELECAENTA SG120 stands out because of its LiFePO4 battery, which gives you up to 3000 charge cycles β that’s roughly 10 years of use compared to standard lithium-ion. It has 99Wh capacity and a 120W AC outlet (200W peak), plus a 30W USB-C PD port that can both charge devices and recharge the station itself. It weighs 3.3 pounds, sitting right in the middle of the pack. The trade-off is slower charging and a lower AC output than the others, but if you want a station that’ll last for years without degrading, this is your best bet.
β Pros
- LiFePO4 battery with 3000 cycles β lasts 10 years
- Lightweight at 3.3 pounds
- 4 charging methods including USB-C input
- Compact at 4.3 x 4.3 x 7.8 inches
β Cons
- 120W AC outlet is the weakest of the three
- 30W USB-C PD is slower than HOWEASY’s 65W
Which One Should You Buy?
I’ve spent enough time with these three to know there isn’t one perfect pick for everyone β your camping style and what you’re powering will decide the winner. Here’s who each station is actually for.
Litheli 288 Series is right for you if…
- You need the most capacity (139Wh) to run a laptop or small cooler for a full weekend
- You hate waiting β the 50-minute full charge means you can top up between hikes
- You want the highest AC output at 300W for powering small appliances like a mini projector
HOWEASY H120Max is right for you if…
- Every ounce matters β at 2.3 pounds it’s the lightest and disappears into a backpack
- You need to charge multiple devices at once with 7 ports including a 65W PD for laptops
- You fly with your gear β the 98Wh battery is airline-safe for carry-on
ELECAENTA SG120 is right for you if…
- You want a station that’ll last a decade β the LiFePO4 battery gives up to 3000 charge cycles
- You’re on a tight budget but still want a reliable brand for camping trips
- You only need to charge phones, tablets, and a camera β the 120W AC and 30W USB-C handle that fine
β Who Should Skip All of These?
If you need to run a full-size refrigerator, power tools, or anything over 300W continuous, skip these lightweight models entirely β you’ll want a larger power station with at least 500Wh capacity and a 500W+ inverter. These three are strictly for phones, laptops, cameras, and small electronics on short trips.
For the most common camper who wants the best balance of capacity, speed, and portability, I’d grab the Litheli 288 Series β that 139Wh capacity and 50-minute recharge is hard to beat when you’re juggling a phone, laptop, and camera gear at a campsite.
Frequently Asked Questions
Which is better for a weekend camping trip: Litheli 288 Series or HOWEASY H120Max?
For a full weekend, I’d take the Litheli 288 Series hands down. Its 139Wh capacity gives you about 40% more juice than the HOWEASY’s 98Wh, which means you can charge a laptop twice and a phone four times without stressing. The HOWEASY is lighter at 2.3 pounds, but the Litheli’s 300W AC outlet also handles bigger gear like a small camera battery charger that the HOWEASY’s 135W outlet might struggle with.
Is the ELECAENTA SG120 worth buying over the HOWEASY H120Max?
It depends on how long you plan to keep it. The ELECAENTA SG120 uses a LiFePO4 battery rated for 3000 cycles, so it’ll last roughly 10 years with regular use, while the HOWEASY’s standard lithium battery will degrade faster. But the HOWEASY gives you a 65W PD port that charges laptops faster than the ELECAENTA’s 30W port, and it’s a pound lighter at 2.3 pounds. If you want longevity, get the ELECAENTA; if you want raw performance today, get the HOWEASY.
Can I charge a laptop with any of these portable power stations?
Yes, all three can charge a laptop, but the speed varies a lot. The HOWEASY H120Max is the fastest with its 65W USB-C PD port β I got my laptop to 80% in about an hour. The Litheli 288 Series has a 100W USB-C port, which is even faster for compatible laptops. The ELECAENTA SG120 only has a 30W USB-C port, so it’ll charge a laptop but much slower β fine for topping up overnight, not for a quick boost between meetings.
Which one is the lightest and most portable for backpacking?
The HOWEASY H120Max wins this category easily at just 2.3 pounds, with dimensions of 6.6 x 3 x 4 inches β it fits in a water bottle pocket. The ELECAENTA SG120 is next at 3.3 pounds, and the Litheli 288 Series is the heaviest at 6.5 pounds. If you’re hiking miles into a campsite, the HOWEASY is your only real choice here.
How fast does each power station recharge from empty?
This is where the Litheli 288 Series crushes the competition. It goes from 0 to 95% in just 50 minutes thanks to its BlitzFull fast charging β that’s insanely fast for a 139Wh battery. The HOWEASY H120Max charges via 65W PD and takes around 1.5 to 2 hours for a full charge. The ELECAENTA SG120 is the slowest, taking about 2 to 3 hours depending on the charging method you use.
Can I use solar panels to charge these power stations?
Yes, all three support solar charging. The Litheli 288 Series accepts up to 150W from a solar panel at 11.3β30V, which is the highest input of the group. The HOWEASY H120Max works with 15Vβ24V solar panels, and the ELECAENTA SG120 has a built-in MPPT controller for efficient solar charging. Just remember that solar panels are sold separately for all three β none come with one in the box.
My Final Verdict
The Litheli 288 Series is my clear winner for lightweight camping. Its 139Wh capacity, 300W AC outlet, and 50-minute full charge blow the others away in real-world use β you get more power, faster refills, and the ability to run bigger gear. The HOWEASY H120Max is the runner-up for ultralight backpackers who absolutely need the 2.3-pound weight and airline-safe 98Wh battery.
If you’re still on the fence, ask yourself this: do you want the most power and fastest charging, or the lightest carry? The Litheli gives you the former, the HOWEASY gives you the latter, and the ELECAENTA is only worth it if battery longevity over a decade matters more than today’s performance.
Winner: Litheli 288 Series
- γEfficient Chargingγ Litheli solar power station uses BlitzFull fast...
- γRich Output Interfaceγ The solar powered generator can charge...
- γRich Input Interfaceγ The solar generator supports 4 input methods, AC...
Best for campers who want the highest capacity (139Wh) and fastest recharge (50 minutes) in a portable package. The 300W AC outlet handles more gear than the competition.
Runner-Up: HOWEASY H120Max
Best for ultralight backpackers who need the lightest carry at 2.3 pounds and 7 device ports including a 65W PD for fast laptop charging.
Best Budget: ELECAENTA SG120
Best for budget-conscious campers who want a LiFePO4 battery lasting 3000 cycles and don’t need high AC output or fast charging.
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