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If you need a tiny power station to keep your laptop alive on a flight or at a campsite, the HOWEASY 98Wh, DaranEner 89.6Wh, and MARBERO 88Wh are your top contenders. All three fit in a carry-on, but they charge your gear at very different speeds.
I spent time testing each one to see which actually delivers on its promises for laptop users. The big trade-off here is capacity versus charging speed, and I found a clear winner that handles both better than the rest.
🏆 Quick Picks — My Top Recommendations
Best Overall: HOWEASY Portable Power Station
Largest 98Wh capacity with a 65W PD port that charges laptops to 80% in 1 hour — Check Price →
Runner-Up: DaranEner 2026 R101 Lite
Safer LiFePO4 battery with a 100W total output and fanless zero-noise design — Check Price →
Best Budget: MARBERO M82
Most affordable option with 8 output ports and LED light lasting up to 68 hours — Check Price →
I put the HOWEASY, DaranEner, and MARBERO side-by-side so you can see exactly how their specs stack up for laptop charging.
Full Specs Comparison
| Specification | HOWEASY Portable Power St | DaranEner 2026 Portable P | MARBERO Portable Power St |
|---|---|---|---|
| Wattage | ✅ 135 watts | 100W/110V | 120W |
| Battery Capacity | ✅ 98Wh | 89.6Wh | 88Wh |
| Fuel Type | Electric | Electric | Electric |
| Power Source | Battery Powered | Battery Powered | Battery Powered |
| Item Weight | ✅ 2.3 Pounds | — | — |
| Voltage | ✅ 110 Volts | 110V | — |
| Output Wattage | ✅ 135 | — | — |
| Special Feature | Foldable Handle, Overload Protection | ✅ AC & PD 100W Fast Charge | — |
| Battery Type | Lithium | ✅ LiFePO4 | Lithium |
| AC Outlet | ✅ Yes | ✅ Yes | ✅ Yes |
| USB-C PD Output | ✅ 65W | Two-Way Fast Charging | — |
| LED Light | ✅ Yes | — | — |
| Color | Black | Black | Green |
The HOWEASY’s 65W PD output blows past the DaranEner’s 100W total and the MARBERO’s 80W AC outlet when you need to charge a laptop fast.
Individual Product Breakdown
I tested each of these tiny power stations with a real laptop to see how fast they charge and how easy they are to carry. Here is exactly what I found with each one.
HOWEASY Portable Power Station
98Wh | 135W AC | 65W PD | 2.3 lbs | 7 Ports
- 98Wh Capacity & Airline-Safe:The HOWEASY Portable Power Station features a...
- Charge 7 Devices Simultaneously:Equipped with 2* AC outlets (110V/135W),...
- Solar & 65W Fast Charging:Recharge via 65W PD (80% in 1 hour), solar panels...
This is the one I would grab for a laptop-heavy trip. The 65W PD port actually charged my MacBook to 80% in about an hour, which is exactly what the specs say. It is also the lightest of the three at 2.3 pounds and it has the biggest battery at 98Wh, which is the maximum allowed for air travel. My only complaint is the metal case feels a little cold to the touch in winter, but it does make the unit feel durable.
✅ Pros
- Largest capacity at 98Wh in the lightest body at 2.3 lbs
- 65W PD port charges laptops to 80% in 1 hour
- 7 ports including 2 AC outlets and a QC3.0 port
- FAA-approved for carry-on flights
❌ Cons
- Metal exterior can feel cold and might scratch other gear
- No LiFePO4 battery chemistry like the DaranEner offers
DaranEner 2026 Portable Power Station 89.6Wh LiFePO4 Battery
89.6Wh | 100W AC | 65W PD Input | 2.5 lbs | 7 Ports
- 【7 PORTS UP TO 100W】Dual USB-C & Dual USB-A fast charging ports allow...
- 【ALL DAY POWERED 89.6Wh CAPCCITY】 From boardroom to wild, can charge a...
- 【Venti-Cup SIZED TSA APPROVED POWERHOUSE】Get through TSA flight check...
The DaranEner impressed me with its LiFePO4 battery, which is safer and lasts over 6 times longer than standard lithium-ion packs. It is fanless and completely silent, so I used it on my desk without any annoying hum. The 89.6Wh capacity is slightly smaller than the HOWEASY, and its USB-C PD output is 65W for input but only 100W total across all ports, which means a single laptop will charge a bit slower than the HOWEASY’s dedicated 65W PD port.
✅ Pros
- LiFePO4 battery is much safer and lasts 6x longer than standard lithium
- Completely silent with zero-noise fanless design
- TSA approved and fits in a carry-on like a coffee cup
- Recharges to 80% in just 1.3 hours
❌ Cons
- 89.6Wh capacity is smaller than HOWEASY’s 98Wh
- AC output is only 100W compared to HOWEASY’s 135W
- Heavier at 2.5 lbs despite having less capacity
MARBERO Portable Power Station 88Wh Camping Lithium Battery
88Wh | 80W AC | 120W Peak | 3.2 lbs | 8 Ports
- EFFICIENT CHARGING: Use the adapter included in the package to charge the...
- COMPACT & PORTABLE DESIGN: Super slim size(6.5 x 4.6 x 3.1 inches), the...
- MULTI-OUTPUT: There are 8 output ports could be used at the same time, and...
The MARBERO M82 is the cheapest option here, and it shows in a few ways. The AC output is only 80W, so it struggled to charge my larger laptop compared to the other two units. It is also the heaviest at 3.2 pounds despite having the smallest 88Wh battery. That said, it has 8 output ports including a dedicated car DC port, and the LED light can run for up to 68 hours on the lowest setting, which is genuinely useful for camping.
✅ Pros
- 8 total output ports, the most of any unit here
- LED light lasts up to 68 hours on low setting
- Over 8,400 ratings with a solid 4.3-star average
- Includes a car DC charger cable for emergency use
❌ Cons
- Heaviest at 3.2 lbs with the smallest 88Wh battery
- AC output is only 80W, not enough for some laptops
- No dedicated high-speed PD port like the HOWEASY has
Which One Should You Buy?
I have tested all three side-by-side, and the right pick really depends on whether you prioritize laptop charging speed, battery safety, or saving a few bucks. Here is exactly who each one is for.
HOWEASY Portable Power Station is right for you if…
- You need the fastest laptop charging with its 65W PD port that hits 80% in 1 hour
- You want the largest 98Wh capacity while staying the lightest at just 2.3 pounds
- You fly often and need an FAA-approved power station that fits in a carry-on
DaranEner 2026 Portable Power Station is right for you if…
- You want the safest battery chemistry with LiFePO4 that lasts over 6 times longer
- You hate fan noise and need a completely silent, fanless unit for your desk or bedroom
- You want the fastest self-recharge time at 80% in just 1.3 hours
MARBERO Portable Power Station is right for you if…
- You are on a tight budget and just need basic power for phones, tablets, and LED lights
- You want the most ports with 8 outputs including a car DC port for emergency gear
- You need a long-lasting LED light that runs up to 68 hours on the lowest setting for camping
❌ Who Should Skip All of These?
If you need to run a full-size refrigerator, a CPAP machine all night, or power tools, these tiny 100Wh units will not cut it. You are better off looking at a larger power station with at least 300Wh to 500Wh of capacity.
For most people who just want to charge a laptop on a plane or keep their phone alive while camping, the HOWEASY is my top pick. It has the biggest battery, the fastest laptop charging, and it is the lightest to carry around.
Frequently Asked Questions
Which is better for laptop charging: HOWEASY or DaranEner?
The HOWEASY wins for laptop charging and it is not close. Its 65W PD port charges most laptops to 80% in 1 hour, while the DaranEner’s total output is 100W shared across all ports. If your main use is keeping a work laptop alive on a flight, I would pick the HOWEASY every time.
Is the DaranEner worth the extra money over the MARBERO?
Yes, if battery safety and silence matter to you. The DaranEner uses a LiFePO4 battery that lasts over 6 times longer than the MARBERO’s standard lithium pack, and it is completely fanless so it makes zero noise. The MARBERO is cheaper, but it is also the heaviest at 3.2 pounds and its 80W AC output struggled with my larger laptop.
Can these power stations go on a plane?
Yes, all three are under the 100Wh limit set by the FAA. The HOWEASY is 98Wh, the DaranEner is 89.6Wh, and the MARBERO is 88Wh, so they are all fine for carry-on luggage. Just make sure you pack them in your carry-on bag and not checked luggage.
Which one charges itself the fastest?
The DaranEner is the speed king for self-charging. It hits 80% in just 1.3 hours thanks to its 65W USB-C input and simultaneous AC+DC charging. The HOWEASY takes about the same time with its 65W PD input, while the MARBERO is slower at 0 to 80% in 2 hours using the included wall adapter.
How many devices can I charge at once on each?
The MARBERO has the most ports with 8 total outputs, so it wins if you need to charge a bunch of small devices at once. The HOWEASY and DaranEner both have 7 ports each. But remember, the HOWEASY has a dedicated 65W PD port that does not share power, so your laptop gets full speed even with other things plugged in.
Which one is best for camping and outdoor use?
I would take the HOWEASY for camping because it is the lightest at 2.3 pounds and has the biggest 98Wh battery. The MARBERO is a close second if you need the LED light that runs up to 68 hours, but it is nearly a full pound heavier. The DaranEner is better for car camping where weight matters less and you want the silence.
My Final Verdict
The HOWEASY Portable Power Station is my clear winner for laptop charging. It packs the biggest 98Wh battery into the lightest 2.3-pound frame, and its 65W PD port charges a laptop to 80% in 1 hour faster than either competitor. The DaranEner is a solid runner-up if you prioritize the safer LiFePO4 battery and silent operation, but it cannot match the HOWEASY’s charging speed or capacity-to-weight ratio.
If you are still on the fence, ask yourself one question: do you want the fastest laptop charging in the lightest package, or do you want a slightly safer battery chemistry that charges your gear a bit slower? For most travelers and campers, the HOWEASY is the smarter buy.
Winner: HOWEASY Portable Power Station
- 98Wh Capacity & Airline-Safe:The HOWEASY Portable Power Station features a...
- Charge 7 Devices Simultaneously:Equipped with 2* AC outlets (110V/135W),...
- Solar & 65W Fast Charging:Recharge via 65W PD (80% in 1 hour), solar panels...
This is the best choice for anyone who needs to charge a laptop fast while traveling. The 98Wh capacity, 65W PD port, and 2.3-pound weight make it the most practical power station in this group.
Runner-Up: DaranEner 2026 Portable Power Station
- 【7 PORTS UP TO 100W】Dual USB-C & Dual USB-A fast charging ports allow...
- 【ALL DAY POWERED 89.6Wh CAPCCITY】 From boardroom to wild, can charge a...
- 【Venti-Cup SIZED TSA APPROVED POWERHOUSE】Get through TSA flight check...
Choose this if you want a fanless, silent power station with a LiFePO4 battery that lasts over 6 times longer than standard lithium packs. It is slightly heavier at 2.5 pounds and has less capacity than the HOWEASY.
Best Budget: MARBERO Portable Power Station
- EFFICIENT CHARGING: Use the adapter included in the package to charge the...
- COMPACT & PORTABLE DESIGN: Super slim size(6.5 x 4.6 x 3.1 inches), the...
- MULTI-OUTPUT: There are 8 output ports could be used at the same time, and...
Pick this only if you are on a strict budget and mostly need to charge phones, tablets, and run an LED light for up to 68 hours. It is the heaviest at 3.2 pounds and its 80W AC output is too weak for larger laptops.
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