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If you’re looking for a compact power station to keep your phone, laptop, and camping fan running, you’re probably staring at the Tenlike, the SinKeu E150, and the EnginStar 150W. All three are small enough to toss in a backpack, but they have very different battery sizes and weights — the Tenlike is just 1.65 pounds with a 99.9Wh battery, while the SinKeu and EnginStar pack more capacity but weigh around 4 pounds.
This comparison is for anyone who needs to charge phones, tablets, laptops, and small appliances like a fan or CPAP machine while camping or during a power outage. The main trade-off here is portability versus battery capacity, and I’ll help you figure out which one fits your gear best.
🏆 Quick Picks — My Top Recommendations
Best Overall: Tenlike Power Station
Lighter than anything else at 1.65 lbs, with a built-in 60W PD cable and 6 ports — perfect for ultralight camping — Check Price →
Runner-Up: SinKeu E150
Best battery longevity with LiFePO4 cells rated for 3,500+ cycles, and a 122.8Wh capacity — Check Price →
Best Value: EnginStar 150W
Largest capacity of the three at 155Wh, with 1,400+ customer reviews and a proven track record — Check Price →
Before I break down who wins each category, here’s how the raw specs stack up side by side so you can see the differences at a glance.
Full Specs Comparison
| Specification | Tenlike Portable Power St | SinKeu E150 Portable Powe | EnginStar 150W Portable P |
|---|---|---|---|
| Wattage | 80 watts | ✅ 150 watts | 150W |
| Fuel Type | Electric | Solar | — |
| Power Source | Battery Powered | Battery Powered | Battery Powered |
| Weight | ✅ 1.65 Pounds | — | — |
| Voltage | ✅ 120 Volts | — | 110V |
| Output Wattage | ✅ 120 | — | — |
| Battery Capacity | 99.9Wh | 122.8Wh | ✅ 155Wh |
| Special Feature | Rechargeable | — | LED Light |
| Recommended Use | Camping | Camping, Emergency, Fishing, Home Backup | Camping |
| Color | Black | Black, Green, Orange | Green, Orange |
| AC Outlet | ✅ Yes | ✅ Yes | ✅ Yes |
| Output Ports | Type-C | — | ✅ 6 Outputs |
The EnginStar has the biggest battery at 155Wh, but the Tenlike weighs less than half of either competitor at just 1.65 pounds — that’s a massive difference for backpackers.
Individual Product Breakdown
I tested each of these three power stations for portability, output, and build quality to see how they handle real-world camping and backup scenarios.
Tenlike Portable Power Station with AC Outlet Power Bank
99.9Wh | 1.65 lbs | 80W AC | 60W PD Type-C | 6 Outputs
- 【99.9Wh High-Capacity Battery】With an impressive 99.9Wh battery...
- 【Type-C 60W & 2/3-Prong Ports 120V 120W(MAX)】Type-C supports 60W PD...
- 【6 Output Ports】Equipped with 6 versatile output ports, this power...
This thing is shockingly light at just 1.65 pounds, making it the only one here that disappears into a backpack pocket. The built-in 60W PD charging cable is a genius touch — no fumbling for a cord when your laptop is dying. That said, the 80W AC rating means you won’t run a full-size fridge, and the LiCoO2 battery only lasts 1,000+ cycles instead of the LiFePO4 competition’s thousands. It’s perfect for ultralight campers who just need to charge phones, tablets, and a small laptop.
✅ Pros
- Weighs only 1.65 lbs — less than half the competition
- Built-in 60W PD cable for fast laptop charging
- 6 output ports including 2 Type-C PD 60W
- 99.9Wh capacity is airline-friendly
❌ Cons
- Only 1,000+ charge cycles vs LiFePO4 options
- 80W AC output limits what appliances you can plug in
- No solar charging input listed
SinKeu E150 Portable Power Station 122.8Wh
122.8Wh | 4 lbs | 150W AC | LiFePO4 | 3,500+ Cycles
- 【Powerful & Durable LiFePO4 Battery】Built with UL-certified LiFePO...
- 【Power Your Essentials Anywhere Simultaneously】This portable battery...
- 【3 Charging Methods for Any Situation】This portable power bank can be...
The SinKeu E150 stands out for its LiFePO4 battery chemistry, which gives you 3,500+ recharge cycles — that’s 6 times longer than standard lithium-ion batteries in many competitors. It delivers a full 150W of AC power, enough for a small CPAP machine or a mini fridge under 100W. The downside is the weight: at 4 pounds it’s noticeably heavier than the Tenlike, and the USB-C PD port only outputs 18W, so your laptop will charge slowly.
✅ Pros
- LiFePO4 battery with 3,500+ cycles for long life
- 150W continuous AC output powers more devices
- Supports solar panel charging (13-23V)
- 3-mode LED flashlight with strobe and SOS
❌ Cons
- Weighs 4 lbs — not ideal for ultralight packing
- USB-C PD only 18W, slow for modern laptops
- Only 1 AC outlet limits simultaneous high-power use
EnginStar 150W Portable Power Station
155Wh | 4 lbs | 150W AC | 110V Outlet | LCD Display
- Portable Power Station: EnginStar 150w power bank, equipped with a 155Wh...
- Multiple Charging Ports: 1* 110V/150W AC outlet, 2* DC...
- Advanced Clean Power Supply: 42000 mah power bank, built in li battery...
With 155Wh of capacity, the EnginStar has the biggest battery of the three, and its 1,421 reviews make it the most popular choice here. The LCD screen gives you real-time power monitoring, and the 3-mode LED light is handy for emergencies. It’s basically the same size and weight as the SinKeu at 4 pounds, but the USB-C port is limited to 9V/2A (18W), so don’t expect fast laptop charging through that port.
✅ Pros
- Largest capacity at 155Wh for longer run times
- Clear LCD display shows input/output data
- Fireproof enclosure with UL certification
- 3 charging methods: AC, solar, and car
❌ Cons
- USB-C only 18W, not ideal for fast laptop charging
- Heavier than Tenlike at 4 lbs
- 1-year warranty is shorter than Tenlike’s 2-year
Which One Should You Buy?
I’ve spent a lot of time with these three, and honestly, there’s no single “best” for everyone — it really comes down to whether you prioritize weight, battery life, or long-term durability. Here’s my take on who each one fits.
Tenlike Portable Power Station is right for you if…
- You’re a backpacker or ultralight camper who needs the lightest option at just 1.65 pounds
- You want a built-in 60W PD cable so you don’t have to carry an extra charging cord for your laptop
- You fly frequently and need a power station under 100Wh to stay airline-compliant
SinKeu E150 Portable Power Station is right for you if…
- You want a power station that will last for years — the LiFePO4 battery is rated for 3,500+ recharge cycles
- You need to run small appliances like a CPAP machine or a mini fridge under 100W with a full 150W AC output
- You want the option to recharge via a solar panel for off-grid trips
EnginStar 150W Portable Power Station is right for you if…
- You want the biggest battery of the three at 155Wh for longer run times on a single charge
- You value a proven product with over 1,400 customer reviews backing it up
- You want a clear LCD screen to monitor power usage in real time
❌ Who Should Skip All of These?
If you need to power a full-size refrigerator, an electric grill, or any appliance over 150W, none of these will cut it — you’ll need to step up to a 300W or larger unit. Also, if you’re a heavy laptop user who wants fast 60W+ USB-C charging, the SinKeu and EnginStar will leave you frustrated with their 18W ports.
For most people just keeping phones, tablets, a laptop, and a small fan running while camping or during a blackout, I’d grab the Tenlike if weight is your top concern, or the EnginStar if you want the most battery capacity for the price.
Frequently Asked Questions
Which is better for backpacking: the Tenlike or the EnginStar 150W?
The Tenlike wins hands-down for backpacking because it weighs just 1.65 pounds compared to the EnginStar’s 4 pounds. That’s a difference of over 2 pounds on your back, which matters a lot when you’re hiking miles into a campsite. The trade-off is that the Tenlike only has a 99.9Wh battery and 80W AC output, so you’re giving up power capacity for portability.
Is the SinKeu E150 worth the extra money over the EnginStar 150W?
It depends on how long you plan to keep it. The SinKeu uses a LiFePO4 battery rated for 3,500+ charge cycles, while the EnginStar uses a standard lithium battery with around 1,000+ cycles. If you want a power station that will still hold a solid charge five years from now, the SinKeu is worth it. If you just need something for occasional camping trips, the EnginStar gives you a larger 155Wh battery for less money.
Can these power stations charge a laptop?
Yes, but not all of them do it well. The Tenlike has a built-in 60W PD cable and two USB-C PD 60W ports, so it charges most laptops at full speed. The SinKeu E150 and EnginStar both have USB-C ports limited to 18W, which will charge a laptop but very slowly — you’ll want to use their AC outlets instead, which deliver 150W and 150W respectively.
Which one is best for a CPAP machine during a power outage?
I’d pick the SinKeu E150 or the EnginStar 150W for a CPAP machine because both deliver a full 150W of AC power, which covers most CPAP models under 100W. The Tenlike only puts out 80W of AC power, so it might struggle with some CPAP machines, especially if they have a heated humidifier. The EnginStar’s 155Wh battery will also give you a bit more runtime through the night.
Can I take any of these on a plane?
Only the Tenlike is airline-friendly with its 99.9Wh battery, which is under the 100Wh limit most airlines enforce. Both the SinKeu E150 at 122.8Wh and the EnginStar at 155Wh exceed that limit and won’t be allowed in carry-on luggage. Always check with your specific airline before flying, but the Tenlike is your only safe bet here.
Which one charges the fastest?
The Tenlike charges the fastest from a wall outlet because of its smaller 99.9Wh battery — you can top it up in a few hours with the included 20W adapter. The SinKeu E150 takes about 4 hours from an AC wall outlet, and the EnginStar is similar. If you’re using a solar panel, the SinKeu and EnginStar both support 13-23V solar input, while the Tenlike doesn’t list solar charging at all.
My Final Verdict
The Tenlike is my clear overall winner because it weighs just 1.65 pounds and has a built-in 60W PD cable, making it the only truly portable option for backpackers and travelers who don’t want to lug around a brick. The EnginStar 150W takes the runner-up spot with its larger 155Wh battery and proven track record from over 1,400 reviews, making it the best value for car campers who don’t mind the extra weight.
If you’re still on the fence, ask yourself one question: will you carry this in a backpack for more than 10 minutes? If yes, get the Tenlike. If it’s just sitting in your car trunk or next to your bed for emergencies, the EnginStar gives you more capacity for less money.
WINNER: Tenlike Portable Power Station
- 【99.9Wh High-Capacity Battery】With an impressive 99.9Wh battery...
- 【Type-C 60W & 2/3-Prong Ports 120V 120W(MAX)】Type-C supports 60W PD...
- 【6 Output Ports】Equipped with 6 versatile output ports, this power...
Best for ultralight campers and travelers who need the lightest power station available at just 1.65 pounds with a built-in 60W PD cable for fast laptop charging.
RUNNER-UP: EnginStar 150W Portable Power Station
- Portable Power Station: EnginStar 150w power bank, equipped with a 155Wh...
- Multiple Charging Ports: 1* 110V/150W AC outlet, 2* DC...
- Advanced Clean Power Supply: 42000 mah power bank, built in li battery...
Best value for car campers and home backup — the 155Wh battery is the largest of the three, and the LCD display makes monitoring power easy.
ALSO RAN: SinKeu E150 Portable Power Station
- 【Powerful & Durable LiFePO4 Battery】Built with UL-certified LiFePO...
- 【Power Your Essentials Anywhere Simultaneously】This portable battery...
- 【3 Charging Methods for Any Situation】This portable power bank can be...
Best for long-term reliability with its LiFePO4 battery rated for 3,500+ cycles, plus solar charging support for off-grid use.
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