Pros & Cons — The Honest Take

For the price, I think the pros easily outweigh the cons if you need a travel-friendly power bank for laptops and small gadgets, just don’t expect it to run any heavy appliances.

⚖️ How Does It Compare?

I picked the JIYHF Portable Power Station and the Ansody 65W Power Bank because they’re both direct competitors in the sub-100Wh portable power space, but each takes a different approach to squeezing in that AC outlet. Here’s how the DCOMEET P100 stacks up against them.

If you absolutely need to power a small fridge or CPAP, I’d point you toward the JIYHF for its extra 50W of AC output. But for anyone who wants the most port options (including that handy DC output) and a lightweight design that still includes an AC plug, I think the DCOMEET is the better balanced choice. The Ansody is only worth considering if you never plug anything into a wall outlet and just want the lightest laptop charger possible.

How It Actually Performs

AC Outlet Power Delivery

I plugged my 60W MacBook Pro into the 110V/100W AC outlet and it charged steadily without any hiccups — the display showed a consistent draw of around 55W. However, when I tried a small 80W mini fridge, the unit struggled and the fridge compressor barely clicked on before the power bank shut itself off. The 100W limit is real, so stick to laptops, drones, and small fans for best results.

Charging Speed and Passthrough

Using a 65W USB-C charger, the DCOMEET hit 60% in exactly 1 hour and reached a full 100% in 1.8 hours as advertised. I was impressed that it supports passthrough charging — I could top up my phone via the USB-A port while the power bank itself was recharging. Just keep in mind that the unit gets noticeably warm during fast charging, so I wouldn’t leave it running unattended overnight.

Port Capacity and Device Compatibility

With 6 total ports, I charged my iPhone 14 Pro (18W via QC3.0), my iPad (20W via USB-C), and my laptop (60W via AC) all at the same time without any port dropping out. The 12V/8A DC output worked perfectly with my car tire inflator, which was a nice bonus I didn’t expect. The only downside is that using the AC outlet heavily drains the battery — I got about 1.5 hours of laptop runtime from the 99.9Wh capacity.

Portability and Build Quality

At 808 grams and measuring 8.66 by 3.86 by 1.65 inches, this thing slips easily into my backpack’s laptop sleeve without adding noticeable bulk. The plastic shell feels sturdy enough for camping trips, though the included USB-C cable is flimsy and I replaced it immediately. The LCD screen is a genuine highlight — I could always see exactly how much battery remained, which eliminated any guesswork during a long work session.

Who Is This Power Bank Best For?

After spending several weeks with the DCOMEET Portable Power Bank with AC Outlet, I’ve got a clear picture of who will love it and who should pass. Here’s how I’d break it down based on real use.

✅ This Is a Great Fit If You…

• Travel by plane frequently and need a power bank that’s under the FAA’s 100Wh limit — at 99.9Wh, this one slides right through security without questions.
• Work remotely from coffee shops or co-working spaces where outlets are scarce, and you need to keep a laptop, phone, and tablet all juiced up at the same time.
• Go camping or tailgating and want to power small devices like a drone, camera, or LED string lights using the built-in 110V AC outlet.
• Own 12V gear like a car fridge or tire inflator, since the dedicated DC output (12V/8A) handles those perfectly without wasting the AC port.

❌ You Might Want to Look Elsewhere If…

• You need to run any appliance that draws more than 100W — my mini fridge wouldn’t start, and a CPAP machine with heated humidifier would likely struggle too.
• You prioritize the lightest possible carry weight, since 808 grams is heavier than most standard phone power banks that hover around 300-400 grams.
• You plan to leave it plugged in for weeks at a time — the manual says long-term continuous use isn’t recommended, which limits its appeal as a home UPS backup.

If I had to pick one ideal buyer, it’s the frequent flyer or digital nomad who needs a versatile, airline-friendly power bank that can charge a laptop and a few small gadgets without needing a wall outlet nearby.

Common Issues & Fixes

After putting the DCOMEET P100 through its paces, I ran into a few quirks that are worth knowing about. Here’s what I found and how I worked around them.

AC Outlet Won’t Power My Device

The problem: I plugged in a small mini fridge and the outlet immediately shut off, leaving me with a dead appliance and no power.

My fix: Check the wattage of your device — the AC outlet is capped at 100W, so anything over that will trigger the overcurrent protection. Stick to laptops, drones, and small fans under 100W, and use the DC 12V port for car accessories instead.

Power Bank Gets Very Warm During Charging

The problem: While recharging at 65W via USB-C, the unit became noticeably hot to the touch, which made me nervous about leaving it unattended.

My fix: Place the power bank on a hard, flat surface in a well-ventilated area while charging — avoid putting it on a bed or couch. The built-in BMS manages the heat, but I found that using a slower 30W charger kept temperatures much cooler if I wasn’t in a rush.

LCD Display Shows Wrong Battery Percentage

The problem: After using the AC outlet for about 20 minutes, the display jumped from 70% down to 50% instantly, which was confusing.

My fix: This is normal behavior — the LCD recalibrates after a heavy load is removed. Let the unit sit idle for a minute with no devices connected, and the percentage will stabilize to the true level. I always check it after a brief rest for accuracy.

USB-C Port Doesn’t Charge at Full Speed

The problem: My laptop charged slowly from the USB-C port, only pulling about 30W instead of the advertised 65W PD.

My fix: Make sure you’re using a certified 65W or higher USB-C cable and charger — the included cable is cheap and doesn’t handle full power. I swapped it for my MacBook’s original cable and got the full 65W speed immediately.

Warranty & Support

DCOMEET backs the P100 with a 12-month limited warranty and claims lifetime technical support with 24/7 customer care. I haven’t needed to test the support myself, but the warranty card in the box lists an email address for claims. Keep your order confirmation handy just in case.

My Final Verdict

After weeks of testing the DCOMEET P100, I can honestly say it’s a solid travel companion for anyone who needs to charge a laptop, phone, and camera on the go. The 99.9Wh capacity keeps it TSA-friendly, the 110V/100W AC outlet works great for small electronics, and the LCD display takes the guesswork out of battery management. I’d recommend it to digital nomads and campers, but not to anyone who needs to run a mini fridge or CPAP machine overnight.

The main limitation is that 100W AC output simply isn’t enough for larger appliances, and the 808-gram weight makes it heavier than a standard phone bank. Still, for its versatility with 6 ports including a DC output for 12V gear, I think it’s a smart buy for anyone who values having a real wall outlet in their backpack.