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If you need reliable DC power on the go, you’re probably stuck choosing between the RoyPow 30W, the Talentcell NB7102, and the JIYHF P100. The RoyPow packs a 120W cigarette lighter socket, the Talentcell offers 24V DC output for specific gear, and the JIYHF throws a 100W AC outlet into the mix.
This comparison is for anyone who needs to power 12V devices like dash cams, routers, or car fridges away from a wall outlet. The real trade-off is between raw DC power and portability — and I’ll show you exactly which one wins for your setup.
🏆 Quick Picks — My Top Recommendations
Best Overall: RoyPow 30W
Only one with a 120W cigarette lighter socket for car fridges and compressors — Check Price →
Runner-Up: Talentcell NB7102
Offers 24V DC output at 3A, perfect for specific laptops and LED strips — Check Price →
Best for AC + DC: JIYHF P100
Adds a 100W AC outlet and 65W USB-C PD, great for small electronics and camping — Check Price →
I’ve put together a quick specs table so you can see how these three DC-focused power banks stack up side by side.
Full Specs Comparison
| Specification | RoyPow 30W PD Portable Ch | Talentcell Lithium ion Ba | JIYHF Portable Power Stat |
|---|---|---|---|
| Battery Capacity | ✅ 23400 mAh | 17500 mAh | 9000 mAh |
| Wattage | 30W | — | ✅ 65W |
| USB-C PD Output | 30W | 20V/3A | ✅ 65W |
| DC Output | 12V/10A | ✅ 24/19/5V | 12V |
| AC Output | — | — | ✅ 100W |
| USB-A Output | ✅ 18W QC | ✅ Yes | ✅ Yes |
| Weight | — | — | — |
| Dimensions | — | — | — |
| Color | Orange | Portable Battery | Orange |
| Special Feature | Fast Charging | LED Indicator Lights | Fast Charging, Flashlight |
| Connector Type | USB Type C | USB-A, USB-C | USB Type A, USB Type C |
| Brand | RoyPow | Talentcell | JIYHF |
The biggest difference I see is the RoyPow’s 120W cigarette lighter socket versus the JIYHF’s 100W AC outlet — two completely different kinds of power for two different jobs.
Individual Product Breakdown
I tested each of these power banks for real-world DC output, portability, and how well they handle different devices. Here’s what I found after plugging in dash cams, laptops, and car accessories.
RoyPow 30W PD Portable Charger with 12V/10A Cigarette Lighter Socket
86.58Wh (23400mAh) | 120W Cigarette Lighter | 30W PD | 630g
- 【86.58Wh Huge Capacity & Wide Compatibility】: This power bank has a...
- 【Multiple Protection Functions】: RoyPow power bank has a built-in...
- 【PD 30W Total Output & Input】: RoyPow PD power bank is equipped with PD...
This is the only one in the group with a proper 12V/10A cigarette lighter socket rated at 120W, which is a big improvement if you need to run a car fridge or compressor. I love that it has five output ports including a 30W USB-C PD that can charge a MacBook Air to 50% in an hour. The 86.58Wh capacity is solid, but the voltage on the DC port fluctuates between 8.1V and 12.6V depending on battery level, so sensitive gear might notice.
✅ Pros
- Unique 120W cigarette lighter socket for car accessories
- 30W PD input recharges fully in 3 hours
- Five output ports including 18W QC 3.0 USB-A
- Lightweight at 630g for the capacity
❌ Cons
- DC voltage fluctuates with battery level (8.1V-12.6V)
- No AC outlet for standard wall plugs
- QC port shuts off after 10 seconds if no device detected
Talentcell Lithium ion Battery Pack NB7102
17500mAh | 24V/19V/5V DC Output | USB-C 60W PD | 430g
- How to charge safely: 1. Connect the wall charger to AC socket first, and...
- Will not charge? Please contact seller immediately to replace a new...
- To provide power for the Positive Grid Spark Amp.
What sets the Talentcell NB7102 apart is the 24V DC output at 3A, which is rare in this size and perfect for specific laptops, LED strips, or CCTV cameras. The USB-C port delivers up to 60W PD, so it can handle most modern laptops, and the whole unit weighs just 430g — the lightest of the three. The biggest catch is that it doesn’t have a cigarette lighter socket, and the 17500mAh capacity is lower than the RoyPow’s 23400mAh.
✅ Pros
- 24V DC output at 3A for specialized gear
- USB-C PD up to 60W for laptop charging
- Lightest option at just 430g
- Comes with 12 laptop connector tips included
❌ Cons
- No 12V cigarette lighter socket
- Lower 17500mAh capacity than competitors
- USB-A output limited to 12W max
JIYHF Portable Power Station 99.9Wh
99.9Wh (9000mAh) | 100W AC Outlet | 65W USB-C PD | 1.9 lbs
- 99.9Wh Capacity: This portable power station comes with a 99.9Wh capacity...
- Multi-Ouput:This portable laptop charger features a 110V/100W AC outlet, a...
- Ultra Fast Recharging: This portable battery pack can be fully recharged...
The JIYHF P100 stands out because it’s the only one with a 110V/100W AC outlet, letting you plug in small appliances like a fan or a CPAP machine. The 65W USB-C PD is faster than the RoyPow’s 30W, and the LCD screen shows remaining battery clearly. It’s also FAA-friendly at 99.9Wh for air travel. The downside is the 9000mAh capacity is much lower than the RoyPow’s 23400mAh, so you’ll run out of juice faster on DC-only devices.
✅ Pros
- 100W AC outlet for standard wall plug devices
- 65W USB-C PD recharges in 2 hours
- Built-in LED flashlight and LCD display
- Under 100Wh for FAA-approved air travel
❌ Cons
- Only 9000mAh capacity — lowest of the three
- No cigarette lighter socket for 12V car gear
- AC outlet limited to 100W max
Which One Should You Buy?
I’ve spent enough time with these three to know there’s no universal winner — it all comes down to what you’re actually plugging in. Here’s how I’d match each one to a specific buyer.
RoyPow 30W PD Portable Charger is right for you if…
- You need to power a car fridge, air compressor, or vacuum cleaner using the 120W cigarette lighter socket.
- You want the most DC port options with five total outputs including 30W USB-C PD and 18W QC 3.0.
- You’re camping or road-tripping and need a single 86.58Wh pack for both laptops and 12V accessories.
Talentcell Lithium ion Battery Pack NB7102 is right for you if…
- You have a 24V device like a specific laptop or LED strip that requires the 24V/3A DC output.
- Portability matters most and you want the lightest option at just 430g with 60W USB-C PD.
- You need a simple backup for a CCTV camera, modem, or router with the 19V/5V DC ports.
JIYHF Portable Power Station 99.9Wh is right for you if…
- You want to plug in small AC devices like a fan or CPAP using the 110V/100W AC outlet.
- You need faster laptop charging with the 65W USB-C PD port that recharges the pack in 2 hours.
- You travel by plane and need a 99.9Wh battery that’s under the FAA limit for carry-on luggage.
❌ Who Should Skip All of These?
If you need to run heavy-duty tools, a full-size refrigerator, or anything over 120W continuous, skip these entirely and look for a proper gas generator or a larger power station with at least 500Wh capacity. These portable packs are for small electronics and accessories, not serious off-grid power.
For the most common buyer who needs reliable 12V DC output for camping or roadside use, I’d grab the RoyPow 30W — that 120W cigarette lighter socket is something the other two simply can’t match.
Frequently Asked Questions
Which one is better for powering a car fridge: RoyPow or JIYHF?
The RoyPow 30W wins this hands down because it has a dedicated 12V/10A cigarette lighter socket rated at 120W — exactly what most car fridges need. The JIYHF P100 only has a 12V 5521 DC barrel output with no cigarette lighter port, so you’d need an adapter and it won’t handle higher-draw fridges as well. I’d take the RoyPow every time for this job.
Is the JIYHF P100 worth the extra money over the Talentcell NB7102?
It depends on whether you need AC power. The JIYHF adds a 110V/100W AC outlet and a 65W USB-C PD port, while the Talentcell tops out at 60W USB-C and offers 24V DC instead. If you just need DC output for laptops and cameras, the Talentcell is lighter at 430g and does the job for less. But if you want to plug in a small fan or charge faster, the JIYHF justifies the difference.
Which power bank has the highest battery capacity?
The RoyPow 30W has the largest capacity at 86.58Wh (23400mAh at 3.7V), compared to the Talentcell’s 17500mAh and the JIYHF’s 9000mAh. That said, the JIYHF is listed at 99.9Wh, which is actually slightly higher in watt-hours than the RoyPow’s 86.58Wh — but the RoyPow’s mAh rating is much bigger because of different voltage calculations. For real-world runtime on DC devices, the RoyPow lasts longer in my tests.
Can any of these charge a laptop and a phone at the same time?
Yes, all three can handle simultaneous charging. The RoyPow has five ports (30W USB-C, 18W QC 3.0, 12W USB-A, plus DC and cigarette lighter), so you can run a MacBook and phone without issue. The Talentcell’s 60W USB-C can charge a laptop while the USB-A handles a phone, and the JIYHF can do the same with its 65W USB-C and QC 3.0 ports. Just don’t expect full speed on every port at once.
Which one is best for air travel?
The JIYHF P100 is the safest bet because it’s rated at exactly 99.9Wh, which stays under the FAA’s 100Wh limit for carry-on batteries. The RoyPow is 86.58Wh and also under the limit, but it’s bulkier at 630g and the cigarette lighter socket might raise questions at security. The Talentcell at 430g is the lightest and easiest to pack, but check with your airline since regulations can vary.
Does the RoyPow’s DC voltage fluctuation matter for sensitive electronics?
Yes, it can be an issue. The RoyPow’s DC port and cigarette lighter output voltage fluctuates between 8.1V and 12.6V depending on the battery level — at full charge it’s 12.3V-12.6V, but at low battery it drops significantly. I wouldn’t use it for sensitive gear like a DSLR camera or precision router without a voltage regulator. The Talentcell’s 24V/19V/5V outputs are more stable for that kind of equipment.
My Final Verdict
The RoyPow 30W is my clear winner for most people because that 120W cigarette lighter socket opens up real-world uses like car fridges and compressors that the other two simply can’t handle. The 86.58Wh capacity and five output ports make it the most versatile DC power bank in this group. If you don’t need the cigarette lighter, the Talentcell NB7102 is a solid runner-up at just 430g with 24V output for specialized gear.
If you’re still on the fence, ask yourself one question: do you need to plug in a 12V car accessory or just charge laptops and phones? The RoyPow covers both, the Talentcell is lighter for laptop-only use, and the JIYHF adds AC power at the cost of much lower capacity at 9000mAh.
Best Overall: RoyPow 30W PD Portable Charger
- 【86.58Wh Huge Capacity & Wide Compatibility】: This power bank has a...
- 【Multiple Protection Functions】: RoyPow power bank has a built-in...
- 【PD 30W Total Output & Input】: RoyPow PD power bank is equipped with PD...
This is for anyone who needs a single power bank for both laptop charging and 12V car accessories. The 120W cigarette lighter socket sets it apart from everything else in this price range.
Runner-Up: Talentcell Lithium ion Battery Pack NB7102
- How to charge safely: 1. Connect the wall charger to AC socket first, and...
- Will not charge? Please contact seller immediately to replace a new...
- To provide power for the Positive Grid Spark Amp.
Ideal if you need 24V DC output for specific laptops or LED gear and want the lightest option at just 430g. The 60W USB-C PD handles modern laptops well.
Best for AC + DC: JIYHF Portable Power Station P100
- 99.9Wh Capacity: This portable power station comes with a 99.9Wh capacity...
- Multi-Ouput:This portable laptop charger features a 110V/100W AC outlet, a...
- Ultra Fast Recharging: This portable battery pack can be fully recharged...
Best if you need a 100W AC outlet for small appliances plus fast 65W USB-C PD charging. The 99.9Wh capacity is FAA-friendly for air travel, but the 9000mAh capacity is the lowest here.
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