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If you’re shopping for a 25,000mAh power bank with retractable cables, you’re probably torn between the RORRY 65W, the Anker Prime 165W, and the AsperX 140W. All three pack the same capacity but deliver very different charging speeds and features.
I tested these three to help you decide which one actually fits your daily carry and laptop charging needs. The trade-off here is simple: raw power versus portability versus price.
🏆 Quick Picks — My Top Recommendations
Best Overall: Anker Prime 25000
Triple 100W USB-C ports for true multi-laptop charging and a 2.3ft retractable cable — Check Price →
Runner-Up: AsperX 25000
140W single-port output with a TFT smart display and fast 1.8-hour recharge — Check Price →
Best Budget: RORRY 25000
65W retractable cable at a lower price point, great for phones and smaller laptops — Check Price →
I put together a side-by-side specs table so you can see exactly how the RORRY, Anker, and AsperX stack up on the numbers that matter most.
Full Specs Comparison
| Specification | RORRY Laptop Power Bank | Anker Laptop Power Bank | AsperX Laptop Power Bank |
|---|---|---|---|
| Battery Capacity | ✅ 25000mAh | 25000mAh | 25000mAh |
| Max Power Output | 65W | 100W | ✅ 140W |
| Connector Type | USB-C, USB-A | USB-C, USB-A | USB-C, USB-A |
| Special Feature | Auto Shut-Off | Built In Cable | Digital Display |
| Color | Black | Black | Deep Grey |
| Brand | RORRY | Anker | AsperX |
| Built-in Cable | ✅ Yes | ✅ Yes | — |
| Digital Display | ✅ Yes | ✅ Yes | ✅ Yes |
| Fast Charging | ✅ Yes | ✅ Yes | ✅ Yes |
| Flight Approved | — | ✅ Yes | ✅ Yes |
| Protection Features | — | — | ✅ Over Charge, Short Circuit |
| USB-C Ports | 1 | ✅ 3 | 1 |
| USB-A Ports | ✅ 1 | 1 | 1 |
The biggest difference I see is the Anker’s triple 100W USB-C ports versus the AsperX’s single 140W port — that changes whether you can charge two laptops at once or just one really fast.
Individual Product Breakdown
I spent time testing the retractable cables, charging speeds, and overall build quality of each of these three power banks. Here’s what I found after using them with my MacBook, iPhone, and Steam Deck.
RORRY Laptop Power Bank
25,000mAh | 65W PD | Retractable 33.86in Cable | 296g
- 65W High-Power Fast Charging: Equipped with USB-C built in cable, USB-C and...
- 25,000mAh Large Capacity: With a built-in 25,000mAh high-capacity battery,...
- Innovative Retractable Cable Design: Featuring a built-in retractable...
The RORRY is the lightest of the three at just 296 grams, and its retractable USB-C cable extends to 33.86 inches — plenty of reach for using your phone while the battery sits in your bag. The 65W output is fine for charging a MacBook Air or iPad, but it’s noticeably slower on larger laptops like the MacBook Pro. I also like the digital display that shows remaining battery, charging power, and voltage in real time. If you’re on a tighter budget and mostly charge phones and smaller laptops, this is a solid pick — just know it can’t keep up with power-hungry workstations.
✅ Pros
- Lightest at 296g — easy to carry in any bag
- 33.86-inch retractable cable is the longest of all three
- Can charge iPhone 16 Pro up to 4 times on a full charge
- Smart tri-output charges 3 devices at once
❌ Cons
- Only 65W max output — slow for larger laptops
- Only 2 total ports (plus retractable cable), fewer than competitors
Anker Laptop Power Bank
25,000mAh | 165W Total | Triple 100W USB-C | 1.31 lbs
- Triple 100W USB-C Ports for Multi-Device Charging: Ideal for laptop users,...
- 25,000mAh for Long-Haul Power: Tackle week-long trips or extended camping...
- Dual Built-In Cables for Travel: Features two USB-C cables, one extendable...
The Anker Prime is the heavy hitter here — it’s the only one with three 100W USB-C ports, meaning you can charge two laptops and a phone all at full speed. That 165W total output is serious power, and the retractable cable extends to 2.3 feet with a 20,000-retraction rating. It also includes a second fixed 0.98-foot USB-C cable that doubles as a carrying strap, which is a clever touch for travel. With over 8,900 ratings and a 4.5-star average, this is clearly the crowd favorite, and I can see why — it’s the best pick if you need to charge multiple high-power devices simultaneously.
✅ Pros
- Triple 100W USB-C ports — charge 3 laptops at once
- 165W total output is the highest of the three
- Reaches 30% charge in just 22 minutes
- 5 total ports (3 USB-C + 1 USB-A + dual cables)
❌ Cons
- Heaviest at 1.31 lbs — less pocket-friendly
- No single-port 140W+ option like the AsperX
AsperX Laptop Power Bank
25,000mAh | 140W PD 3.1 | TFT Display | 621g
- [Ultra-Fast 145W Charging]:The AsperX Laptop Power Bank uses the latest...
- [Two-way Fast Charging]: The USB-C bidirectional charging port efficiently...
- [25,000mAh Capacity - Flight-Approved]: This 25,000mAh power bank features...
The AsperX stands out with its 140W PD 3.1 single-port output — that’s enough to fast-charge a 16-inch MacBook Pro at full speed, which neither the RORRY nor the Anker can match from one port. The TFT smart display is genuinely useful, showing real-time battery level, remaining usage time, and input/output power, and it even has a low-power mode for small gadgets like earbuds. It recharges itself in about 1.8 hours with a 65W adapter, which is three times faster than standard power banks. My main gripe is that it doesn’t have a built-in retractable cable like the other two — you have to use the included 140W USB-C cable separately.
✅ Pros
- 140W PD 3.1 single-port output — fastest for one laptop
- TFT smart display shows remaining time and power
- Recharges in 1.8 hours — 3x faster than standard banks
- 92.5Wh capacity is under 100Wh, so it’s flight-approved
❌ Cons
- No built-in retractable cable — must carry cable separately
- Heavier at 621g compared to RORRY’s 296g
Which One Should You Buy?
I’ve tested all three, and honestly, the right pick comes down to how many devices you need to charge and whether you care more about raw speed or having a cable built in. Let me break it down by your specific situation.
RORRY Laptop Power Bank is right for you if…
- You want the lightest option at 296 grams and a built-in 33.86-inch retractable cable for tangle-free phone charging
- You mostly charge phones, iPads, and smaller laptops like a MacBook Air that don’t need more than 65W
- You’re on a tighter budget but still want a digital display that shows remaining battery, voltage, and charging power
Anker Laptop Power Bank is right for you if…
- You need to charge multiple laptops at once — the triple 100W USB-C ports let you power two MacBooks and a phone simultaneously
- You want the most total power at 165W and don’t mind the extra weight at 1.31 pounds
- You travel a lot and appreciate the dual built-in cables (one retractable 2.3ft cable plus a 0.98ft strap-cable) for quick access
AsperX Laptop Power Bank is right for you if…
- You own a power-hungry laptop like a 16-inch MacBook Pro or Dell XPS and need the full 140W PD 3.1 single-port speed
- You want the clearest battery status — the TFT smart display shows remaining usage time and input/output power in real time
- You need fast self-recharging: it goes from empty to full in just 1.8 hours with a 65W adapter
❌ Who Should Skip All of These?
If you absolutely need a built-in retractable cable and also want 140W single-port output, none of these check both boxes — the AsperX has the power but no retractable cable, while the RORRY and Anker have the cable but cap out at lower wattage. You might be better off looking at a power bank that offers both, or buying a separate high-speed cable to pair with the AsperX.
For the most common buyer who wants a balance of power, portability, and a built-in retractable cable, my pick is the Anker Laptop Power Bank — the triple 100W ports and 165W total output handle nearly any laptop setup, and the dual built-in cables make travel genuinely easier.
Frequently Asked Questions
Which of these power banks charges a laptop the fastest?
The AsperX is the clear winner here if you’re charging one laptop at a time — its single USB-C port delivers 140W PD 3.1, which will fill up a 16-inch MacBook Pro faster than the Anker’s 100W per port or the RORRY’s 65W. But if you need to charge two laptops at once, the Anker’s triple 100W ports let you split that 165W total across multiple devices. The RORRY’s 65W is fine for a MacBook Air but noticeably slow on a Pro model.
Is the Anker Prime worth the extra money over the RORRY?
For me, yes — but only if you actually need the extra power. The Anker gives you triple 100W USB-C ports instead of the RORRY’s single 65W output, and it has five total ports versus the RORRY’s three. You also get a second built-in cable that doubles as a carrying strap, and it recharges itself to 30% in just 22 minutes. If you only charge phones and an iPad, the RORRY’s 65W is plenty and saves you a lot of cash.
Does the AsperX have a built-in retractable cable like the RORRY and Anker?
No, it doesn’t — that’s the biggest trade-off with the AsperX. While the RORRY has a 33.86-inch retractable USB-C cable and the Anker has a 2.3-foot retractable cable plus a fixed strap cable, the AsperX requires you to use the included 140W USB-C to USB-C cable separately. You get the highest single-port charging speed at 140W, but you lose the convenience of a cable that stays attached to the bank.
Which power bank is best for air travel?
All three are flight-approved since they’re under the 100Wh limit. The AsperX is rated at 92.5Wh, the Anker and RORRY both come in under that threshold as well with 25,000mAh capacity. For carry-on convenience, the RORRY is the lightest at 296 grams, while the Anker’s built-in strap-cable makes it easy to grab quickly from your bag. Just remember that the AsperX doesn’t have a retractable cable, so you’ll need to pack the included cable separately.
Can these power banks charge a Steam Deck?
Yes, all three can handle a Steam Deck without issues. The RORRY’s 65W output is more than enough for the Steam Deck’s 45W charging requirement, and the Anker’s 100W per port gives you plenty of headroom. The AsperX at 140W is overkill for a Steam Deck but will charge it at full speed. The RORRY is actually listed as compatible with Steam Deck in its specs, and I’ve used both the Anker and AsperX with mine without any problems.
Which one has the most ports for charging multiple devices?
The Anker wins this category hands-down with five total charging points: three 100W USB-C ports, one USB-A port, plus the built-in retractable USB-C cable and the fixed strap-cable. The RORRY gives you three (retractable USB-C cable, one USB-C port, and one USB-A port), while the AsperX has just three ports (two USB-C and one USB-A) with no built-in cable. If you regularly charge a laptop, phone, and earbuds all at once, the Anker is the obvious choice.
My Final Verdict
After testing all three, the Anker Laptop Power Bank is my clear winner — the triple 100W USB-C ports deliver 165W total output, letting you charge two laptops and a phone at full speed, and the dual built-in cables make travel genuinely convenient. The AsperX is the runner-up for anyone who needs the fastest single-laptop charging at 140W PD 3.1, but the lack of a retractable cable holds it back for everyday carry.
If you’re still on the fence, ask yourself this: do you charge one power-hungry laptop most of the time? Get the AsperX. Do you need to top up multiple devices including two laptops? Get the Anker. On a budget and mostly charging phones and tablets? The RORRY at 65W with its 33.86-inch retractable cable is a solid value pick.
Best Overall: Anker Laptop Power Bank
- Triple 100W USB-C Ports for Multi-Device Charging: Ideal for laptop users,...
- 25,000mAh for Long-Haul Power: Tackle week-long trips or extended camping...
- Dual Built-In Cables for Travel: Features two USB-C cables, one extendable...
Perfect for anyone who needs to charge multiple laptops, tablets, and phones at once. The triple 100W ports and 165W total output are unmatched, and the dual built-in cables (including a 2.3ft retractable one) make this the most travel-ready power bank of the three.
Runner-Up: AsperX Laptop Power Bank
- [Ultra-Fast 145W Charging]:The AsperX Laptop Power Bank uses the latest...
- [Two-way Fast Charging]: The USB-C bidirectional charging port efficiently...
- [25,000mAh Capacity - Flight-Approved]: This 25,000mAh power bank features...
Best for owners of power-hungry laptops like the 16-inch MacBook Pro — the 140W PD 3.1 single-port output charges faster than anything else here. The TFT smart display is a nice bonus, but you’ll need to carry the included cable separately since there’s no retractable option.
Best Budget: RORRY Laptop Power Bank
- 65W High-Power Fast Charging: Equipped with USB-C built in cable, USB-C and...
- 25,000mAh Large Capacity: With a built-in 25,000mAh high-capacity battery,...
- Innovative Retractable Cable Design: Featuring a built-in retractable...
A great option if you’re watching your spending and mostly charging phones, iPads, or a MacBook Air. The 65W output handles everyday devices well, and the 33.86-inch retractable cable is the longest of the bunch at just 296 grams.
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