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The LanLuk Portable Charger Power Bank packs a colossal 40,800mAh lithium polymer battery into a sleek, travel-ready design. With 25W fast charging, 5 simultaneous outputs including 3 built-in cables, and advanced safety features, it’s engineered for professionals who demand reliable, rapid power on the go. Perfect for long trips, outdoor adventures, or daily hustle, it ensures your iPhone, Galaxy, and other devices stay charged and ready—backed by a 3-year warranty and trusted by over 1,000 users.









| ASIN | B0F9WVKQMV |
| Battery Capacity | 40800 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 9.99 g |
| Best Sellers Rank | #982 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #92 in Cell Phone Portable Power Banks |
| Brand | LanLuk |
| Color | Black |
| Compatible Devices | iOS,USB-A,USB-C,Built-in Multiple Cables & Ports |
| Compatible Phone Models | s such as iPhone 16 15 14 13 12 X 6 7 8 Series |
| Connector Type | iOS,USB-A,USB-C,Built-in Multiple Cables & Ports |
| Customer Reviews | 4.3 out of 5 stars 1,036 Reviews |
| Item Weight | 0.3 kg |
| Manufacturer | DONGGUAN BANGYUAN NEW ENERGY CO,LTD. |
| Mfr Part Number | T3 |
| Model Number | T3 |
| Number of Batteries | 1 A batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 6 |
| Other Special Features of the Product | Large capacity 40800mah Portable harger, Power bank with Built In 3 Cables, 25W PD USB C Fast Charging, Short Circuit Protection, Lightweight Portable Battery Pack, LED Digital Display |
| Output Current | 3 A |
| Special Feature | Large capacity 40800mah Portable harger, Power bank with Built In 3 Cables, 25W PD USB C Fast Charging, Short Circuit Protection, Lightweight Portable Battery Pack, LED Digital Display Special Feature Large capacity 40800mah Portable harger, Power bank with Built In 3 Cables, 25W PD USB C Fast Charging, Short Circuit Protection, Lightweight Portable Battery Pack, LED Digital Display See more |
| Voltage | 5 volts |
| Warranty Description | 3 Years warranty for this large capaicty portable charger |
S**E
Great for home use but might be a bit bulky for trail use.
Arrived promptly and packaged safely. Great chargers. Provide 4-5 phone charges per bank charges. They are thick and weigh more than other chargers but for home use that is not a problem. So far the chargers have worked flawlessly for me. Very pleased with entire trans action.
C**N
The battery life is another huge plus.
I absolutely love this portable charger! It charges my devices incredibly fast, which has been a lifesaver when I'm on the go. It's reliable, easy to carry, and performs exactly as I hoped. The battery life is another huge plus. It lasts a long time before needing to be recharged, so I can charge my phone multiple times without worrying about running out of power. Overall, it's an excellent portable charger, and I highly recommend it. 5
K**K
Good power bank with good price
I’m happy with this power bank! Three types of built in cable, no need to carry extra cable. Fast charges on both phone and laptop at the same time. One charge can charge few times for my phone. Love it for travel.
D**K
Great purchase for the price
Received the battery at 76%, hooked it up to my phone then my wife’s then my kids, to get the charge down. Once the charge was at 25% I charged the battery and it charged pretty quick. Charged 3 phones in about 2 hours, and still had charge left. The charger stayed on the entire time it was hooked up. Once you plug the charger into your device it automatically turns on so that was great. First in my book bag for school perfectly. For the price I would recommend purchasing.
D**S
Returned
Not at all as expected. I endepd up returning them. I needed it for my iPhone and Pixel 6 pro. It came with 3 cables. Didn't see the USB C, and there was a cable large and flat I didn't even recognize what it was for. I read reviews it was heavy and was expecting it but TBH it was way heavier than that. Not flat at all. Definitely felt and shaped like a small brick. I put right back in the box, disappointed.
B**N
Very decent charger!!
This portable charger has been super useful! It charges my phone quickly, holds a good amount of power, and is easy to carry around without being too bulky. Perfect for travel, long days out, or keeping in a bag just in case. Very happy with the quality and performance so far. The included cords are really nice as well!
K**S
Great power source
Heavy duty and great charging speed. Also great battery life. Used it to charge two of my fans and phone and with 4 hrs of charging it went from 100% to 80%. Size is decent enough to stuff in the pocket of my camel back.
U**S
Built in charging connections are not reliable
At first I was really excited to use this battery with its built in charging cables. Less stuff. Less mess. But it’s been underwhelming overall. It works ok if the battery and whatever it’s plugged into are completely still on a flat surface- like sitting on a table and not touched. But when used, for example, in my lap on the airplane or on the passenger seat of my car while I drive, the connection will at some point disconnect and stop charging entirely. Which has left me with 7% battery when i really need my phone. Bummer.
R**U
Powerful, Convenient, and Reliable – A Must-Have Charger
Absolutely love this power bank! The 40800mAh capacity is perfect for long trips—I’ve charged my phone multiple times without needing to recharge the power bank itself. The built-in cables are super convenient.The LED display is a nice touch and makes it easy to check the battery level. Solid build, compact size, and reliable performance—highly recommend!
S**N
Convenience
This power bank is extremely practical and convenient. With three built-in charging cables (iOS, Type-C, USB-A), it works with all my devices—no need to carry extra cables. The massive 40,800mAh capacity charges multiple devices several times, making it ideal for travel. It supports charging up to five devices at once, which is incredibly useful. Best of all, it’s very affordable for what it offers. Excellent value for the price—I highly recommend it to anyone who owns multiple devices!
C**P
Super handy!
Just got this power bank today and first impressions are really solid. It feels sturdy, the design is sleek in black, and the LED display looks clean and modern. I tested it out right away—charged my phone and it juiced up super quickly thanks to the 25W fast charging. The built-in cables are super handy too—no more digging around for the right cord. I haven’t fully put the 40800mAh capacity to the test yet, but based on how little the battery drained after one full phone charge, I can already tell this thing’s going to be a beast for travel or emergencies. It’s a bit on the heavier side, but totally worth it for the power it packs. Excited to see how it holds up over the next few days!
M**.
Wow
It's a battery powerhouse. It's super heavy though. But handy for long trips. Everyone can take a turn recharging their device. Happy with my purchase.
L**Y
Great
Works great. Charges fast.
Trustpilot
3 weeks ago
1 day ago