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The INIU Portable Charger is a sleek, high-capacity 20000mAh power bank featuring 22.5W fast charging with PD 3.0 and QC 4.0 technologies. It supports USB-C input and output for versatile compatibility with the latest devices, including iPhone 17 series, Samsung S24, and iPads. Its triple-port design allows charging three devices simultaneously, while the LED display provides real-time battery status. Compact and lightweight, it offers a 3-year warranty and lifetime technical support, making it a trusted companion for professionals on the move.








| ASIN | B0CB1CZWC1 |
| Antenna Location | Camera, MP3 Player, Phone, Tablet |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 320 Grams |
| Best Sellers Rank | #3,526 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #226 in Cell Phone Portable Power Banks |
| Brand | INIU |
| Built-In Media | 1* Power Bank, 1* User Manual, Built in Cables |
| Color | Black |
| Compatible Devices | Smartwatch, [Google] Google Pixel 6, Google Pixel 6 Pro, Google Pixel 5,Google Pixel 4A,Google Pixel 3a,Google Pixel 3XL, Google Pixel 3,Google Pixel 2 XL,Google Pixel 2, [Sumsung] Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ / Note9 / S9 / S9+ / Note 8 / S8 / S8+ / … |
| Connector Type | USB Type C |
| Customer Reviews | 4.6 out of 5 stars 1,910 Reviews |
| Is Product Cordless | No |
| Item Dimensions | 5.24 x 1.42 x 5.24 inches |
| Item Dimensions L x W x Thickness | 5.24"L x 1.42"W x 5.24"Th |
| Manufacturer | Shenzhen Topstar Industry Co.,Ltd. |
| Model Number | P51 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Ports | 3 |
| Other Special Features of the Product | Digital Display, Fast Charging, Flashlight, Lightweight, Pocket Size |
| Portable | Yes |
| Power Source | Corded Electric |
| Special Feature | Digital Display, Fast Charging, Flashlight, Lightweight, Pocket Size |
| Voltage | 12 Volts |
| Warranty Description | 3 Years |
| Warranty Type | Limited |
J**A
Perfect for Coachella, fast, reliable, and long-lasting
I bought two of these INIU 20,000mAh portable chargers specifically for Coachella, and honestly, they were a lifesaver. Between taking videos, using maps, and trying to meet up with friends, my phone battery usually dies fast at festivals, but not this time. Each power bank lasted a long time, and the fast charging actually kept up even when I was in a rush between sets. Having two was the move. I kept one in my bag and shared the other with friends, and we never had to worry about finding a charging station (or waiting in those long lines). The LED display was super helpful too, I always knew exactly how much battery I had left. They’re compact enough to carry around all day, which is huge when you’re already walking a ton. A little heavy, but totally worth it for the capacity. Cons: Takes a while to recharge them both after the day ends Slightly heavy for smaller bags Overall, if you’re going to a festival like Coachella, I 100% recommend grabbing at least one, honestly, two is even better.
J**Y
Portable charger for a reasonable price
So far I really like this portable charger. It’s about the same size as other portable chargers I have purchased. So I’m not sure about their claim for smallest. I like that it has the cord attached so it’s easier to carry or pull out of a bag. It got to full charge pretty quick once I plugged it in after it arrived, which was also quick. It charges my phone quite a bit faster than most other portable chargers of similar wattage and much faster than magnetic portable chargers. I like that it has usb-c compatibility. It holds a charge for a good amount of time and can charge my phone a few times before it needs to be plugged in for a charge. Once drained it takes less than 4 hours to get to 100% again. It’s nice that the battery percentage is shown on the screen. That way you can tell if you’ll need to charge it or not before using it for your needs. It feels quality and smooth. The color I got is black which is fine. It’s easy to use. It can get a bit warm depending on what you are charging and where. Be careful using it outside in the heat or in the sun. It’s never gotten too hot, but I could see how it might happen. Overall for the price, I would recommend it for anyone looking for a decent portable charger of this size for charging small devices like cell phones. If something changes over time I will come back and update my review.
C**D
Outstanding Customer Support, Outstanding Product!
I am truly grateful for the customer support at INIU — I have purchased three of these power banks in total (one of this very item and two of its older models which are no longer available). They are the perfect size and weight, even considering the bigger the capacity the bigger the size and greater the weight. Battery life has been great. Two USB-C and one USB-A is the perfect trio for my needs, the power bank and attached USB-C cable feel sturdy and well built, and this bad boy charges up my devices in exceptional speeds. Side note: I reached out to INIU for my defective power banks, provided video and photos for my claims, and they sent out my replacements in no time. Ten out of five stars, they have definitely gained a happy and returning customer.
E**S
Great product
I love this thing. It's heavy for its size but I can charge my phone 3 or 4 times. I love the little attached cable, although the housing broke quickly, it still sits tight in the space.
J**8
Power from a brick.
This is a very good power bank. I bought this to recharge a tablet that I use at work and it does a great job. There is power to spare for recharging my IPhone. It is heavy, and takes a few hours to recharge via usb, but the build quality is good and I recommend it for a budget friendly power bank.
A**A
Great Value and Functionality
Love this charger. I have a couple of older electronics (phone and iPad) that aren’t holding a charge as well as the should anymore. This charger has been a big life saver to keep me running. First the the charge on it lasts really well (I can’t say an exact time). If it’s at a 100% I can can my iPhone and iPad to full from very low battery several times each before the charger needs to be charged again. I like display on the unit showing overall power, and the 2 different usb styles for charging. The size is fairly compact for the amount to charging it can do. Allowing it to easily fit in a purse. I have used this a lot in 7-8 months, for hospital trips and as emergency power for power outages. A friend even bought the same one since it worked so well for me. Great value and functionality
J**N
Really good for its price and worth it
This thing is very durable. It’s already been dropped 7+ times on accidents and it’s still in perfect condition works great. It charges my iPhone 16 Pro Max multiple times and my AirPod Pro threes and more multiple times in one charge just depends. The charging speed is great. The display is nice. The convenience is great. It’s very portable and it’s very reliable. The only thing I don’t like is it takes a little while to charge it otherwise than that it’s amazing and definitely worth the money.
T**.
Perfect for on the go
It's perfect! Bought a couple of them for Christmas. My husband and niece loves it. It was a right timing. Husband just started a new job so he is always on the go. Then my niece said that hers just died. I love that everything worked out. I love that it indicates how much batter it has left before next charge. The cord length it's rather small but it still works. We always bring extra cords with us. We love the fast charge function. Highly recommend.
Trustpilot
1 month ago
3 weeks ago