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| Connector Type | USB Type C |
|---|---|
| Brand | Aaoyun |
| Battery Capacity | 5000 Amp Hours |
| Color | Black |
| Special Feature | Pocket Size |
| product_dimensions | 4.47 x 2.67 x 0.6 inches |
|---|---|
| item_weight | 5.3 ounces |
| item_model_number | B1 |
| batteries | 1 9V batteries required. (included) |
| best_sellers_rank | #8,820 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #401 in Cell Phone Portable Power Banks |
| connectivity_technologies | Smartphones |
| special_features | Pocket Size |
| other_display_features | Wireless |
| color | Black |
| manufacturer | Technology Co., Ltd. |
| date_first_available | July 30, 2025 |
Product video 1
Customers say
Customers find the power bank charges phones to 100% on a single charge and appreciate its compact size that fits easily in a purse.
This is a really great charger! It is kind of bulky and heavy but expected that because it’s 20000mAh. But it works amazingly well! I’ve charged my iPhone 16pro 3x already and it still looks like it has over half full charge. Read more
My daughter phone was dying on her throughout the school day. She needs it to control her hearing aids. This gets her phone back to full charge and she doesn't have to worry about it dying in the middle of the day. Also fits in her pocket with how slim it is. Read more
This is so tiny, so easy to carry in my pocket with my phone. At 5,000 mwh, it charges my phone from 5% to about 70%, plenty to carry me through the evening. Read more
it is highly unlikely that this buyer bank contains 20,000 million hours of stored energy. It is much too small to hold 12 to 1618 650 lithium ion batteries which would require typically to provide that much energy. And at the cost I paid a 1599, there's no way that high cost pouch cells how were used. This seems to be another case of deception by these companies, who just cannot be trusted. As you'll know the price varies widely from week to week, another indicator that this is a loss-leader scam or the very least very low quality cells were used in the construction. I will know this is the same size case as a major national brand that I have purchased from that indicates a 10,000 W power bank. I will only have to weigh this to conclude that it does not contain what it says it does. Read more
Works well quick charge in your phone , but you have to charge up the battery often Read more
The media could not be loaded. I usually keep this in my purse to charge my phone while I'm on the go. I usually charge it at night when I'm sleeping, and its charge seems to last for a few days after that. In the day, I usually just plug in one of my wireless chargers (I have a magnetic and a non-magnetic one) into its short built-in cord and charge my phone with it throughout the day, or when I'm traveling (in a bus or a car). It charges pretty quickly. It lights up to show that it is working. In the night, I plug it into a little usb-c cord (I'm pretty sure this cord came with it, but I'm not sure) that I plug into an adapter and then an outlet. It lights up to show that it is charging. If you press the button when it is not plugged in to anything, the lights will turn on to show how much battery power it has left. Read more
Perfect charger. I love the color and it charges so many of my devices. My headphones, my daughter's iPhone and my Samsung. It is a good shape and weight its not to heavy. Read more
It works, not what’s shown in pictures. A usb c cable is permanently attached. We will see.. Read more
