---
product_id: 559456871
title: "iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More"
brand: "anker"
price: "262 Lei"
currency: RON
in_stock: true
reviews_count: 12
category: "Anker"
url: https://www.desertcart.ro/products/559456871-iphone-16-portable-charger-nano-power-bank-with-built-in
store_origin: RO
region: Romania
---

# 22.5W fast charging 5,000mAh battery capacity Built-in foldable USB-C connector iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More

**Brand:** anker
**Price:** 262 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up anywhere, anytime — because your hustle never stops!

## Quick Answers

- **What is this?** iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More by anker
- **How much does it cost?** 262 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/559456871-iphone-16-portable-charger-nano-power-bank-with-built-in)

## Best For

- anker enthusiasts

## Why This Product

- Trusted anker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Swift Power Boost:** Charge your iPhone 15/16 or Samsung S22/23 up to 50% on the go with 22.5W PowerIQ 3.0 technology.
- • **Cable-Free Convenience:** Integrated foldable USB-C connector eliminates cable clutter—just plug and power up instantly.
- • **Pocket-Sized Powerhouse:** Ultra-compact 3.03 x 1.45 x 0.98 inches design fits effortlessly in your pocket or purse for ultimate portability.
- • **Universal Compatibility:** Seamlessly charges iPhone 15/16 series, Samsung S22/23, iPad Pro/Air, AirPods, and more with dual USB-C ports.
- • **Travel-Ready Reliability:** 5,000mAh capacity with 24-month warranty and trusted Anker quality ensures you never run out of juice during critical moments.

## Overview

The Anker iPhone 16 Portable Charger is a sleek, pocket-sized 5,000mAh power bank delivering rapid 22.5W charging via built-in foldable USB-C connector and dual USB-C ports. Designed for iPhone 15/16, Samsung S22/23, iPad Pro/Air, and more, it offers cable-free convenience and reliable on-the-go power with Anker’s trusted quality and a 24-month warranty.

## Description

Buy Anker iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very convenient and portable - Small, lightweight, and easy to use. The built-in connector is very convenient, and it charges my phone reliably. Great quality as expected from Anker. Perfect for everyday use.
Review: Pocket-sized battery, great to keep in a pocket or bag for emergencies - I see a bunch of one-star reviews, mostly from people who seem confused about battery capacity, energy, power, voltage, current, etc. People complain that this little pocket-size battery won’t fully charge their iPad. That’s like buying a little one-gallon gasoline can for emergencies, and then complaining that it when you poured it into your truck’s empty gasoline tank it didn’t fill the tank all the way to the top. The cell inside the Anker Nano Power Bank is advertised as having a capacity of 5000 mAh. That means the cell can (for example) supply 5 A for one hour, or 2.5 A for two hours, or 1 A for five hours. Battery engineers like talking about mAh because it is useful for their circuit designs, but for the rest of us it’s not very useful, because knowing the energy in 5000 mAh depends on knowing what voltage we are talking about. For end users, it is more useful to compare batteries based on the energy they store rather than the amount of current they use to deliver that energy. So that means talking about watt-hours (Wh) instead of mAh. For this battery the cell voltage is about 3.6 V, so 5000 mAh gives you 18 Wh. But phones aren’t designed to take power at 3.6 V. Phones require 5 V (or higher). Voltage conversion circuitry is not perfectly efficient. The text on the battery itself claims, “2600 mAh @ 5V x 2.4 A,” which means it can deliver 2.6 x 5 = 13 Wh of energy. This means that the voltage conversion circuitry inside the Anker Nano is about 72% efficient, so the 18 Wh at 3.6 V becomes 13 Wh at 5V (28% of the energy is wasted as heat). In practice, measuring a couple of Anker Nano Power Banks using a USB energy meter, I found they actually deliver 12 Wh (2.4 A @ 5V for one hour). 12 Wh is close to the 13 Wh that Anker claims, but not quite. My iPhone 15 Pro Max has a battery capacity of 17.32 Wh. Charging a battery is also not perfectly efficient — charging makes your phone get warm, and that heat is more wasted energy. If we assume that battery charging is also 72% efficient, then the 12 Wh from the Anker Nano becomes 8.64 Wh in the phone battery, or about half of the my iPhone 15 Pro Max battery capacity. In my experience the Anker Nano does indeed charge my phone from empty to around 50%. Because the Anker Nano supports USB C voltage negotiation, phones that support higher voltages can request up to 10V, allowing the Anker Nano supply up to 22 W for faster charging than a normal USB 5 V supply. The Anker Nano Power Bank is great for unplanned situations where you unexpectedly find your phone battery is drained. The Anker Nano is a small battery that easily fits in a pocket or a bag, and you don’t need to remember to carry a cable with it, because the built-in USB C plug connects directly to the device being charged. If you prefer to use a cable, it also has a USB C socket for that. Last year at the end of a day of skiing I found myself trapped for two hours in a broken-down gondola with four other people. All of their phone batteries were drained, and they were concerned about how they could tell their friends where they were. I pulled the little Anker Nano out of my pocket and passed it around. Within a few minutes everyone had charged their phone 10-15%, enough to call their friends and let them know what was happening.

## Features

- Power Up Your iPhone 15 Swiftly: Enjoy rapid device charging with dual USB-C ports featuring PowerIQ 3.0 technology and a robust 22.5W output, ensuring your iPhone 15 is ready to go when you are.
- Tangle-Free, Hassle-Free: Experience the convenience of a foldable USB-C connector design that keeps your iPhone 15 charging cable neat and organized, perfect for those who value efficiency and order.
- iPhone 15 Energy On The Move: With a 5,000mAh battery capacity, stay powered throughout your day, making it ideal for travel and extended periods away from power outlets.
- Sleek Portability: Slide this iPhone 15 portable charger into your pocket or purse with its compact and stylish design, blending seamlessly with your on-the-go lifestyle and fashion sense.
- What You Get: Anker Nano Power Bank (22.5W, Built-In USB-C Connector), 2 ft / 0.6 m USB-C to USB-C cable, welcome guide, user manual, 24-month worry-free warranty, and our friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6XJNKP8 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #722 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #57 in Cell Phone Portable Power Banks |
| Color | Lilac purple |
| Customer Reviews | 4.3 4.3 out of 5 stars (13,541) |
| Date First Available | August 31, 2023 |
| Department | All Ages, Unisex |
| Item Weight | 3.5 ounces |
| Item model number | A1653 |
| Manufacturer | Anker Innovations Limited |
| Other display features | Wireless |
| Product Dimensions | 3.03 x 1.45 x 0.98 inches |
| Special features | Built In Cable |

## Product Details

- **Battery Capacity:** 5000 Milliamp Hours
- **Brand:** Anker
- **Color:** Lilac purple
- **Connector Type:** USB Type C
- **Special Feature:** Built In Cable

## Images

![iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More - Image 1](https://m.media-amazon.com/images/I/61iyy5gqyIL.jpg)

## Questions & Answers

**Q: Why is my power bank providing fewer charges than expected?**
A: The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker Nano Power Bank offers an estimated 2,750mAh to 3,500mAh to power devices.

**Q: How can I estimate the number of charges for my device?**
A: To estimate charges, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,877mAh battery can receive about 0.8 charges from a 5,000mAh power bank (calculated as (5,000mAh × 0.65) ÷ 3,877mAh).

**Q: Is it normal for the power bank to get slightly warm during use?**
A: Yes, it is normal. The product meets safety standards with a maximum temperature rise of 118°F (48°C).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very convenient and portable
*by F***A on January 16, 2026*

Small, lightweight, and easy to use. The built-in connector is very convenient, and it charges my phone reliably. Great quality as expected from Anker. Perfect for everyday use.

### ⭐⭐⭐⭐⭐ Pocket-sized battery, great to keep in a pocket or bag for emergencies
*by D***E on January 24, 2025*

I see a bunch of one-star reviews, mostly from people who seem confused about battery capacity, energy, power, voltage, current, etc. People complain that this little pocket-size battery won’t fully charge their iPad. That’s like buying a little one-gallon gasoline can for emergencies, and then complaining that it when you poured it into your truck’s empty gasoline tank it didn’t fill the tank all the way to the top. The cell inside the Anker Nano Power Bank is advertised as having a capacity of 5000 mAh. That means the cell can (for example) supply 5 A for one hour, or 2.5 A for two hours, or 1 A for five hours. Battery engineers like talking about mAh because it is useful for their circuit designs, but for the rest of us it’s not very useful, because knowing the energy in 5000 mAh depends on knowing what voltage we are talking about. For end users, it is more useful to compare batteries based on the energy they store rather than the amount of current they use to deliver that energy. So that means talking about watt-hours (Wh) instead of mAh. For this battery the cell voltage is about 3.6 V, so 5000 mAh gives you 18 Wh. But phones aren’t designed to take power at 3.6 V. Phones require 5 V (or higher). Voltage conversion circuitry is not perfectly efficient. The text on the battery itself claims, “2600 mAh @ 5V x 2.4 A,” which means it can deliver 2.6 x 5 = 13 Wh of energy. This means that the voltage conversion circuitry inside the Anker Nano is about 72% efficient, so the 18 Wh at 3.6 V becomes 13 Wh at 5V (28% of the energy is wasted as heat). In practice, measuring a couple of Anker Nano Power Banks using a USB energy meter, I found they actually deliver 12 Wh (2.4 A @ 5V for one hour). 12 Wh is close to the 13 Wh that Anker claims, but not quite. My iPhone 15 Pro Max has a battery capacity of 17.32 Wh. Charging a battery is also not perfectly efficient — charging makes your phone get warm, and that heat is more wasted energy. If we assume that battery charging is also 72% efficient, then the 12 Wh from the Anker Nano becomes 8.64 Wh in the phone battery, or about half of the my iPhone 15 Pro Max battery capacity. In my experience the Anker Nano does indeed charge my phone from empty to around 50%. Because the Anker Nano supports USB C voltage negotiation, phones that support higher voltages can request up to 10V, allowing the Anker Nano supply up to 22 W for faster charging than a normal USB 5 V supply. The Anker Nano Power Bank is great for unplanned situations where you unexpectedly find your phone battery is drained. The Anker Nano is a small battery that easily fits in a pocket or a bag, and you don’t need to remember to carry a cable with it, because the built-in USB C plug connects directly to the device being charged. If you prefer to use a cable, it also has a USB C socket for that. Last year at the end of a day of skiing I found myself trapped for two hours in a broken-down gondola with four other people. All of their phone batteries were drained, and they were concerned about how they could tell their friends where they were. I pulled the little Anker Nano out of my pocket and passed it around. Within a few minutes everyone had charged their phone 10-15%, enough to call their friends and let them know what was happening.

### ⭐⭐⭐⭐⭐ Great little portable phone charger
*by N***8 on February 27, 2026*

Great little pocket phone charger for traveling or if I'm not near an outlet. Gives my phone one additional charge when I'm out and about. Pretty small and light too for what it is, you could easliy fit a couple of these in a backpack for road trips.

## Frequently Bought Together

- ANKER iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More
- Anker Nano Power Bank with Built-in Lightning Connector, Portable Charger 5,000mAh MFi Certified 12W, Compatible with iPhone 14/13/12 Series (Black)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-10*