In the growing world of portable charging solutions, Xiaomi has once again captured attention with a powerful new entrant: the Xiaomi PB2165 Power Bank. Combining massive capacity, blazing-fast charging speeds, and a smart display interface, this 20,000mAh power bank promises to elevate how we stay powered on the go. It represents a meaningful step forward from standard mobile power banks, offering flexibility for devices beyond just smartphones — including tablets and even laptops. Here’s a deep dive into what makes this new power bank noteworthy and why tech enthusiasts are buzzing about it.
Flagship-Level Capacity Meets Fast Charging
At the heart of the new device is a 20,000mAh battery, giving it the muscle to charge multiple devices multiple times without needing to be recharged itself — a must-have feature in today’s always-connected lifestyle. What sets the PB2165 apart is not just its capacity but how quickly it can deliver power.
With up to 165W total output across its ports, this power bank is designed to charge even high-power devices at speeds once limited to wall chargers. Specifically, the PB2165 features:
- USB-C1 port with up to 120W output
- USB-C2 port with up to 45W output
- USB-A port delivering up to 22.5W
When both USB-C ports are used together, the combined total output reaches 165W, allowing simultaneous charging of multiple gadgets without significant slowdown. This flexibility makes it ideal for power users carrying more than one device.
Smart Display: Real-Time Insights at a Glance
Unlike traditional power banks that rely solely on LED indicators, the Xiaomi PB2165 incorporates a smart colour display that shows:
- Battery percentage remaining
- Current charging/discharging status
- Estimated time until charge completion
- Which ports are active
This digital interface brings real-time transparency to the charging experience, helping users monitor exactly what’s happening without guessing based on blinking lights. This is particularly useful when charging devices with differing power needs, such as laptops versus smartphones.
Rapid Recharge for the Power Bank Itself
A great power bank isn’t just about discharging quickly — it should recharge fast too. The PB2165 supports up to 90W input for self-charging, meaning it can go from near empty to a usable level quickly when paired with a compatible charger. According to reports, it can reach around 27% in just 15 minutes, and a full charge takes around 2 hours and 40 minutes with a 90W charger — a fairly quick turnaround for a battery of this size.
This rapid recharge ability ensures that users don’t spend excessive time tethered to a wall outlet before heading out again — a crucial advantage for frequent travellers or professionals on the go.
Universal Compatibility and Safety
To support broad device compatibility, the PB2165 supports multiple fast-charging standards, including:
- PD3.0 (Power Delivery)
- QC3.0 and QC3.5 (Quick Charge)
- PPS (Programmable Power Supply)
- SCP, FCP, AFC and Apple 2.4A profiles
These ensure that a wide range of devices — from Android phones and tablets to Apple devices — can draw fast power safely and efficiently.
Safety is another top priority. Xiaomi has equipped the PB2165 with nine layers of protection, guarding against:
- Over-current
- Over-voltage
- Short circuits
- Overcharging
- Overheating
Such measures help protect both the power bank and any connected device from electrical mishaps, giving peace of mind for daily use.
A Design That Balances Function and Portability
Despite its large capacity and feature set, the PB2165 sports a thoughtful design. Made to comply with international airline power bank regulations, it falls within the 100Wh limit for carry-on luggage — meaning it can be safely carried on most flights.
It uses a compact rectangular body with smooth edges and a matte metallic finish, lending a premium feel while remaining robust for everyday wear and tear. Embedded within the housing is a braided USB-C cable, which serves as a handle when stowed in its groove. This reduces the need to carry extra cables and adds convenience for users on the move.
Real-World Performance Examples
Reports highlight that with its 120W USB-C port, the PB2165 can fully charge newer devices in impressive times. For instance, a flagship smartphone like the Xiaomi 17 Pro reportedly reaches a full charge in about 39 minutes, while a device like the Redmi K80 Pro reaches full juice in around 47 minutes. These figures underline the potential of fast charging even through a portable power bank setup.
Remember, actual performance can vary based on the device being charged, the cable used, and the specific power profile negotiated between the power bank and connected device.
Availability and Pricing
The PB2165 debuted in China via JD.com with an official price tag of 299 yuan (~$42 / ~€36), and for a limited time an introductory price of 269 yuan (~$38 / ~€32) was offered. This affordability relative to its capabilities has been a major talking point, given the advanced charging and display features included.
While Xiaomi hasn’t confirmed broader global availability or pricing outside of China yet, its launch in the international market could make it a compelling option for users who want robust power solutions without spending excessively.
How It Stacks Up in Xiaomi’s Power Bank Lineup
Xiaomi already offers several power bank models, including:
- Xiaomi Compact Power Bank with Built‑in‑Cable 20000 mAh — a value-oriented 20,000mAh power bank with built-in cable
- MI Power Bank 3i 20000mAh — a highly rated traditional 20,000mAh power bank
- Redmi 20000mAh Power Bank — a popular high-capacity choice
- Xiaomi Power Bank 4i 33W — a basic 33W fast-charge model
Compared to these, the PB2165 stands out not just in terms of capacity, but in power delivery, display features, and overall versatility. If Xiaomi brings it to global markets, it could become a go-to choice for users looking for a premium portable power experience.
Final Thoughts: A Smart Power Bank for the Modern User
The Xiaomi PB2165 Power Bank represents a significant leap beyond basic portable chargers. Its blend of:
- High capacity (20,000mAh)
- Super-fast 165W output
- Real-time smart display
- Multi-standard charging support
- Fast self-recharging and advanced safety features
makes it a compelling pick for anyone who relies on multiple devices throughout the day. Whether you’re a frequent traveler, a professional working remotely, or simply someone who hates running out of battery, this power bank raises the bar on what portable charging solutions can deliver.
As portable electronics continue to demand faster speeds and greater energy needs, products like the PB2165 show that power banks are evolving too — becoming smarter, faster, and more integrated into our daily tech ecosystems.