Mi 20000mAh Power Bank 3i remains a reliable portable charger in 2026, offering 18W fast charging, USB-C PD, and high-capacity backup for multiple devices.
Mi 20000mAh Power Bank 3i Details Info
The Mi 20000mAh Power Bank 3i remains one of the most popular high-capacity power banks from Xiaomi in India. Although it is not a new launch in 2026, it continues to be widely available through online and retail stores. Current pricing typically ranges from ₹1,999 to ₹2,199, depending on offers and sellers.
Key Specifications
Battery Capacity: 20,000mAh.
Battery Type: Lithium Polymer (Li-Po).
Fast Charging: 18W two-way fast charging.
Output Ports: 3 ports (2× USB-A + 1× USB-C).
Input Ports: USB Type-C and Micro-USB
Power Delivery (PD): Supported via USB-C
Weight: Approximately 434–435g
Color: Sandstone Black
Model Number: PLM18ZM
Made in India: Yes
Charging Features
The power bank supports:
USB-C Power Delivery (PD) for compatible smartphones and tablets.
18W fast charging output for devices.
18W fast recharging input, allowing the power bank itself to recharge in roughly 6.5–7 hours using an 18W charger.
Safety Features Mi 20000mAh Power Bank 3i
Xiaomi includes 12-layer advanced circuit protection, covering:
- Over-voltage protection.
- Over-current protection
- Temperature protection
- Short-circuit protection
- Reset protection.
It also features Low Power Mode, activated by double-pressing the power button for charging devices like smartwatches, fitness bands, and TWS earbuds.
Also Read: Noise Qi2 MagSafe Power Bank 10000mAh with Fast Charging at ₹2,499
Compatibility Mi 20000mAh Power Bank 3i
The Mi Power Bank 3i works with:
Android smartphones
iPhones (using a Lightning cable)
Tablets
Earbuds and smartwatches
Bluetooth speakers
Other USB-powered devices
Latest Availability
The power bank is currently listed on Xiaomi's official store and major Indian retailers, indicating continued availability despite its earlier launch. Current listings show prices around ₹2,149 on several platforms.
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Is It Still Worth Buying in 2026?
Yes! If you need:
High 20,000mAh capacity
Reliable 18W fast charging
USB-C Power Delivery
Triple device charging
Proven safety features.
Also Read: URBN 20000mAh 22.5W Power Bank Review 2026 Price & Specs
Conclusion
The Mi 20000mAh Power Bank 3i remains a practical choice for users needing dependable battery backup and fast charging. Its large capacity, safety features, and broad compatibility make it suitable for travel, work, and everyday use.
