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Xiaomi
Mi 3i 20000mAh Power Bank
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20000mAh power bank with 18W fast charging, dual USB output, and 12-layer protection.
Overview
The Mi 3i 20000mAh Power Bank is one of India's most popular power banks. With 18W fast charging, dual USB-A output, and a USB-C input, it can charge most phones 4-5 times. The 12-layer chip protection ensures safety.
Key Features
- 20000mAh Li-Polymer battery
- 18W fast charging via USB-C
- Dual USB-A output ports
- 12-layer chip-level protection
- Premium textured finish
- Charge 2 devices simultaneously
Pros and Cons
Pros
- Huge 20000mAh capacity
- 18W fast charging support
- Premium build quality
- Xiaomi brand trust
- Great value under ₹2,000
Cons
- No USB-C output only input
- Heavy at 445g
- No wireless charging
Buying Advice
Best solar power bank under ₹2,000 for everyday device charging and emergencies.
Product Description
Specifications
| Capacity | |
| Battery | 20000mAh Li-Polymer |
| Cell Type | Lithium Polymer |
| Charging | |
| Input | USB-C 18W |
| Output | Dual USB-A 18W max |
| Fast Charge | Yes (18W) |
| Physical | |
| Weight | 445g |
| Dimensions | 15.4 x 7.4 x 2.7 cm |
| Safety | |
| Protection | 12-layer chip protection |
| Service | |
| Warranty | 6 Months |