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- Brand: Redmi
- Model: 20000 mAh 18W Fast Charge Power Bank
- Category: High-Capacity Portable Charger
- Battery Capacity: 20,000 mAh
- Max Output Power: 18W
- Input Ports: USB-C, Micro-USB (up to 18W fast charge)
- Output Ports: 2 × USB-A (supports up to 18W each, combined ~5.1V / 3.6A)
- Special Features: Two-way fast charging, low-current mode for small devices, smart power distribution
- Safety: Over-current, over-voltage, short-circuit, overcharge, overheating protection
- Battery Indicator: 4-LED battery level display
- Dimensions: 154 × 73.6 × 27.3 mm
- Weight: ~420–434 g
- Use Case: Ideal for smartphones, tablets, earbuds, fitness devices, travel and multi-device charging on the go
The Redmi 20,000 mAh 18W Fast Charge Power Bank is a high-capacity, feature-rich external battery designed to handle demanding charging needs. With a 20,000 mAh capacity, it can provide lasting power for smartphones, tablets, wearable devices and more, making it perfect for long trips, workdays or any time you’re away from a reliable power source.
On the input side, the power bank supports 18 W fast charging via both USB‑C and micro-USB, allowing it to recharge quickly when plugged into a compatible high-current charger. For output, it features two USB‑A ports, each capable of delivering up to 18 W power, and when both ports are used simultaneously, it intelligently splits power between devices to optimize charging efficiency.
One standout feature is the low-current mode activated by double-tapping the power button, which allows the power bank to charge low-power devices like earbuds or fitness bands over a two-hour period without shutting off or misreading power draw. This, combined with smart power distribution, ensures that every connected device gets the appropriate level of charge.
Safety is a strong focus: the power bank includes multi-layered protection against over-current, over-voltage, overheating, short circuits and over-charging, giving you peace of mind while charging your devices. The four-LED status indicator clearly displays the remaining battery charge, so you always know when it’s time to top up the power bank itself.
Physically, the unit is solid but portable, measuring around 154 × 73.6 × 27.3 mm and weighing in at approximately 420–430 g. It strikes a balance, large enough to store significant power but still manageable to carry in a backpack or even a large bag.
Overall, the Redmi 20,000 mAh 18W Fast Charge Power Bank is a dependable and versatile companion for anyone who needs reliable, high-capacity power with smart features and wide compatibility.
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