Xiaomi Power Bank 4i 20000mAh 33W PD — Super Fast Charging (Black)

Powerful Summary

Never run out of power on the move — the Xiaomi Power Bank 4i 20000mAh combines long-lasting capacity with 33W PD super-fast charging to keep phones, tablets and accessories running all day. Its smart 12-layer protection delivers peace of mind against overheating, short circuits and overcharge while a compact design fits comfortably in bags and hands. Backed by a 1-year manufacturer warranty and Vlebazaar’s trusted customer service, reliable delivery and straightforward returns, this power bank solves battery anxiety with dependable performance and the after-sales support shoppers expect at Vlebazaar.in.

Top Features

• 33W PD Super Fast Charging — dramatically reduces refill time so you’re back to full power faster.
• Massive 20000mAh Capacity — multiple full phone charges for long trips and busy days.
• Type‑C Input & Output — reversible, fast bi-directional charging for modern devices.
• Smart 12‑Layer Protection — reliable safety against overheat, overcurrent and short-circuit risks.
• Dual‑Port Convenience — charge two devices simultaneously for efficient multitasking.
• Compact, Matte Black Finish — premium look with a comfortable, non-slip feel.
• LED Charge Indicators — clear, instant status so you always know remaining power.
• Durable Build — tough materials resist daily wear for dependable longevity.
• Universal Compatibility — works with phones, tablets, earbuds, cameras and more.
• Optimised Charging Algorithms — detects device needs for stable and efficient power delivery.

Technical Specifications

Why Buy From Vlebazaar?

• Genuine products guaranteed — we source directly from trusted distributors.
• Fast, secure shipping across India with reliable tracking.
• Dedicated customer support to help with setup, warranty claims and returns.
• Easy returns and transparent policies for confident shopping.
• Secure payment options and timely order updates for a smooth experience.

Who Should Buy This?

• Frequent travellers and commuters who need multiple phone charges on the go.
• Remote workers and students relying on devices throughout the day.
• Mobile gamers and content creators needing sustained power for long sessions.
• Families who want a reliable shared power bank for outings and emergencies.
• Anyone upgrading to fast PD charging and modern Type‑C convenience.

Smart FAQs

Q: How many times will this power bank charge my phone?

A: It depends on your phone’s battery size. For a typical 4000mAh phone, expect roughly 3–4 full charges. Actual results vary by device and usage.

Q: Can I fast‑charge my laptop with 33W PD?

A: Many slim laptops require higher wattage; 33W can fast-charge tablets and many phones. Check your laptop’s PD requirements—33W may be sufficient for some ultraportables or to maintain charge during light use.

Q: Is the power bank safe to leave plugged in overnight?

A: Yes. The built‑in 12‑layer protection system manages charging and stops power flow when fully charged to prevent overcharging and overheating.

Q: What cables and adapter do I need to recharge the power bank quickly?

A: Use the included USB‑C cable with a 33W PD USB‑C wall adapter for fastest recharge. A higher‑wattage PD adapter may not further reduce time beyond recommended specifications.

Q: Does it support pass‑through charging (charge device while power bank is charging)?

A: Many modern Xiaomi power banks allow simultaneous charging, but performance may vary. For best efficiency and thermal management, avoid heavy simultaneous discharge and recharge for extended periods.

Q: How do I claim warranty or service through Vlebazaar?

A: Contact Vlebazaar customer support via your order details page. We’ll guide you through verification, replacement or repair as per warranty terms and our returns policy.