MI Power Bank 3i 20000mAh Lithium Polymer 18W Fast Power Delivery Charging | Input- Type C | Micro USB| Triple Output | Black. price history on Amazon

by MI

4.2(161048 reviews)
Amazon logoAmazon
47% OFF
Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery product image from Amazon

2,107

3,990

In Stock
You save: 192Lowest seen: 1,499Above lowest: 608Buy zone: Expensive zoneTracked for: 736 daysPrice movement: 53.4%Last 7 days: 4.2% lower

Current pricing is above trend and may drop later.

Buy Now

Set an alert and get notified when price drops to your target.

As an Amazon Associate and Flipkart affiliate, we may earn a commission from qualifying purchases made through the links above — at no extra cost to you. Prices shown are from our last check and may differ at checkout; always confirm the final price on the store page.

Our Suggestion

Overpriced

Current price is above trend. Waiting can improve value.

Key price facts

Last updated on 22 July 2026. Use these stats to decide better buy timing.

Current listed price: 2,107

Best recorded value: 1,499

Current deal gap: ₹608 above the tracked floor

Segment: Electronics > Power Banks

MI Power Bank 3i 20000mAh Lithium Polymer 18W Fast Power Delivery Charging | Input- Type C | Micro USB| Triple Output | Black. trend overview

Trend data starts from 17 July 2024 and has 736 tracked days (197 points) till 22 July 2026.

In this trend window, we found 19 price points between 1,499 and 2,299. Total price graph range is 53.4%.

Expensive zone: Waiting for a stronger dip is likely the better move. In the latest 7 points, trend is down by 4.2%.

Deal Position

Expensive zone

Today's price is 41% above the lowest tracked price in this analysis window.

Best price zone (1,499)High price zone (2,299)

Price trend chart

Interactive price trend

Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery

₹2,331₹2,215₹2,099₹1,983₹1,86722 Jun1 Jul10 Jul14 Jul22 Jul₹2,099
Selected date: 22 Jun 2026
Price at point: ₹2,099
Range: 22 Jun 2026 - 22 Jul 2026

About this product

The MI Power Bank 3i is a high-capacity 20000mAh lithium polymer portable charger in black. Designed for efficiency, it supports 18W Fast Power Delivery charging to power your devices quickly. This power bank features a triple output system and versatile input options, including Type C and Micro USB connectors. For enhanced safety, it is equipped with short circuit protection. With a USB and Micro USB connector type, it provides reliable energy on the go. This electronics accessory is available for ₹2,107, with an MRP of ₹3,990. It has maintained a rating of 4.199999809265137 based on 161,048 reviews on Amazon.

Use this price tracker and price checker insights to evaluate trend movement and price history context. For a wider market comparison, check our Trending Deals section.

If you want close alternatives, open related search results or browse fresh picks in Deals.

How to read this trend

This page tracks the listed price of Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery on Amazon over time. We currently hold 197 price observations spanning 736 days (from 17 July 2024 to 22 July 2026). Each snapshot records the price exactly as listed on the store page, which is why the chart can show small day-to-day moves.

Current vs tracked low

Today's price is 608 above the best tracked value of 1,499. A wide gap — there is meaningful room for the price to fall.

Recent direction

Over the latest 7 points the price has moved down by 4.2%. A falling trend often means waiting a little longer can improve the deal.

Deal position

Today's price sits at 76% of the tracked range, which puts it in the Expensive zone. Waiting for a stronger dip is likely the better move.

Data confidence

With 736 days of history this trend is fairly reliable. Prices are snapshots of the listing and do not include coupons or bank offers.

Bottom line

Better to wait. Current pricing is above trend and may drop later. Set a price alert at a target near 1,499 so you are notified if the listing drops back toward its best tracked value.

How to use this information

  • Compare against the tracked low, not the MRP discount. A large percentage-off label can hide an inflated starting price. The gap above the tracked low (608) is the number that matters.
  • Watch the latest 7 data points. The recent fall means a better entry may come — patience can pay.
  • Set a price alert near 1,499. If the listing drops toward its best tracked price, an alert tells you the moment it happens — no need to keep checking manually.
  • Compare alternatives in Power Banks. The best deal is often a similar product sitting closer to its own tracked low. Explore more in Electronics. For tighter matches, view Power Banks.

Prices on Amazon move most during major sale events such as the Great Indian Festival and Big Billion Days, and whenever stock levels or seller offers change. Our data updates roughly every 24–48 hours, so the chart reflects the listing as we last saw it — always confirm the final price on the store page before checkout. Current price is high versus historical trend, so waiting is better.

Methodology: AI Price History records the listed price of this product directly from Amazon. We do not include coupon codes, bank offers, exchange values, or personalised discounts in our history. See how we collect and review data in our editorial policy.

Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery specifications

Connector TypeUSB, Micro USB
BrandMI
Battery Capacity20000
ColourBlack
Special FeatureShort Circuit Protection, Fast Charging

Frequently asked questions

What is the lowest tracked price for Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery Power Banks and why does it matter?

The lowest tracked value shows the best recorded buying point in our data window. Compare today's price with that benchmark to judge how strong the current offer is.

How do I check whether today's Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery Power Banks offer is a real deal?

Use three signals together: gap from the tracked low, recent trend direction, and discount consistency over multiple days. This reduces the chance of reacting to temporary spikes.

When should I set a price alert for Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery Power Banks?

Set an alert when the current price is above your target range or when the chart is drifting downward. Alerts help you catch better entry points without checking manually every day.

Why does the Power Bank 20000mAh Lithium Polymer 18W Fast Power Delivery Power Banks price change so frequently?

Marketplace prices can shift daily due to inventory changes, campaign timing, competitor moves, and dynamic repricing systems.