Amazon Basics Power Bank 20000mAh
Why you’ll like it
- Reliable 20000 mAh power bank for charging devices on the go
- Fast charging feature ensures quick power-ups
- Dual output ports allow charging multiple devices simultaneously
- Ideal for travelers, campers, and anyone on-the-go
Market-Based Score (India)
Reviews across marketplaces
Platform | Rating | Reviews |
---|---|---|
amazon | 4★ | 284 |
Total / Avg | 4.00★ | 284 |
Key features of this power bank include fast charging capabilities, dual output USB-A ports for charging multiple devices simultaneously, and dual input options for recharging the power bank itself.
This power bank is suitable for anyone who needs a reliable way to charge their devices while away from a power source, whether you're traveling, camping, or just out and about.
Pros of the Amazon Basics 20000 mAh Power Bank include its high capacity, fast charging capabilities, and dual output ports. However, some potential cons may include its bulkier size compared to smaller power banks and the need for a separate USB-C cable for charging the power bank itself.
Market-Based Score — Breakdown
Factor | Weight | Contribution | Rationale | Sources |
---|---|---|---|---|
Spec/Feature Fit | 25 | 20 | 20000 mAh capacity and fast charging align well with consumer needs | — |
Brand Strength | 20 | 10 | Amazon Basics known for reliable and affordable tech accessories | Canalys |
Category Momentum | 20 | 15 | Power banks in high demand due to increasing smartphone usage | IDC |
Price Positioning | 20 | 10 | Competitively priced compared to similar power banks in the market | — |
Competition | 10 | 6 | Facing competition from established brands offering similar features | — |
Use-case Advantage | 5 | 5 | Dual output ports and inputs cater to multiple device users | — |
Final Market Score | 100 | 66/100 (3.30/5) | Amazon Basics 20000 mAh Power Bank holds strong in competitive power bank market |
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Spec/Feature Fit 20/25
Weight: 25Contribution: 20Rationale: 20000 mAh capacity and fast charging align well with consumer needsSources: — -
Brand Strength 10/20
Weight: 20Contribution: 10Rationale: Amazon Basics known for reliable and affordable tech accessoriesSources: Canalys -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: Power banks in high demand due to increasing smartphone usageSources: IDC -
Price Positioning 10/20
Weight: 20Contribution: 10Rationale: Competitively priced compared to similar power banks in the marketSources: — -
Competition 6/10
Weight: 10Contribution: 6Rationale: Facing competition from established brands offering similar featuresSources: — -
Use-case Advantage 5/5
Weight: 5Contribution: 5Rationale: Dual output ports and inputs cater to multiple device usersSources: —
Quick Compare

⭐ Reviews Summary
✅ What Users Love
- Fast charging capability
- Dual output USB-A ports
- Dual input for recharging
⚠️ What to Watch
- Bulkier size compared to smaller capacity power banks
- Some users reported slower charging speeds over time
- Limited color options

⭐ Reviews Summary
✅ What Users Love
- Fast wireless charging
- Convenient magnetic attachment
- Compatibility with iPhone 12 and other QI enabled devices
⚠️ What to Watch
- Limited USB Type C connector options
- May be slightly bulky
- Price may be higher compared to similar products

⭐ Reviews Summary
✅ What Users Love
- High power capacity of 27000mAh
- Multiple ports including 2xUSB-C and 2xUSB-A
- Compatible with a wide range of devices including laptops and smartphones
⚠️ What to Watch
- Some users reported slow charging speed
- Bulky and heavy design may not be convenient for travel
- Quality control issues reported by a few customers

⭐ Reviews Summary
✅ What Users Love
- High capacity of 20000mAh for extended use.
- Supports super fast charging with QC3.0/PD3.0.
- Built-in charging cable and multiple outputs for convenience.
⚠️ What to Watch
- Bulkier than some other power banks.
- Charging speed may vary with different devices.
- Durability concerns reported after prolonged use.
Where to Buy
Price Comparison
STORE NAME | DESCRIPTION | PRICE | |
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Amazon Basics 20000 mAh Power Bank | Fast Charging | Dual Output USB-A Ports | Dual Input (White) Estimated Delivery: 2-3 days
In Stock
|
Rs.939.13 Rs.2,999.00 COD
|
GO TO STORE GO TO STORE |
Amazon Basics 20000 mAh Power Bank | Fast Charging | Dual Output USB-A Ports | Dual Input (White) Estimated Delivery: 2-3 days
In Stock
COD
|
AI Q&A
What devices can I charge with this power bank?
You can charge multiple devices with the Amazon Basics 20000 mAh Power Bank using its dual output USB-A ports. This power bank is suitable for smartphones, tablets, and other USB-powered devices.
How long does it take to fully charge the power bank?
I don't have that info.
Is it safe to use while charging multiple devices at once?
Yes, the Amazon Basics 20000 mAh Power Bank is designed with dual output USB-A ports, allowing you to charge multiple devices simultaneously. It also features fast charging capabilities, making it efficient for powering up your devices on the go.
What is the weight of the power bank?
The weight of the Amazon Basics 20000 mAh Power Bank is not provided in the available information.
Does it come with a charging cable?
The Amazon Basics 20000 mAh Power Bank does not specify whether it comes with a charging cable. It mentions the need for a separate USB-C cable for charging the power bank itself.
Can I use it to charge my laptop?
The Amazon Basics 20000 mAh Power Bank is designed for charging devices on the go. It features:
- Fast charging capabilities
- Dual output USB-A ports for multiple devices
- High capacity (20000 mAh)
However, it does not specify compatibility with laptops. You may need to check if your laptop can be charged via USB-A.