Anker PowerCore 20K - Fast Charging 20000mAh
Smart Rank ⓘ
80/100
Based on Market Score (76/100) and aggregated marketplace rating with volume weighting.
Why you’ll like it
- Ideal for professionals on the go
- Convenient built-in USB-C cable
- Fast charging up to 87W
- Compatible with laptops, smartphones
Market-Based Score (India)
76/100 (3.80/5)
Good value Anker Power Bank 20K offers strong features and brand in a competitive Indian power bank market.
Reviews across marketplaces
Platform | Rating | Reviews |
---|---|---|
amazon | 4.3★ | 5,445 |
Total / Avg | 4.30★ | 5,445 |
Consensus:
4.30★ from 5,445 total reviews
Key Features
Category | Power Bank |
---|---|
Capacity | 20,000mAh |
Fast Charging | 87W Max |
Built-in Cable | USB-C |
Compatibility | Laptops, Tablets, Smartphones, Smartwatches |
Ideal For | Professionals, Travelers, Students |
Pros | Convenient built-in cable, High capacity, Fast charging |
Cons | Bulky size, Cable length may vary, Higher price point |
Details
Key Features: This Anker Power Bank has a high capacity of 20,000mAh, a built-in USB-C cable for convenience, and supports fast charging up to 87W. It is compatible with a wide range of devices including laptops, tablets, smartphones, and smartwatches.
For whom: This power bank is ideal for professionals who are always on the go and need a reliable portable charger for their devices. It is also great for travelers, students, and anyone who wants to ensure that their devices stay charged throughout the day.
Pros: The built-in USB-C cable eliminates the need to carry an extra cable, making it more convenient to use. The high capacity battery allows for multiple charges of various devices, and the fast charging feature ensures quick and efficient charging.
Cons: The size of the power bank may be a bit bulky for some users, and the built-in cable may not be long enough for all devices. Additionally, the price point may be higher compared to other power banks with similar features.
Market-Based Score — Breakdown
Factor | Weight | Contribution | Rationale | Sources |
---|---|---|---|---|
Spec/Feature Fit | 25 | 20 | 20,000mAh capacity and USB-C cable cater to diverse device users. | TechRadar, Gadgets 360 |
Brand Strength | 20 | 18 | Anker is a well-known and trusted brand in India. | BrandZ, Forbes |
Category Momentum | 20 | 15 | High demand for power banks in Indian market. | GfK, IDC |
Price Positioning | 20 | 10 | Competitively priced compared to similar high-capacity power banks. | Flipkart, Amazon |
Competition | 10 | 8 | Facing strong competition from other established power bank brands in India. | Business Standard, Livemint |
Use-case Advantage | 5 | 5 | Versatile compatibility with various devices appeals to Indian consumers. | TechCrunch, The Verge |
Final Market Score | 100 | 76/100 (3.80/5) | Anker Power Bank 20K offers strong features and brand in a competitive Indian power bank market. |
Market-Based Score
76/100 (3.80/5)
-
Spec/Feature Fit 20/25
Weight: 25Contribution: 20Rationale: 20,000mAh capacity and USB-C cable cater to diverse device users.Sources: TechRadar, Gadgets 360 -
Brand Strength 18/20
Weight: 20Contribution: 18Rationale: Anker is a well-known and trusted brand in India.Sources: BrandZ, Forbes -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: High demand for power banks in Indian market.Sources: GfK, IDC -
Price Positioning 10/20
Weight: 20Contribution: 10Rationale: Competitively priced compared to similar high-capacity power banks.Sources: Flipkart, Amazon -
Competition 8/10
Weight: 10Contribution: 8Rationale: Facing strong competition from other established power bank brands in India.Sources: Business Standard, Livemint -
Use-case Advantage 5/5
Weight: 5Contribution: 5Rationale: Versatile compatibility with various devices appeals to Indian consumers.Sources: TechCrunch, The Verge
Summary
Anker Power Bank 20K offers strong features and brand in a competitive Indian power bank market.
Quick Compare

Rs.11,998.00
⭐ Reviews Summary
✅ What Users Love
- Fast charging capability up to 87W
- Convenient built-in USB-C cable
- Compatibility with a wide range of devices
⚠️ What to Watch
- Relatively high price point
- Bulkier size due to high capacity
- Some users reported issues with durability over time

Rs.13,499.00
⭐ Reviews Summary
✅ What Users Love
- Fast charging capability
- High capacity of 24000 mAh
- Wide compatibility with various devices
⚠️ What to Watch
- Bulky and heavy
- May take longer to fully charge
- Some users reported issues with durability over time

Rs.3,999.00
⭐ Reviews Summary
✅ What Users Love
- Compact and portable design for easy carrying.
- Fast charging capability with both wireless and wired options.
- Compatible with a wide range of devices, including iPhone 12 and above.
⚠️ What to Watch
- Limited battery capacity may not last for multiple charges.
- Wireless charging may be slower compared to wired charging.
- Some users report issues with the magnetic alignment on certain devices.

Rs.2,999.00
⭐ Reviews Summary
✅ What Users Love
- Fast wireless charging capability at 15W.
- Compact and lightweight design for portability.
- Premium finish enhances aesthetic appeal.
⚠️ What to Watch
- Limited compatibility with devices not supporting magnetic charging.
- Charging speed may decrease with multiple devices connected.
- Price point may be higher compared to similar products.
Where to Buy
Price Comparison
STORE NAME | DESCRIPTION | PRICE | |
---|---|---|---|
![]() |
Anker Power Bank, 20,000mAh with Built-in USB-C Cable, 87W Max Fast Charging (PowerCore 20K for Laptop) Lenovo, HP, Dell, Microsoft, MacBook, iPad, iPhone, Apple Watches, Samsung and More - Black Estimated Delivery: 2-3 days
In Stock
|
Rs.5,497.00 Rs.11,998.00 COD
|
GO TO STORE GO TO STORE |
Anker Power Bank, 20,000mAh with Built-in USB-C Cable, 87W Max Fast Charging (PowerCore 20K for Laptop) Lenovo, HP, Dell, Microsoft, MacBook, iPad, iPhone, Apple Watches, Samsung and More - Black Estimated Delivery: 2-3 days
In Stock
COD
|