Amazon Basics 20000 mAh Power Bank | Fast Charging | Dual Output USB-A Ports | Dual Input (White)
Original price was: ₹2,999.00.₹999.00Current price is: ₹999.00.
Price: ₹2,999 - ₹999.00
(as of Oct 26, 2025 17:12:41 UTC – Details)
From the manufacturer
This Product Stands Out Fast Charging on the Go
12W output charges phones, earbuds, and tablets quickly.
Dual Output Convenience
Dual USB-A ports let you charge two devices at once.
1 Massive 20000mAh Capacity
2 Dual Input Support
3 Universal Compatibility
4 Ready to Use
High-Capacity Battery: With a robust 20000 mAh capacity, it can charge a 3000mAh phone battery up to 4.7 times and a 4000mAh phone battery up to 3.5 times, ensuring prolonged usage on the go.
Fast Charging Efficiency: Equipped with a 12W output, the power bank provides fast charging for smartphones, TWS earbuds, speakers, and tablets, enhancing your device’s uptime.
Dual Output USB-A Ports: Features dual USB-A output ports, allowing simultaneous charging of multiple devices, maximizing convenience and efficiency.
Dual Input Ports: Incorporates dual input ports, including Micro USB and Type-C, for versatile and flexible recharging options.
Versatile Output Options: Provides multiple output options with Type-C and two USB-A ports, catering to a wide range of device compatibility and charging needs.
Included Charging Cable: Comes with a charging cable, offering immediate usability and eliminating the need for additional accessories.
Customers say
Customers find the power bank to be of good quality, with a sleek design and dual output ports that allow charging two devices simultaneously. They appreciate its portability, being perfect for travel and long days out, and consider it worth its price. The charging speed and functionality receive mixed reviews – while some say it charges fast, others report it doesn’t work at all, and while some say it performs well, others mention it stops working properly.
Keval Dave –
This powebank is very useful 😍
The Amazon Basics 20000mAh Power Bank is super reliable and worth the price. It charges my phone multiple times without any problem and is perfect for travel or long days out. The build quality feels solid, and it’s not too heavy for the battery size. Charging speed is good, and it has multiple ports which is really handy. Overall, a great power bank for anyone who needs dependable backup power.
Yogendra Kumar –
nice powerbank.
Power bank ka design minimal aur sleek hai, lekin white colour dust easily catch karta hai. Battery capacity strong hai, easily 2-3 devices ko multiple times charge kar leta hai. Build quality solid hai, haath mein thoda heavy lagta hai but durable feel deta hai. Dual output aur input ports daily use ke liye kaafi handy hain. Fast charging feature sahi kaam karta hai, lekin khud power bank charge hone mein thoda zyada time leta hai. Overall, performance acchi hai, bas portability mein halka compromise hai and value for money hai.
Patel bhikhabhai h –
Amazing product
Here’s a sample 5-star review for an Amazon Basics power bank:5/5 Stars”Reliable and Efficient! This Amazon Basics power bank is a lifesaver! It charges my devices quickly and efficiently, and the compact design makes it easy to carry.The LED indicator shows the battery level, and the power bank itself is rechargeable.Highly recommended for anyone looking for a reliable and affordable power bank!Pros:- Fast charging- Compact design- LED indicator- Rechargeable- Affordable”
chhoti –
A must have product
Perfect one that I want to have. It is working very fine and efficiently. It can charge my phone upto 3 and half times. Battery capacity is upto the mark. Usb ports are working fine. Quite handy product. Not too much heavy even after its 20000mAh battery capacity. Look, Design and Built-quality, all are absolutely fine and premium look.
SOUBHAGYA RANJAN DAS –
I think best power bank
Best power bank,in price,weight good, battery backup good looks good,ease of use,all of good
madhabi banerjee –
Support 22.5 W fast charging and it’s good.
Good capacity. Can full charge two phones simultaneously and from 0% to 100%
dhruv agarwal –
discharge rate is very high
product is good! charging is great as mentioned but discharging rate is very high only one time phone is charging.moreover amazon should provide refund on these products not replacement, and if replacement is only option atleast allow us to replace amazon basic 20000mah power bank ans i am ready to pay the difference.
Sourav Sharma –
Best Power Bank 🫶🏻
This Amazon Basics power bank is truly amazing! Its slim and portable design makes it perfect for travel. The charging speed is great and it charges my phone quickly. The build quality feels sturdy, and it offers excellent value for money. I would definitely recommend it to my friends