Articles about Power Bank

A power bank is a device with a built-in battery that can be used to charge or provide constant power to any other electronic or electrical device. Most mainstream power banks consist of lithium-ion or lithium-polymer batteries that are charged using a conventional wall outlet. The power bank can then be discharged using onboard USB ports or female outlets just like one would find on a wall. The device is reliant on control circuitry that determines appropriate charging voltages, output while discharging, and converts the battery voltage to the standard 5 V power delivered via USB. Some high-end power banks feature battery percentage indicators while most others use LEDs to indicate a reduction of charge in steps of 25 percent. Some power banks also have control circuitry that supports passthrough charging where the power bank can be charged from a wall outlet while it simultaneously charges a device connected to it. The capacity of the batteries in a power bank is measure in milliamp-hours denoted as “mAh”.

Xiaomi launches a new 3-in-1 flashlight, power bank, and lamp

03 Dec 2019

Xiaomi launches a new 3-in-1 flashlight, power bank, and lamp

As the latest addition to its portfolio of smart home products, Chinese tech giant Xiaomi has launched a new 3-in-1 device in its home country.

This Xiaomi power bank can also keep your hands warm

30 Nov 2019

This Xiaomi power bank can also keep your hands warm

Along with fancy phones, Xiaomi has a knack for making some incredibly cool-looking gadgets.

Xiaomi launches Mi AirDots Pro 2, 50W Power Bank 3

26 Sep 2019

Xiaomi launches Mi AirDots Pro 2, 50W Power Bank 3

Xiaomi has launched a couple of new smartphone accessories including a new Mi AirDots Pro 2, a 50W Power Bank 3, and a 30W Mi Charge Turbo wireless charging stand.

Best USB Type-C power banks available in India

30 Aug 2019

Best USB Type-C power banks available in India

Manufacturers are continuously pushing the envelope to improve the battery life on our smartphones and other gadgets.

Joining college? These are the 5 must-have gadgets for you

20 Mar 2019

Joining college? These are the 5 must-have gadgets for you

If you are getting into a college soon, you must be planning to buy stuff you will need throughout the course.

#TechBytes: 6 useful gadgets that every student should own

30 Jan 2019

#TechBytes: 6 useful gadgets that every student should own

There is no doubt that technology makes our lives easier in a lot of ways.

#TechBytes: Top 5 Power Banks under Rs. 1,000

28 Sep 2018

#TechBytes: Top 5 Power Banks under Rs. 1,000

One may or may not accept the fact but making it through the day without our tech toys is quite a tough ask.

Flipkart-sale ends today: Best gadgets to buy under Rs. 1,000

19 Jul 2018

Flipkart-sale ends today: Best gadgets to buy under Rs. 1,000

Flipkart's Big Shopping Days sale is coming to an end today. The e-commerce giant is offering mega-discounts and exclusive deals across several product categories including smartphones, gadgets, mobile accessories, appliances and fashion wear.

Delhi-Airport chaos: Power-banks, snags misplace thousands of bags, delay flights

30 Mar 2018

Delhi-Airport chaos: Power-banks, snags misplace thousands of bags, delay flights

There was chaos at Delhi's IGI Airport yesterday evening: the check-in process was drastically slow, hundreds of passengers' bags were misplaced, and as a result, several flights were delayed.

Flipkart Grand Gadget Days: Top 20 gadgets under Rs. 1,000

22 Feb 2018

Flipkart Grand Gadget Days: Top 20 gadgets under Rs. 1,000

E-commerce giant Flipkart is back with yet another exciting sale. It is hosting the "Grand Gadget Days" sale until 22 February under which it is offering up to 70% discount on laptops, cameras, hard disks, headphones, pen drives, power banks, etc.

This Smartron phone offers massive battery: Leave your power-banks behind!

12 Feb 2018

This Smartron phone offers massive battery: Leave your power-banks behind!

Smartron, after marking its presence with Srt.phone- a phone dedicated to cricket legend Sachin Tendulkar, has launched another budget Android smartphone for the Indian market.