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The white iPhone XR oozes sophistication and elegance.

Apple wants to lock batteries to iPhone

If you replace the battery by yourself, a message appears indicating you need to service your battery in the Settings...

9 Aug 2019 7:41 AM IST

The technology is expected to be tested in cars and solar grids in early 2020. (Photo: ANI)

Breakthrough battery tech can keep your smartphone charged for five...

World's most efficient lithium-sulphur battery can power smartphone for five days.

7 Jan 2020 8:18 AM IST

Tesla reaffirms effort to build cars in China; mum on deal report.

Tesla flies in new battery production line for Gigafactory

It is a high-stakes effort to speed up battery production for its Model 3 electric sedan.

26 May 2018 9:11 AM IST

Apple apologized in December for secretly slowing down older iPhones.

Apple to pay users back for out-of-warranty battery replacements

In-warranty iPhone battery replacements are not eligible for this credit.

24 May 2018 11:16 AM IST

The app was evaluated in an experiment involving 200 smartphone users, who downloaded the software on their devices and used it while they had multiple windows opened.

Novel smartphone app can extend battery life

Scientists, including one of Indian origin, have developed an app that can extend the battery life of devices.

15 Aug 2018 7:52 PM IST

From being the first one to master the touchscreen to now being the first ones to go with a full front display and eliminating the home button and fingerprint scanner, Apple has set a benchmark with its Anniversary Edition iPhone X this year. Apple states that the iPhone X will set the path for the future mobile phone.

Next-gen iPhones to boast better battery life

Apple is believed to be opting for 7nm manufacturing process for the A12 SoC in the next-gen iPhones.

28 Aug 2018 8:24 PM IST

Following the right steps to let that small box on the top-right corner of your smartphone stays green for an extended duration will let you worry less about the presence of a wall socket in your vicinity. (Image: Pixabay)

Your iPhone battery is informing you how you waste time: Listen to it

The Battery Usage section tells you how much time battery power each app consumes in the past one week or 24 hours.

26 Aug 2017 5:49 PM IST

Samsung Galaxy Note 4 (Photo: Samsung)

Galaxy Note 4 batteries recalled over safety fears ahead of Note 8...

The South Korean tech giant is recalling about 10,200 Galaxy Note 4's batteries.

19 Aug 2017 11:10 AM IST

Samsung SDI batteries were identified as the root cause of Galaxy Note 7 explosion.

Samsung: Note 7 battery design, manufacturing caused fires

Seven-hundred researchers and engineers tested more than 200,000 devices and more than 30,000 batteries.

23 Jan 2017 7:31 AM IST

During a call, the cell phone uses vibrations from the microphone to encode speech pattern in ambient signals for sending voice data. To receive the audio signals, it converts encoded radio signals to sound vibrations, which are picked up by the speaker.

Researchers develop a cell phone that needs no battery

The basic cell phone operates without a power source and uses existing infrastructure to make calls.

9 July 2017 10:25 AM IST

The US Transportation Department and other agencies in October ordered Galaxy Note 7 owners from carrying the devices or stowing them in checked baggage during flights following reports of fires in replacement Note 7 devices.

Samsung says to hold Galaxy Note 7 briefing on Jan 23

Samsung said its executives and independent experts will disclose their findings in a press conference in Seoul.

20 Jan 2017 7:34 AM IST

The US Transportation Department and other agencies in October ordered Galaxy Note 7 owners from carrying the devices or stowing them in checked baggage during flights following reports of fires in replacement Note 7 devices.

With new phone due, Samsung dials down on safety message

Samsung recalled Note 7 last Sept. to replace faulty Samsung SDI batteries, but replacement from Amperex Technology also...

29 March 2017 7:56 AM IST