Technology ❯ Consumer Electronics ❯ Smartphones ❯ Battery Technology

Fast Charging

VTT Validates Donut Lab Battery’s 4.5-Minute 0–80% Charge in First Independent Test

An independent lab confirmed ultra-fast charging on a single cell, with broader claims still unverified.

Vivo V70 Series Debuts in India With New Elite Model and ZEISS Cameras

Redmi Turbo 5 Series Debuts in China With 9,000mAh Max Model and New MediaTek Chips

Realme 16 Pro Series and Redmi Note 15 Launch in India With Prices and Sale Dates

Qualcomm Debuts Snapdragon 8 Gen 5 for Premium Phones as OnePlus 15R Readies First Launch on Dec. 17

Realme GT 8 Pro Launches in India From ₹72,999 With Ricoh GR Cameras

Nubia Z80 Ultra Launches Globally With Pro Cameras, 7,200mAh Battery and $649 Starting Price

Vivo X300 Series Launches Globally With ZEISS 200MP Cameras and OriginOS 6

OnePlus 15 Set for Oct. 27 China Debut as Price Leak Points to Cheaper Flagship

Vivo X300 Series Debuts in China With 200MP ZEISS Cameras and Dimensity 9500

Alleged OnePlus 15 Image Shows Square Camera Module and Three Colorways

OnePlus Teases ‘Ultra‑High Refresh’ OnePlus 15, Hinting at 165Hz Display

Samsung Launches Galaxy F17 5G in India With Gorilla Glass Victus and Six Years of Updates

Pixel 10 Launch Set for Wednesday With Tensor G5 and AI Features Expected

Tesco Leak Spills Samsung Galaxy S25 FE Specs and Price Ahead of Official Launch

Samsung Sets September Debut for Sub-₩1 Million Galaxy S25 FE as It Prepares S26 Edge

Nothing Phone (3) Pre-Orders Kick Off July 4; Sales Start July 15

Nothing Phone 3 Confirms Flagship Specs Days Before July 1 Launch