Smartphone makers have been steadily increasing battery capacities in recent months. March 2026 will see a handful of phones with huge batteries, including the Honor Magic V6, which offers one of the largest batteries on a foldable phone. Some other models even cross the 9,000mAh and 10,000mAh thresholds, signalling a clear industry shift toward longer battery life. Here’s a look at the phones with huge batteries that have launched or are expected to arrive in March 2026.
6Vivo T5x 5G – 7,200mAh
The Vivo T5x 5G is scheduled to launch in India on March 17 and is widely believed to be a rebranded version of the iQOO Z11x. However, Vivo has confirmed that the T5x will feature an even larger 7,500mAh battery.
The iQOO Z11x will reportedly be sold through Amazon, while the Vivo T5x will be available via Flipkart in India. With its massive battery, the device is likely to appeal to users looking for extended battery life at a competitive price.
