Anker Zolo dual-cable power bank Pros Affordable Dual Lighting/USB-C cable built in Fairly compact for 10,000-mAh battery LED battery life indicator ...

The world’s largest battery in a smartphone—a 28,000 mAh, 27-mm-thick brick The only downside: It's the size of three iPhones stacked on top of each other.

The Vivo Y39 5G smartphone, featuring a 6,500 mAh battery with BlueVolt technology and Military-Grade durability, is launched in India. Available in two colors and starting at Rs 16,999, it ...