DailyObject says the 20,000mAh variant can charge a smartphone three to four times.
Siddharth Suvarna is a Deputy News Editor at NDTV. He specializes in a range of topics including technology, consumer tech, software, cryptocurrency, blockchain, and artificial intelligence, with a keen focus on electronics and Android. Siddharth's insights and expertise have been featured in notable publications such as NDTV, iDownloadBlog.com, and Gadgets 360.