Even though there are many breakthroughs is battery technology, these tech may not be present in large-scale products like smartphone battery. So many manufactures have adopted advanced charging technologies, for example the Oppo uses VOOC technology, while Asus has their own fast charging technology. To simplify and diversify such technology Qualcomm, a smartphone processor and modem manufacturer introduced Quick Charge tech for phone which come with their processors called Snapdragon.
