I have always said that we would know when battery tech has arrived when you can charge a phone in five minutes and and use it for a week. This company claims to have solved one half of that challenge by developing charging technology that can get it done in 30 seconds.
It looks like its literally a new kind of battery which explains why in the video, it looks like there is a brick attached to the phone. I don't think its a charger for standard batteries - I think its a charger for their bio-battery, which may very well be an advance ( using peptide Quantum dots) - but its not obvious to me that there isn't a weight/form factor problem.
The original batteries Edison used were Nickel-Iron and are STILL operable, and in many ways are superior to the Lead-Acid variety (charge times can be faster etc) . . But they are HUGE and very heavy. They don't even make them in the US anymore, and at the time I was buying my Solar gear there were no suppliers. ( this prompted another check and there is one now.. but I will post that elsewhere)
Point is, charge per size and weight and efficiency of charging are actually the key factors in battery tech. If you can change a battery in 30 seconds, but it requires putting in 200X the energy it the battery actually stores, is that a good deal? If a Battery charges in 30 seconds, and is 100% efficient ( stores all of the energy you put in it) but its the size of a modern McMansion, its applications are limited to large industry ( where it would still be a huge boon that would actually make large scale wind and solar viable...)