Our Hoverboards only uses Genuine Samsung batteries. According to our research, over 95% of other sellers claiming their hoverboard batteries are in fact fake Chinese. Many of the hoverboard manufacturers will state that they are supplying Samsung batteries when they are in fact poor quality Chinese batteries with a Samsung sticker on. Chinese batteries are dangerous and will only last a quarter of the time of Genuine Samsung. We source our batteries separately to ensure they are genuine, and we have had these tested and verified in the UK as 100% genuine Samsung batteries.