Razer Hammerhead tws 2019 battery issue

anyone else have had issues with their hammerhead tws, i bought the 2019 version and its been givign me issues out of the box, the left one charges but lasts only half an our, anyone had it, is there a solution to it? what can i do to fix it? i cant exactly return it since its pricey and will cost me the same to buy a new one but i dont hve the money for it