What is the battery that has the longest life but in a kind of normal size ( lets say same thickness as twisp) and with 510 and ego tread? Vv or just normal doesnt matter. At the moment my inlaw is using an kangertech 1000 mah with mp3 .
It last him half a day and i want to get him something better
It last him half a day and i want to get him something better