[Spacebar311]

first off when my battery finally dies, i don't want the new model i would rather replace the 2600 mah 18650 cells with Panasonic 3500 mah cells or if its available at the time 3600 mah cells, i also would like some recommendations of other cells to test because 30 18650s cant be cheap, along with if its possible in the first place. thank you please reply
[*]also what tools should i get