Well i purchased batteries before and…
Well i purchased batteries before and had no problem swapping them out when damaged but two couple years later old handy dandy broke now there is no way to contact company i sent a few emails and no response i lately made a purchase for new ones one was a good one and i also grabbed two buttonless 510 battery and both were damaged upon arrival and yet no response for those either if you do decide to buy buy the good batteries as the expensive ine worked these two 15 dollar ones wont even charge smh