As other reviewers says,DO NOT BUY OLIGHT! they don't stand behind their own warranty, I first bought their tactical light years ago & the laser beam was messed up it was replaced but same thing happened after a year or so so I just threw it out, I have them a second chance with the recent sale of the baton 4, same garbage, now light won't charge after a single light use, they asked for video proof which I sent, initially they said they would replace the whole unit but changed their mind asked for more videos which I did send them but different people are replying EVERYTIME that do not bother to read previous messages so they keep on asking for a the same thing. NEVER AGAIN!! SPEND A LITTLE MORE MONEY WITH PRODUCTS THAT HAVE BETTER REVIEWS AND COSTUMER SERVICE!! I NEVER HAD THIS ISSUE WITH OTHER NAME BRAND FLASHLIGHTS!!!