welcome to the stinger club, all i can say is that u are the owner of a great flashlight, just remember to keep it on the charger at all times, it cant be overcharged and u can actually hurt the battery if u let sit too long off the charger, thats what the dealer told me, also if u can invest in the quick charger, it charges in 2.5 hours from fully dead instead of the ususal 10 hours on the stock charger.