
18650 safety question
If it safe to use a unprotected wurkkos or sofirn 18650 battery in a Fenix PD35R? I just got the light the other day and have a couple spare button top batteries but on their website it says you should use protected batteries. But when I look it up it says the light has built over discharge protection. I always like to have spares and don't want to spend $60 on 2 new Fenix battery's if I don't have to