I have a Trustfire TR003P4 that says it will charge 10430, 10440, 14500, 16340, 17670, 18500, 18650. All I have is 18650's and 14500's and it seems to work well for both. the 18650's will get warm if they have been discharged pretty low but the 14500's barely ever get warm. Charger says 500mA x4 (4 slots) I mix 14500's and 18650's with no problems. Not the fastest charger but it appears to not be hard on batteries. I bought it after reading a review by old4570 https://budgetlightforum.com/t/-/3250
Larry