i would of said im not sure.As the title says, can I charge 21700's in my nitecore d4 ? Can't find anything online to say either way ?
your welcome. the D4 was out way before 21700 hit the shops as far as i know so im guessing thats why its not on the sticker if its a old batch D4It's not on the sticker, just been checking and found a vid on YouTube that said they did, checked back here and...the pic above says it all
Thanks fella's