“Battery lasts me all day, great”
“These are my favourite 21700 batteries for regulated devices. Great amp rating and 420mah makes them last ages”
“Proven to be safest batteries on market best price u will find excellent service e cig one”
“This is the first time using a 21700 and the difference is staggering. Compared with 18650 I\'m getting twice the vape time.Whats not to like”
“Great long lasting battery highly recommend”
“Great long lasting battery.”
“Using a pair to power a Hadron. Got two days out of them before recharging and I chain. Very impressed”
“Perfect 21700 batteries long lasting !!”
