“Voltage adjustment buttons stopped working after 2 weeks. And now it’s stuck on the lowest setting and useless.”
“One of the greatest batteries I've owned. Hubby loves his too.”
“I usually buy drop box batteries, but decided to try the new Black series from Yocan. Very clean look.”
“Nice battery charges fast feels good in the hand but the temp control doesn't work at all not good. Box is well made.”
“Smart features and control settings are a gamechanger.”
