MM battery manufacture date?

[jongh]

Hello All! Is there a way to determine manufacture date on an MM battery? Thank you.

 

[Fun Flyer]

Hi Jongh. Try this link it may help you get that information.

https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwiQzIy4t6HxAhWN4J4KHc4IC_MQFjALegQIBBAD&url=https%3A%2F%2Fforum.dji.com%2Fthread-132091-1-1.html&usg=AOvVaw1ObnA6lV-RvvTbtcHNV1yh