Sigelei Mechanical Telescopic Mod #1 protected battery?

[RedGremlin]

Hiya all,

I am still new to mods, so any help is appreciated


is it safe to use a AW18650 IMR button top 1600mah or AW18350 IMR button top 700mah battery in a sigelei Mechanical Telescopic mod #1?

thank you,
Gremlin