Looking on the internet deeply has found these results:

in the battle field is the most popular phrase on the web.

on the battle field 13,170,000 results on the web	in the battle field 117,800,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	In the Battle of Green Fields, he charged the Goblin ranks. The global battle in the field of biotechnologies is, nevertheless, crucial. Sword is not the only thing you need in the battle field. They have opened fire in the battle field. With glint helmet, You were surely stand out in the battle field. For the fifteen years old prince who was brave and fought in the battle field, every soldiers called you by that name. I sincerely wish to thank Minister De Rossa personally for his commitment to the battle in this field. I have seen you a couple of times in the battle field,

on the battle field

13,170,000 results on the web

in the battle field

117,800,000 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

In the Battle of Green Fields, he charged the Goblin ranks.
The global battle in the field of biotechnologies is, nevertheless, crucial.
Sword is not the only thing you need in the battle field.
They have opened fire in the battle field.
With glint helmet, You were surely stand out in the battle field.
For the fifteen years old prince who was brave and fought in the battle field, every soldiers called you by that name.
I sincerely wish to thank Minister De Rossa personally for his commitment to the battle in this field.
I have seen you a couple of times in the battle field,