Huawei P9 Lite Display or Replace Battery with Huawei P10 Lite?

I have a Huawei P9 Lite with a defective battery and a Huawei P10 Lite with a crack in the display (only glass).

Can I use the battery from the Huawei P10 Lite in the Huawei P9 Lite?

Or (which would be better) to transfer the display completely from the Huawei P9 Lite to the Huawei P10 Lite?

In both phones, I would like to invest no new parts more because it only has to last until October.

It does not work.

Did not vote, battery was the same and fit.