Definition of non-removable battery

What is the difference between the removable and the non removable battery? - Quora

Oneplus 7 Pro Replacement Battery Oneplus 7t Pro Battery Blp745 - 1x 4000mah 15.4wh - Aliexpress

Removable vs. Non-Removable Battery in Phone: The Pros and Cons - Make Tech Easier

Why does the mobile phone need a non-removable lithium-ion battery to replace the removable battery?

Removable vs non-removable batteries

Windows 10 Plugged in, not charging after Windows Update for Samsung - Microsoft Community

Why Most Smartphones Don't Have Removable Batteries Anymore

Mophie announces battery case for Galaxy S6 and its non-removable battery - The Verge

Rechargeable Non Removable Battery BL-T32 for LG G6

Why does the mobile phone need a non-removable lithium-ion battery to replace the removable battery?

What is the difference between the removable and the non removable battery? - Quora

Why do phones no longer have removable batteries? Which is better, a removable or a non-removable battery? - Quora

TECNO Mobile - IT'S A FACT: Spark 9 series has a non-removable battery of 5000mAh that can last 2 days without charging. Please Note: This is dependable on your usage habits.

How Does Non-Removable Batteries Come into Being?