![Why does the mobile phone need a non-removable lithium-ion battery to replace the removable battery? Why does the mobile phone need a non-removable lithium-ion battery to replace the removable battery?](https://www.lipolbattery.com/image/removable-lithium-ion-battery.jpg)
Why does the mobile phone need a non-removable lithium-ion battery to replace the removable battery?
![3-wire 3.8v 5000mah Rechargeable Li Polymer Li-ion Battery For Conquer Conquest S6 Mobile Phone Battery Dvr Dvd - Rechargeable Batteries - AliExpress 3-wire 3.8v 5000mah Rechargeable Li Polymer Li-ion Battery For Conquer Conquest S6 Mobile Phone Battery Dvr Dvd - Rechargeable Batteries - AliExpress](https://ae01.alicdn.com/kf/H8b638d3fcce34c7f81f38476773e7b516/3-Wire-3-8V-5000mAh-Rechargeable-li-Polymer-Li-ion-Battery-For-conquer-CONQUEST-S6-mobile.jpg_Q90.jpg_.webp)
3-wire 3.8v 5000mah Rechargeable Li Polymer Li-ion Battery For Conquer Conquest S6 Mobile Phone Battery Dvr Dvd - Rechargeable Batteries - AliExpress
![Amazon.com: [LG 450 Battery] High Capacity 1350mAh Rechargeable Li-ion 3.7V Battery for LG 450 B450 T-Mobile Cellphone : Cell Phones & Accessories Amazon.com: [LG 450 Battery] High Capacity 1350mAh Rechargeable Li-ion 3.7V Battery for LG 450 B450 T-Mobile Cellphone : Cell Phones & Accessories](https://m.media-amazon.com/images/I/61VrnZOpQkL.jpg)