MIUI 12 heavy battery drain is a known issue, fix to come in future builds
New - 9.10.31 Mi 9 & Mi MIX 3: Battery Drain Play Store | Xiaomi European Community | MIUI ROM Since 2010
Battery drain on Mi 9T even after MIUI 12 update? It's a known issue
Battery drain miui 12.1.4 : r/Mi9T
Mi 9T battery drain from 84% to 2% overnight. - MIUI General - Xiaomi Community - Xiaomi
Xiaomi Mi 9T Pro Battery Drain Issue? Try these tips
Invalid - Battery drain with MIUI 11 | Xiaomi European Community | MIUI ROM Since 2010
MIUI 12 heavy battery drain is a known issue, fix to come in future builds
MIUI 12 update battery drain hitch continues to affect phones like the POCO F1, Redmi Note 8 Pro, and Xiaomi Mi 9 with no official fix in sight - NotebookCheck.net News
MOBILE STANDBY - battery drain - mi9t-miui10.3.7 - Mi 9/SE/T/T Pro/Lite - Xiaomi Community - Xiaomi
Xiaomi Mi 9T Experiencing Poor Battery Life After MIUI 11.0.4.0 Update
battery drain mi 9t android system eto battery drain kore kn - MIUI General - Xiaomi Community - Xiaomi
Xiaomi Mi 9T experiencing excessive battery drain after Android 10 update
Xiaomi MI 9T: Battery Drains too Quickly after Android 10 Update - Brand Icon Image - Latest Brand, Tech and Business News
MI 9T Global battery Drain and huge system UI LAG - MIUI ROM - Xiaomi Community - Xiaomi
Android 10 on Xiaomi Mi 9T brings with it battery drain problems
MIUI 12 heavy battery drain is a known issue, fix to come in future builds