Specifications:

• model 5: For Xiaomi Mi9 battery case rechargeable cover
• model 4: For Xiaomi Mi 9 SE charger case
• model 3: For Xiaomi Mi 9 battery case
• model 2: battery charger case For Xiaomi Mi 9 cover
• model 1: For Xiaomi Mi 9 Mi 9 SE battery charger case
• Material: TPU
• Function: Power Case
• Compatible Brand: Xiaomi
• Brand Name: CASEWIN
• battery capacity: 4700 mAh
• Battery Capacity: 2000-4999mAh