Battery Charger Case,Portable Diy Power Bank Box With Lcd Display 2 Usb Output,Micro And Type C Input, Smart Charger For 3.7V Li-Ion Rechargeable Battery (Battery Not Included)

| Multifunctional Charging Case: 4 Battery(0.7 Inches In Diameter - 2.56 Inches Long) Charging Case, Lcd Display Battery Voltage And Current Value, The Remaining Battery Power. Can Easily Remove The Battery To Power Other Devices | | Mobile Power Function: Filled With Batteries, It Is A 10000 Mah Rechargeable Treasure (Choose 4 2500 Mah Batteries), If You Choose 3500 Mah / A Battery, It Is 14000 Mah Rechargeable Treasure. Not Recommended, Different Sizes Of Batteries Loaded Into Use At The Same Time | | Dual-Port Input : (Micro And Type-C) 5V-2A, Two Usb Output, 5V-2A, Long Press The Switch Can Open The Flashlight Function | | Bad Battery Detection Function: If You Load A Bad Battery, Or The Battery Positive And Negative Poles Are Installed Backwards, No Battery Symbols On The Lcd Display, Only Normal Batteries Appear Battery Symbols | | Concern: This Product Does Not Include Batteries, Unfamiliar With Cylindrical Lithium Batteries, People Without Diy Spirit, Please Be Careful To Buy | |