NIB RLXTEC Slim iPhone 12/13 mini Battery Charger CaseLightning port 2X

RLXTEC Slim iPhone Battery Charger Case, Featured Lightning port. New in box plastic cover partly open How to use the battery case? 1. Connect the iPhone cable with the battery case, to charge the backup cover. Four LED lights indicate the corresponding power of the battery.0-25%: 1 LED 25%-50%: 2 LED 50%-75%: 3 LED 75%-100%: 4 LED The LED lights will flash when the case itself is charging, but do not flash when the case charges the iPhone. The LED indicator will stop flashing when the battery is fully charged. 2. Press the smart switch for 3 seconds to charge the phone; press the smart switch for 3 seconds to stop charging the phone. IMPORTANT NOTES: 1. This battery case is ONLY compatible with iPhone. 2. This battery case does NOT support wireless charging and fast charge. 3. This case charger is NOT designed for screen protection. Please use the screen protector as needed. 4. Use MFI certified or the original charging cable to charge & Sync your iPhone for better performance. 5. Please notice the angle while installing and removing the battery case. PRODUCT SPECIFICATIONS: Capacity: 4000mAh Input/Output: 5V/1.5A(MAX) Time of Charging case: about 4 hours 2X battery power