<1> 4 level LED power indicator that lets you know exactly how much power you have (25%-50%-75%-100%).
<2>High class material to protect your iPhone 5 5s 5c, Charging and protection 2 in 1.
<3> Rechargeable Powerful 4000mAh iPhone 5s Li-polymer battery case can recharge your phone anytime anywhere to meet your daily needs, Do not worry about low power when you are traveling, camping, meeting, business .
<4> High quality extended built-in rechargeable battery, Ultra High Capacity，iPhone 5s battery Power Bank use Grade A+ batteries with CE and RoHS certification.
<5>Perfect cutouts allow access to all cameras, microphones, sensors, controls.
- Capacity: 4000mAh
- Output Voltage: 5V
- Output Current: 1A
- Input Voltage: 5V
- Input Current: 0.8A
-Charging Power Level: 1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100%
How to Charge your iPhone:
<1>When you slide your phone into the extended rechargeable battery pack, open the top of battery case, then push the phone in.
<2>Please make sure the battery case is well installed, check the power remain for the first use.
<3>Pressing and holding the Power Button backside in 3 seconds to turn the battery case ON or OFF.
*1 X 4000mAh Battery Case for iPhone 5/5S/5C/SE (NOT INCLUDE CABLE)
*1 X User Manual
iPhone 5 5S 5C SE Battery Case AUYOO Update [4000mAh] External Battery Backup Protective Charger Cover for Apple iPhone 5 5S 5C SE - Portable Power Charging Case [Black]. - B07FSBYHRH