1.The phone will be charged before the battery case when charging. The battery case will start to charge only when the phone is fully charged.
2. Due to the high output power, the battery case will gradually warm up during charging, which is normal and does not require any worries.
Product type: A + quality lithium-ion battery
Input current: 5V 2000mA Output
current: 5V 2000mA
Operating temperature: 0 ℃ -45 ℃
Storage / transport temperature: -20 ℃ ± 50 ℃
Life cycle : ≥ 500 times
Charging time for the battery case: about 4-6 hours
Charging time for iPhone 6 / 6s / 7- XR -Xs Max: about 3-4 hours
How to charge the phone:
1. Remove the top cover of the battery case and insert your cell phone into it. Make sure your mobile phone is securely connected to the base of the battery box
2. Press the ON / OFF switch for at least 3 seconds to activate or stop charging, consult the mobile phone to identify the signal. charge
How to charge the battery case:
1.Connect your charging cable (not included) to the input interface of the battery case, then connect the cable to a charger adapter.
2.Press the power button once to charge the phone and the battery case simultaneously. the phone will be charged first, after the phone charged, it will charge the battery case.
The indicator lights indicate the percentage of the battery as follows:
A LED: 1% ~ 25%; Two LEDs: 25% ~ 50%; Three LEDs: 50% ~ 75%; Four LEDs: 75% ~ 100%.
A different solution from the power bank