• Quickly and effectively solves the low power problem for your devices while on-the-go • LED indicator shows the remaining power by pressing the switch(1 LED: 1%-25%, 2-LED: 25%-50%, 3-LED: 50%-75%, 4-LED: 75%-100%) • This mobile phone battery case can not only charge the mobile phone, but also can protect the phone from scratches and other daily wear and tear • Support over-current, over-voltage, over-charged, over-discharged and short circuit protection Specifications: • Material: ABS + TPU • Type: A-level lithium ion polymer battery • Input current: 5V 1500mA • Output current: 5V 2000mA • Working temperature: 0℃-45℃ • Battery capacity: 6500mAh • Storage / transportation temperature: - 20℃± 50℃ • Charging time: about 3.5 hours Compatible with: •iPhone 12 •iPhone 12 Pro Package included: •1 x 6500mAh Rechargeable Battery Cell Phone Charger Shell •1 x English and Chinese Manual •Other items not included