In mint unused condition
Details from web:
1. Please select the proper and precise voltage for your laptop before charging. If the required voltage of your equipment does not correspond to any voltage of this power bank, please do not purchase or consider carefully before order. Otherwise, any loss caused should be borne by yourself.
2. No need to select voltage when charging the device with USB port and type-c port, this battery power bank will automatically identify and match the appropriate voltage and current.
3. Please do not charge the power bank itself while charge for other devices by the power bank, it will affect the service life of the power supply and there may even be other problems. DC port, USB port, type-c port can support input and output simultaneously.
4. Please do not use 3 in 1 or 2 in 1 multi charging cables to charge several different mobile devices at the same time through the USB output port.
Product Name:Laptop Power Bank
Battery: AAA polymer
Out shell: Aluminum alloy
Port: DC output * 1, DC input * 1, USB output * 2, Type-C output * 1
DC input voltage / current: 12V-19V/2A
DC output voltage: 5V/9V/12V/15V/16V/19V/19.5V/20V/24V
DC ouput current: 1~6A
USB 1 output voltage / current: 5V/1~2A
USB 2 output voltage / current: 5V/1~3A 9V/1~2A 12V/1~2A
TYPE-C output voltage / current: 5V/9V/12V/15V/20V * 3A
Working temperature: - 10 ~ 55 ℃
Charging time: 6-8 hours
Charging and discharging cycles: ≥500 times
Compatibility: suitable for above 99% laptops and smartphones, like Lenovo, Dell, Toshiba, SONY, Samsung, HP, ASUS, Acer etc.p