Technical details:
Built-in lithium ion battery cells in 3s4p.
Capacity: 3.7V 27000mAh ( 11.1V / 8800mAh) / 98Wh
Input: 12.6V /2A
Output:
4*DC 12V (voltage range is 12.6 -9V),
1*DC 9V,
2*USB 5V.
Weight: About 700g
NOTES
Do not use the 12V lithium back up battery pack in places with high humidity or where it may be exposed to wet.
Do not modify or disassemble the mini UPS power bank.
Do not throw the 12V power bank into fire or water.
Do not place the power bank during charging on flammbable materials such as in the bed or carpets.
No long-term placement in a low voltage state. In order to extend the service life, it's suggested charge every three months if long term storage.