External USB power supply for backup; it's a powerhouse. Runs my wireless cameras for 3 days. Model: BWA18W1034C
Capacity: 20100mAh
In and out 5V
2 usb and 1 usb micro slowrts. Never run out of power for your devices again. Here it is online:https://www.walmart.ca/en/ip/blackweb-USB-Power-Delivery-Portable-Battery-Black/6000199298352
When you call please mention you found this ad listing on OKz.ca