TML has tested this battery pack for use with the Key Light and Eyelight panels.
single charge powers 1 Key Light (or Eyelight) at full power for approx. 2.5 hours
single charge powers 2 Key Lights (or Eyelights) at full power for approx. just over 1 hour
powers up to 3 Key Lights or Eyelights
Specification
Capacity 77Wh/20800mAh
Output AC Outlet (110V 85W)
Quick Charge 3.0
USB C (5V 3A)
5V 2.4A
Cycle Life >500
Size 6.29 x 2.55 x 2.55in
Weight 690g/1.52pounds (battery alone)
Included:
1× Battery Pack 20800mAh AC portable charger
1× USB wall charger
1× USB C Cable
1×User Manual
AC Outlet: 110V/85W (100W max.) AC outlet provides a great solution as an AC power supply. Compatible with TML's LED Light Panels and also a wide variety of AC plug-in devices. This external battery is perfect for location, mobility, and is safe for travel by air.
(From the manufacturer)
PRESS THE POWER BUTTON FOR 2 SECONDS TO TURN ON/OFF THE AC OUTLET. REMEMBER TO TURN OFF THE AC OUTLET AFTER USING OR THE BATTERY WILL DRAIN OUT.
It is NORMAL to hear some slight NOISE coming from the battery when using the AC [plug]. BECAUSE THE INSIDE FAN IS WORKING TO COOL DOWN THE BATTERY.
This product does NOT support Charging pass-through function.
