On a full charge, the rechargable LI-ION backup battery will keep an EFIS on for 2 hours. Any time the EFIS loses its primary power, a message is instantly posted on the screen to alert the pilot that the instrument will be shutting down within 30 seconds unless further action is taken. A simple press of any button on the instrument continues operation on battery power.
The Backup Battery can be used on the following Dynon EFIS Displays: - EFIS-D10A - EFIS-D100 - FLIGHTDEK-D180
Yes this will work for the D6 as well.
No. Part number 10-03940 is more appropriate for the hdx screen.
Yes, this works for the D60.