GRT Avionics

The BU battery is an ENERWATT AGM WP912 12V9AH. Picture attached. Appropriate capacity? I'm not clear what INITIAL CURRENT:LESS THAN 3.60A means.

Forgive my ignorance . . . .

Data is POSTED a few days before VALID. Can you update the data as soon as it's posted and then will the correct data be referenced by the avionics?

Both my HX and HS reboot after starting. There is a BU Battery. Could it be that this BU is too weak. It's a few years old. Voltage and amperage during preflight and flight seem normal. The EIS 4000 stays on no issues.