How do you charge the Peregrine TX installed in the console?

Mount the charger and press the charging clips into the console to charge.

What is the warranty on the boot and all the parts?

2 year (+/-3 months) warranty on Peregrine and boot itself. And 1 year(+/- 3 months) warranty on all non-SRI made accessories includes Compass, SPG, spool/swivel/flow restrictor and lanyard.

Is there any needed maintenance for the console?

The maintenance for the Peregrine console is the same way as maintaining the dive computer. Rinse in fresh water after use, do not use chemicals to clean. Then, store it in a cool, dry place. Avoid prolonged exposure to direct sunlight and avoid impacting compass and submersible pressure gauges on hard surfaces. Lastly, do not expose to high pressure jets of water or air.