Content by stevedee in March, 2026

USB ports are always 5Volts. The 'mirror' ports are 2A, so 10W. The rear port (back seats) is 3A, so 15W. This info is from the User Manual. I hope this helps.

A quick question to my imaginary friend, returned the AI answer that the Nextbase 522GW draws 1.5A. (...that equates to 7.5W) Yikes! ...that seems high, if the answer is accurate. So adding a rear camera will probably push it over the 2A USB limit. Just for info: My bog standard iZeeker...

Our S5 was parked in the drive early in February. It hasn't been touched since, and we haven't run iSmart to check that 'baby' is OK! Now we are back! And its no surprise that our S5 is absolutely OK, after 26 days of complete inactivity. The 12V system battery has been charged periodically...