inputs.text: not buy pos - 1st unit bought would not hold charge decided return order replacement guess second unit got exact problem sitting charger almost 24 hrs made japan 37v battery holds 0 chargei returning 2nd unit well buy something actually workswithout battery holding charge every time unplug pos settings reset important setting least timedate involved crash correct time stamp video make huge difference default datetime 112012 0 hrsthe image quality 1080p ha bad looks similar vga 640x480 pic hope get plate numbers video think againbottom line get pay didnt really expect get holy grail technology 20 complete crapif battery would hold charge remember got 2 units problem would give 3 stars set time date every time pos loses power big hustleavoid something else