24v Power Battery Charger

24v Power Battery Charger
Gps tracking device hard wired to motorcycle?

Hi i am interested in getting a gps tracking device for my motorcycle like the one in the link below
http://cgi.ebay.com.au/GSM-GPRS-GPS-Vehicle-Car-Tracking-System-Tracker-Device-/270683202099?pt=AU_Car_Parts_Accessories&hash=item3f05f9e233
Only down side is the tracking device only stays charged for 48 hours.
It would be pointless if i couldn’t hard wire it to the battery.
Pulling it out every second day two charge it up.
In the listing it says it comes with a Car Accumulator Charger (12-24V input
5V output).
Would i motorcycle have enough power to charge it up and enough power for the blinkers horn
lights etc?
COuld i wire it to my headlights some how so it only comes on with ignition?

Yes – a GPS, even with a tracker and transmitter, takes far less power than say a taillight. It does take a little power, though. So if you were to leave your bike without running it for a while, the battery would lose charge faster with the GPS wired into it than without.

Be absolutely sure to use a fuse in the + lead from the battery. Put it as close to the battery as possible in the + wire.

Bosch GML CD Powerbox Radio Battery Charger