Deal of the Day at Amazon AU is the well-known CTEK 12V battery charger. Seems to be a pretty good price. Repco has 25% off today but it's priced at $120 post-discount.
The MXS 3.8 Charger is also available for $75.90
Google tells me that both chargers are suitable for most cars and motorcycles, difference being that the MXS 5.0 is more powerful at 5 amps and has a battery recondition mode.
Happy Boxing Day everyone!
Damn good charger. Use it to maintain and even recondition both EGM and non EGM batteries.