Good price for a good light + high drain battery. Note that 1600 lumens is with the cool white tint + spring bypass mod, in stock form + the neutral white tint you can expect closer to 1200 (still overkill for 99% of use cases, your eyes won't notice a big change in brightness 1200-1600)
Review: https://www.youtube.com/watch?v=J0cNfyuNjIE
If you don't own a charger for 18650 batteries a good cheap entry is a LiitoKala Lii - 100, currently $4.90 AU shipped from gearbest -
http://www.gearbest.com/chargers/pp_272183.html
review - http://lygte-info.dk/review/Review%20Charger%20LiitoKala%20L…
Can vouch for these torch. Bought one last year and still going strong.
Another alternative would be Convoy S2+, if you prefer customisation.