Got wind of this via the Ozito posts and already invested in the Rockwell/Worx/SCA/Toolpro 18v batteries and tools so found this more appealing. Lots of items 50% off. If you have Ozito batteries already then best go for those tools as the warranty is better from Bunnings. But if you want more compatibility then go for this.
Too many to list but here's some:
Rockwell 18V Orbital Sander Skin $32 RRP $64
Rockwell 18V Detail Sander Skin $21 RRP $42
Rockwell 18V Torch Skin $12.48 RRP $24.95
Rockwell 18V SDS+ Rotary Hammer Skin $49.50 RRP $99 (comes with bits and chuck adaptor)
Rockwell 18V Li-Ion Impact Driver Skin $27.50 RRP $55
Edit: looks like tools aren't 100% compatible with Worx and SCA batteries. There's a small plastic notch blocking them from being inserted. Filing or cutting the notch away from either the battery or tool will solve the problem. Thanks elgusto for flagging this.