Amazon A.U - Bosch 18V 6.0 Ah Lithium-Ion Battery DIY $155 Delivered

Found it slightly cheaper than @ Bunnings whose selling it for $167.

You can get it at Amazon A.U including delivery for $155 Delivered.

Features:

• System Accessory for all Green Bosch Home and Garden Tools within the 18 Volt System
• Long life endurance due to integrated Electronic Cell Protection System (ECP)
• Top performance for all project thanks to powerful 6.0 Ah
• Not compatible with Power Tools from Bosch Professional
• Scope of supply: 1x 18 Volt battery (6.0 Ah), cardboard box