Holden Barina battery replacement

In my last video on the Barina I showed replacement of the accessories belt and the alternator working again. It had also needed a good dose of WD-40. But the old battery had died perhaps from not getting charged properly and continually being discharged too low. I tried to recover it on the charger but it was only reading 7-8volts and was not taking a charge.
So I replaced the battery with another old battery but one still showing green in the condition window and taking and holding a full charge. This new battery has much larger battery posts so this video shows me installing brass adapters to reduce the large size battery posts to a smaller size that fits the Barina's battery leads.