MaJo

I am thinking of replacing my 12V Battery as well. Read somewhere that a bad 12V can also throw error code “Check Hybrid System” . And I got this error last week. But cleared the code it has not appeared since then. My hybrid system is working fine and hybrid Battery is getting charged too. 

On 7/10/2021 at 9:58 AM, OldTrout said:

To answer my own question it is a little support which clips into a hole in the top of the battery.

I mistyped my old battery date. It is 011106 -1st November 2006. Is anyone still using an older battery?

John

Yes Still running my 2007 Original Battery

Thank you very much for this thread. I am going to change my Battery for gs450h 2007. The one I am replacing is original Battery came with the vehicle. I am surprised to see how a Battery can stay active for 16+ years. So I was looking around for OEM. there is one available for £230 on eBay. Any reason for getting this or can I go with once of the cheap option from 3 mentioned above?

I lost one of my gs450H key and for three months i lived with just one key was a nightmare. I spend almost £500 and got the second key. Attached apple air tags on both of the keys, cane afford to loose it again.