fullymatted.
Back to search
Porsche Forum Australia

Battery Upgrade

Add to repair workspace
Open repair workspace
Original source
6 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHBattery Upgrade

Leading reported evidence

Use >

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I've used -->

Original post Read captured discussion
Battery Upgrade
Frequently discussed work

Run dual batteries (ac delco s54516) in the road car

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

The FullRiver will be fine, I have one in the racer as a single but run dual batteries (AC Delco S54516) in the road car.

Original post Read captured discussion
Battery Upgrade
Read full discussion summary

Leading evidence: 'Use >' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run dual batteries (ac delco s54516) in the road car' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 6 captured posts examined · 1 partial discussions

Compare 1 other evidence results

Run dual batteries (ac delco s54516) in the road car

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

The FullRiver will be fine, I have one in the racer as a single but run dual batteries (AC Delco S54516) in the road car.

Original post Read captured discussion
Battery Upgrade
Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Run dual batteries (ac delco s54516) in the road car

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

The FullRiver will be fine, I have one in the racer as a single but run dual batteries (AC Delco S54516) in the road car.

Original post Read captured discussion
Battery Upgrade

Use >

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I've used -->

Original post Read captured discussion
Battery Upgrade
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

6 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Porsche Forum Australia: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261027T070717Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

After some info from anyone who has upgraded batteries in early 911 (1969 911E).  Looking to go to 1 battery and what brands/models are available that fit the original battery box.  Looking at AGM or Lithium.  Thanks in advance

POST 3 / ORIGINAL POSTEROriginal post

Thanks P-Kay, will investigate further. Dimensions look like it should be a good fit

POST 4Original post

The FullRiver is a little small if you are installing it into a standard battery box. You need to carefully pack the box to prevent the battery moving around.

POST 5 / ORIGINAL POSTEROriginal post

Thanks epilot, yes the dimensions are much smaller, might be a fabrication job for a holder sleeve to sit in the battery box.  Any suggestions from you on battery brand/model options?

POST 6Original post

The FullRiver will be fine, I have one in the racer as a single but run dual batteries (AC Delco S54516) in the road car. Worth considering lining the box with some thin sheet rubber, just to be sure.

This is a source reference. Confirm exact model applicability in the original material.