Skip to content
View in the app

A better way to browse. Learn more.

Ultimate Subaru Message Board

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Calcification around battery fittings - Why?

Featured Replies

Hi All,

 

The bracket holding the battery down in my L-series is getting calcification on it - see picture attached.

 

Battery holds charge fine.

 

Why would it be doing it?

 

Thanks!

post-11592-136027657422_thumb.jpg

It's not calcification. It's the dry form of battery acid.

 

It means there is some leakage going on around your terminals. You can clean it with baking soda and water then grease the terminals with a good dielectric grease. That will help prevent it from forming.

 

A new battery will be in order eventually - leakage like that begins the end-life of a "maintenance free" battery.

 

Kmart in Austrailia.... wow.

 

GD

  • Author

Thanks for that. The acid is around the hold down clamp only though, not on the terminals - does that mean anything?

 

Yeah KMart is the lowest rung department store here.

terminals, caps, cracks in the case. The fumes can condense on stuff around the battery, or it could be liquid getting out somewhere.

 

Drycells or gelcells dont have the acid, so I like them when possible. no corrosion like that.

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.