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Yes, you need to replace it. I would definitely take it to an Apple Store or other Apple-authorised Repair Shop. A new battery for $130 will make your MBA 'as good as new', and restore its useful life for another 4 years.

At the very least, you could sell it on eBay, making a feature of the brand new battery.

Batteries can and do fail, and there's often no predicting it or trying to avoid it with behaviour.

I would definitely take it to an Apple Store or other Apple-authorised Repair Shop. A new battery for $130 will make your MBA 'as good as new', and restore its useful life for another 4 years.

At the very least, you could sell it on eBay, making a feature of the brand new battery.

Batteries can and do fail, and there's often no predicting it or trying to avoid it with behaviour.

Yes, you need to replace it. I would definitely take it to an Apple Store or other Apple-authorised Repair Shop. A new battery for $130 will make your MBA 'as good as new', and restore its useful life for another 4 years.

At the very least, you could sell it on eBay, making a feature of the brand new battery.

Batteries can and do fail, and there's often no predicting it or trying to avoid it with behaviour.

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source | link

I would definitely take it to an Apple Store or other Apple-authorised Repair Shop. A new battery for $130 will make your MBA 'as good as new', and restore its useful life for another 4 years.

At the very least, you could sell it on eBay, making a feature of the brand new battery.

Batteries can and do fail, and there's often no predicting it or trying to avoid it with behaviour.