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Sony PCG-K33P Battery
Your Sony PCG-K33P battery makes your laptop portable which gives you the opportunity to use it wherever you fancy. Not all batteries are the same, make sure and double-check the size and model number in order to make sure it is similar to the old battery. The larger the battery, the longer it will last on one charge. Getting a battery with a higher amp rating is OK, as it just means the battery will last longer. What really is critical to a battery fitting your laptop is the physical size of the battery as well as the connection.
Clues to watch for to know the primary battery will eventually need to be replaced
- The Sony laptop does not turn on while not connected to the AC adapter
- The battery has its case swollen like its about to burst
- The laptop lasts less than an hour before it dies
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