Suggestion
1.For use a new battery, you'd better try a few cycles of discharging to 5%, then charging up to 95%.
2.Do not always run out of a battery to 0%, this would make it damage or usage life shortened.
3.Do not put away a battery for a long time (more than 2 months), this would cause cells inside of a battery losing balance.
The battery will not be charged up again or its lasting time shortens, so do charge a battery at least one time within two months.
4.Do not disassemble, crush or puncture; Do not dispose of in fire or water.
5.Choose correct laptop adapter, if a replacement battery is not charged, perhaps your adapter can not be compatible with it.
6.The screwdrivers is a random gift tools. There are two or four. if there have some questions about the tools, we can free to resend a set of screwdrivers.
Compatible Part Number:
A1331,A1342,661-5391,020-6580-A
020-6582-A,020-6809-A,020-6810-A
Compatible Models:
Apple MacBook 13"
Apple MacBook Unibody 13"
Apple MacBook Air 13.3-Inch MC234LL/A MC233LL/A
Apple MacBook Pro 13.3-Inch MC375LL/A
Apple MacBook Pro 15.4-Inch
MB985LL/A MC118LL/A MC373LL/A MC372LL/A
MB133LL/A MB471LL/A MB134LL/A MB470LL/A
Apple MacBook Pro 17" series
MC024LL/A MC226LL/A MB076LL/A MB766LL/A MB604LL/A
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Suggestion
1.For use a new battery, you'd better try a few cycles of discharging to 5%, then charging up to 95%.
2.Do not always run out of a battery to 0%, this would make it damage or usage life shortened.
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