This is the internal battery for the MacBook Pro 13" 2009-2012 models, but this battery was originally shipped in the mid 2019 models, with the lower 60Whr capacity.
Battery Specs:
•10.95Vdc
•60Whr
•5,479mAh
The theoretical capacity of this battery when new was 5,479mAh. This Grade-2 battery is holding between 75-90% of its original capacity, meaning this Grade-2 unit will have a full charge capacity between 4,109mAh and 4,931mAh.
Because of the weakness in the plastic frame around the battery, it is common for the screw mounts to become damaged on the upper right and upper left hand corner. This is not in every case, but it does not affect the function of the battery. This fault is not taken into account when grading this particular battery. Please contact us if you would like to confirm the physical condition of our current stock.
Please note:
Apple introduced an OS function that checks the status of the battery, so some of these graded batteries will have a status saying 'Service Battery' or 'Replace Soon'. This has no connection to the overall charge capacity of the battery and how long it lasts however. All these batteries have been fully tested and graded according to their full charge capacity and cycle count and are graded using the details stated above, so the message has no relevance to these batteries and can be ignored.(Unfortunately there is no way of overriding this, but resetting the SMC can sometimes remedy this fault)
Condition : Grade-2
Grade 2 means that this battery has a full charge capacity of between 75% and 90% of its original quoted capacity.
Part Number(s) : ZM661-5229, 020-6547-A, A1322
Warranty : 3months
Compatibility: