This is the main internal battery for the Retina MacBook Pro 13" late 2016 and mid 2017 Function Key models only. This is a grade-3 battery meaning it currently holds 75% - 90% of its full charge capacity. When new this battery had a full charge capacity of 4,781mAh, therefore this battery will have a full charge capacity between 2,390mAh and 3,585mAh.
Please note because of the way the batteries are stuck into the top cases, it is very important to ensure the old battery is removed carefully to make sure the cells don't get punctured. The replacement will need to be adhered to the top case unit.
This listing is only for the function key model which is known as the 2 TBT3 model, this stands for 2 Thunderbolt 3.0 ports. Where as the touch bar model is known as the 4 TBT3 model, which stands for 4 Thunderbolt 3.0 ports.
Condición : Grado-3
Grade 3 means that this battery has a full charge capacity of between 50% and 75% of its original quoted capacity.
Números de pieza : A1713, 820-00392, 020-00945, 020-01171, 020-01170, 2217-2548
Garantía : 3 meses