Compatible Part Number:

A1953 A1990 (EMC 3215) A1990 (EMC 3359) 020-02391 820-01095 080-333-400 2217-2548 MacBookPro15,1 MacBookPro15,3.

Compatible Laptop Models:

• MacBook Pro 15-Inch (Mid 2018) Model A1990:

MR952 MR952LL/A MR952xx/A

MUQH2 MUQH2LL/A MUQH2xx/A

MR932 MR932LL/A MR932xx/A

MR942 MR942LL/A MR942xx/A

MR972 MR972LL/A MR972xx/A

MR962 MR962LL/A MR962xx/A

• MacBook Pro 15-Inch (Mid 2019) Model A1990:

MV902 MV902LL/A MV902xx/A

MV912 MV912LL/A MV912xx/A

MV922 MV922LL/A MV922xx/A

MV932 MV932LL/A MV932xx/A

MV942 MV942LL/A MV942xx/A

MV952 MV952LL/A MV952xx/A

Install A New Battery:

1. You need to turn off your laptop and disconnect the power.

2. Remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.

3. If you don't understand the above steps, you can search for the video about laptop battery installation on YouTube. Maybe it will help you.

Laptop Maintenance Tips:

1. New battery: For use a new battery, you’d better try a few cycles of discharging to 5%. then charging up to 95%. So that it can be activated completely

2. Overuse: Do not always run out of a battery to 0%, this would make it damaged or usage life shortened

3. Charging sequence: when charging, first install the battery, then turn on the power, when fully charged, first cut off the power, then pull the power plug.

4. Long-term storage:Please store the unused battery fully charged.(Charge it once a month) Do not store at low power to prevent reduce the lifespan of a battery

5. Charger: Do not replace the laptop adapter casually. If the original adapter cannot be applied due to malfunction or damage, please replace the models, so as not to reduce the service life of the battery due to incompatibility.

Overload protection

Over-current protection

Over-voltage protection

High voltage protection

Short circuit protection

Over-temperature protection

Easy & Quick Installation

All of our batteries are brand new and are 100% compatible to meet OEM specifications for safety and efficiency. Same size as original battery, Don't worry about assembly and adaptation issues

Grade "A" cells Top Quality Battery

Reliable performance

Extended battery life

Each battery contains built in multi-protection functions such as short circuit, overheat & overload for maximum safety.

Notice:1、If you can give us positive response as soon as you receive the goods, we would be very grateful.2、Because your response is very important to the development of our business. If you are satisfied with our products and services, we sincerely invite you to leave us positive response.3、If you are not satisfied, you really want to leave us negative response, please wait a moment, please contact us first, we will definitely solve your problem and make you satisfied.4、Even if something is beyond our control, we will do our best to solve it. We don't want to give you a bad buying experience.Returns:1、30 days warranty from the purchased date. Please contact us via email before returning the defective item.2、Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.3、Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.4、In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.Please make a note in a paper with your User ID, purchased date and details of the issue you are experiencing.