Battery Model No.:A1964Battery Details:Voltage:11.41V. Capacity: 58.19Wh / 5100mAhBattery Type:Lithium polymer batteryFits for year of Macbook pro13Fits for year 2018,2019 macbook pro A1989 and 2020 macbook pro A2251Model Identifier:For MacBookPro15,2/MacBookPro16,22018 Model Identifier:For MacBookPro15,2 (MacBook Pro (13-inch, 2018, Four Thunderbolt 3 ports))Part Numbers: MR9Q2xx/A, MR9R2xx/A, MR9T2xx/A, MR9U2xx/A, MR9V2xx/A (Newest compatible operating system: macOS Sonoma)2019 Model Identifier:For MacBookPro15,2(MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports))Part Numbers: MV962xx/A, MV972xx/A, MV982xx/A, MV992xx/A, MV9A2xx/A (Newest compatible operating system: macOS Sonoma)2020 Model Identifier:For MacBookPro16,2(MacBook Pro (13-inch, 2020, Four Thunderbolt 3 ports))Part Numbers: MWP42xx/A, MWP52xx/A, MWP62xx/A, MWP72xx/A, MWP82xx/A (Newest compatible operating system: macOS Sonoma)EMC3214/3358/3348 The XINGLT Replacement Battery for MacBook Pro A1989/A2251 features high-quality cells, ensuring stable performance and reliable battery life. Whether for daily tasks or intensive workloads, it provides long-lasting power.
Crafted with premium materials and exquisite craftsmanship, it ensures reliable and stable product quality. Precise manufacturing processes and strict quality inspections ensure the quality and performance of each cell.
Resetting the System Management Controller (SMC) resolves certain issues related to power, battery, and other functions.The SMC is responsible for managing the behavior associated with the following functions. If you are experiencing problems related to these functions, you may need to reset the SMC. -Power, including the power button and the USB port for power, battery, charging, fan, and other thermal management functions. -Indicators or sensors, such as status indicators (sleep status, battery charge status, etc.), burst motion sensors, ambient light sensors and keyboard backlighting, and behavior when opening and closing the laptop lid.
Why my battery capacity is decreasing ?
After a certain number of charges, the capacity of any type of battery decreases, and the capacity of a lithium-ion battery, slightly with the completion of each charge cycle decreases. All rechargeable batteries are consumable components that become less efficient as the product ages, and their age is not determined by time alone. The life of a battery depends on its chemical age, which is influenced by several factors, such as temperature history and charging patterns.The charge capacity of a laptop battery decreases with chemical age.
13 inch A1989 MacBook Pro Battery Replacement A1964 Battery Parameters Our design for Macbook Pro A1989 Battery Replacement High-Performance Cells High-Quality Manufacturing Normal questions What is SMC? XINGLT LAPTOP BATTERY-Power you can rely on Normal questions of 13inch Battery Replacement for Macbook Pro A1989 (Mid 2018 2019) A2251 (2020)