High-grade Battery for Apple MGN73LL/A (49.9Wh, 3 cells)

battery for Apple MGN73LL/A
battery for Apple MGN73LL/Abattery for Apple MGN73LL/Abattery for Apple MGN73LL/Abattery for Apple MGN73LL/Abattery for Apple MGN73LL/Abattery for Apple MGN73LL/Abattery for Apple MGN73LL/A
  • SKUBUS1836
  • ConditionReplacement, Brand New
  • Voltage11.39V
  • Capacity49.9Wh
  • Number of Cells3 cells
  • Cell TypeLi-Polymer
  • ColorBlack
  • Size*mm(L x W x H)
  • Warranty1 Year
  • AvailabilityIn Stock
Note : 11.39V and 11.40V are compatible, they are in common use.

Product Features

Excellent Quality,Thorough Service

The replacement battery for Apple MGN73LL/A from BatteryBuy.us will be your best choice. We offer a high-quality laptop battery at a more reasonable price. Our Apple MGN73LL/A batteries can be charged/discharged for at least 600 cycles. Being made of ABS plastic case and the original IC protection chip, it could give you the new experience of excellent durability.

With first-class quality assurance, the battery for Apple MGN73LL/A provides protections of voltage, short circuit, charging time, ESD, and so on. Each Apple MGN73LL/A laptop battery has passed a series of safety certifications, such as CE, UL, ROHS, ISO9001/9002. It will be rigorously tested by our technicians before being shipped to your hands. We will try our best to select a high-quality Apple MGN73LL/A battery for you.

In addition, we provide 30-Day Money Back Guarantee and a One-Year Warranty for you. If you have any dissatisfaction after receiving the battery for Apple MGN73LL/A, you can click the link to find more details about our Returns and Warranty service. Please rest assured to purchase from us!

Multiple Intelligent Protection

  • INTELLIGENT PROTECTION
  • VOLTAGE PROTECTION
  • SHORT CIRCUIT PROTECTION
  • ESD PROTECTION
  • OVER HEAT PROTECTION
  • OVER (DIS)CHARGE PROTECTION
  • CHARGING TIME PROTECTION
  • CLASS A PROTECTION

Product Larger Images

Shipping Methods

Payment Methods

Payment Details

Warranty

1-Year Warranty
All our high-quality replacement batteries for Apple MGN73LL/A laptop come with a 1-year warranty. Warranty is applicable if the buyer has installed the battery properly in the device and has treated the battery correctly.

30-Day Money Back Guarantee
Our goal is to turn partial customer satisfaction into 'Total Customer Satisfaction'. That's why we offer you a 30-day money back guarantee, except for warranty and return for defects!
Please note: To qualify yourself for reimbursement, please contact our customer service first and get instructions before returning your parcel.

Returns

If you have a problem with one battery which bought from us, please contact us first. We will process your request and try to find a solution to your problem. Once it cannot be fixed by our technical support engineer, we will generate an RMA number (Return Material Authorization) for you to return the faulty battery. we will ship out a new battery without extra charge if the returned one turns out to be defective.
Please note: we won't process returned batteries if you don't provide an RMA number on the returned parcel.

FAQs

Q: Is this Apple MGN73LL/A battery compatible with my laptop?

A: Through the product compatibility table, you can check if Apple MGN73LL/A replacement battery is compatible with your laptop model. Clicking product larger Images, you can confirm the selected correctness of Apple MGN73LL/A laptop battery. What's more, please pay attention to check if the voltage (rated value) is the same as your old one. For more details, please click How to find one correct battery for my laptop?

Q: How long will the Apple MGN73LL/A battery last? When should I replace my battery?

A: All rechargeable batteries are being spoilt gradually from the date it starts running. Performance degradation will be found by users in 18-24 months. When the runtime is unable to meet your demand, we'd suggest you buy a new Apple MGN73LL/A battery.

Q: How to charge my Apple MGN73LL/A laptop battery correctly?

A: There is no need for you to charge the battery over 12 hours, just charge and discharge it normally instead. Because lithium-ion battery has no memory effect. Additionally, you should charge in time when the power remains only 10%-20%. If your battery won't be used for a long time, please charge it once a month and keep battery power over 50%. Moreover, there is no harm even if you charge the battery while using your laptop or supply external power in a fully-charged state. However, if your laptop has been running at high speed for a long time, which causes overheat insides, you'd better take the Apple MGN73LL/A battery out of the laptop.

Q: How to replace my Apple MGN73LL/A laptop battery?

1 Turn off the laptop and unplug the power cord.
2 Uninstall your old Apple MGN73LL/A battery carefully.
3 Use a clean cloth to wipe off the dust from the battery compartment. It'd be better to wipe the exposed conductive part with alcohol to remove the copper rust before installing a new battery.
4 Keep your laptop and battery in a cool dry place (heat may destroy a battery).
5 Install new Apple MGN73LL/A replacement battery into your laptop, and remember to close the battery latch.

  Customers also viewed these products

Battery for Apple MXK62LL/ABattery for Lenovo 81CG00CDPGBattery for Apple MacBook Pro 2020 M1 A2338 EMC 3578Battery for Lenovo IdeaPad Miix 520-12IKBBattery for Lenovo L19C4PC0Battery for Apple MYDA2LL/ABattery for Apple A2289 EMC 3456Battery for Apple A2338 EMC 3578Battery for Lenovo 81CG00CDGEBattery for Lenovo 81CG00CDBMBattery for Apple MacBook Pro 13-Inch Core i5 1.4G 2020 2 TB 3 A2289Battery for Lenovo IdeaPad Miix 520-12IKB-20M3Battery for Apple MacBook Air M1 8-Core 3.2G 8-Core GPU 13-inchBattery for Lenovo IdeaPad Miix 520-12IKB-20M3000DGEBattery for Lenovo IdeaPad Miix 520-12IKB-20M3000JGEBattery for Apple MacBook Pro 13-Inch 1.4 GHz Core i5(I5-8257U) A2289Battery for Apple MacBook Air M1 8-Core 3.2G 7-Core GPU 13-inchBattery for Lenovo 81CG00CDPBBattery for Apple MYDA2LL/A*Battery for Apple MacBook Pro 13-Inch M1 A2338 EMC 3578Battery for Lenovo 81CG00CDMHBattery for Apple MGN63LL/ABattery for Apple MacBook Air M1 8-Core A2337 EMC 3598Battery for Lenovo 81CG00CDSCBattery for Apple MacBook Pro 13-Inch M1 8-Core 3.2G(2020) A2338Battery for Apple MXK62LL/A*Battery for Lenovo 81CG00CGMBBattery for Lenovo 81CG00CDMZBattery for Apple MacBook Pro 13-Inch Core i7 1.7G 2020 2 TB 3 A2289Battery for Apple MacBook Air 2020 M1 A2337 EMC 3598Battery for Lenovo 81CG00CHBMBattery for Apple MacBook Air Retina 13 A1932 EMC 3184Battery for Lenovo IdeaPad Miix 520-12IKB-20M3000LGEBattery for Lenovo IdeaPad Miix 520-12IKB-81CGBattery for Apple MacBook Pro 13-Inch 1.7 GHz Core i7(I7-8557U) A2289Battery for Lenovo 81CG00CDHV