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Replacement Battery For APPLE M9421 Laptop


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  • High Quality.
  • Long Life Expectancy.
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  • 1 Year Warranty.
  • 30 Days Money Back.

APPLE M9421 Battery, [10.80V + 4400mAh]

Replacement Battery For APPLE M9421 laptop

  • Item Number : ELMA024G
  • Chemistry & Color : Li-ion, Silver
  • Volts & Capacity : 10.80V + 4400mAh
  • Dimension : 120.50 x 83.60 x 19.30 mm
  • Net Weight : 422.41 g

The Battery for APPLE M9421 laptop is 10.80V+4400mAh, which will work a much longer time with your laptop to satisfy your needs. The finer APPLE M9421 Battery is providing more energies when you want to keep playing games, listening to music, watching videos, and viewing photo slide shows. APPLE M9421 battery works with the notebook's power-management features to reduce power consumption, giving you longer uptime than other types of batteries.

APPLE M9421 Battery Details

  1. High quality and long life expectancy
  2. No memory effect
  3. Low self-discharge rate
  4. Full 1 Year Warranty and 30 Days Money Back, Brand New and 100% Replacement for the original product
  5. We have Great After Service Department for APPLE M9421 battery, which can respond your request on the first time.
  6. Delivery Faster than any others.
  7. Most of the laptop battery we carry are in stock and will be shipped on the next business day you place your order. We will usually ship the same day if you order discount battery for APPLE M9421 laptop before 2:30 am.

Compatible With The Laptops (Press Ctrl+F to search your laptop model or battery code)

APPLE M9421 Battery Compatible With Battery Code

Apple 661-2927 , Apple A1045 , Apple A1078 , Apple A1148 , Apple E68043 , Apple M9325 , Apple M9325G/A , Apple M9325J/A , Apple M9756 , Apple M9756G/A , Apple M9756J/A ,

APPLE M9421 Fits Models:

Apple 15-inch Aluminum PowerBook G4 Series , Apple A1106 , Apple M8980J/A , Apple M8980LL/A , Apple M8981J/A , Apple M8981LL/A , Apple M9421 , Apple M9421LL/A , Apple M9422 , Apple M9422LL/A , Apple M9676*/A , Apple M9676B/A , Apple M9676CH/A , Apple M9676F/A , Apple M9676HK/A , Apple M9676J/A , Apple M9676KH/A , Apple M9676LL/A , Apple M9676TA/A , Apple M9676X/A , Apple M9676Z/A , Apple M9677*/A , Apple M9677B/A , Apple M9677CH/A , Apple M9677F/A , Apple M9677HK/A , Apple M9677J/A , Apple M9677KH/A , Apple M9677LL/A , Apple M9677TA/A , Apple M9677X/A , Apple M9677Z/A , Apple M9969*/A , Apple M9969B/A , Apple M9969CH/A , Apple M9969F/A , Apple M9969J/A , Apple M9969KH/A , Apple M9969LL/A , Apple M9969TA/A , Apple M9969X/A , Apple MacBook Pro , Apple PowerBook G4 15-inch Combo drive ,

Battery Tips

Actually, many factors affect the amount of time that a laptop battery can deliver power before it must be recharged. How to extend your APPLE M9421 battery life? Here are some more tips to improve your notebook's battery life:

  1. A new APPLE M9421 notebook battery usually comes in a discharged condition and with a very low capacity. It is generally recommended to fully charge new battery packs before use refer to the user guide of your electronic device for charging instructions.
  2. If you do not use your laptop computer for a long time (a week or more), remove the APPLE M9421 Battery pack from the laptop.
  3. Battery normal temperature : -20 degrees to 65 degrees.So,do not expose the APPLE M9421 Battery to high heat or freezing temperatures. Do not leave the battery in your car in the summer. Hot batteries discharge very quickly, and cold ones can't create as much power.
  4. Make sure to plug your laptop charger adapter into a UPS and not directly into a power outlet or surge protector.
  5. If you have a nickel-metal hydride battery, completely drain and recharge the battery once a month to maximize its capacity to hold a charge.
  6. For laptops that work as Desktop Replacement, the M9421 APPLE Battery should be re-installed every 3-4 weeks and allowed to fully discharge.
  7. Leaving APPLE M9421 Battery in the laptop while using an electrical outlet for long periods of time will keep the battery in a constant state of charging up and that will reduce the life cycle of the battery.