Apple A1578
For Apple A1578

Replacement For Apple A1578 Laptop Battery

Brand New Replacement For Apple A1578 Battery.The superior Grade A cells inside this battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. The battery for Apple A1578 has been precision-engineered and rigorously tested for capacity, voltage, compatibility and safety to exceed original equipment manufacturer specifications. Order Your Replacement Battery Today,1 Year Warranty,60-Day Money Back Guarantee!


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  • Model: For Apple A1578
  • 199 Units in Stock


A1578 Battery for Apple Watch A1553 38mm (1st Generation) iWatch Smart Watch
3.80V 200mAh 0.76Wh Lithium-Poly Rechargeable Battery Pack.
Just replace the exhausted or damaged battery with a new one to keep your device function again! Our Replacement Battery for Apple Watch series 1 38mm is really a nice choice for you all. Designed to meet your need, it consumes less power and extends the stand-by time so that it is ideal for long flights, outdoor activities, and business trips. Besides, It is eco-friendly, safe and reliable enough to use. Don't hesitate again, equip your Apple Watch 38mm with this high quality battery!

1. Best replacement for the broken battery with comparable standby and talk time
2. Keep an extra battery on hand for extend standby and talk times
3. It is made of high quality and durable material
4. New and high quality
5. Efficient and durable
6. Give your Apple Watch series 1 38mm a new life
7. Compact and portable design, convenient to carry
8.3.80V 200mAh 0.76Wh Lithium-Poly Rechargeable Battery Pack.

Replacement for the Following Battery Model/Part Numbers: A1578.
Compatible with the Following Apple Smart Watch Models: Apple Watch 38mm A1553 (1st Generation) MJ302LL/A, MJ2Y2LL/A, MJ312LL/A, MJ322LL/A, MJYK2LL/A, MJ332LL/A, MJ362LL/A, MJ3A2LL/A, MJ3E2LL/A, MJ3F2LL/A, MLLD2LL/A, MLCK2LL/A, MLFA2LL/A, MLFC2LL/A, MJ2T2LL/A, MJ2V2LL/A, MJ2U2LL/A, MJ2W2LL/A, MJ2X2LL/A, MLCF2LL/A, MLCG2LL/A, MLC62LL/A.

Includes Free Installation Tools.
1 Year Replacement Warranty.

Once your laptop battery starts showing signs of wearing out, such as not maintaining a charge for very long,you need a new battery. A spare battery to extend the range of your laptop while on the road is also a great idea, and comes handy wherever you may be, especially at the office and school. Stable and durable, these batteries are all 100% quality-tested and fully compatible with your laptops. Every battery is individually tested and comes with a 1 year warranty.

Warranty Policy:

  • Full 1 year quality warranty and 60-day money back guarantee!
  • For Apple A1578 Professional grade A cell batteries custom manufactured for high performance and longer life to exceed OEM specifications
  • The Exact Match System guarantees every replacement for Apple A1578 battery to be 100% compatible and optimized for your OEM system.
  • Every replacement laptop batterry has been Certified by CE, UL, ROHS, ISO9001/9002 and has passed strict safety tests. Long lasting,
  • Superior Design for True Fit and Finish.
  • Designed for precise fit & compatibility.
  • Free Shipping.
How to care for your laptop battery

  • Any new laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours.
  • Never run your battery below the 2% critically low warning point. If your battery is run below this point it may not have enough energy to even recharge. This may effectively "kill" your battery.
  • Usually a lithium-ion battery should be stored at about 40% state-of-charge, because laptop battery's self discharge can break the battery in the storage.
  • Please take out the Apple A1578 battery from your machine when it is not being used and clean it with soft and dry cloth.
  • Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapter the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet.