Save 5% Extra Online. Use code: SAV419
Customer Reviews
Save 5% Extra Online. Use code: SAV419

All Parts Watch Batteries Apple Apple Watch Batteries

Apple Watch 1st Gen 42mm Battery Replacement

Apple Watch 1st Gen 42mm Battery Replacement
Primary # A1579 (size: 28.00 x 19.35 x 4.42mm)

Click to see which tools.

Brand New Compatible Apple Watch 1st Gen 42mm Battery Replacement & Tools (battery condition: NEW) 3.8 volts 240 mAh, Li-po


Click to see which tools.

Compatible Apple Watch 1st Gen 42mm Battery Replacement
Apple Watch 1st Gen 42mm Battery Replacement
Primary # A1579 (size: 28.00 x 19.35 x 4.42mm)

High Quality Battery Cells = Longer Life

  .   .   .   .   .   .   .   .   .  
Fits Only: More Models...

Price: $27.95
Free Shipping Online! info

Available by SPECIAL ORDER (generally ships in 6-8 weeks from Wyoming, USA)


1 Year Warranty Protection

30 Day Money Back Guarantee
FREE Replacement Tools Included!



(0 in cart)

Buy More, Save More!
2 or more $25.15 each
5 or more $23.76 each
Mix/Match for 10-15% OFF!


Compatible With: click here for complete listing


Apple Watch 1st Gen 42mm Battery Replacement Details
  • Color: Black
  • Dimensions: 28.00 x 19.35 x 4.42mm
  • Weight: 4.8g / 0.17oz
This is a brand new replacement battery for the Apple Watch 1st Gen 42mm Replacement and Apple's A1579 battery.

Exceptional Apple Watch 1st Gen 42mm Battery Replacement Technology
  • Lithium polymer Chemistry info
  • 3.8 volts
  • info
  • 0.91 Whr (Watt Hours) info
  • 240 mAh info
  • OEM Compatible
  • Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
  • The Apple Watch 1st Gen 42mm Battery Replacement provides 300-500 discharge/charge cycles. info
  • Your new Apple Watch 1st Gen 42mm Battery Replacement comes in a discharged condition and must be charged before use (refer to your manual for charging instructions).
  • The Apple Watch 1st Gen 42mm Battery Replacement prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
  • Keep the Apple Watch 1st Gen 42mm Battery Replacement cool and store only in a cool, dry location.
  • The Apple Watch 1st Gen 42mm Battery Replacement is Quality Tested and RoHS & CE Certified.



Questions About The Apple Watch 1st Gen 42mm Battery Replacement
  1. How long will my Apple Watch 1st Gen 42mm Battery Replacement last?
    There are two factors that govern how long a compatible Apple Watch 1st Gen 42mm Battery Replacement will last: runtime and charge-discharge cycles. Runtime is a measure of how much time can elapse before... More

  2. Should I charge my Apple Watch 1st Gen 42mm Battery Replacement before I use it, each time I use it, and/or during storage?
    When you first get your compatible Apple Watch 1st Gen 42mm Battery Replacement you should charge it until your charger or device indicates that it is fully charged. If your device/charger does not indicate whether or not it is fully charged, then check your device/charger manual for charging times. It can take 1-12 hours to fully charge depending on the chemistry of your battery and the type of device and charger. After that it is good to charge it as needed while making sure you do not leave it at a low charge level for long periods. Your compatible Apple Watch 1st Gen 42mm Battery Replacement was designed to... More

  3. What will cause my Apple Watch 1st Gen 42mm Battery Replacement to lose power?
    A compatible Apple Watch 1st Gen 42mm Battery Replacement over time degrades and eventually stops working. In fact the compatible Apple Watch 1st Gen 42mm Battery Replacement from its very first charge begins a very slow process that causes it to cease from functioning. Collectively the process is called... More

  4. Does the Apple Watch 1st Gen 42mm Battery Replacement come with installation instructions?
    We offer replacement instructions for a wide variety of batteries that require more complex installs than snap or slide-on batteries. To see if installation instructions are necessary or provided for the compatible Apple Watch 1st Gen 42mm Battery Replacement, please... More

  5. Does the Apple Watch 1st Gen 42mm Battery Replacement come with a tool kit to help me install it?
    If an installation tool kit is included with the compatible Apple Watch 1st Gen 42mm Battery Replacement, you will see that listed in the description of the battery towards the top of this page. And the best thing to do is to look for the image of a tool kit to the left of the product photo. If you see... More

  6. Does my Apple Watch 1st Gen 42mm Battery Replacement self discharge when not in use? What is the rate of Self-Discharge of the battery?
    All rechargeable batteries (like the Apple Watch 1st Gen 42mm Battery Replacement) will self discharge over a period of time naturally whether the battery is used or not. This means that the compatible Apple Watch 1st Gen 42mm Battery Replacement capacity will go from 100% down to 0% over a time period regardless if... More

  7. My new Apple Watch 1st Gen 42mm Battery Replacement isn't working or charging. Is it defective?
    Our Apple Watch 1st Gen 42mm Battery Replacement comes in a slightly discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new compatible Apple Watch 1st Gen 42mm Battery Replacement two to... More

  8. Will my device's performance differ if I use your aftermarket Apple Watch 1st Gen 42mm Battery Replacement?
    Replacement batteries or "aftermarket" batteries like the Apple Watch 1st Gen 42mm Battery Replacement will often last longer and provide more runtime than the original equipment manufacturer (OEM) batteries that came with your device. We design the compatible Apple Watch 1st Gen 42mm Battery Replacement so that... More

  9. Will the Apple Watch 1st Gen 42mm Battery Replacement fit my device?
    We conform our Apple Watch 1st Gen 42mm Battery Replacement designs to meet the specifications of your device. The physical footprint of the compatible Apple Watch 1st Gen 42mm Battery Replacement was... More

  10. I do not see my model listed in your Compatible Model List? Will your Apple Watch 1st Gen 42mm Battery Replacement fit?
    We do our best to list as many models that our Apple Watch 1st Gen 42mm Battery Replacement fits, but inevitably we sometimes miss a model or two. The best thing to do to insure that our compatible Apple Watch 1st Gen 42mm Battery Replacement will fit in this case is to ask us.

  11. Is the Apple Watch 1st Gen 42mm Battery Replacement safe to use?
    Safety of the Apple Watch 1st Gen 42mm Battery Replacement starts in our manufacturing standards and packing/shipping protocols and ends with your safe management and care of the battery. More


Customer Reviews









Copyright © 2024 BatteryShip Inc. All rights reserved.
All offers and prices are subject to change without notice.
Privacy Policy



All brand names and trademarks are the property of their respective owners. The listed brand names and model designations are intended only to show the compatibility of these products with various machines. Neither BatteryShip Inc nor BatteryShip.com are affiliated with the original manufacturers of any of these batteries or chargers. All products on this page are generic, aftermarket, replacement parts.