iPhone 14 Diagnostic Battery Replacement | 3279mAh | No Unknown Part Message
iPhone 14 Diagnostic Battery Replacement | 3279mAh | No Unknown Part Message
Regular price
NZ$39.99
Regular price
Sale price
NZ$39.99
Unit price
per
inc GST
iPhone 14 Diagnostic Battery Replacement | 3279mAh | No Unknown Part Message
iPhone 14 Diagnostic Battery Replacement | 3279mAh | No Unknown Part Message
Regular price
NZ$39.99
Regular price
Sale price
NZ$39.99
Unit price
per
inc GST
Email me when back in stock
DIY DIFFICULTY
ModerateAbout 1 to 2 hours
Held in by two stretch-release pull-tab strips under the back glass. The back glass comes off first; the screen stays on.
- Diagnostic 3279mAh zero-cycle battery with a chip pulled from a genuine Apple battery, battery adhesive included
- No Unknown Part or "Unable to verify" message once Apple's Repair Assistant is finished (iOS 18 or later)
- Compatible with iPhone 14 models: A2649, A2881, A2882, A2883 and A2884
Frequently Bought Together
Frequently Bought Together
Product Details
Want a new iPhone 14 battery without the Unknown Part message? A Diagnostic battery is a new 3279mAh cell fitted with a chip pulled from a genuine Apple battery, paired through Apple's Repair Assistant (iOS 18 or later).
Also available for the iPhone 14: Premium Battery (budget option)
- NO UNKNOWN PART MESSAGE - After Apple's Repair Assistant finishes, iOS doesn't show "Unable to verify this iPhone has a genuine Apple battery" or list the battery as an Unknown Part. Parts and Service History lists it as Used.
- BATTERY HEALTH SHOWS - Settings shows Battery Health and maximum capacity for the new cell once the repair is finished, so you can keep an eye on it.
- PULLED APPLE BATTERY CHIP - The board carries a chip pulled from a genuine Apple battery, which reports charge, voltage and temperature to your iPhone.
- BRAND NEW 3279mAh CELL - A zero-cycle cell rated at 3279mAh, the same as the battery Apple fitted to the iPhone 14.
- NO SOLDERING NEEDED - The chip comes fitted to the battery, so there's no chip transfer, spot welding or programmer. Fit it, then run Repair Assistant.
- SENT FROM NZ STOCK - Shipped from our New Zealand stock, so there's no waiting weeks for a part to arrive from overseas.
Part Includes:
- iPhone 14 Diagnostic Replacement Battery
- Battery Adhesive Strips
- 12 Month Warranty
Please Note
Does NOT fit the iPhone 14 Plus, 14 Pro or 13. Check in Settings, General, About for your model.
Please Note
New stretch-release adhesive strips with pull tabs come in the box, so the battery sits secure and can come out cleanly next time.
Please Note
Not a new genuine Apple battery: a new cell with a chip pulled from a genuine Apple battery, so iOS lists it as Used. Needs iOS 18 or later, and a future update could change that.
Specifications
- Compatible Part Numbers: A2863, 661-30373
- Voltage: 3.87V
- Watt Hours: 12.69Whr
- Capacity: 3279mAh
- Battery Chip: Pulled from a genuine Apple battery
- Chipset: Texas Instruments
- Battery Type: Lithium-ion polymer
- Condition: Brand new cell
- iOS Required: iOS 18 or later (Repair Assistant)
- Pairing: Yes, through Apple's Repair Assistant (iOS 18 or later). No Unknown Part message, and iOS lists it as Used.
- Warranty: 12 Months
How do I find my Model number?
iPhone 14
Compatible Model Numbers
iPhone 14Model Number (A Number)
- A2649
- A2881
- A2882
- A2883
- A2884
iPhone 14 Model Numbers
Model Identifier
- iPhone14,7
EMC Number
- EMC 8138
- EMC 8142
- EMC 8143
- EMC 8144
Device Number (M Number)
- MPVH3
- MPWM3
- MPXL3
- MPUX3
- MPW83
- MPX73
- MPUA3
- MPVV3
- MPWU3
- MPUN3
- MPW23
- MPX13
- MPV73
- MPWF3
- MPXE3
- MPVN3
- MPWP3
- MPXN3
- MPV03
- MPWA3
- MPX93
- MPUF3
- MPVX3
- MPWW3
- MPUR3
- MPW43
- MPX33
- MPVA3
- MPWH3
- MPXG3
- MR3J3
- MR3K3
- MR3P3
- MR3X3
- MR3Y3
- MR513
More info Less info
Installation Help
Check out the video above or the step by step guide below for assistance with this repair
iFixit iPhone 14 Battery Replacement Guide
Remember
After completing your repair, calibrate your newly installed battery by charging it to 100% and then charging for a further two hours. Use your iPhone until it shuts off due to low battery, and finally, charge it uninterrupted to 100% again
Here are some tools you may need to help you complete the repair.
Please note: A discounted simple toolset with the tools you need is available in a pop-up when you add this product to cart
- P2 Metal Pentalobe 0.8mm Screwdriver Tool
- Y000 Metal Triwing Tri-Point 0.6mm Screwdriver Tool
- Large Blue Suction Cup Opening Tool
- Mechanic AK-15 King ESD Anti-Static Stainless Steel Red Curved Tweezers
- iGadget Plastic Triangle Opening Picks (set of 5)
- 5x iGadget Plastic Flexible Opening Cards
- Nylon Antistatic Spudger Pry Tool
- Or get the P2 and Y000 screwdrivers, suction cup, tweezers, opening pick, opening card and spudger together in our 8 Piece iPhone Repair Toolkit
- uFix iOpener Microwaveable Heated Bag Opening Tool
- iGadget Plastic Alcohol 200mL Bottle with Pump Top
- iPhone 14/iPhone 16e Water Resistant Rear Back Glass Gasket Adhesive Glue
- iGadget Universal Magnetic Work Project Mat with Marker (30cm x 25cm)
Here are some helpful tips to assist you in completing a safe repair on your device. If you are unsure of something or have any questions, please feel free to contact us either by phone (0508 IGADGET) or by email
- Drain the battery below 25% and power the phone off before you start. A charged lithium-ion battery can catch fire if it's punctured or damaged
- Remove the pentalobe screws by the charging port. Warm the back glass edges with the iOpener in short bursts to protect the battery. Lift the bottom edge of the back glass with a suction cup and work an opening pick around, no more than 3mm deep. Keep it out of the right edge by the volume up button, where a cable runs, and go gently at the top left by the cameras
- Open the back glass from the left side like the back cover of a book, and support it so you don't strain the short charging coil cable
- Track your screws on a magnetic mat or tape them to a drawing of your phone. They're different lengths, and a long screw in a short hole can damage the logic board
- Always unplug the battery before you remove any other parts. Keep metal tools away from the battery, and never bend, crush or puncture it.
- Remove the battery connector cover (Y000) and unplug the battery, then the charging coil connector cover (Y000). Unplug the coil cable and lift the back glass off. The battery is now in front of you, and the screen stays on
- Two stretch-release strips hold the battery, both reached from the top edge. Pull each tab slowly towards the top of the phone, low and flat; winding it around your tweezers. Hold the battery as you pull. If a strip breaks, drip isopropyl alcohol under that edge, wait a minute, then lift the battery slowly with a plastic card
- Clean off any old adhesive and fit the new adhesive strips from the box. Press the battery connector down until it clicks, then check the phone powers on and charges before you seal it up
- Clean off the old adhesive with isopropyl alcohol and fit a new back glass adhesive before you close it up
- Once the phone is back together, update to the latest iOS, connect to Wi-Fi and charge above 20%. Go to Settings, General, About, Parts & Service History, tap Restart & Finish Repair and follow the steps. Until you do, Finish Repair shows next to Battery
- If the new battery drains fast or shuts off, reseat the battery connector, check it for foam or debris and make sure the flex isn't strained, then do a force restart
Caution
If the new battery or the battery in your device is swollen or damaged during repair, take the proper precautions
Note
You cannot dispose of old batteries in your general waste. Find recycling e-waste centres online or take to your local refuse station.
What's In The Box
- 1x iPhone 14 Diagnostic Replacement Battery
- 1x Replacement Battery Adhesive
