• Zero Cycle Count, therefore you have the maximum amount of cycles left
• Lithium-Ion Polymer
• Brand New materials
• Strict QC testing
• Less than 1% failure rate
• 12 Month Warranty

Includes pre-installaed adhesive that allows you to glue down the battery into your chassis easily

• OEM Battery adhesive is included
• Convenient
• Easy-to-use

Watch the video above or checkout the step-by-step guide below for assistance in completing this repair

iFixit Apple Watch Series 3 Battery Replacement Guide

Here is some tools you may need to help you complete the repair.

• #11 Point Knife Blades x5
• uFix iOpener Heat bag
• iFlex opening tool
• 1mm TESA Tape
• iGadget Y000 Tri-point triwing screwdriver
• Apple Watch Series 3 38mm GPS Force Touch Gasket
• Fine Tipped Curved Tweezers
• Black Spudger
• iGadget 5x Plastic Opening cards
• Screw Mat

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 quesions, please feel free to contact us either by phone (0508 IGADGET) or by email

• Always track your screws to avoid putting back in the wrong place and damaging your device. You can draw a picture of your watch and tape the screws to the right places or use a screw mat
• Always power down your device prior to working on it
• Make sure you always unplug the battery before attemping any component removal
• Before removing your battery, discharge the battery to below 25%. A charged lithium-ion battery can catch fire or explode if punctured or damaged
• When attempting to remove the screen, be careful not to push the blade or iFlex tool in too far or too hard, doing so may cause damage to the internal parts. Only 3mm depth is required to cut the adhesive. Draw a mark on your tool to help with depth management.
• Test the battery is functioning properly before sealing up the device
• When removing the battery with a pry bar, be careful not to go down too far as the screen flex cables route underneath the battery. Measure the depth of the new battery, then on a plastic pick, measure and draw a line to assist with depth management
• When removing the screen, it is very easy to tear the force touch gasket. We recommend having a spare force touch gasket on hand incase this happens to prevent issues after replacement.