Tools You Need for iPhone Battery Replacement
Checklist for the job — drivers, adhesive, heat, ESD — not a fake full teardown. Match your exact iPhone model, buy the basket, then open it with a reputable step-by-step guide.
Core tool checklist
- Pentalobe P2 (bottom screws) plus model-required Phillips / tri-point bits
- Plastic spudgers and opening picks
- Suction cup for display separation where applicable
- Replacement adhesive strips (display and/or battery as required)
- Controlled heat method (iOpener-style preferred over aggressive heat guns)
- ESD wrist strap (recommended)
- Quality battery — prefer trusted Fix Kits over mystery aftermarket cells
Recommended basket
Battery Fix Kit primary
Model-matched battery + commonly needed adhesives/tools in one path.
iFixit iPhone battery Fix KitOpening / adhesives attach
If your kit is thin on heat/adhesive, add specialty tools.
iFixit opening / adhesive toolsAmazon adhesives (fallback)Parts quality note
Aftermarket batteries vary wildly. Prefer reputable sources for anything that sits against your chassis and charges daily. We default to iFixit for quality-sensitive parts; Amazon aftermarket only with clear caveats.
Procedure summary (not a full guide)
- Power off. Organize screws by step.
- Open the display carefully; disconnect the battery before other work when the guide says so.
- Remove old adhesive; seat the new cell without puncturing it.
- Reseal with proper adhesive; test charging and battery health indicators.
Model year changes matter — don’t wing it from memory.