ZTE Blade A36 Battery Replacement: Safe Step-by-Step Guide
A worn or swollen battery is the most common reason to open a ZTE Blade A36. It has a 5000 mAh battery fixed with adhesive, so it needs gentle heat to remove safely. This guide follows ZTE’s official sequence.
Safety first
- Use a genuine replacement battery — never fit a swollen or damaged cell.
- Work on an anti-static mat.
- Never puncture or bend a lithium battery; a damaged cell can catch fire.
Replacement steps
- Power the phone off and, if possible, discharge it below 25%.
- Open the phone: remove the card tray, release the battery cover and the 17 screws on the middle frame (see the full teardown guide).
- Disconnect the battery connector from the mainboard first, before anything else.
- Soften the battery adhesive with heat — the teardown reference specifies 75–80°C for 8–10 minutes.
- Slide a thin plastic card under one edge of the battery and work it loose. Never use metal and never bend the cell.
- Fit the genuine replacement battery with fresh adhesive, reconnect it last, then reassemble and test charging.
⬇️ Need the software? Download official ZTE Blade A36 stock firmware free on ROM Palace — direct links, no waiting queue.
Frequently asked questions
What battery does the ZTE Blade A36 use?
A 5000 mAh cell. Always replace it with a genuine equivalent so the capacity and connector match.
Do I need heat to replace the ZTE Blade A36 battery?
The battery is glued in. The teardown reference specifies 75–80°C for 8–10 minutes to soften the adhesive, then releasing the cell with a thin plastic card so it comes out without bending.