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Battery iPhone 12 Pro Max Without BMS (Soldering Required)
The original BMS can be soldered onto it, so that no system warning message is displayed.
Essential:
Soldering Machine for Battery BMS QianLi
Battery Calibration Data Programmer
- Before fitting: never install a battery that is swollen, punctured, deformed or without legible labelling.
- Diagnose the device first: no new battery on a short-circuited, corroded or unrepaired board.
- Exact reference only — a neighbouring model, even if it fits, is improper use.
- After fitting: full supervised charge cycle and temperature check.
- Swollen battery: do not ship it (ADR class 9 dangerous goods) — open an RMA with photographs.
- Consumable: capacity loss through use and ageing is not a defect.
This battery without BMS is designed for iPhone 12 Pro Max models. It requires soldering the original BMS to avoid the display of system warning messages. This part is ideal for professionals looking to replace batteries while keeping the original features.
Characteristics
- Part type: Battery
- Compatibility: iPhone 12 Pro Max
- Requires soldering the original BMS
Workshop use
During installation, it is essential to correctly solder the original BMS onto this battery to ensure proper operation and avoid warning messages. The use of a battery spot welder and a calibration data programmer is recommended to guarantee a successful installation.
Frequently asked questions
How to avoid system warning messages after installation?
Soldering the original BMS onto the new battery prevents the display of system warning messages.
What tools are needed for installation?
A battery spot welder and a calibration data programmer are essential for a correct installation.
- Spare Parts Type
- Battery
- Smartphone Model
- iPhone 12 Pro Max
- Name: Lifetime Warranty
- Description
SPARE PARTS WARRANTY (TELEPHONY/TABLETS) :
Screen definition:
The screen is made up of several elements: a glass, a touchscreen, a slab, a chassis and a backlight.
Warranty definition:
The slab (display) is GUARANTEED FOR LIFE (this guarantee is limited to the life of the phone).
All other components are covered by a 30-day warranty against hidden defects and non-conformity.
Example of problems covered by the warranty :
- White spots
- Touch bug
- Dead pixels
- Detached chassis
- Wrong screen size
- Screen malfunction, connection problem between screen and home button due to screen.
- Proximity sensor malfunction due to screen.
Screen warranty limitations: No warranty will be honored if your screen has any of the following problems (non-exhaustive list):
- Cracks
- Break
- Burning, Overheating
- Black spot
- Screen won't turn on
- Lost or missing components
- Oxidation
Example of a defect not covered by warranty:
Please note that Samsung and Huawei Service Pack displays are not eligible for our warranty program. Therefore, no exchange or refund will be made on these parts.
Click here for more details
Chrono / TNT / UPS next-day (except public holidays). Paris courier same-day. Store pickup 7/7.
UPS Express & Chronopost. 1-3 days Europe, 2-5 days worldwide (on average).
- Before any return, create a return request from your account (« Product Returns » button).
- Damaged or missing parcel: first contact the carrier (order tracking number), then our Chat with photos.
- Any claim within 2 weeks of shipment.
