Battery Xiaomi Mi 11 Eco-Solution | LCD-Phone
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Battery Xiaomi Mi 11

⚠️ Lithium-ion battery — for qualified professionals only
  • 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.
Full installation rules and liability regime — Schedule 3 of the GTCS

The BM4X battery is a spare part designed for the Xiaomi Mi 11, ensuring perfect compatibility with this specific model. This battery, manufactured by Eco-Solution, is ideal for replacing a defective or worn-out battery.

Features

  • Type of part: Battery
  • Compatibility: Xiaomi Mi 11
  • Brand: Eco-Solution
  • Model: BM4X

Workshop Use

When installing this battery, it is essential to follow standard safety procedures to avoid any damage to the phone or the new battery. Ensure that the device is turned off and disconnected from any power source before starting the replacement.

Frequently Asked Questions

How to ensure the battery is compatible with the Xiaomi Mi 11?

This BM4X battery is specifically designed to be compatible with the Xiaomi Mi 11 model, ensuring optimal fit and performance.

What is the brand of this replacement battery?

The battery is manufactured by Eco-Solution, a brand recognized for its quality spare parts.

B0310
7429732300210
Spare Parts Type
Battery
Smartphone Model
Xiaomi Mi 11
  • 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

Delivery & lead times
France, international and tracking
France — guaranteed Express

Chrono / TNT / UPS next-day (except public holidays). Paris courier same-day. Store pickup 7/7.

International

UPS Express & Chronopost. 1-3 days Europe, 2-5 days worldwide (on average).

All delivery options, times & tracking →

After-Sales Service
Returns, claims and support
  • 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.

Our full after-sales & warranty procedure →