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Battery Xiaomi Poco X3
- 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.
The BN57 battery is an essential spare part for Xiaomi Poco X3 models. Designed by Eco-Solution, it ensures perfect compatibility with this device to guarantee optimal performance. This battery is an ideal replacement solution to restore your phone's original battery life.
Features
- Part type: Battery
- Compatibility: Xiaomi Poco X3
- Brand: Eco-Solution
Workshop Use
Installing the BN57 battery in a Xiaomi Poco X3 requires standard precautions to avoid damaging the phone. Ensure the device is turned off and use the appropriate tools to open the housing and safely replace the battery.
Frequently Asked Questions
Is the BN57 battery compatible with other Xiaomi models?
No, the BN57 battery is specifically designed for the Xiaomi Poco X3 model.
What is the advantage of using an Eco-Solution brand battery?
Eco-Solution offers spare parts that are designed to provide optimal compatibility and performance with the devices they are intended for.
- Spare Parts Type
- Battery
- 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.
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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.