Make the phone unusually hot
Quick Details
- Battery Model: BN57
- Typical Capacity: 5160mAh
- Battery Health: Good
- Quality: 100% Original
- Expected Life: Up to two years with proper use
- Delivery: Cash on Delivery across Pakistan
- Order Online: BatteryBank.com.pk
- Call or WhatsApp: 0300-9402502
Which Phones Does It Fit?
This BN57 battery supports the following phones:
- Xiaomi POCO X3 – Standard/4G
- Xiaomi POCO X3 NFC
- Xiaomi POCO X3 Pro
Supported model numbers include:
- POCO X3 Pro: M2102J20SG / M2102J20SI
- POCO X3 NFC: M2007J20CG / M2007J20CT
Some regional POCO X3 models may use a different battery. Before ordering, check whether BN57 is written on your current battery. If you are not sure, send us your phone model number on WhatsApp. We will help you choose the correct battery.
Is Your Old Battery Giving You Trouble?
Does your battery drain too fast?” or “Does your battery drop quickly? Does the phone switch off even when it shows 20% or 30% charge? Do you need to charge it several times during the day?
These are common signs of a weak battery.
This original BN57 battery can improve your phone’s battery timing. It can also reduce sudden shutdowns if the old battery is causing the problem. You may not need to carry a power bank or keep searching for a charging socket throughout the day.
How Long Can This Battery Last?
With normal use and proper charging, this battery can last up to two years. This is an estimate and not a fixed guarantee.
Actual battery life depends on:
- Your phone’s condition
- Daily use
- Installed apps
- Charging habits
- Heat and temperature
- Charger quality
Try not to let the battery reach 0% regularly. Use a good-quality charger and keep the phone away from excessive heat. These simple habits can help the battery stay healthy for longer.
Be Careful of Cheap Copy Batteries
Many low-quality copy batteries are sold as original batteries in Pakistan mostly at Hall Road Lahore, Saddar Karachi, Singapore Plaza / Dubai Plaza Rawalpindi. Their labels and packaging may look genuine, but the quality inside can be poor.
A cheap copy battery may:
- Finish within a few hours
- Make the phone too hot
- Lose battery health quickly
- Need replacement again after a short time
Buying a cheap copy may save a little money at first, but it can cost more later. You may have to pay for another battery and fitting charges again.
An original battery provides better value, safer performance and more reliable backup.
Tested Before Dispatch
Battery Bank imports and supplies original Xiaomi and POCO batteries in Pakistan. Every battery is checked before dispatch.
We test the battery voltage and charging to make sure it is working properly. We also make a short testing video and share it with the customer on WhatsApp before shipping.
You can see the voltage and charging status yourself before we send your order. This gives you confidence that the battery has been checked.
Installation
The POCO X3 series has a glued back cover and a built-in battery. Please ask an experienced mobile technician to install it.
Incorrect fitting can damage the battery connector, back cover or other phone parts. The cost of repairing this damage may be higher than the battery price.
The listed price is for the battery only. Technician fitting charges are separate.
Battery Safety
- Do not puncture, bend or crush the battery
- Keep it away from fire, water and excessive heat
- Stop using it if it becomes damaged or swollen
- Always use a good-quality charger
- Do not throw the old battery into normal household waste
Replacement Policy
If the battery is dead when you receive it, we will replace it. Damage from rough handling is not covered.
Damage caused by incorrect fitting, puncturing, crushing or overheating is also not covered.
Ready to Order?
Order your original BN57 battery for POCO X3, POCO X3 NFC or POCO X3 Pro today.
Website: BatteryBank.com.pk
Call or WhatsApp: 0300-9402502
Cash on Delivery is available across Pakistan. If you are unsure about compatibility, contact us before ordering. We will help you check the correct battery for your phone.
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