Replace your weak Samsung S21 battery with an original EB-BG991ABY battery from Battery Bank. It has 4000mAh typical capacity and is available at an affordable price in Pakistan.
Quick Details
- Battery model: EB-BG991ABY
- Capacity: 4000mAh typical
- Original battery in good health
- Voltage and charging tested before packing
- We send you a testing video on WhatsApp
- Cash on Delivery across Pakistan
- Order from batterybank.com.pk
Expected Battery Timing
A healthy battery can give you this much timing:
- Wi-Fi browsing: Up to 9 hours
- Offline video playback: Up to 13 hours
- Heavy games such as PUBG: Up to 4 hours
- Gaming and video calling: Up to 6 hours
- Social media, WhatsApp and browsing: Up to 8 hours
Actual timing depends on network signal, screen brightness, apps, temperature and phone condition.
Avoid Cheap Copies Sold as Original
Many customers buy a battery under the name of “original” but receive a cheap copy mostly from Lahore Hafeez Center, Hall Road, or Saddar Karachi. Such batteries may drain quickly, heat up or stop working after a short time. The customer ends up losing money.
Battery Bank supplies an original Samsung S21 battery, not an AAA or master copy. We test every battery before sending your order. We send you a video of its voltage and charging test on WhatsApp before packing.
Will It Improve Your Phone?
If your old battery is weak, a new battery will give you better timing and stop the phone from turning off suddenly. It can make daily use smooth and reliable again.
However, a battery cannot repair charging-port, motherboard or software faults. If the problem is still there after changing the battery, please get your phone checked by a mechanic.
With normal use and proper charging, the battery may provide good service for around two years. Actual battery life depends on usage and charging habits.
Supported Samsung S21 Variants
This battery supports:
SM-G9910, SM-G991B, SM-G991B/DS, SM-G991N, SM-G991Q, SM-G991U, SM-G991U1, SM-G991W and SCG09.
It is only for the standard Samsung Galaxy S21 5G. It is not suitable for the S21 Plus, S21 Ultra or S21 FE.
Please check your phone model before ordering. Please get this battery fitted by an experienced mobile mechanic.
Replacement Policy
If the battery is completely dead when you receive it, we will replace it. We do not cover damage from rough handling.
Order online: batterybank.com.pk
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