Bring back the all-day power of your Poco X3 with the AT ALFA BN57 replacement battery. If your phone drains quickly, charges slowly, or shuts down before the day is over, a new battery is the simplest way to restore its everyday performance.
Built under the AT ALFA brand, this battery is made for long lasting use with best quality in mind. The retail packaging highlights its safety certified build, quick charge support and long service life icons, and the cell is a Li-ion Polymer type with a clearly printed label showing the 3.87V nominal voltage, 4.45V charging limit and 5060 mAh rated capacity.
The BN57 is designed to match the original fit of the Poco X3, so it sits properly in the battery bay and connects through the standard flex connector. It helps your phone handle calls, messaging, social media, video streaming, gaming and camera use smoothly, with better backup and more stable charging throughout the day.
This is a practical choice for mobile repair shops and individual users who need a dependable Poco X3 battery replacement. Each unit arrives in AT ALFA retail packaging, ready for installation. For the best result, have the battery fitted by a trained technician, use a compatible charger, and keep the battery away from heat and moisture.
Order from htprime.pk and give your Poco X3 the long lasting battery life it deserves.
Key Features
- Brand: AT ALFA
- Model Number: BN57
- Compatible Phone: Poco X3 (also used in Poco X3 NFC and X3 Pro)
- Type: Rechargeable Li-ion Polymer replacement battery
- Rated Capacity: 5060 mAh, as printed on the label
- Typical Capacity: 5160 mAh, as printed on the label
- Nominal Voltage: 3.87V, as printed on the label
- Charging Voltage Limit: 4.45V, as printed on the label
- Safety Standard: GB 31241-2014 and IEC 62133 markings on the label
- Safety Certified and Long Lasting power for all-day use
- Quick Charge supported, as shown on the packaging
- Perfect Fit with the standard flex connector
- Stable Performance for calls, apps, streaming and gaming
- Comes in sealed AT ALFA retail packaging
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Frequently asked questions
You can reach our customer support team through the following channels:
- Phone: +92 308 6564000 / +92 303 6564000
- Email: htprimeofficial@gmail.com
- Website: https://htprime.pk
Our team is available to assist with product inquiries, wholesale orders, order tracking, and technical support.
Yes. HT Prime offers competitive wholesale pricing for mobile repair shops, retailers, wholesalers, and distributors. Contact our sales team for bulk order inquiries and customized pricing.
Yes. We provide fast and reliable nationwide delivery across Pakistan. Delivery times may vary depending on your location and the courier service.
If you receive a damaged, defective, or incorrect product, please contact our customer support team as soon as possible. Eligible products can be returned or replaced according to our return policy. Please ensure the product is in its original condition and contact us before returning any item.
HT Prime is a trusted supplier of Mobile Phone Parts and Mobile Spare Parts in Pakistan. We offer high-quality replacement parts for major smartphone brands, competitive wholesale prices, fast nationwide delivery, and dedicated customer support for repair shops, retailers, and individual customers.