Original OPPO A78 4G Battery Price in Bangladesh | BLP809 Replacement

Original OPPO A78 4G Battery Price in Bangladesh is the reliable solution for users experiencing rapid drain, swelling, or sudden shutdowns on their stylish mid-range device. If your OPPO A78 4G no longer lasts a full day or shows signs of battery degradation, replacing it with a genuine BLP809 unit is essential to restore its long-lasting performance and fast charging capability. At MS Phone Lab, we provide high-quality OEM batteries that meet OPPO’s strict safety and capacity standards at an affordable price.

Why Replace Your OPPO A78 4G Battery?
The A78 4G uses a 5000mAh battery designed for extended usage, but daily charging cycles and heat can still cause degradation over time. Common signs indicating replacement is needed include:
– Battery percentage dropping erratically from 30% to 0%.
– Visible swelling pushing against the back panel or screen.
– Device overheating during normal use or SUPERVOOC fast charging.
– Failure to hold charge beyond 4-5 hours of active use despite being a relatively new model.

Using counterfeit batteries can damage the motherboard or cause safety hazards. Choosing an authentic Original OPPO A78 4G Battery from MS Phone Lab ensures safe and long-lasting operation.

Key Features & Specifications
– Capacity: 5000mAh (Typical) – Matches original factory specification.
– Voltage: 3.85V Li-Polymer technology for stable power delivery.
– Safety IC: Multi-layer protection against overcharge, short circuit, and thermal issues.
– Compatibility: Exclusively designed for OPPO A78 4G (CPH2565). Not compatible with A78 5G or A77 variants.

Professional Installation at MS Phone Lab
OPPO A78 4G battery replacement requires careful removal of the back cover and disconnection of ribbon cables. Improper handling can crack the rear panel or damage internal connectors.
– Service Charge: 300 BDT (Includes labor and adhesive).
– Warranty: We offer a 7-day testing warranty. Any defect within this period will be replaced free of cost.

Visit Our Shop:
Line-17, Paris Road, Mirpur-10, Dhaka
📞 01999901408
Open 7 Days a Week: 10 AM – 8 PM

Frequently Asked Questions
Q: Will this battery support 33W SUPERVOOC Fast Charging?
A: Yes, the original BLP809 battery fully supports 33W SUPERVOOC fast charging when used with a compatible OPPO adapter.

Q: Is this compatible with OPPO A78 5G?
A: No. The A78 5G uses a different battery model with distinct connectors. This battery is strictly for the OPPO A78 4G CPH2565 model. Please verify your exact model number before ordering.

Q: Can I replace it myself without damaging the back cover?
A: The A78 4G back cover is plastic but glued tightly. While easier than glass, improper prying can still crack it or damage the fingerprint sensor cable. We recommend professional installation to avoid damage.

Restore your OPPO A78 4G power today! Get your Original OPPO A78 4G Battery at MS Phone Lab.

Check our OPPO Spare Parts Category (/category/oppo-spare-parts/) | Mobile Repair Services (/category/mobile-repair-services/) | Battery Collection (/category/batteries/)