The OPPO A72 is a popular mid-range smartphone known for its balanced performance, decent display, and solid build quality. However, like all smartphones, its battery may degrade over time, impacting performance and usability. This review delves into the battery replacement process for the OPPO A72, covering everything from why you might need a replacement, how to choose a replacement battery, the replacement process, and what to expect afterward.
Table of Contents
1. Overview of the OPPO A72 Battery
1.1 Battery Specifications
The OPPO A72 is equipped with a non-removable Li-Po 5000 mAh battery. This large battery provides extended usage time, contributing to the device’s appeal for users who need longevity throughout the day.
Key Battery Specifications:
- Type: Li-Po (Lithium Polymer)
- Capacity: 5000 mAh
- Charging: 18W fast charging
1.2 Battery Life and Performance
The battery life of the OPPO A72 is generally robust, providing up to two days of moderate use on a single charge. It supports 18W fast charging, which helps quickly recharge the battery when needed.
Factors Affecting Battery Performance:
- Usage Patterns: High screen-on time, intensive applications, and frequent use of power-hungry features can lead to faster battery drain.
- Battery Health: Over time, the battery’s capacity can diminish due to charging cycles, heat exposure, and age.
2. Reasons for Battery Replacement
2.1 Common Issues Leading to Replacement
Decreased Battery Life: Over time, the battery’s ability to hold a charge can diminish, leading to shorter usage times between charges.
Performance Degradation: Users may notice slower performance or unexpected shutdowns, especially under high load, which can be a sign of battery wear.
Charging Problems: Difficulty in charging the device or not reaching a full charge may indicate battery issues.
Physical Damage: If the battery swells or shows signs of physical damage, it should be replaced immediately for safety reasons.
2.2 When to Consider a Battery Replacement
Reduced Battery Life: If the battery life has significantly decreased and affects daily use, it may be time to replace the battery.
Device Sluggishness: If performance issues are linked to battery problems, replacing the battery can help restore optimal performance.
Battery Health Check: Many smartphones have built-in tools to check battery health. If the battery health percentage drops significantly, a replacement may be necessary.
3. Choosing the Right Replacement Battery
3.1 OEM vs. Aftermarket Batteries
OEM Batteries:
- Pros: Guaranteed compatibility, quality assurance, and optimal performance. Typically, they come with a warranty.
- Cons: Higher cost compared to aftermarket options.
Aftermarket Batteries:
- Pros: Lower cost and availability from various suppliers.
- Cons: Variable quality and compatibility. Potential issues with longevity and performance.
3.2 Factors to Consider
Capacity: Ensure that the replacement battery has the same or higher capacity as the original to maintain or improve battery life.
Compatibility: Verify that the battery is compatible with the OPPO A72 to avoid issues with fit and functionality.
Quality and Brand: Opt for reputable brands and suppliers to ensure that the battery meets safety and performance standards.
3.3 Where to Buy Replacement Batteries
Authorized Service Centers: For OEM batteries and professional installation. Online Retailers: Websites like Amazon, eBay, and specialized parts suppliers. Local Repair Shops: For both OEM and aftermarket options, often providing installation services.
4. Battery Replacement Process
4.1 Tools and Materials Required
Tools:
- Precision screwdriver set
- Plastic opening tools
- Suction cup
- Tweezers
- Adhesive strips or double-sided tape
Materials:
- Replacement battery
- Isopropyl alcohol (for cleaning adhesive)
- Heat gun (optional, for loosening adhesive)
4.2 Step-by-Step Replacement Guide
1. Power Off the Device: Ensure the OPPO A72 is completely powered off before beginning the replacement process to avoid any risk of short circuits.
2. Remove the Back Cover:
- Use a suction cup to gently lift the back cover from the device.
- Insert plastic opening tools into the gaps to carefully separate the back cover from the frame. Be cautious to avoid cracking the cover.
3. Disconnect the Battery:
- Locate the battery connector on the motherboard.
- Use tweezers or a plastic opening tool to gently disconnect the battery connector.
4. Remove the Old Battery:
- If the battery is held in place with adhesive, carefully heat the area with a heat gun to loosen the adhesive.
- Gently lift the battery out of the device. If necessary, use plastic opening tools to pry it out. Avoid using metal tools to prevent damage.
5. Install the New Battery:
- Place the new battery into the compartment, ensuring it fits securely.
- Connect the battery connector to the motherboard.
6. Reassemble the Device:
- Reattach the back cover, ensuring it aligns correctly with the frame.
- Press firmly around the edges to ensure the adhesive sticks well.
7. Power On the Device:
- Turn on the OPPO A72 and verify that the new battery is functioning correctly. Check for proper charging and battery performance.
5. Post-Replacement Considerations
5.1 Testing the New Battery
Battery Performance: Monitor the battery performance over the next few days to ensure it charges properly and maintains a good charge throughout the day.
Charging Speed: Test the 18W fast charging feature to confirm that it is working as expected.
Device Functionality: Ensure that the device operates smoothly without any performance issues or unexpected shutdowns.
5.2 Troubleshooting Common Issues
Battery Not Charging: If the battery does not charge, verify that the connector is properly seated and that there are no issues with the charging port or cable.
Inconsistent Battery Life: If the battery life is still inconsistent, check for any software updates or background applications that may be affecting performance.
Device Overheating: If the device overheats, it may indicate a problem with the battery or installation. Ensure that the battery is properly installed and that there are no obstructions.
6. Cost Analysis and Considerations
6.1 Cost of OEM vs. Aftermarket Batteries
OEM Batteries:
- Cost Range: $50 to $100
- Includes: Typically covered by a warranty, ensuring quality and compatibility.
Aftermarket Batteries:
- Cost Range: $20 to $50
- Includes: May vary in quality and compatibility. Consider additional costs for potential installation services.
6.2 Labor Costs
If you choose to have the battery replaced professionally, labor costs can range from $30 to $70. This includes the cost of installation and any additional service fees.
7. User Experiences and Reviews
7.1 Positive Feedback
Users who have replaced their OPPO A72 battery with an OEM part often report improved battery life and device performance. The replacement typically restores the device to its original functionality, providing a like-new experience.
7.2 Common Complaints
Users who opt for aftermarket batteries may experience issues such as reduced battery life, inconsistent charging, or compatibility problems. Some users also report that aftermarket batteries may not fit as perfectly as OEM parts.
8. Conclusion
Replacing the battery in the OPPO A72 can significantly improve the device’s performance and usability. Whether opting for an OEM or aftermarket battery, it is essential to choose a high-quality replacement that ensures compatibility and performance.
For Optimal Performance:
- OEM Batteries are recommended for their guaranteed quality, compatibility, and warranty. They provide the best results but come at a higher cost.
- Aftermarket Batteries offer a more budget-friendly option but may come with varying levels of quality and compatibility.
Careful consideration of the battery type, proper installation, and post-replacement testing are crucial to ensure a successful battery replacement. By following the recommended procedures and choosing the right battery, users can restore their OPPO A72 to optimal functionality and enjoy extended usage time and improved performance.