The OPPO A72 goes by the name of a mid-range smartphone famous for its balanced specs, decent display, and good build quality. But just like any other smartphone, the battery may gradually degrade, thereby causing some loss in performance and usability. This review will represent the process of replacing the battery of the OPPO A72: why you need a battery, how to pick a replacement unit, the replacement process itself, and what life after is really like.
1. The OPPO A72 Battery
1.1 Battery Specifications
The OPPO A72 uses a 5000 mAh non-removable Li-Po battery. This huge battery supports extended uptime that mainly appealed to people needing all-day-long operations across-with-their-device.
Major Battery Specifications:
Type: Li-Po (Lithium Polymer)
Capacity: 5000 mAh
Charging: 18W fast charge
1.2 Battery Life and Performance
Battery life is pretty good generally on OPPO A72, with up to 2 days’ worth of moderate use on a single charge. The phone supports 18W fast charging, which swiftly tops up the battery whenever necessary.
Factors Affecting Battery Performance:
Usage Pattern: Longer screen-on time, heavy usage of apps, or constant use of power-hungry features would lead to battery drain faster.
Battery Health: Usually, a battery loses its capacity to hold charge with charging time, especially if exposed to heat or just with age.
2. Reasons for Battery Replacement
2.1 Common Issues Leading to Replacement
Lessened Battery Life: Over time, a battery’s ability to hold a charge is diminished, so the time spent between charges is also less.
Performance Degradation: Slower performance or unexpected shut-down under heavy load may be indications of battery wear.
Charging Problems: It might be the battery if the device is not charging well or charging fully.
Physical Damage: If the battery swells or manifests signs of physical damage, it should be replaced as soon as possible for safety reasons.
2.2 When a Possible Battery Replacement May Be Required
The Battery Life Is Too Short: When the battery life has become too short for regular use, then it is time to replace the battery.
Slowdown of the Device: Whenever there are some performance issues due to the battery, replacement of the battery is the best option to reach full performance.
Occasional Battery Health Check: Most smartphones have a battery health check. If that percentage is way below the standard, replacement should be considered.
3. Choosing the Right Replacement
3.1 OEM vs. Aftermarket Batteries
OEM Batteries:
Pros: Full compatibility, alongside assured quality and performance; they usually come with a warranty.
Cons: More expensive than aftermarket batteries.
Aftermarket Batteries:
Pros: Usually less expensive, and available from a variety of suppliers.
Cons: Quality and compatibility can vary and while some might offer a reasonable lifespan and some decent performance, others may not.
3.2 Things to Consider
Capacity: Make sure that the replacement battery has the same or higher capacity than the original in order to maintain or improve the battery life.
Compatibility: Make sure the battery is compatible with the OPPO A72, because if it is not, it may cause issues with the fit and function.
Quality and Brand: Reputed brands and suppliers should be selected, as the battery needs to meet safety and performance requirements.
3.3 Where to Buy Replacement Batteries
Authorized Service Centers: For OEM batteries and installation. Online Retailers: Amazon, eBay, some other websites selling parts. Local Repair Shops: OEMs and aftermarket, possibly with installation.
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. Powering Off Your Device: Make sure your OPPO A72 is completely powered off before you start changing the battery to avoid any risk of short circuit.
2. Remove the back cover:
Attach the suction cup and slowly lift the cover off the device.
Separate the back cover from the frame by gently sliding plastic opening tools into the gaps. Do so carefully to avoid cracking the cover.
3. Battery Fit:
Locate the battery connector on the motherboard.
Using tweezers or a plastic opening tool, gently disconnect the battery connector.
4. Remove the Old Battery:
If adhesive holds the battery in place, loosen the adhesive by heating with a heat gun.
Lift the battery out gently. If needed, pry it out using plastic opening tools. Do not use metal tools to avoid damage.
5. Install the new battery:
Insert the new battery in its compartment, ensuring it is well fitted.
Connect the battery connector to the motherboard.
6. Reassemble the device:
Put back the rear cover, ensuring proper alignment with the frame.
Press from the edges to ensure the adhesive is well stuck.
7. Powering-on:
Turn on OPPO A72 and verify the proper functioning of the newly installed battery. Check that it is charging correctly and the battery performance is up to mark.
5. Post-Replacement Considerations
5.1 Testing the New Battery
Battery Performance: In the next couple of days, keep an eye on the battery’s performance to see that it is being charged properly and is maintaining a good charge throughout the day.
Charging Speed: Likewise, an 18W fast charge should be tested to ascertain that it is actually working.
Device Functionality: Let the device continue its operation without any issues in performance or unexpected shutdowns.
5.2 Troubleshooting Common Problems
Battery Does Not Charge: If the battery remains uncharged, ensure that the connector is well seated, and that there are no issues with the charging port or cable.
Unpredictable Battery Life: If it is still inconsistent, check if there are any software updates available and if there are background applications causing this issue.
Device Overheating: If overheating occurs, there might be some problem with the battery or the installation. Verify the proper installation of the battery and ensure that there are no obstructions.
6. Cost Analysis and Considerations
6.1 OEM Battery vs Aftermarket Battery Costs
OEM Batteries:
Cost Range: $50 to $100
Includes Warranty: The warranty generally covers a slight variation in quality and compatibility.
Aftermarket Batteries:
Cost Range: $20 to $50
Includes: Can be variable in their quality and compatibility. Installation charges may be applicable.
6.2 Labor Costs
Labor charges can be from $30 to $70 if you decide to have this battery replacement done by professionals. It includes installation and any service charges.
7. User Experiences and Reviews
7.1 Positive Feedback
Those who have changed their OPPO A72 battery with an OEM part usually experience better battery life and device performance. The replacement normally remedies the device to its original functionality and offers a near new-user experience.
7.2 Common Complaints
Users who choose aftermarket batteries report having issues such as poor battery life, irregular charging, or non-compatibilities. Some users complain that aftermarket batteries sometimes do not perfectly fit as OEM parts.
8. Conclusion
Battery replacement in OPPO A72 can yield great improvement toward the device’s performance and usability. Selection can be between the OEM or aftermarket batteries, with the major criterion being that the store purchased should be of high quality, compatible, and performance-fit.
For Optimum Performance:
OEM Batteries; for guaranteed quality, compatibility, and warranty. They give the best results for the highest price.
Aftermarket Batteries; cheap but with many questionable options in terms of quality and compatibility.
Consideration of the battery type, proper installation, and testing afterwards-these remain a few of the very necessary criteria if battery replacement is to be successfully done. An OPPO A72 restored to full efficiency and very beneficial for cool hours of application will be an assured product if procedures are well-adhered to and the right battery chosen.