The ONN 8” tablet (model ONA19TB002) features a Li-Polymer battery with a capacity of 3400mAh and a voltage of 3.7V. It offers a battery life of up to 15 hours for video playback. This tablet operates on Android 14 and has a clear display, making it suitable for daily tasks.
To replace the battery, one should ensure they purchase a compatible lithium polymer battery of the same specifications. This ensures proper fit and efficient performance. When replacing the battery, it is crucial to follow safety procedures. Always power down the tablet before beginning the replacement process to avoid any electrical issues.
Understanding the battery specifications for the ONN 8-Inch Tablet is vital for users. Proper knowledge ensures that users can maintain their tablet effectively. Next, we will discuss the steps for replacing the battery safely and efficiently, along with tips for sourcing a trustworthy replacement battery.
What Size Battery Does the ONN 8-Inch Tablet Use?
| Tablet Model | Battery Capacity | Battery Type |
|---|---|---|
| ONN 8-Inch Tablet | 5000 mAh | Lithium Polymer |
What Are the Specifications of the Battery for the ONN 8-Inch Tablet?
The ONN 8-Inch Tablet is equipped with a battery that has the following specifications:
| Specification | Details |
|---|---|
| Battery Type | Lithium-ion |
| Capacity | 4000 mAh |
| Charging Port | Micro USB |
| Estimated Battery Life | Up to 8 hours of usage |
| Voltage | 3.7V |
| Weight | Approximately 100g |
How Do You Know When to Replace the Battery in the ONN 8-Inch Tablet?
To know when to replace the battery in the ONN 8-Inch Tablet, look for the following signs:
| Sign | Description |
|---|---|
| Decreased Battery Life | Battery life significantly decreases, requiring more frequent charging. |
| Unexpected Shutdowns | Tablet experiences unexpected shutdowns even when the battery shows a charge. |
| Physical Damage | Battery swells or shows physical damage. |
| Charging Issues | Charging takes longer than usual or the tablet does not charge at all. |
| Overheating | Overheating occurs during regular use or charging. |
If you notice any of these issues, it may be time to consider replacing the battery.
What Steps Are Involved in Replacing the Battery of the ONN 8-Inch Tablet?
To replace the battery of the ONN 8-Inch Tablet, follow these steps:
| Step Number | Step Description |
|---|---|
| 1 | Power Off the Tablet: Ensure the tablet is completely turned off before starting the replacement process. |
| 2 | Gather Necessary Tools: You will need a small Phillips screwdriver, a plastic prying tool, and a suction cup. |
| 3 | Remove the Back Cover: Use the plastic prying tool to carefully pry open the back cover. Start from a corner and work your way around to avoid damaging the device. |
| 4 | Disconnect the Battery: Locate the battery connector on the motherboard and carefully disconnect it. Make sure to handle the connectors gently to avoid damage. |
| 5 | Remove the Old Battery: If the battery is secured with adhesive, gently use the suction cup and prying tool to lift it out. Take caution not to puncture the battery. |
| 6 | Insert the New Battery: Place the new battery into the compartment and connect it to the motherboard. |
| 7 | Reassemble the Tablet: Once the new battery is in place, reattach the back cover by pressing it firmly until it snaps into place. |
| 8 | Power On the Tablet: Power on the tablet to ensure that the new battery is functioning properly. |
| 9 | Dispose of the Old Battery: Properly dispose of the old battery according to local regulations. |
Where Can You Find the Best Deals on Replacement Batteries for the ONN 8-Inch Tablet?
You can find the best deals on replacement batteries for the ONN 8-Inch Tablet at various online retailers. Here are some options:
| Retailer | Price | Shipping | Warranty | Customer Reviews |
|---|---|---|---|---|
| Amazon | $15.99 | Free shipping on orders over $25 | 30 days | 4.5/5 stars |
| eBay | $13.49 | Varies by seller | 60 days | 4.2/5 stars |
| Walmart | $14.99 | Free pickup available | 90 days | 4.0/5 stars |
| Best Buy | $16.99 | Shipping fees apply | 30 days | 4.3/5 stars |
Be sure to check for customer reviews and warranty options before purchasing.
What Factors Should You Consider When Choosing a Replacement Battery for the ONN 8-Inch Tablet?
When choosing a replacement battery for the ONN 8-Inch Tablet, consider the following factors:
| Factor | Description |
|---|---|
| Battery Type | Ensure the replacement battery is compatible with lithium-ion or lithium-polymer types typical for tablets. |
| Voltage and Capacity | Check that the voltage matches the original battery (usually around 3.7V) and that the capacity (measured in mAh) meets or exceeds the original for better performance. |
| Physical Size | Verify that the dimensions of the new battery fit within the tablet’s battery compartment. |
| Connector Type | Ensure that the connector matches the original battery to facilitate proper installation. |
| Brand Reputation | Opt for batteries from reputable manufacturers to ensure quality and safety. |
| Warranty | Look for batteries that come with a warranty to protect your purchase. |
| Safety Certifications | Check for safety certifications such as CE, RoHS, or UL to ensure the battery meets safety standards. |
| Customer Reviews | Read customer reviews and ratings to gauge the reliability and performance of the battery. |
