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The PA3816U-1BAS battery is a compatible replacement for Toshiba laptops. It offers a capacity of 4400 mAh and a voltage of 10.8V with 6 Li-Ion cells. It is a new product, with overvoltage and undervoltage protections, and comes with a 3-year warranty and shipping from Spain in 24-48 h.
PA3816U-1BAS
PA3816U-1BAS Battery for Toshiba Laptop - 10.8V 4400mAh 6-Cell Li-Ion
Li-Ion replacement battery with 6 cells. New, with 3 years warranty.
4400 mAh for extended autonomy.
10.8V (compatible with 11.1V systems).
6 Li-Ion cells for stable performance.
Overvoltage and undervoltage protection.
The PA3816U-1BAS replacement battery is designed to offer a reliable and durable solution for a wide range of Toshiba laptops. With a capacity of 4400 mAh and a voltage of 10.8V, this 6-cell Li-Ion battery ensures consistent power performance for daily work or study.
It incorporates protection circuits against overvoltages and undervoltages, guaranteeing the safety of both the battery and the equipment. Its dimensions are 204x50x20mm and it weighs 310 grams, allowing a perfect fit in the battery compartment without adding excessive weight.
This product is completely new and comes with a 3-year warranty (1 year for professionals), making it an ideal option for technical services and users looking to restore the original autonomy of their laptop.
Before making the purchase, it is essential to verify that the part number of your original battery matches PA3816U-1BAS. You must also check that the shape, mounting points, and voltage (10.8V/11.1V) are identical to ensure full compatibility with your equipment.
For technical services and individual users who need to replace an exhausted or defective battery in compatible Toshiba laptops.
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 10.8V (compatible 11.1V) |
| Number of Cells | 6 |
| Cell Technology | Li-Ion |
| Dimensiones | 204x50x20 mm |
|---|---|
| Peso | 310 g |
| Color | Black |
| Protecciones | Against overvoltage and undervoltage |
|---|---|
| Condition | New |
| Warranty | 3 years (1 year for professionals) |
The safest way is to remove the current battery from your laptop and check the label. If the printed part number is 'PA3816U-1BAS', this battery is the correct one. Also compare the voltage (10.8V/11.1V) and physical shape with the images of our product. If you have any doubts, you can contact our technical support.
Yes, it is highly recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it with the battery until it is completely depleted and the equipment turns off. Finally, charge it back to 100% without interruptions. This process helps the operating system recognize the battery's real capacity and display accurate charge percentages.
Autonomy depends on your laptop model, its usage (browsing, video, gaming), and power settings. With a capacity of 4400 mAh, you can expect a duration similar to that of the original battery when it was new. Generally, this translates to several hours of moderate use, but we cannot guarantee an exact number of hours.
The battery has a 3-year warranty for individuals (1 year for professionals). If upon receipt it is not compatible or has any defect, you have 14 days to return it. You can manage the return yourself or request a home collection for €8.90 in Spain and Portugal, which will be deducted from the refund. Contact us to start the process.
Data sheet
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