B31N1429 Battery for Asus Laptop - 11.4V 3400mAh Li-Polymer
€33.99
Tax included
The B31N1429 battery is a Li-Polymer replacement for Asus laptops with 11.4V and 3400 mAh. It is compatible with A501 and K501 series models, such as the K501UX. This product is new, shipped from Spain in 24-48 hours, and comes with a 3-year warranty.
B31N1429
B31N1429 Battery for Asus Laptop - 11.4V 3400mAh Li-Polymer
New replacement battery with 3 years warranty. Compatible with Asus A501 and K501 series.
- 3400 mAh / 11.4V
- Li-Polymer Technology
- New
Key features
-
Capacity
3400 mAh for extended battery life.
-
Nominal Voltage
11.4V, ensuring a stable power supply.
-
Cell Technology
Li-Polymer (Lithium Polymer) for greater efficiency and lower weight.
-
Integrated Safety
Protection circuits against overvoltage and undervoltage.
Product description
The Asus laptop battery with reference B31N1429 is a replacement component designed to restore your device's battery life. Manufactured with high-quality lithium polymer (Li-Polymer) cells, this battery operates at a voltage of 11.4V and offers a capacity of 3400 mAh, ensuring stable and long-lasting performance.
This component is ideal for repair services and users who need to replace an exhausted battery. It incorporates internal protection circuits against overvoltage and undervoltage to protect your laptop. Each unit is verified by our technical team to guarantee its correct functioning before shipping.
- Voltage: 11.4V
- Capacity: 3400 mAh
- Technology: Li-Polymer
- Condition: New
To optimize its lifespan, it is recommended to perform an initial calibration cycle (full charge, discharge to 15%, and full charge again without interruption).
Before making the purchase, it is essential to verify that the part number B31N1429 matches that of your original battery. You can also confirm compatibility by checking that your Asus laptop model is on the list of compatible devices to ensure a perfect fit.
Who is this product for?
For technical services and individual users who need to replace the exhausted battery of an Asus laptop from the A501 or K501 series, restoring its battery life.
Ideal for
- Replacement of a defective battery in an Asus K501UX.
- Restore the battery life of an Asus A501L laptop.
- Repair of a device that does not turn on without being connected to power.
- Preventive maintenance on laptops with degraded batteries.
Technical specifications
| Capacidad | 3400 mAh |
|---|---|
| Voltaje | 11.4 V |
| Tecnología | Li-Polymer |
| Color | Black |
|---|---|
| Condition | New |
| Seguridad | Overvoltage and undervoltage protection |
| Compatible Brand | Asus |
|---|---|
| Part Number | B31N1429 |
Compatibility
Compatible part numbers
- B31N1429
Compatible laptop models
- A501
- A501L
- A501LX
- K501
- K501L
- K501LB
- K501LX
- K501U
- K501UB
- K501UB RH71
- K501UW
- K501UX
- K501UX DH71
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Frequently asked questions
How do I know if this B31N1429 battery is compatible with my Asus laptop?
The safest way is to remove your current battery and check the printed reference. If it matches B31N1429, this is the correct one. Additionally, you can check if your exact laptop model, such as a K501UX, appears in our list of compatible models.
Is it necessary to calibrate the new battery upon installation?
Yes, it is recommended for the operating system to recognize the actual capacity. Charge the battery to 100%, use it until the level drops to 15-20%, and without turning off the device, charge it back to 100% uninterruptedly. This optimizes its performance and accuracy.
What battery life can I expect from this 3400 mAh battery?
Battery life depends on laptop usage, screen brightness, and power settings. With 3400 mAh, this battery offers a duration similar to the original when it was new, which translates to several hours for office tasks or web browsing.
What warranty does it have and how does the return work if it's not compatible?
We offer a 3-year warranty for private customers and 1 year for professionals. If the battery is not compatible, you have 14 days to return it. You can manage the shipment on your own or request a home pickup for 8,90 € in Spain and Portugal, which will be deducted from the refund.
How long does it take for the order to arrive at my address?
All our products are shipped from our warehouse in Spain. For orders in Spain and Portugal, delivery takes 24-48 business hours. For shipments to France, the period is 48-72 hours, and for Germany, 48-96 business hours.
Warranty, returns and shipping
- Warranty: 3-year warranty (1 year for business customers)
- Returns: 14-day returns (ship it yourself or €8.90 home pickup in Spain and Portugal)
- Shipping: EU delivery 48-120 h
- Condition: New
BAT-AS97
Data sheet
- CG. Reference
- B31N1429
- CG. Type of piece
- Laptop Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.4V
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 3400 mAh
- CB. Overload protection
- Yeah.
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B31N1429 replacement battery for Asus laptops. Offers 11.4V and 3400 mAh with Li-Polymer technology. Compatible with Asus A501 and K501 series. New, verified product with a 3-year warranty.
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