C31N1339 Battery for Asus ZenBook UX303 Laptop - 11.31V 3625mAh Li-Polymer
€37.99
Tax included
The C31N1339 battery is a lithium polymer replacement for Asus ZenBook UX303, TP300, and Q302 laptops, with a capacity of 3625 mAh and 11.31 V. It is compatible with 4 equivalent part numbers. New product, with a 3-year warranty and shipping from Spain in 24-48 h.
C31N1339
C31N1339 Battery for Asus ZenBook UX303 Laptop - 11.31V 3625mAh Li-Polymer
New replacement battery for Asus ZenBook UX303, TP300, and Q302 series. 3-year warranty.
- 3625 mAh / 41 Wh
- 11.31 V Li-Polymer
- New
Key features
-
Nominal Capacity
3625 mAh / 41 Wh, for extended autonomy.
-
Specific Voltage
11.31 V, designed for a perfect fit with compatible models.
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Modern Technology
Lithium Polymer (Li-Po) cells for greater efficiency and lower weight.
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Guaranteed Compatibility
Designed for Asus ZenBook UX303, TP300, and Q302 series.
Product description
The battery with reference C31N1339 is a replacement component specifically designed to restore autonomy to Asus laptops. With a voltage of 11.31 V and a capacity of 3625 mAh (equivalent to 41 Wh), this battery uses Lithium Polymer (Li-Po) technology to offer stable and safe performance.
This replacement is ideal for replacing a degraded or defective original battery. It incorporates protection circuits against overvoltage and undervoltage, ensuring equipment safety. Each unit is checked by our technical service to ensure its correct operation.
- Voltage: 11.31 V
- Capacity: 3625 mAh / 41 Wh
- Technology: Lithium Polymer (Li-Po)
- Condition: New component
Before making the purchase, it is recommended to verify the part number of your original battery to confirm compatibility.
This battery is a reliable solution for users experiencing short battery life or for technicians performing repairs. Its installation allows restoring the portability of the equipment, eliminating constant dependence on the charger.
Who is this product for?
For technical services and individual users who need to replace the depleted battery of an Asus ZenBook UX303, TP300, or Q302 laptop.
Ideal for
- Battery replacement in an Asus ZenBook UX303L that no longer holds a charge.
- Repair of an Asus TP300 laptop that does not turn on without being connected to power.
- Maintenance to recover the original autonomy of the equipment.
- Replacement of a swollen or damaged battery.
Technical specifications
| Voltaje | 11.31 V |
|---|---|
| Capacidad | 3625 mAh |
| Energía | 41 Wh |
| Tecnología de celdas | Li-Po (Lithium Polymer) |
| Color | Black |
|---|---|
| Peso | 300 g |
| Protección sobrecarga | Yes |
|---|---|
| Protección sobredescarga | Yes |
| Estado | New |
| Garantía | 3 years (1 year for professionals) |
Compatibility
Compatible part numbers
- C31N1339
- 0B200-00930000
- 0B200-00930100
- 0B200-00930200
- 0B200-00930300
Compatible laptop models
- Asus ZenBook UX303
- Asus ZenBook UX303L
- Asus Notebook TP300 series
- Asus Notebook UX303 series
- Asus Notebook Q302 series
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 can I be sure that this C31N1339 battery is the correct one for my Asus laptop?
The most reliable way is to turn off the laptop, remove the old battery, and check the part number printed on its label. If it matches C31N1339 or any of the compatible part numbers listed on our product page, compatibility is assured. You can also verify if your laptop model is in the list of compatible models.
Do I need to calibrate the new battery after installing it?
Yes, it is recommended. To calibrate it, charge the battery to 100% without interruptions. Then, use it until the laptop shuts down due to low battery (approximately 5%). Finally, charge it back to 100% without using the equipment. This process helps the system recognize the actual capacity of the new battery and display the charge percentage correctly.
What is the warranty for the battery and how does the return work if it is not compatible?
The battery has a 3-year warranty for private customers and 1 year for professionals. If the battery is not compatible or you simply change your mind, you have 14 days to return it. You can manage the return shipping on your own or request a home pickup for 8.90 € in Spain and Portugal, which will be deducted from the refund.
How long will it take for my order to arrive home?
All our shipments are made from Spain. For orders in Spain and Portugal, the delivery time is 24 to 48 working hours. For France, 48 to 72 hours, and for Germany, 48 to 96 hours. For the rest of the European Union, the period is 2 to 5 working days.
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-AS132
Data sheet
- CG. Reference
- C31N1339
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.31 V
- CB. Cell technology
- Li-Po
- CB. Color
- Black
- CB. Capacity
- 3625 mAh
- CB. Overload protection
- Yeah.
Yes
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C31N1339 replacement battery for Asus laptops. Offers 11.31 V and 3625 mAh capacity (41 Wh). Compatible with Asus ZenBook UX303, TP300, and Q302 series. New, tested product with a 3-year warranty.
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