HP L11421-2C2 Laptop Battery - 3400mAh 11.4V 3-Cell Li-Polymer
€28.99
Tax included
The L11421-2C2 battery is a compatible replacement for HP laptops with a capacity of 3400 mAh and 11.4V. It is equivalent to part numbers L11421-2C3, L11421-2D1, and L11421-2D2. It is a new, verified product, with a 3-year warranty and shipping from Spain in 24-48 hours.
L11421-2C2
HP L11421-2C2 Laptop Battery - 3400mAh 11.4V 3-Cell Li-Polymer
High-quality compatible replacement battery, with 3 years warranty and shipping from Spain.
- 3400 mAh / 11.4V
- 3-Cell Li-Polymer
- New
Key features
-
3400 mAh Capacity
Restores your laptop's original autonomy to work for hours without interruptions.
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Li-Polymer Technology
Lithium polymer cells for greater durability, safety, and a lighter design.
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Guaranteed Compatibility
Designed to replace original part numbers L11421-2C2, L11421-2C3 and more.
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Protection Circuits
Integrated safety against overcharge, over-discharge, and voltage spikes to protect your equipment.
Product description
The L11421-2C2 replacement battery is the ideal solution to restore the autonomy of compatible HP laptops. Manufactured with high-quality lithium polymer (Li-Polymer) cells, it offers a capacity of 3400 mAh and a voltage of 11.4V, ensuring stable and long-lasting performance. Each unit is individually checked by our technical service to ensure its correct functioning and compatibility.
This component incorporates protection circuits against overcharge, over-discharge, and voltage spikes, protecting both the battery and your laptop. It is the perfect replacement for professionals and users looking for a reliable and economical alternative to the original battery, ensuring perfect integration with compatible laptop models.
Equivalent Part Numbers:
- L11421-2C2
- L11421-2C3
- L11421-2D1
- L11421-2D2
Ideal for technical services and individual users who need a reliable battery replacement. Its design and specifications ensure perfect integration with compatible laptop models, restoring the original portability and energy performance of the equipment.
Who is this product for?
For technical services and individual users who need to replace an exhausted or defective battery in compatible HP laptops.
Ideal for
- Replacement of exhausted original HP L11421-2C2 battery.
- Repair of HP laptop that does not charge or does not retain charge.
- Restore the autonomy and portability of an HP device.
- Preventive maintenance in company laptop fleets.
Technical specifications
| Capacidad | 3400 mAh |
|---|---|
| Voltaje | 11.4 V |
| Tecnología de celdas | Li-Polymer |
| Número de celdas | 3 |
| Color | Black |
|---|---|
| Protecciones integradas | Overcharge, Over-discharge, Voltage spikes |
| Estado | New |
|---|---|
| Garantía | 3 years (1 year for professionals) |
Compatibility
Compatible part numbers
- L11421-2C2
- L11421-2C3
- L11421-2D1
- L11421-2D2
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 know if this battery works for my HP laptop if I don't find the model in the list?
The most reliable way to ensure compatibility is to remove the original battery from your laptop and compare the part number printed on it with the 'Compatible Part Numbers' list on this product page. If it matches L11421-2C2 or any of its equivalents, this battery is the correct one for your device.
Do I need to calibrate the new battery when installing it?
Yes, it is recommended to perform an initial calibration cycle. Charge the battery to 100%, let it rest for an hour, then use the laptop until it discharges to 10-15%, and finally recharge it to 100% without interruptions. This helps the operating system recognize the actual capacity and optimize its performance.
What warranty does it have and how can I return it if it's not the correct one?
We offer a 3-year warranty for private customers and 1 year for professionals. You have 14 days to return the product if it is not compatible or does not satisfy you. Return collection is free in Spain and Portugal; for other countries, the customer assumes the cost of return shipping.
How long does it take for the order to arrive at my address?
All orders are prepared and shipped from our warehouse in Spain. The delivery time is 24-48 working hours for Spain and Portugal. For France, the period is 48-72 hours, and for Germany and the rest of the European Union, it can vary between 2 and 5 working days.
Warranty, returns and shipping
- Warranty: 3-year warranty (1 year for business customers)
- Returns: 14-day returns (free pickup in Spain and Portugal)
- Shipping: EU delivery 48-120 h
- Condition: New
BAT-HP163
59 Items
Data sheet
- CG. Reference
- L11421-2C2
- CG. Type of piece
- Portable computer battery
- CG. China
- OEM
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.4 V
- CB. Number of cells
- 3
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 3400 mAh
- CB. Overload protection
- Yeah.
Yes
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L11421-2C2 replacement battery for HP laptops. Offers 3400 mAh capacity, 11.4V, and 3 Li-Polymer cells. Includes safety protections against overcharge and over-discharge. New product, verified by our technical service, with a 3-year warranty.
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