718678-221 Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
€23.99
Tax included
The 718678-221 battery is a Li-Ion replacement for HP laptops, with a capacity of 4400 mAh and a voltage of 10.8V. Designed with 6 cells, it is compatible with various models of the brand. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 hours.
718678-221
718678-221 Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
Li-Ion replacement battery with 6 cells. New, with 3 years warranty.
- 4400 mAh
- 10.8V / 11.1V
- 6 Li-Ion Cells
- New
Key features
-
Nominal Capacity
4400 mAh for extended autonomy in your device.
-
Voltage
10.8V, compatible with systems requiring 11.1V.
-
Cell Technology
Composed of 6 Lithium-Ion (Li-Ion) cells.
-
Protection Circuits
Integrated to protect against overvoltage and undervoltage.
Product description
The laptop battery with reference 718678-221 is a reliable and durable replacement solution for a wide range of HP devices. Manufactured with 6 lithium-ion (Li-Ion) cells, it provides a capacity of 4400 mAh and operates at a voltage of 10.8V, also being compatible with 11.1V systems.
This component has been designed to meet safety standards, incorporating protection circuits against overvoltage and undervoltage, which ensures safe operation and protects both the battery and the laptop. Weighing 300 grams, it fits perfectly into the original battery compartment without adding extra weight. It is a completely new product, ready to install and restore your computer's mobility.
Who is this product for?
For technical services and private users who need to replace the depleted battery of their HP laptop and restore its autonomy.
Ideal for
- Replacement of an original HP 718678-221 battery that no longer holds a charge.
- Repair of laptops that turn off when the charger is disconnected.
- Having a second battery to extend working hours without being connected to the mains.
- Restoring the portability of a computer for mobile use.
Technical specifications
| Capacidad | 4400 mAh |
|---|---|
| Voltaje | 10.8V (compatible 11.1V) |
| Cell Technology | Li-Ion |
| Number of Cells | 6 |
| Color | Black |
|---|---|
| Peso | 300 g |
| Protections | Overvoltage and undervoltage |
|---|---|
| Condition | New |
| Warranty | 3 years |
Frequently asked questions
How do I know if this 718678-221 battery is compatible with my HP laptop?
The safest way is to remove the current battery from your laptop and check the part number printed on the label. If it matches 718678-221, this is the correct battery. It is also important that the voltage (10.8V/11.1V) and physical shape are identical to ensure a perfect fit.
Do I need to calibrate the new battery the first time I use it?
Yes, it is highly recommended. To calibrate it, charge it to 100% without interruption. Then, use the laptop on battery until it completely discharges and turns off. Finally, charge it back to 100% without using the device. This process helps the operating system recognize the actual capacity of the new battery.
How many hours of autonomy can I expect from this battery?
Autonomy depends on laptop usage, such as screen brightness, running programs, or Wi-Fi usage. A 4400 mAh battery like this typically offers between 2 and 4 hours of moderate use (browsing, office work), but this value is indicative and may vary.
What warranty does it have and what do I do if it doesn't work or doesn't fit my laptop?
The battery has a 3-year warranty for private customers and 1 year for professionals. If upon receipt it is not compatible or does not work, you have 14 days to return it. You can send it at your own expense or request a home collection for €8.90 in Spain and Portugal, an amount that will be deducted from the refund.
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-HP100
Data sheet
- CG. Reference
- 718678-221
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 10.8V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 4400 mAh
- CB. Overload protection
- Yeah.
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718678-221 replacement battery for HP laptops. Offers 10.8V (11.1V compatible) and 4400 mAh capacity with 6 Li-Ion cells. Includes overvoltage and undervoltage protection. New product with 3 years warranty.
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