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Laptop Batteries

When your laptop battery is showing signs of failing and slowing down, you need a new laptop battery. Laptop batteries are helpful as a backup power source. What should you look out for when choosing a laptop battery? Read on and find out.

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Laptop Batteries - Original or Compatible?

When choosing a laptop battery, you can choose between the original battery or a compatible battery. Let's see how they differ.

  • Original batteries are manufactured directly by the laptop manufacturer. They tend to be more expensive, but always offer 100% compatibility.
  • Compatible batteries are any other batteries that are suitable for your laptop but have not been made by the laptop manufacturer. A compatible battery is usually cheaper than an original battery while having similar characteristics.

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You don't have to worry about the availability of original batteries. We have laptop batteries for Lenovo, HP, Asus, and, of course, we also have batteries for Acer, Dell and MSI.

Which Parameters Are Important When Choosing Laptop Batteries?

The most critical parameters of a laptop battery are obviously compatibility. Always check that the battery has been designed for your laptop model. Don't underestimate the other parameters and features of batteries - an improperly chosen battery could irreversibly damage your computer.

Laptop Batteries - Battery Type

The type of laptop battery indicates what material has been used as the source of electrical voltage. The most common are lithium and NiMH batteries.

  • Li-Ion laptop batteries are lightweight and long-lasting. They do not suffer from the memory effect.
  • NiMH laptop batteries are cheaper than Li-Ion batteries. They suffer from the memory effect. Today they are hardly used anymore.

The memory effect refers to a condition in which the battery discharges spontaneously during an extended outage.

The Capacity and Number of Cells of Laptop Batteries

The capacity for batteries for laptops is given in milliampere hours (mAh). In general, more capacity means more endurance. A multi-cell battery usually has a longer lifetime. This is due to the distribution of the load between the individual cells.

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How Long will the Laptop Battery Keep Going?

We can calculate the expected battery life if we know the battery capacity. Battery manufacturers often include a Wh (watt-hour) figure in addition to the mAh to make it easier to calculate battery life.

Example: calculation for a 60 Wh battery

Battery power of (40 Wh) ÷ Laptop power consumption of (15 W for office work) = 6 hours

How to Use Laptop Batteries Properly?

A laptop battery is a consumable item with a limited lifespan. However, if used correctly, you can significantly extend the service life of your laptop battery. Here are some tips to keep your laptop battery in good shape.

  • Don't overheat your laptop. Please do not leave it near a heater or in the sun. Low temperatures are not suitable either.
  • Don't overdo it. Extremes such as constant connection to a power source or frequent discharges down to 0% are not conducive to long battery life.
  • Give attention to sleep mode. If you can, turn the laptop off from time to time and let the battery "rest".

    • Do you have a new battery selected? Also look at laptop adapters.

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Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
1,645 Results
T6 Power for HP 859470-1B1, Li-Poly, 4220 mAh (32 Wh), 7.7 V - Laptop Battery
T6 Power for HP 859470-1B1, Li-Poly, 4220 mAh (32 Wh), 7.7 V
Laptop Battery - designed for HP X2 10-p000 and HP X2 210 G2, Li-pol, 4,22 Ah
19,520 Ft
Buy
In stock 4 pcs at the supplier's
Order Code: HPbat005
T6 Power for HP X2 210 G2 Tablet, Li-Poly, 4220 mAh (32 Wh), 7.7 V - Laptop Battery
T6 Power for HP X2 210 G2 Tablet, Li-Poly, 4220 mAh (32 Wh), 7.7 V
Laptop Battery -, Li-pol, 4,22 Ah
19,520 Ft
Buy
In stock 4 pcs at the supplier's
Order Code: HPbat002
T6 Power for HP 915191-855, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V - Laptop Battery
T6 Power for HP 915191-855, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V
Laptop Battery -, Li-pol, 6,47 Ah
22,610 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat129
T6 Power for HP ET04XL, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V - Laptop Battery
T6 Power for HP ET04XL, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V
Laptop Battery -, Li-pol, 6,47 Ah
22,610 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat128
T6 Power for HP Omen 15-dh0000 series, Li-Poly, 5676 mAh (66 Wh), 11.55 V - Laptop Battery
T6 Power for HP Omen 15-dh0000 series, Li-Poly, 5676 mAh (66 Wh), 11.55 V
Laptop Battery -, Li-pol, 5,676 Ah
23,500 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat105
T6 Power for Dell C4HCW notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell C4HCW notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
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In stock > 5 pcs at the supplier's
Order Code: T6Pnbat076
T6 Power for Dell 451-BBVN notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 451-BBVN notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat071
T6 Power for laptop Dell Y3F7Y, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for laptop Dell Y3F7Y, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat072
T6 Power for Dell 3CRH3 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 3CRH3 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat070
T6 Power for Dell T2JX4 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell T2JX4 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat069
T6 Power for Dell Inspiron 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5568, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat022
T6 Power for Dell Inspiron 15 5565, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5565, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5565, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat020
T6 Power for Dell Inspiron 14 5481, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 14 5481, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5481, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat012
T6 Power for Dell Inspiron 13z 5378 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 13z 5378 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5378, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat009
T6 Power for Dell Inspiron 13 7378, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 13 7378, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 7378, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat007
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3590, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat052
T6 Power for Dell Latitude 14 3490, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 14 3490, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3490, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat050
T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3480, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat049
T6 Power for Dell Latitude 13 3390, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 13 3390, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3390, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat048
T6 Power for Dell Inspiron 17 5770, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 17 5770, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5770, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat042
T6 Power for Dell Inspiron 15 7560, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 7560, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 7560, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat031
T6 Power for Dell Inspiron 15 7569, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 7569, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 7569, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat032
T6 Power for Dell Inspiron 15 5579, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
2.5 2×
T6 Power for Dell Inspiron 15 5579, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5579, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat026
T6 Power for Dell Inspiron 15 5580, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5580, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5580, Lithium-ion (Li-ion), 3,68 Ah
18,080 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat027

Laptop Batteries

Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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Laptop Batteries

In the category Laptop Batteries on Alza.hu, we currently have a total of 1645 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
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