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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
 
2,344 Results
T6 Power for Hewlett Packard laptop 920046-541, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 920046-541, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
49.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2457
T6 Power for Hewlett Packard TF03XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard TF03XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
49.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2449
T6 Power for Hewlett Packard TF03041XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard TF03041XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
49.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2458
T6 Power for Lenovo ThinkPad L460, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad L460, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3018
T6 Power for Hewlett Packard 15-cw0000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-cw0000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.33 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2790
T6 Power for Hewlett Packard laptop 628666-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 628666-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
53.37 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1875
T6 Power for Hewlett Packard CI03XL notebook, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard CI03XL notebook, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black
Laptop Battery -, Li-pol, 4,2 Ah
53.68 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2330
T6 Power for Hewlett Packard ProBook 655 G2, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 655 G2, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black
Laptop Battery -, Li-pol, 4,2 Ah
53.68 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2328
T6 Power for notebook Hewlett Packard HSTNN-LB2H, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard HSTNN-LB2H, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
53.37 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1881
T6 Power for Hewlett Packard 15-ay060 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-ay060 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2166
T6 Power for Dell Inspiron 14R (7420), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 14R (7420), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
62.78 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0858
T6 Power for Dell Latitude 5590, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5590, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5590, Li-pol, 4,45 Ah
52 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1208
T6 Power for Dell Latitude 5480, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5480, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5480, Li-pol, 4,45 Ah
52 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1203
T6 Power for Hewlett Packard 630 Notebook PC, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 630 Notebook PC, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.61 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1295
T6 Power for Dell Vostro 15 7570, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
T6 Power for Dell Vostro 15 7570, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
59.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1121
T6 Power for Dell GPM03 notebook, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell GPM03 notebook, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery - designed for Precision M5520, XPS 9560, XPS 9570, Inspiron 7590, Vostro 7590 and XPS 7590, Li-pol, 8,5 Ah
83.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1169
T6 Power for Fujitsu Siemens LifeBook A514, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook A514, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
64.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1227
T6 Power for Dell 83XPC laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell 83XPC laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590 and DELL Latitude 5591, Li-pol, 4,45 Ah
52 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1220
T6 Power for Dell Inspiron 17 5758, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 17 5758, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for DELL Inspiron 17 5758, Lithium-ion (Li-ion), 2,6 Ah
53.06 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1021
T6 Power for Acer Aspire E1-471 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Acer Aspire E1-471 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0102
T6 Power for Acer Aspire 5552 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Acer Aspire 5552 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0056
T6 Power for notebook eMachines AS10D71, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for notebook eMachines AS10D71, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL
52.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0268
T6 Power for Acer TravelMate P253 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Acer TravelMate P253 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0250
T6 Power for Acer Aspire ES1-572 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Aspire ES1-572 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
54.88 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0410

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.sk, we currently have a total of 2344 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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Chcete doručit do České republiky? Jdi na Baterie do notebooků
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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