Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

We use 8 categories of cookies on our website:

Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.

By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.

You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.

For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.

I understand Detailed settings Reject everything

Filter

Computers and LaptopsAccessoriesBatteries & ChargersBatteriesFor Laptops

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.

Continue

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.

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.

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.

Hide description

Was this information useful?

This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.

What should be improved? Is anything missing here? Is anything wrong? Share it with us.

Send Close

Lenovo

Asus

Acer

Dell

MSI

Alternative

Original

Jak vybrat baterii do notebooku

588 Results

3.0 2×

Patona for Asus UX430 3400mAh Li-Pol 11.55V C31N1620

Laptop Battery - designed for ASUS UX430UA, Li-pol, 3,4 Ah

40.37 €

Watch

Currently Unavailable

Order Code: PAT972

Cartridge for DELL Latitude E3340 / E3350 4400mAh Li-lon 11.1VV YFDF9

Laptop Battery - designed for DELL Latitude E3340/E3350, Lithium-ion (Li-ion), 4,4 Ah

64.17 €

Watch

Currently Unavailable

Order Code: PAT976

AVACOM for Toshiba Portege Z830/Z930 Li-Pol 14,8V 3200mAh

Laptop Battery -, Li-pol, 3,2 Ah

56.90 €

Watch

Currently Unavailable

Order Code: IB987p088

5.0 1×

AVACOM for Toshiba Satellite L50, L55 Li-Pol 14,4V 2500mAh

Laptop Battery -, Li-pol, 2,5 Ah

41.90 €

Watch

Currently Unavailable

Order Code: IB987p086

5.0 2×

AVACOM BK03XL for HP Pavilion X360 14-BA series Li-Ion 11.6V 3470mAh 40Wh

Laptop Battery -, Li-pol, 3,47 Ah

54.85 €

Watch

Currently Unavailable

Order Code: IB987p066

AVACOM for Fujitsu LifeBook UH572, Li-Pol 14,8V 2840mAh

Laptop Battery -, Li-pol, 2,84 Ah

64.51 €

Watch

Currently Unavailable

Order Code: IB987p058

AVACOM for Asus A46, A56, K56, S550, K550, Li-Ion 14,4V 2200mAh

Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah

34.62 €

Watch

Currently Unavailable

Order Code: IB987p040

5.0 1×

PATONA for HP 250 G4 2200mAh Li-Ion 10.8V HS04

Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah

36.31 €

Watch

Currently Unavailable

Order Code: PAT218f

5.0 2×

PATONA for DELL LATITUDE 5280/5480/5590 4474mAh Li-lon 11,4V 93FTF

Laptop Battery -, Lithium-ion (Li-ion), 4,474 Ah

77.11 €

Watch

Currently Unavailable

Order Code: PAT510d

4.5 4×

AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

58.17 €

Watch

Currently Unavailable

Order Code: IB618c17r

5.0 1×

AVACOM for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh

Laptop Battery - designed for HP, Lithium-ion (Li-ion), 2,2 Ah

33.45 €

Watch

Currently Unavailable

Order Code: IB618c7h

AVACOM for Lenovo G560, IdeaPad V470 Series Li-Ion 10,8V 5200mAh

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

47.61 €

Watch

Currently Unavailable

Order Code: IB618c21v

AVACOM for Lenovo IdeaPad G580, Z380, Y580 Series Li-Ion 11,1V 5200mAh

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

50.90 €

Watch

Currently Unavailable

Order Code: IB618c20u

4.4 5×

AVACOM for Asus X550, K550, Li-Ion 14.4V 3200mAh 46Wh

Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah

47.16 €

Watch

Currently Unavailable

Order Code: IB618b8i

5.0 1×

AVACOM for Asus A42/A52/K52/X52, Li-Ion, 11.1V, 5600mAh

Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah

40.81 €

Watch

Currently Unavailable

Order Code: IB618b5f

5.0 2×

AVACOM for HP ProBook 6360b, 6460b series, Li-Ion, 10.8V, 6400mAh, 69Wh

Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah

58.73 €

Watch

Currently Unavailable

Order Code: IB618b22w

4.7 3×

AVACOM for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh

Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah

46.90 €

Watch

Currently Unavailable

Order Code: IB618b18s

5.0 1×

Avacom for Lenovo IdeaPad Z41-70 Z51-70 Li-Ion 14.4V 2200mAh

Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah

52.10 €

Watch

Currently Unavailable

Order Code: IB709a6

5.0 1×

PATONA for ntb HP ZBook 15/G1 17/G2 4400mAh Li-lon 14.4V, AR08XL

Laptop Battery - designed for ZBook 15 G1, ZBook 15 G2, ZBook 17 G1 and ZBook 17 G2, Lithium-ion (Li-ion), 4,4 Ah

52.49 €

Watch

Currently Unavailable

Order Code: PAT949

3.0 1×

PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT

Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7390, Latitude 7480 and Latitude 7490, Li-pol, 5,8 Ah

81.56 €

Watch

Currently Unavailable

Order Code: PAT942

5.0 1×

Avacom for Asus X556 Li-Pol 7.6V 4200mAh

Laptop Battery -, Li-pol, 4,2 Ah

52.86 €

Watch

Currently Unavailable

Order Code: IB987p032

4.5 4×

PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V

Laptop Battery designed for Dell Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420, N7520.Latitude E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6530Vostro 3460, 3560, M5Y0X, NHXVW, T54FJ

65.78 €

Watch

Currently Unavailable

Order Code: PAT929

PATONA for Apple MacBook PRO10.2, 6600mAh, Li-pol, 11.21V

Laptop Battery - designed for Apple MacBook for 100.2 A1425, MD212 13.3"/2.5 i5/8GB/128-Flash, MD21313.3/2.5 i5/8GB/256-Flash, MD212xx/A 13.3"/2.5 i5/8GB/128-Flash, ME662xx/A13.3"/2.6 i5/8GB/256-Flash , A1425 , A1437

86.80 €

Watch

Currently Unavailable

Order Code: PAT919

5.0 1×

PATONA for Lenovo Thinkpad X220, 5200mAh, Li-Ion, 11.1V

Laptop Battery - designed for Lenovo Thinkpad X220, X220i, X220s, X230 ,0A36281, 42T4863, 42T4901, 42Y4868

82.74 €

Watch

Currently Unavailable

Order Code: PAT907

24 more... Top

1 ... 20 21 22 23 24 ... 25

Laptop Batteries

Lenovo

Asus

Acer

Dell

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries

In the category Laptop Batteries on Alza.de, we currently have a total of 588 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.

Laptop Batteries – proved brands

Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews

Chcete doručit do České republiky? Jdi na Baterie do notebooků

Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku

Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok

P-DC1-WEB20

Lieferung an jeden Ort Unterlausbach? Nutze unsere vielseitigen Lieferoptionen! More info »