Laptop Batteries

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Lithium-ion (Li-ion)
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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
 
572 Results
AVACOM for HP Pavilion X360-11 Series Li-Pol 7.6V 3500mAh - Laptop Battery
AVACOM for HP Pavilion X360-11 Series Li-Pol 7.6V 3500mAh
Laptop Battery -, Li-pol, 3,5 Ah
16,690 Ft
Unsealed
Order Code: IB987p005
AVACOM for Toshiba Tecra A50-C, Satellite Pro A30-C/A50-C/R50-B Li-Ion 14,8V 2600mAh - Laptop Battery
AVACOM for Toshiba Tecra A50-C, Satellite Pro A30-C/A50-C/R50-B Li-Ion 14,8V 2600mAh
Laptop Battery -, Lithium-ion (Li-ion), 2600 mAh
27,390 Ft
Currently Unavailable
Order Code: IB618d1e
AVACOM for Lenovo IdeaPad G400S Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
AVACOM for Lenovo IdeaPad G400S Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3200 mAh
Discounted -3 %
19,790 Ft 20,490 Ft
Currently Unavailable
Order Code: IB618b24y
Patona for HP 430/440/450 G4 3500mAh Li-Pol 11,4V RR03XL - Laptop Battery
Patona for HP 430/440/450 G4 3500mAh Li-Pol 11,4V RR03XL
Laptop Battery - designed for HP ProBook 430 G4, HP ProBook 450 G4 , HP ProBook 455 G4 , HTTNN-Q01C , HTTNN-Q02C , HTTNN-Q03C , HTTNN-Q04C and HTTNN-Q06C, Li-pol, 3500 mAh
18,490 Ft
Currently Unavailable
Order Code: PAT990
Avacom pro Dell XPS 12/XPS 13 Li-Pol 7,4V 7432mAh 55Wh - Laptop Battery
5.0 1×
Avacom pro Dell XPS 12/XPS 13 Li-Pol 7,4V 7432mAh 55Wh
Laptop Battery
18,990 Ft
Unsealed
Order Code: IB987p134
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558 Li-Ion 14,8V 2200mAh - Laptop Battery
5.0 1×
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558 Li-Ion 14,8V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
17,090 Ft
Unsealed
Order Code: IB987p054
AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh - Laptop Battery
5.0 1×
AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
18,890 Ft
Unsealed
Order Code: IB618c17r
PATONA for HP ProBook 440, 2200mAh, Li-Ion, 14.8V - Laptop Battery
5.0 1×
PATONA for HP ProBook 440, 2200mAh, Li-Ion, 14.8V
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
14,890 Ft
Unsealed
Order Code: PAT592
PATONA for HP Pavilion 15 2200mAh Li-Ion 14.4V VK04 - Laptop Battery
4.2 6×
PATONA for HP Pavilion 15 2200mAh Li-Ion 14.4V VK04
Laptop Battery - 694864-851, 695192-001, H4Q45AA, H4Q45AA#ABB, HSTNN-DB4D, HSTNN-YB4D, HSTNN-YB4M, VK04 suitable for: HP Pavilion 14, 15, 14t, 14z, 15t, 15z,Sleekbook 14, 15, 242 G0, 242 G1
10,990 Ft
As good as new
Order Code: PAT210
PATONA for ASUS F5 X50, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
PATONA for ASUS F5 X50, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Asus F5, F5C, F5GL, F5M, F5N, F5R, F5RI, F5SL, F5Sr, F5V, F5VI, F5VL, F5Z, X50, X50C, X50M, X50N, X50R, X50RL, X50SL, X50V, X50VL , 70NLF1B2000Y, 70-NLF1B2000Y, 70NLF1B2000Z, 70-NLF1B2000Z, 90NLF1B2000, 90-NLF1B2000, 90NLF1B2000Y, 90-NLF1B2000Y, 90NLF1B2000Z, 90-NLF1B2000Z, A32F5, A32-F5
15,690 Ft
Unsealed
Order Code: PAT632
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V - Laptop Battery
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for HP Business NX480,NX7100,NX7200,B1000,M2000-PQ660AV, M2000-PK550AV, M2000-PK551AV
9,890 Ft
Unsealed
Order Code: PAT582
AVACOM BI03XLpro HP ProBook 11 G1, G2 Pavilion 13-u series Li-Pol 11,55V 3610mAh 42Wh - Laptop Battery
AVACOM BI03XLpro HP ProBook 11 G1, G2 Pavilion 13-u series Li-Pol 11,55V 3610mAh 42Wh
Laptop Battery -, Li-pol, 3,61 Ah
18,890 Ft
Unsealed
Order Code: IB987p099
Avacom for HP Chromebook 11 G3 G4 Li-Ion 10.8V 3333mAh 36Wh - Laptop Battery
Avacom for HP Chromebook 11 G3 G4 Li-Ion 10.8V 3333mAh 36Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,333 Ah
15,590 Ft
Unsealed
Order Code: IB987p020
AVACOM for Toshiba Satellite L50 Li-Ion 14.8V 2200mAh - Laptop Battery
AVACOM for Toshiba Satellite L50 Li-Ion 14.8V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2200 mAh
12,590 Ft
Unsealed
Order Code: IB618a57
AVACOM for Samsung R530/R730/R428/RV510 Li-Ion 11.1V 5200mAh - Laptop Battery
AVACOM for Samsung R530/R730/R428/RV510 Li-Ion 11.1V 5200mAh
Laptop Battery - designed for SAMSUNG NP-P210, SAMSUNG NP-P580, SAMSUNG NP-Q320, SAMSUNG NP-Q430, SAMSUNG NP-Q530, SAMSUNG NP-RC410, SAMSUNG NP-RC510, SAMSUNG NP-RC710, SAMSUNG NP-RF411, SAMSUNG NP-RF511 and SAMSUNG NP-RF512, Lithium-ion (Li-ion), 5,2 Ah
18,490 Ft
Unsealed
Order Code: IB618d1a
PATONA for LENOVO B40, 2200mAh, Li-Ion, 14.4V, 45N1184 - Laptop Battery
PATONA for LENOVO B40, 2200mAh, Li-Ion, 14.4V, 45N1184
Laptop Battery - for Lenovo B40, B40-30, B40-45, B40-70, B50, B50-30,N40, N40-30, N40-45, N40-70, N50, N50-30, N50-45, N50-70 , 45N1184, 45N1185, L12L4E55, L13L4A01, L13M4A01
16,590 Ft
Unsealed
Order Code: PAT576
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh - Laptop Battery
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
16,890 Ft
Unsealed
Order Code: IB987p059
AVACOM for Asus F5 series A32-F5 Li-Ion 11.1V 4400mAh - Laptop Battery
AVACOM for Asus F5 series A32-F5 Li-Ion 11.1V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4 Ah
11,790 Ft
Unsealed
Order Code: IB618a10
PATONA for laptops APPLE MacBook Unibody 13" 5200mAh Li-Ion 10, 8V - Laptop Battery
1.0 2×
PATONA for laptops APPLE MacBook Unibody 13" 5200mAh Li-Ion 10, 8V
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
18,390 Ft
Unsealed
Order Code: PAT602
Avacom for HP Chromebook 11 G3 G4 Li-Ion 10.8V 3333mAh 36Wh - Laptop Battery
Avacom for HP Chromebook 11 G3 G4 Li-Ion 10.8V 3333mAh 36Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,333 Ah
13,890 Ft
As good as new
Order Code: IB987p020

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.hu, we currently have a total of 572 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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