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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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2,344 Results
66.90 €
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Ordered on request
Order Code: IB987p172
Patona for Lenovo Thinkpad A285/X280 3900mAh Li-Pol 11,4V 01AV470
Laptop Battery - designed for Lenovo Thinkpad X280, Li-pol, 3,9 Ah
97.90 €
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Ordered on request
Order Code: PATb334
58.90 €
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Ordered on request
Order Code: IB987p209
AVACOM VX04XL for HP Zbook 15 G5, G6 Li-Pol 15.4V 5000mAh 77Wh
Laptop Battery - designed for ZBook 15 G5 and ZBook 15 G6, Li-pol, 5 Ah
65.90 €
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Ordered on request
Order Code: IB987p273
61.90 €
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Ordered on request
Order Code: IB987p294
PATONA for TOSHIBA SATELLITE L700 Ntb 4400mAh 11.1V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
33.90 €
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Ordered on request
Order Code: PAT568
59.90 €
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Ordered on request
Order Code: IB987p219
66.90 €
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Ordered on request
Order Code: IB987p255
Patona for Lenovo Ideapad 710S / xiaoxin Air 13 3200mAh Li-Pol 7.6V L15S4PC0
Laptop Battery - designed for Lenovo Ideapad 710S, Li-pol, 3,2 Ah
63.82 €
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Ordered on request
Order Code: PAT997
59.90 €
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Ordered on request
Order Code: IB987p283
PATONA for ntb Dell Precision M4600 6600mAh Li-Ion 10, 8V
Laptop Battery -, Lithium-ion (Li-ion), 6,6 Ah
59.90 €
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Ordered on request
Order Code: PAT595
PATONA for SONY Vaio VGP-BPL, 2500mAh, Li-Ion, 7. 4V
Laptop Battery - for Sony Vaio P, VPCP115JC, VPCP115JC/B, VPCP115JC/D, VPCP115JC/G, VPCP115JC/P, VPCP115JC/W, VPCP115JCB, VPCP115JCD, VPCP115JCG, VPCP115JCP, VPCP115JCW, VPCP115KG, VPCP116KG, VPCP118JC, VPCP118JC/B, VPCP118JC/P, VPCP118JC/W, VPCP118JCB, VPCP118JCP, VPCP118JCW, VPCP119JC, VPCP119JC/BI, VPCP119JCBI , VGPBPL23, VGP-BPL23, VGPBPS23/B, VGP-BPS23/B
60.90 €
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Ordered on request
Order Code: PAT643
PATONA for HP Pavilion 10, 2200mAh, Li-Ion, 10.8V, MR03
Laptop Battery - for HP Pavilion 10, 10-e000es, 10-e000sf, 10-e000ss, 10-e001sf, 10-e002el, 10-e002sl, 10-e003au, 10-e004au, 10-e010nr, 10-e011au, 10-e013au, 10-e019nr, 10-e020au, 10-e020ca, 10-e021au, 10-e022au, 10-e029sf, 10-e030ef, 10z-e000 CTO, Touchsmart 10 , 740005-121, HSTNN-IB5T, MR03
30.90 €
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Ordered on request
Order Code: PAT676
PATONA for ASUS A32-F80, 4400mAh, Li-Ion, 11.1V, White
Laptop Battery - for Asus X61,F80,F81,X85,X80,X88 , A32-F80, A32-F80A, A32-F80H
40.90 €
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Ordered on request
Order Code: PAT562
PATONA for ASUS A32-F80, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for Asus X61,F80,F81,X85,X80,X88 , A32-F80, A32-F80A, A32-F80H
36.90 €
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Ordered on request
Order Code: PAT552
PATONA for ACER ASPIRE 3100/TM 4200, 4300mAh, Li-Ion, 14.8V
Laptop Battery - for Acer PABAS042,92P1180, 92P1181, 92P1182,BATCL50L, BATCL50L4, BT.00803.005, BT.3506.001, BT.T3504.001, BT.T3506.001,LC.BTP00.004, LC.BTP04.001
46.90 €
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Ordered on request
Order Code: PAT465
PATONA for Dell E6400 5200mAh Li-Ion 11.1V PREMIUM
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
62.90 €
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Ordered on request
Order Code: PAT250
PATONA for ntb SAMSUNG P200/P330/P400 4400mAh Li-lon 11.1V, AA-PBAN6AB
Laptop Battery - designed for NP200B, NP400B, NP410B, NP600B, NT400B, P200, P210, P230, P330 and P400, Lithium-ion (Li-ion), 4,4 Ah
24.90 €
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Ordered on request
Order Code: PAT946
PATONA for ASUS ASUS A32-F70 4400mAh Li-Ion 14,8V
Laptop Battery - designed for Asus, Lithium-ion (Li-ion), 4,4 Ah
53.90 €
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Ordered on request
Order Code: PAT962
PATONA for ACER Aspire 3830T/5830T, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Acer Aspire 3830G, 3830T, 3830T-2313G32nbb, 3830T-2314G50n, 3830T-2412G64nbb, 3830T-2414G50nbb, 3830T-6417, 3830T-6608, 3830TG, 3830TG-2312G50NBB, 3830TG-2412G64n, 3830TG-2414G64N, 3830TG-2414G75n, 3830TG-2414G75nbb, 3830TG-244GSSDNbb, 3830TG-2628G12nbb, 3830TG-6412, 3830TG-6431, 3830TG-6494, 3830TG-6642, 4830T, 4830T-2314G50Mnbb, 4830T-2413G25Mn, 4830T-2414G50Mn, 4830T-6642, 4830TG, 4830TG-2312G50Mn, 4830TG-2413G75Mnbb, 4830TG-2413G75n, 4830TG-2414G64, 4830TG-2414G64Mnbb, 4830TG-2414G75Mnbb, 4830TG-2624G75Mn, 4830TG-2624G75Mnbb, 5830T, 5830T-2314G50Mnbb, 5830T-2316G64Mnbb, 5830T-2414G50Mnbb, 5830t-2418g75mnbb, 5830T-6862, 5830TG, 5830TG-2314G64Mnbb, 5830TG-2414G50Mnbb, 5830TG-2414G75Mnbb, 5830TG-2626G50Mnbb, 5830TG-2628G12Mnbb, 5830TG-6402, 5830TG-6659, AS3830T-6417, AS3830T-6608, AS3830TG-6412, AS3830TG-6431, AS3830TG-6494, AS3830TG-6642, AS4830T-6642, AS5830TG-6402 , 3ICR19/66-2, 3INR18/65-2, AS11A3E, AS11A5E, AS11B5E
50.90 €
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Ordered on request
Order Code: PAT727
72.90 €
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Ordered on request
Order Code: IB987p276
47.90 €
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Ordered on request
Order Code: IB987p239
59.90 €
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Ordered on request
Order Code: IB987p277
63.90 €
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Ordered on request
Order Code: IB987p258

Laptop Batteries

Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2343 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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