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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,411 Results
T6 power Dell Latitude 5300, 7300, 7400, 7900mAh, 60Wh, 4cell, Li-pol - Laptop Battery
2.0 1×
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T6 power Dell Latitude 5300, 7300, 7400, 7900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
  51 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix154
T6 power Lenovo ThinkPad T430, T530 series, 7800mAh, 87Wh, 9cell - Laptop Battery
2.5 2×
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T6 power Lenovo ThinkPad T430, T530 series, 7800mAh, 87Wh, 9cell
Laptop Battery - designed for LENOVO ThinkPad L430, LENOVO ThinkPad L530, LENOVO ThinkPad T430, LENOVO ThinkPad T430I, LENOVO ThinkPad T530I and LENOVO ThinkPad W530, Lithium-ion (Li-ion), 7,8 Ah
  76.41 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix032
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 14.4V 4400mAh - Laptop Battery
4.5 2×
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AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 14.4V 4400mAh
Laptop Battery - designed for HP ProBook 4510s, HP ProBook 4515s, HP ProBook 4710s and HP ProBook 4720s, Lithium-ion (Li-ion), 4,4 Ah
  50.33 €
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In stock 3 pcs at the supplier's
Order Code: IB618a43
T6 Power for Lenovo ThinkPad Edge E530, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad Edge E530, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  57.50 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3140
T6 Power for Lenovo ThinkPad T420, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad T420, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO ThinkPad T420, Lithium-ion (Li-ion), 5,2 Ah
  56.74 €
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In stock 4 pcs at the supplier's
Order Code: T6nab2977
T6 Power for Dell PW23Y notebook, Li-Poly, 7.6 V, 7900 mAh (60 Wh), black - Laptop Battery
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T6 Power for Dell PW23Y notebook, Li-Poly, 7.6 V, 7900 mAh (60 Wh), black
Laptop Battery -, Li-pol, 7,9 Ah
  63.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1092
T6 Power for Asus ZenBook 14 UX433FA, Li-Poly, 11.55 V, 4335 mAh 50 Wh - Laptop Battery
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T6 Power for Asus ZenBook 14 UX433FA, Li-Poly, 11.55 V, 4335 mAh 50 Wh
Laptop Battery -, Li-pol, 4,335 Ah
  59.94 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb021
T6 power Asus F540LA, K540LA, X540LA series, 3300mAh, 36Wh, 3cell, Li-ion - Laptop Battery
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T6 power Asus F540LA, K540LA, X540LA series, 3300mAh, 36Wh, 3cell, Li-ion
Laptop Battery - designed for ASUS A540BA, ASUS A540BP, ASUS A540LA, ASUS A540LJ, ASUS A540MA, ASUS A540MB, ASUS A540NA, ASUS A540NV, ASUS A540SA, ASUS A540SC, ASUS A540UA, ASUS A540UB, ASUS A540UP, ASUS A540UV, ASUS A540YA, ASUS D540NA, ASUS D540SA, ASUS D540SC, ASUS D540YA, ASUS F540BA, ASUS F540BP, ASUS F540LA, ASUS F540LJ, ASUS F540MA, ASUS F540MB, ASUS F540NA, ASUS F540SA, ASUS F540SC, ASUS F540UA, ASUS F540UB, ASUS F540UP, ASUS F540UV, ASUS F540YA, ASUS K540BA, ASUS K540BP, ASUS K540LA, ASUS K540LJ, ASUS K540MA, ASUS K540MB, ASUS K540UA, ASUS K540UB, ASUS K540UV, ASUS R540BA, ASUS R540BP, ASUS R540LA, ASUS R540LJ, ASUS R540MA, ASUS R540MB, ASUS R540NA, ASUS R540NV, ASUS R540SA, ASUS R540SC, ASUS R540UA, ASUS R540UB, ASUS R540UP, ASUS R540UV, ASUS R540YA, ASUS X540BA, ASUS X540BP, ASUS X540LA, ASUS X540LJ, ASUS X540MA, ASUS X540MB, ASUS X540NA, ASUS X540NV, ASUS X540SA, ASUS X540SC, ASUS X540UA, ASUS X540UB, ASUS X540UP, ASUS X540UV and ASUS X540YA, Lithium-ion (Li-ion), 3,3 Ah
  53.18 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix076
PATONA for HP 840 G5/G6 4100mAh Li-Pol 11,55V SS03XL - Laptop Battery
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PATONA for HP 840 G5/G6 4100mAh Li-Pol 11,55V SS03XL
Laptop Battery - designed for HP OMEN 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol, 4.1 Ah/11.55V
  55.01 €
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In stock 5 pcs at the supplier's
Order Code: PATb352
T6 Power for Dell XPS 15 9570, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
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T6 Power for Dell XPS 15 9570, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
  71.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1160
T6 Power for Dell Latitude 15 5511, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
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T6 Power for Dell Latitude 15 5511, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
  65.58 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb123
T6 Power for Hewlett Packard SR04XL, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard SR04XL, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
  53.94 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat249
T6 Power for Dell F3YGT, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
1.0 1×
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T6 Power for Dell F3YGT, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7480 and Latitude 7490, Li-pol, 7,5 Ah
  59.94 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat177
T6 Power for Lenovo IdeaPad 530S-14ARR 81H1, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
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T6 Power for Lenovo IdeaPad 530S-14ARR 81H1, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
  56.84 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb666
T6 Power for HP SP04XL, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
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T6 Power for HP SP04XL, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V
Laptop Battery - designed for HP Spectre 13-ap0000, HP Spectre 13-ap0100, HP Spectre 13-ap0200, HP Spectre 13-ap0300, HP Spectre 13-ap0400, HP Spectre 13-ap0600, HP Spectre 13-ap0700, HP Spectre 13-ap0900 and HP Spectre 13T-ap000, Li-pol, 3,99 Ah
  56.58 €
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In stock > 5 pcs at the supplier's
Order Code: HPbat101
T6 Power Lenovo ThinkPad T460s, T470s, 2200mAh, 25Wh, 3cell, Li-Pol - Laptop Battery
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T6 Power Lenovo ThinkPad T460s, T470s, 2200mAh, 25Wh, 3cell, Li-Pol
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
  48.35 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix163
T6 power HP ProBook 640 G2, 645 G2, 650 G2, 655 G2 series, 4200mAh, 48Wh, 3cell, Li-pol - Laptop Battery
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T6 power HP ProBook 640 G2, 645 G2, 650 G2, 655 G2 series, 4200mAh, 48Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,2 Ah
  53.94 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix083
T6 power HP ProBook 450 G3, 455 G3, 470 G3, 2600mAh, 37Wh, 4cell - Laptop Battery
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T6 power HP ProBook 450 G3, 455 G3, 470 G3, 2600mAh, 37Wh, 4cell
Laptop Battery - designed for HP ProBook 450 G3, HP ProBook 455 G3 and HP ProBook 470 G3, Lithium-ion (Li-ion), 2,6 Ah
  43.74 €
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In stock 4 pcs at the supplier's
Order Code: T6Pmix066
PATONA for Dell Latitude E7240/E7250 2800mAh Li-pol 11.1V HJ8KP - Laptop Battery
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PATONA for Dell Latitude E7240/E7250 2800mAh Li-pol 11.1V HJ8KP
Laptop Battery - designed for Dell Latitude, Li-pol, 2,8 Ah
  75.60 €
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In stock > 5 pcs at the supplier's
Order Code: PAT960
PATONA for Dell Latitude 5400/5410/5500 4000mAh - Laptop Battery
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PATONA for Dell Latitude 5400/5410/5500 4000mAh
Laptop Battery - designed for DELL Latitude E5400, DELL Latitude E5410, Latitude 14 5410, Latitude 5400, Latitude 5500 and Precision 3540, Li-pol, 4 Ah
  50.90 €
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In stock 4 pcs at the supplier's
Order Code: PAT1024
AVACOM SP04XL for HP Spectre X360 13-AP series Li-Pol 15,4V 3990mAh 61Wh - Laptop Battery
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AVACOM SP04XL for HP Spectre X360 13-AP series Li-Pol 15,4V 3990mAh 61Wh
Laptop Battery -, Li-pol, 3,99 Ah
  54.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p144
Avacom OM03XL for HP EliteBook 1030 G2 Li-Pol 11.55V 4900mAh 57Wh - Laptop Battery
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Avacom OM03XL for HP EliteBook 1030 G2 Li-Pol 11.55V 4900mAh 57Wh
Laptop Battery - designed for EliteBook X360 1030 G2, Li-pol, 4,9 Ah
  50.90 €
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In stock 1 pcs at the supplier's
Order Code: IB987p138
T6 Power for notebook Lenovo L13L4A01, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
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T6 Power for notebook Lenovo L13L4A01, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
  54.19 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3699
T6 Power for notebook Lenovo L17L3P51, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
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T6 Power for notebook Lenovo L17L3P51, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
  54.60 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3428
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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In the category Laptop Batteries on Alza.sk, we currently have a total of 2411 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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