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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
 
2,294 Results
T6 Power for Lenovo IdeaPad 530S-14IKB, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
T6 Power for Lenovo IdeaPad 530S-14IKB, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.45 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb667
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad T470 20JN, Lithium-ion (Li-ion), 2,1 Ah
61.81 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb159
T6 Power for Dell XPS 15 9575, Precision 5530 2in1, 6500mAh, 75Wh, 6cell, Li-pol - Laptop Battery
T6 Power for Dell XPS 15 9575, Precision 5530 2in1, 6500mAh, 75Wh, 6cell, Li-pol
Laptop Battery - designed for DELL Precision 5530 2in1 and DELL XPS 15 9575, Li-pol, 6,5 Ah
80.49 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb097
T6 Power for notebook Lenovo 01AV492, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for notebook Lenovo 01AV492, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, LENOVO ThinkPad P51s, LENOVO ThinkPad P51s 20HB, LENOVO ThinkPad P51s 20HC, LENOVO ThinkPad P51s 20K0, LENOVO ThinkPad P52s, LENOVO ThinkPad P52s 20LB, LENOVO ThinkPad P52s 20LC, LENOVO ThinkPad T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, LENOVO ThinkPad T570, LENOVO ThinkPad T570 20H9, LENOVO ThinkPad T570 20HA, LENOVO ThinkPad T570 20JW, LENOVO ThinkPad T570 20JX, LENOVO ThinkPad T580 20L9 and LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 5,2 Ah
54.69 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb438
T6 Power for HP SP04XL, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
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
56.20 €
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In stock > 5 pcs at the supplier's
Order Code: HPbat101
T6 Power for Dell Inspiron 17 5770, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 17 5770, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5770, Lithium-ion (Li-ion), 3,68 Ah
48.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat042
T6 power HP EliteBook 725 G4, 820 G4, 4240mAh, 49Wh, 3cell, Li-pol - Laptop Battery
T6 power HP EliteBook 725 G4, 820 G4, 4240mAh, 49Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,24 Ah
47.51 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix179
T6 power Acer Switch SW312-31, Swift SF514-52T, Spin SP111-32N, 4670mAh, 36Wh, 2cell, Li-pol - Laptop Battery
T6 power Acer Switch SW312-31, Swift SF514-52T, Spin SP111-32N, 4670mAh, 36Wh, 2cell, Li-pol
Laptop Battery -, Li-pol, 4,67 Ah
62.36 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix155
T6 power Asus VivoBook S551L, R551L, K551L, V551L series, 4400mAh, 49Wh, 3cell, Li-pol - Laptop Battery
T6 power Asus VivoBook S551L, R551L, K551L, V551L series, 4400mAh, 49Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS K551LA, ASUS K551LB, ASUS K551LN, ASUS R551LA, ASUS R551LB, ASUS R551LN, ASUS S551LA, ASUS S551LB, ASUS S551LN, ASUS V551LA, ASUS V551LB and ASUS V551LN, Li-pol, 4,4 Ah
54.98 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix149
T6 power Acer Predator 15 G9-591, 17 G9-791, 6000mAh, 88Wh, 8cell - Laptop Battery
T6 power Acer Predator 15 G9-591, 17 G9-791, 6000mAh, 88Wh, 8cell
Laptop Battery -, Lithium-ion (Li-ion), 6 Ah
62.36 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix092
PATONA for SONY VAIO VGP-BPS24, 4400mAh, Li-Pol, 11.1V, PREMIUM - Laptop Battery
PATONA for SONY VAIO VGP-BPS24, 4400mAh, Li-Pol, 11.1V, PREMIUM
Laptop Battery - for Sony Vaio SA, SB, SC, SD, SE, VPCSA, VPCSB, VPCSC, VPCSD, VPCSE, VGP-BPL24, VGP-BPS24, VGP-BPSC24
88.41 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT799
AVACOM for Asus ZenBook UX433 Li-Pol 11.55V 4330mAh 50Wh - Laptop Battery
AVACOM for Asus ZenBook UX433 Li-Pol 11.55V 4330mAh 50Wh
Laptop Battery - compatible with UX433, ZenBook 14 UX433F, ZenBook 14 UX433FA, ZenBook 14 UX433FN, ZenBook UX433, replacement for 0B200-03080000, C31N1811
61.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p183
T6 Power for Lenovo ThinkPad X270 20HN, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X270 20HN, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3332
T6 Power for Lenovo IdeaPad Z710, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad Z710, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3242
T6 Power for notebook Lenovo 01AV405, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 01AV405, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,065 Ah
48.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3391
T6 Power for Lenovo ThinkPad Edge E531, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad Edge E531, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3142
T6 Power for notebook Hewlett Packard TPN-C129, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard TPN-C129, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
44.78 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2640
T6 Power for Lenovo B580, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Lenovo B580, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3103
T6 Power for Hewlett Packard notebook 922752-421, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 922752-421, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
68.98 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab2951
T6 Power for notebook Hewlett Packard VV09XL, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard VV09XL, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
70.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2939
T6 Power for Lenovo ThinkPad T420, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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
56.35 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2977
T6 Power for notebook Lenovo L11M6F01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L11M6F01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3178
T6 Power for Hewlett Packard ProBook 470 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 470 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
53.58 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2392
T6 Power for Dell XPS 13 9370, Li-Poly, 7.6 V, 6840 mAh (52 Wh), black - Laptop Battery
T6 Power for Dell XPS 13 9370, Li-Poly, 7.6 V, 6840 mAh (52 Wh), black
Laptop Battery -, Li-pol, 6,84 Ah
50.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1105

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 2294 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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