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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
 
2,305 Results
PATONA for Dell Latitude E7240/E7250 2800mAh Li-pol 11.1V HJ8KP - Laptop Battery
PATONA for Dell Latitude E7240/E7250 2800mAh Li-pol 11.1V HJ8KP
Laptop Battery - designed for Dell Latitude, Li-pol, 2,8 Ah
75.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT960
Avacom for Dell XPS 13 9360 Li-Pol 7.6V 7980mAh 61Wh - Laptop Battery
2.0 1×
Avacom for Dell XPS 13 9360 Li-Pol 7.6V 7980mAh 61Wh
Laptop Battery - designed for XPS 9360, Li-pol, 7,98 Ah
69.90 €
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In stock 1 pcs at the supplier's
Order Code: IB987p109
PATONA for HP 840 G5/G6 4100mAh Li-Pol 11,55V SS03XL - Laptop Battery
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
55.08 €
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In stock 3 pcs at the supplier's
Order Code: PATb352
T6 Power for Lenovo ThinkPad T450, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3280
T6 Power for Lenovo laptop 00HW023, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
T6 Power for Lenovo laptop 00HW023, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
48.46 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab3465
T6 Power for Lenovo ThinkPad T560, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T560, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3286
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
57.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3142
T6 Power for Lenovo ThinkPad T450s, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450s, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.97 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3024
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
56.80 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2977
T6 Power for notebook Lenovo L11L6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
2.0 1×
T6 Power for notebook Lenovo L11L6Y01, 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
57.56 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3150
T6 Power Dell Latitude 5420, 5520, Precision 3560, 4100mAh, 63Wh, 4cell, Li-pol - Laptop Battery
T6 Power Dell Latitude 5420, 5520, Precision 3560, 4100mAh, 63Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,1 Ah
61.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127568
T6 Power for Lenovo Legion Y530-15ICH 81M7, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for Lenovo Legion Y530-15ICH 81M7, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb236
T6 Power for Hewlett Packard Spectre 15-df0000 x360 series, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
T6 Power for Hewlett Packard Spectre 15-df0000 x360 series, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
62.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb139
T6 Power for Hewlett Packard 800513-001, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 800513-001, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for Elitebook 745 G3, EliteBook 755 G3, EliteBook 840 G3, EliteBook 850 G3, HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
51.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat211
T6 Power for Dell F3YGT, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
1.0 1×
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
60.01 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat177
T6 Power for Dell 8N0T7, Li-Poly, 6500 mAh (75 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 8N0T7, Li-Poly, 6500 mAh (75 Wh), 11.4 V
Laptop Battery - designed for DELL Precision 5530 2in1 and DELL XPS 15 9575, Li-pol, 6,5 Ah
81.13 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb095
T6 power Dell Latitude 5300, 7300, 7400, 7900mAh, 60Wh, 4cell, Li-pol - Laptop Battery
2.0 1×
T6 power Dell Latitude 5300, 7300, 7400, 7900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
51.11 €
Buy
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×
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
76.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix032
PATONA for HP Pavilion DV4, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
PATONA for HP Pavilion DV4, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for HP COMPAQ Pavilion DV6 Serie ,DV4 serie,DV5 serie , G60, G70, CQ40, CQ60, EV06462889-121, 462889-421, 462890-151, 462890-161, 462890-251, 462890-541, 462890-751, 462890-761, 482186-003, 484170-001, 484170-002, 484171-001, 485041-001, 485041-003, 487296-001, 487354-001, 497694-001, 498482-001, EV06055, HSTNN-CB72, HSTNN-CB73, HSTNN-DB72, HSTNN-DB73, HSTNN-IB72, HSTNN-IB73, HSTNN-LB72, HSTNN-LB73, HSTNN-UB72, HSTNN-UB73, HSTNN-XB73, KS524AA, KS526AA, HSTNN-XB72
53.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT587
AVACOM SP04XL for HP Spectre X360 13-AP series Li-Pol 15,4V 3990mAh 61Wh - Laptop Battery
AVACOM SP04XL for HP Spectre X360 13-AP series Li-Pol 15,4V 3990mAh 61Wh
Laptop Battery -, Li-pol, 3,99 Ah
51.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p144
Avacom AI06XL for HP Zbook 17 G3 Li-Pol 11.4V 8300mAh 95Wh - Laptop Battery
Avacom AI06XL for HP Zbook 17 G3 Li-Pol 11.4V 8300mAh 95Wh
Laptop Battery - designed for HP Zbook 17 G3, Li-pol, 8,3 Ah
51.90 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p135
T6 Power for notebook Lenovo L12M4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L12M4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.57 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3252
T6 Power for Hewlett Packard EliteBook 8570p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 8570p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
53.70 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1864
T6 Power for Hewlett Packard notebook 807957-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 807957-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2278
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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In the category Laptop Batteries on Alza.sk, we currently have a total of 2305 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
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