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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
 
2,343 Results
T6 Power for Acer Nitro 5 AN517-51, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer Nitro 5 AN517-51, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat037
T6 Power for Lenovo ThinkPad L560, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad L560, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad L560, Lithium-ion (Li-ion), 5,2 Ah
68.04 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb649
T6 Power for notebook Lenovo SB10F46458, Li-Poly, 3600 mAh (41 Wh), 11.4 V - Laptop Battery
T6 Power for notebook Lenovo SB10F46458, Li-Poly, 3600 mAh (41 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,6 Ah
56.68 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb645
T6 Power for Lenovo ThinkPad P40 Yoga 20GR, Li-Poly, 3600 mAh (41 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad P40 Yoga 20GR, Li-Poly, 3600 mAh (41 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,6 Ah
56.68 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb640
T6 Power for notebook Lenovo 01AV435, Li-Poly, 3730 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for notebook Lenovo 01AV435, Li-Poly, 3730 mAh (42 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,73 Ah
56.68 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb698
T6 Power for Lenovo SB10L84121, Li-Ion, 2000 mAh (30 Wh), 15.2 V - Laptop Battery
T6 Power for Lenovo SB10L84121, Li-Ion, 2000 mAh (30 Wh), 15.2 V
Laptop Battery - designed for 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 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), 2 Ah
59.56 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb204
T6 Power for Lenovo ThinkPad A485 20MU, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad A485 20MU, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad A485 20MU, Lithium-ion (Li-ion), 2,1 Ah
61.83 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb146
T6 Power for Lenovo ThinkPad P70, P71, 5600mAh, 84Wh, 8cell - Laptop Battery
T6 Power for Lenovo ThinkPad P70, P71, 5600mAh, 84Wh, 8cell
Laptop Battery - designed for LENOVO ThinkPad P70 20ER, LENOVO ThinkPad P70 20ES, LENOVO ThinkPad P71, LENOVO ThinkPad P71 20HK and LENOVO ThinkPad P71 20HL, Lithium-ion (Li-ion), 5,6 Ah
73.75 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb141
T6 Power for Hewlett Packard notebook 716724-421, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard notebook 716724-421, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
49.05 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb91
T6 Power for Hewlett Packard ZBook 14 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard ZBook 14 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP Zbook 14 G2, Li-pol, 4,5 Ah
49.05 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb71
T6 Power for Hewlett Packard EliteBook 745 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard EliteBook 745 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 745 G2, Li-pol, 4,5 Ah
49.05 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb59
T6 Power for Lenovo ThinkPad T470, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470, Lithium-ion (Li-ion), 5,2 Ah
54.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb408
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad P52s 20LB, Lithium-ion (Li-ion), 5,2 Ah
54.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb406
T6 Power for Lenovo ThinkPad T470 20HE, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20HE, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20HE, Lithium-ion (Li-ion), 5,2 Ah
54.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb410
T6 Power for HP Spectre 13-ap0100 x360 series, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
T6 Power for HP Spectre 13-ap0100 x360 series, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V
Laptop Battery - designed for HP Spectre 13-ap0100, Li-pol, 3,99 Ah
56.22 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat086
T6 Power for HP L43248-541, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V - Laptop Battery
T6 Power for HP L43248-541, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V
Laptop Battery - designed for HP Envy 15-dr0000, HP Envy 15-dr0100, HP Envy 15-dr0200, HP Envy 15-dr0400, HP Envy 15-dr0500, HP Envy 15-dr0600, HP Envy 15-dr0800, HP Envy 15-dr0900, HP Envy 15-dr1000, HP Envy 15-dr1100, HP Envy 15-dr1700, HP Envy 15-ds0000, HP Envy 15-ds1000, HP Envy 15m-dr0011dx, HP Envy 15m-dr0012dx, HP Envy 15m-ds0011dx, HP Envy 15m-ds0012dx, HP Envy 15T-dr000, HP Envy 15T-dr100, HP Envy 15Z-ds000 and HP Envy 15Z-ds100, Li-pol, 3,68 Ah
49.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat078
T6 Power for HP TPN-Q180, Li-Poly, 4220 mAh (32 Wh), 7.7 V - Laptop Battery
T6 Power for HP TPN-Q180, Li-Poly, 4220 mAh (32 Wh), 7.7 V
Laptop Battery - designed for HP X2 10-p000 and HP X2 210 G2, Li-pol, 4,22 Ah
52.03 €
Buy
In stock 4 pcs at the supplier's
Order Code: HPbat011
T6 Power for HP ET04XL, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V - Laptop Battery
T6 Power for HP ET04XL, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V
Laptop Battery -, Li-pol, 6,47 Ah
60.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat128
T6 Power for HP Envy 15-dr0100 x360 series, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V - Laptop Battery
T6 Power for HP Envy 15-dr0100 x360 series, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V
Laptop Battery - designed for HP Envy 15-dr0100, Li-pol, 3,68 Ah
49.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat055
T6 Power for laptop Dell Y3F7Y, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for laptop Dell Y3F7Y, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.19 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat072
T6 Power for Dell Inspiron 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5568, Lithium-ion (Li-ion), 3,68 Ah
48.19 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat022
T6 Power Dell Latitude 13 7370, 4200mAh, 32Wh, 4cell, Li-pol - Laptop Battery
T6 Power Dell Latitude 13 7370, 4200mAh, 32Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,2 Ah
64.10 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix164
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4 - Laptop Battery
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4
Laptop Battery - designed for LENOVO Ideapad 310, Li-pol, 4,1 Ah
73.85 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT995
Patona for HP Envy Spectre XT 13 3200mAh Li-Pol 14,8V HD04XL - Laptop Battery
Patona for HP Envy Spectre XT 13 3200mAh Li-Pol 14,8V HD04XL
Laptop Battery -, Li-pol, 3,2 Ah
60.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT986

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 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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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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