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9.8 Ah
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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
 
2,325 Results
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
5.0 1×
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
61.86 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb152
Avacom for Asus X556 Li-Pol 7.6V 4200mAh - Laptop Battery
5.0 1×
Avacom for Asus X556 Li-Pol 7.6V 4200mAh
Laptop Battery -, Li-pol, 4,2 Ah
54.63 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p032
PATONA for LENOVO B40, 2200mAh, Li-Ion, 14.4V, 45N1184 - Laptop Battery
PATONA for LENOVO B40, 2200mAh, Li-Ion, 14.4V, 45N1184
Laptop Battery - for Lenovo B40, B40-30, B40-45, B40-70, B50, B50-30,N40, N40-30, N40-45, N40-70, N50, N50-30, N50-45, N50-70 , 45N1184, 45N1185, L12L4E55, L13L4A01, L13M4A01
43.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT576
T6 Power for Asus X571GD, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
4.7 3×
T6 Power for Asus X571GD, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery - designed for ASUS X571GD, Li-pol, 3,65 Ah
53.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127411
T6 Power for Dell Latitude 15 E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
4.0 1×
T6 Power for Dell Latitude 15 E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery -, Li-pol, 8,1 Ah
65.55 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat114
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh - Laptop Battery
5.0 2×
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh
Laptop Battery - compatible with D525, D725, E525, E527, E625, E725, E727, G525, G625, G627, G725, Aspire 2930, Aspire 2930G, 2930Z, 4230, 4235, 4330, 4336, 4520, 4520G, 4530, 4535G, 4540, 4540G, 4710, 4710G, 4710Z, 4715Z, 4720, 4720G, 4720Z, 4720ZG, 4730, 4730Z, 4730ZG, 4732, 4736, 4736G, 4736Z, 4736ZG, 4740G, 4920, 4920G, 4930, 4930G, 4935, 4935G, 5235, 5236, 5300, 5332, 5334, 5335, 5338, 5516, 5517, 5532, 5535, 5536, 5536G, 5542, 5542G, 5735, 5735Z, 5737, 5737Z, 5738, 5738DG, 5738G, 5738PG, 5738Z, 5738ZG, 5740, 5740D, 5740DG, 5740G, replacement for AK.006BT.020, AK.006BT.025, AS07A31, AS07A32, AS07A41, AS07A42, AS07A51, AS07A52, AS07A71, AS07A72, AS07A75, AS09A31, AS09A61, AS09A71, BT.00603.036, LC.BTP00.072
28.04 €
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In stock 4 pcs at the supplier's
Order Code: IB618c1a
T6 Power for Dell 34GKR notebook, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black - Laptop Battery
5.0 2×
T6 Power for Dell 34GKR notebook, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black
Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah
53.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0946
T6 Power Lenovo ThinkPad P50, P51, P52, 8000mAh, 90Wh, 6cell - Laptop Battery
T6 Power Lenovo ThinkPad P50, P51, P52, 8000mAh, 90Wh, 6cell
Laptop Battery -, Lithium-ion (Li-ion), 8 Ah
73.43 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb457
T6 Power for Dell GJKNX, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell GJKNX, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah
70.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat154
T6 Power for Dell Latitude 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5490, Li-pol, 8,95 Ah
70.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat143
T6 Power for Asus B41N1711, Li-Poly, 4240 mAh (64 Wh), 15.2 V - Laptop Battery
3.5 2×
T6 Power for Asus B41N1711, Li-Poly, 4240 mAh (64 Wh), 15.2 V
Laptop Battery -, Li-pol, 4,24 Ah
60.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat068
T6 Power for Lenovo Yoga 530-14IKB, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
5.0 1×
T6 Power for Lenovo Yoga 530-14IKB, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.54 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb673
T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell
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), 5,2 Ah
61.21 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix031
Cartridge for Lenovo Thinkpad E470 / E475 3650mAh Li-Pol 10.95V 01AV411 - Laptop Battery
4.0 1×
Cartridge for Lenovo Thinkpad E470 / E475 3650mAh Li-Pol 10.95V 01AV411
Laptop Battery - designed for Lenovo Thinkpad E470/E475, Li-pol, 3,65 Ah
56.39 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT993
PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL - Laptop Battery
PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL 3 roky ONSITE servis
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 2,8 Ah
70.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT939
PATONA for HP ProBook 640, 3400mAh, Li-Pol, 11.4V, CI03 - Laptop Battery
PATONA for HP ProBook 640, 3400mAh, Li-Pol, 11.4V, CI03
Laptop Battery - for HP 640 G2, 645 G2, 650 G2, 655 G2 , CI03, CI03XL, CI03XL, CI03XL, CIO3
58.46 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT684
T6 Power for Lenovo IdeaPad 320-15IKB 80YE, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo IdeaPad 320-15IKB 80YE, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
54.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3523
T6 Power for Hewlett Packard ProBook 455 G1, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard ProBook 455 G1, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1900
T6 Power for Hewlett Packard CM03XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard CM03XL notebook, 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
49.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb73
T6 power Dell Inspiron 13R, 15R, 17R, 5200mAh - Laptop Battery
5.0 1×
T6 power Dell Inspiron 13R, 15R, 17R, 5200mAh
Laptop Battery - designed for DELL Inspiron 13R N3010, DELL Inspiron 14 N4050, DELL Inspiron 14 N4120, DELL Inspiron 14R N4010, DELL Inspiron 14R N4110, DELL Inspiron 15 N5040, DELL Inspiron 15 N5050, DELL Inspiron 15R 5521, DELL Inspiron 15R N5110, DELL Inspiron 17R N7110, DELL Inspiron M4040, DELL Inspiron M4110, DELL Inspiron M411R, DELL Inspiron M501D, DELL Inspiron M501R, DELL Inspiron M5040, DELL Inspiron M5110, DELL Inspiron M511R, DELL Vostro 1440, DELL Vostro 1450, DELL Vostro 1540, DELL Vostro 1550, DELL Vostro 2420, DELL Vostro 2520, DELL Vostro 3450, DELL Vostro 3550 and DELL Vostro 3750, Lithium-ion (Li-ion), 5,2 Ah
52.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix169
Dell - 40Wh - Laptop Battery
Dell - 40Wh
Laptop Battery -, Lithium-ion (Li-ion), 0,04 Ah
Amazing Deal 132.90 € Save 34 €
Buy
In stock 1 pcs at the supplier's
Order Code: ADP3b002a
AVACOM for HP Business 6530b/6730b Li-Ion 10.8V 4400mAh - Laptop Battery
3.0 1×
AVACOM for HP Business 6530b/6730b Li-Ion 10.8V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
39.79 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a32
T6 Power for Lenovo Yoga 530-14ARR 81H9, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
5.0 1×
T6 Power for Lenovo Yoga 530-14ARR 81H9, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.54 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb672
T6 Power for HP Envy 15-cn1000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
5.0 1×
T6 Power for HP Envy 15-cn1000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15-cn1000, Li-pol, 4,835 Ah
45.72 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat019

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 2325 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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