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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
 
2,209 Results
PATONA for HP PAVILION DV4/DV5, 8800mAh, Li-Ion, 11.1V - Laptop Battery
PATONA for HP PAVILION DV4/DV5, 8800mAh, Li-Ion, 11.1V
Laptop Battery - designed for HP Compaq Presario CQ40,CQ60,CQ70,CQ71,DV4-1000,DV4-1100,DV5-1000,DV5-1100,HSTNN-UB72; HSTNN-UB73; HSTNN-XB72; HSTNN-XB73; KS524AA; KS526AA; KS527AA; 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-IB79,HP 462889-121, 462889-141, 462889-421; HSTNN-Q34C; HSTNN-Q38C; HSTNN-C51C; HSTNN-W51C; HSTNN-C52C; HSTNN-W52C
55.90 €
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In stock 1 pcs
Order Code: PAT492
PATONA for LENOVO Thinkpad P53S/T590 4800mAh Li-Pol 11,55V L18M3P71 - Laptop Battery
PATONA for LENOVO Thinkpad P53S/T590 4800mAh Li-Pol 11,55V L18M3P71
Laptop Battery - designed for Lenovo P53s-Type 20N6, T590-Type 20N5, T590-Type 20N5S15F00, ThinkPad T15 Gen 1, ThinkPad T15 Gen1-20S7S02U00, ThinkPad T590-20N4CTO1WW Tx, TP T590 I5 16G 10P-20N4S02100 ,02DL012, 31CP5/88/70, 5B10W13914, L18M3P71, SB10K97650, SB10T83157 Li-Pol 4,8Ah/11,55V
58.90 €
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In stock > 5 pcs
Order Code: PATb356
PATONA for LENOVO ThinkPad X230/X220, 6600mAh, Li-Ion, 10.8V - Laptop Battery
1.5 2×
PATONA for LENOVO ThinkPad X230/X220, 6600mAh, Li-Ion, 10.8V
Laptop Battery - designed for Lenovo ThinkPad X220, X220i, X220s, X230, X230i , 0A36281, 0A36282, 0A36283, 42T4861, 42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4875, 42T4876, 42T4901, 42T4902, 42Y4864, 45N1019
82.90 €
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In stock 1 pcs
Order Code: PAT724
T6 Power for Hewlett Packard TPN-C125 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard TPN-C125 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
56.90 €
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In stock > 5 pcs
Order Code: T6nab2299
Avacom SO04XL for HP Spectre 13-V000 Series Li-Pol 7.6V 4580mAh 35Wh - Laptop Battery
Avacom SO04XL for HP Spectre 13-V000 Series Li-Pol 7.6V 4580mAh 35Wh
Laptop Battery - designed for Spectre 13-v000nc, Spectre 13-v001nc, Spectre 13-v003nc and Spectre Pro 13 G1, Li-pol, 4,58 Ah
62.90 €
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In stock 1 pcs
Order Code: IB987p139
T6 power Dell Latitude E5270, E5470, E5570, 8100mAh, 62Wh, 4cell, Li-pol - Laptop Battery
2.0 1×
T6 power Dell Latitude E5270, E5470, E5570, 8100mAh, 62Wh, 4cell, Li-pol
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470 and DELL Latitude E5570, Li-pol, 8,1 Ah
65.45 €
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In stock 4 pcs
Order Code: T6Pmix091
AVACOM for Lenovo ThinkPad P50 Li-Ion 11.25V 8000mAh 90Wh - Laptop Battery
AVACOM for Lenovo ThinkPad P50 Li-Ion 11.25V 8000mAh 90Wh
Laptop Battery - designed for ThinkPad P50, ThinkPad P51 and ThinkPad P52, Lithium-ion (Li-ion), 8 Ah
65.90 €
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In stock > 5 pcs
Order Code: IB987p299
T6 Power for Dell XPS 9570, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell XPS 9570, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery - designed for XPS 9570, Li-pol, 8,5 Ah
93.90 €
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In stock > 5 pcs
Order Code: T6nab1162
PATONA for Acer Aspire V5/E1 2200mAh Li-Pol 11,4V AC13C34 - Laptop Battery
PATONA for Acer Aspire V5/E1 2200mAh Li-Pol 11,4V AC13C34
Laptop Battery - designed for Acer Aspire and Acer Aspire V5, Li-pol, 2,2 Ah
56.90 €
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In stock 3 pcs
Order Code: PAT954
T6 Power for Hewlett Packard EliteBook 840 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard EliteBook 840 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 840 G2, Li-pol, 4,5 Ah
49.41 €
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In stock > 5 pcs
Order Code: MPbatntb64
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3590, Lithium-ion (Li-ion), 3,68 Ah
48.28 €
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In stock > 5 pcs
Order Code: T6Pnbat052
AVACOM PG06XL for HP Omen 15-DH Series Li-Pol 11.55V 5974mAh 69Wh - Laptop Battery
AVACOM PG06XL for HP Omen 15-DH Series Li-Pol 11.55V 5974mAh 69Wh
Laptop Battery - compatible with Omen by HP 15-dh, Omen by HP 15-dh0001nc, Omen by HP 15-dh0002nc, Omen by HP 15-dh0003nc, Omen by HP 15-dh0004nc, Omen by HP 15-dh0005nc, Omen by HP 15-dh0006nc, Omen by HP 15-dh0100nc, Omen by HP 15-dh0101nc, Omen by HP 15-dh0102nc, Omen by HP 15-dh0103nc, Omen by HP 15-dh0106nc, Omen by HP 15-dh0107nc, Omen by HP 15-dh0108nc, Omen by HP 15-dh0109nc, Omen by HP 15-dh0110nc, Omen by HP 15-dh1000nc, Omen by HP 15-dh1001nc, Omen by HP 15-dh1002nc, replacement for HSTNN-DB9F, L48431-2C1, L48497-005, PG06XL
64.90 €
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In stock > 5 pcs
Order Code: IB987p264
AVACOM for Asus ROG Zephyrus G15 Li-Pol 15,4V 5845mAh 90Wh - Laptop Battery
1.0 1×
AVACOM for Asus ROG Zephyrus G15 Li-Pol 15,4V 5845mAh 90Wh
Laptop Battery - compatible with ProArt StudioBook 16, ProArt StudioBook Pro 16, ROG Strix G15 G513, ROG Strix G15 GL54, ROG Strix G17 G713, ROG Strix Scar 15 G533, ROG Strix Scar 15 G543, ROG Strix Scar 17 G733, ROG Zephyrus G15 GA503, ROG Zephyrus G16 GU603, ROG Zephyrus M16 GU603, ROG Zephyrus S17 GX703, TUF507, TUF617, TUF707, TUF A15 FA507, TUF A16 FA607, TUF A16 FA617, TUF A17 FA707, TUF F15 FX507, TUF F16 FX607, TUF F17 FX707, VivoBook Pro 16X K6604, VivoBook Pro 16X M7601, VivoBook Pro 16X N7601, replacement for 0B200-03880100, 0B200-03880200, C41N2013, C41N2013-1
62.90 €
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In stock 4 pcs
Order Code: IB987p165
T6 Power Dell Latitude 3320, 3420, Inspiron 15 3515, 3525, 5510, Vostro 3515, 3600mAh, 54Wh, 4cell, - Laptop Battery
T6 Power Dell Latitude 3320, 3420, Inspiron 15 3515, 3525, 5510, Vostro 3515, 3600mAh, 54Wh, 4cell,
Laptop Battery - designed for DELL Inspiron 15 3521, Li-pol, 3,6 Ah
71 €
Buy
In stock 1 pcs
Order Code: T6127543
AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh - Laptop Battery
AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh
Laptop Battery - compatible with 240 G9, 245 G9, 250 G9, 255 G8, 255 G9, 470 G8, 470 G9, 470 G10, Pavilion 15-eg0000nc, Pavilion 15-eg0001nc, Pavilion 15-eg0002nc, Pavilion 15-eg0003nc, Pavilion 15-eg0004nc, Pavilion 15-eg0005nc, Pavilion 15-eg0800, Pavilion 15-eg2000, Pavilion 15-eg2001, Pavilion 15-eg2050, Pavilion 15-eg2051, Pavilion 15-eh0000nc, 15-eh0000nc, 15-eh0001nc, 15-eh0002nc, 15-eh0003nc, 15-eh0004nc, 15-eh1001nc, 15-eh1002nc, 15-eh1003nc, 15-eh1004nc, 15-eh1005nc, 15-eh1010nc, 15-eh1011nc, 15-eh1050nc, 15-eh1051nc, 15-eh1222nc, 15-eh3775nc, 15-eh3777nc, replacement for HSTNN-DB9Y, HSTNN-IB9O, HSTNN-LB8U, HSTNN-LB9A, HSTNN-UB7W, HW03XL, HW03041XL
48.98 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p319
T6 Power for notebook Lenovo L17L3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for notebook Lenovo L17L3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
61.22 €
Buy
In stock > 5 pcs
Order Code: T6ntb279
T6 Power for Hewlett Packard 250 G2 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 250 G2 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
58.90 €
Buy
In stock > 5 pcs
Order Code: T6nab2034
T6 Power for Dell Vostro 14 5410, Li-Poly, 15 V, 3600 mAh (54 Wh), black - Laptop Battery
T6 Power for Dell Vostro 14 5410, Li-Poly, 15 V, 3600 mAh (54 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
71 €
Buy
In stock 1 pcs
Order Code: T6127517
Battery T6 power HP Spectre 15-bl000 x360 series, 6860mAh, 79Wh, 6cell, Li-pol - Laptop Battery
Battery T6 power HP Spectre 15-bl000 x360 series, 6860mAh, 79Wh, 6cell, Li-pol
Laptop Battery -, Li-pol, 6,86 Ah
76.78 €
Buy
In stock 1 pcs
Order Code: MPbatntb594
T6 Power Lenovo ThinkPad X1 Tablet Gen 1, Gen 2, 4750mAh, 36Wh, 2cell, Li-Pol - Laptop Battery
T6 Power Lenovo ThinkPad X1 Tablet Gen 1, Gen 2, 4750mAh, 36Wh, 2cell, Li-Pol
Laptop Battery -, Li-pol, 4,75 Ah
58.39 €
Buy
In stock > 5 pcs
Order Code: T6127744
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh - Laptop Battery
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh
Laptop Battery -, Li-Pol, 6Ah
66.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p320
AVACOM for Lenovo Flex 3-11 Li-Pol 11,58V 3240mAh 38Wh - Laptop Battery
AVACOM for Lenovo Flex 3-11 Li-Pol 11,58V 3240mAh 38Wh
Laptop Battery - compatible with IdeaPad Flex 3-11ADA05, IdeaPad Flex 3-11ADA05 82G4, IdeaPad Flex 3-11IGL05, IdeaPad Flex 3-11IGL05 82B2, replacement for 5B10X02593, 5B10X02604, L19C3PF8, L19M3PF8, SB10X02592, SB10X02595
47.90 €
Buy
In stock > 5 pcs
Order Code: IB987p286
T6 Power for notebook Acer AP16A4K, Li-Poly, 11.25 V, 3770 mAh 42 Wh - Laptop Battery
T6 Power for notebook Acer AP16A4K, Li-Poly, 11.25 V, 3770 mAh 42 Wh
Laptop Battery -, Li-pol, 3,77 Ah
60.37 €
Buy
In stock > 5 pcs
Order Code: T6ntb003
T6 Power for Hewlett Packard EliteBook 850 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard EliteBook 850 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 850 G1, Li-pol, 4,5 Ah
49.14 €
Buy
In stock > 5 pcs
Order Code: MPbatntb66
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 2209 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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