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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
 
2,315 Results
PATONA for ASUS A31-N56, 4400mAh, Li-Ion, 11.1V - Laptop Battery
PATONA for ASUS A31-N56, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Asus N46V, N46VJ, N46VM, N46VZ, N56D, N56DP, N56V, N56VJ, N56VM, N56VZ, N76V, N76VM, N76VZ , A31-N56, A32-N56, A33-N56
35.54 €
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In stock 2 pcs at the supplier's
Order Code: PAT614
AVACOM for Dell Latitude 5400, 5500 Li-Pol 7,6V 8000mAh 61Wh - Laptop Battery
AVACOM for Dell Latitude 5400, 5500 Li-Pol 7,6V 8000mAh 61Wh
Laptop Battery - designed for Dell Latitude 5401, Li-pol, 8 Ah
53.39 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p202
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
66.62 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p139
Avacom AM06XL for HP Zbook 17 G5 Li-Pol 11,55V 8310mAh 96Wh - Laptop Battery
Avacom AM06XL for HP Zbook 17 G5 Li-Pol 11,55V 8310mAh 96Wh
Laptop Battery - designed for Zbook 17 G5, Li-pol, 8,31 Ah
64.56 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p136
Avacom for Asus VivoBook X200CA X200LA Li-Ion 11.25V 2600mAh 29Wh - Laptop Battery
Avacom for Asus VivoBook X200CA X200LA Li-Ion 11.25V 2600mAh 29Wh
Laptop Battery - designed for ASUS F200CA, ASUS F200MA, ASUS R202CA, ASUS X200CA, ASUS X200LA and ASUS X200MA, Lithium-ion (Li-ion), 2,6 Ah
38.66 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p108
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
48.20 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3391
T6 Power for Hewlett Packard EliteBook 820 G4, Li-Poly, 11.55 V, 4240 mAh (49 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 820 G4, Li-Poly, 11.55 V, 4240 mAh (49 Wh), black
Laptop Battery -, Li-pol, 4,24 Ah
47.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2654
T6 Power for Lenovo ThinkPad T460 20FM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460 20FM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.59 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3062
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
69.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2951
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
44.55 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2278
T6 Power for Dell XPS 13 9343, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black - Laptop Battery
T6 Power for Dell XPS 13 9343, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black
Laptop Battery -, Li-pol, 7,368 Ah
56.80 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab1070
T6 Power for Lenovo V330-14IKB 81B0, Li-Poly, 7.6 V, 4500 mAh (34 Wh), black - Laptop Battery
T6 Power for Lenovo V330-14IKB 81B0, Li-Poly, 7.6 V, 4500 mAh (34 Wh), black
Laptop Battery -, Li-pol, 4,5 Ah
56.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127709
T6 Power for Dell Latitude 15 5520, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black - Laptop Battery
T6 Power for Dell Latitude 15 5520, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black
Laptop Battery -, Li-pol, 4,1 Ah
61.06 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127557
T6 Power for notebook Lenovo L17C3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for notebook Lenovo L17C3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
56.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb278
T6 Power for Hewlett Packard EliteBook 850 G5, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 850 G5, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black
Laptop Battery - designed for HP EliteBook 850 G5, Li-pol, 4,85 Ah
58.28 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat297
T6 Power for Hewlett Packard ZBook 14u G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 14u G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for Zbook 14U G6 Mobile Workstation, Li-pol, 4,33 Ah
59.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat325
T6 Power Asus TUF FX502V, ROG GL502V, 4210mAh, 64Wh, 4cell, Li-pol - Laptop Battery
1.0 1×
T6 Power Asus TUF FX502V, ROG GL502V, 4210mAh, 64Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,24 Ah
Great price 63.01 €
Buy
In stock 1 pcs at the supplier's
Order Code: NTBmhbat079
T6 Power for Acer Predator Helios 300 PH317-54, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer Predator Helios 300 PH317-54, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.31 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat047
T6 power HP EliteBook Folio 1020 G1, 1030 G1, 4700mAh, 36Wh, 4cell, Li-pol - Laptop Battery
T6 power HP EliteBook Folio 1020 G1, 1030 G1, 4700mAh, 36Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,7 Ah
59.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix152
T6 power Acer Aspire 3 A314-31, A315-31, Aspire 1 A114-31, 4810mAh, 37Wh, 2cell, Li-pol - Laptop Battery
T6 power Acer Aspire 3 A314-31, A315-31, Aspire 1 A114-31, 4810mAh, 37Wh, 2cell, Li-pol
Laptop Battery - designed for ACER Aspire 3 A315-54K, Li-pol, 4,81 Ah
Great price 44.87 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix145
T6 power Dell Latitude E6420, E6520, E5420, E5520, 5200mAh, 58Wh, 6cell - Laptop Battery
T6 power Dell Latitude E6420, E6520, E5420, E5520, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for DELL Latitude E5420, DELL Latitude E5420m, DELL Latitude E5430, DELL Latitude E5520, DELL Latitude E5520m, DELL Latitude E5530, DELL Latitude E6420, DELL Latitude E6430, DELL Latitude E6440, DELL Latitude E6530, DELL Latitude E6540 and DELL Vostro 3460, Lithium-ion (Li-ion), 5,2 Ah
61.81 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix022
AVACOM Acer Nitro 5 AN515, Nitro 7 AN715 Li-Pol 15,4V 3674mAh - Laptop Battery
AVACOM Acer Nitro 5 AN515, Nitro 7 AN715 Li-Pol 15,4V 3674mAh
Laptop Battery - compatible with Aspire 7 A715-74G, ConceptD 3 CN314-72, CN314-72G, CN314-72P, CN314-73G, CN315-71, Pro CN314-73P, Pro CN315-71P, CN515-71, CN517-71, Pro CN515-71P, Pro CN517-71P, Nitro 5 AN515-43, AN515-44, AN515-45, AN515-54, AN515-55, AN515-56, AN515-57, AN515-58, AN517-41, AN517-51, AN517-52, AN517-53, AN517-54, AN517-55, Nitro 7 AN715-51, AN715-52, Predator Helios 300 PH315-52, PH315-53, PH315-54, PH317-53, PH317-54, PT315-51, PT315-52, Swift 3X SF314-510G, Swift X SFX14-41G, Swift X SFX14-51G, Swift X SFX16-51G, replacement for AP18E7M, AP18E8M, KT.0040G.013, KT.00407.007, KT.00407.009
46.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p151
Avacom for Dell XPS 15 9560, 9570 Precision M5540 Li-Ion 11,4V 4910mAh 56Wh - Laptop Battery
2.5 2×
Avacom for Dell XPS 15 9560, 9570 Precision M5540 Li-Ion 11,4V 4910mAh 56Wh
Laptop Battery - designed for Precision M5510, Precision M5520, Precision M5530, Precision M5540, XPS 9550, XPS 9560 and XPS 9570, Lithium-ion (Li-ion), 4,91 Ah
53.39 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p129
PATONA for ASUS FX504 3900mAh Li-Pol 11,4V B31BN91 - Laptop Battery
PATONA for ASUS FX504 3900mAh Li-Pol 11,4V B31BN91
Laptop Battery - designed for Asus FX504, FX504G, FX504GE, FX504GE-DM040T, FX504GE-DM043T, FX504GE-DM122T, FX504GE-DM176T, FX504GE-E4012T, FX504GE-E4031T, FX504GE-E4078T, FX504GE-E4100, FX504GE-E4366T, FX504GE-EN088T FX504GE-EN300T, FX80GD, FX80G, FX505GE, FX505, FX504GM, FX80GE, TUF FX504, FX80GE8750-1, FX504GD, FX80GM, FX80, TUF FX504 GE, FX80GD8750 ,0B200-02910000, B31BN91, B31N1726 Li-Pol 3,9Ah/11,4V
49.77 €
Buy
In stock 2 pcs at the supplier's
Order Code: PATb348

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 2315 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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