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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
 
2,469 Results
T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo laptop 00HW022, 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
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3464
T6 Power for Lenovo ThinkPad Edge E431, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad Edge E431, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3138
T6 Power Lenovo ThinkPad T490, T495, T14 Gen 1, P43s, 4345mAh, 51Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power Lenovo ThinkPad T490, T495, T14 Gen 1, P43s, 4345mAh, 51Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,345 Ah
1,459,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb357
T6 Power for Asus TUF FA706IC, Li-Poly, 4212 mAh (48 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Asus TUF FA706IC, Li-Poly, 4212 mAh (48 Wh), 11.4 V
Laptop Battery - designed for ASUS TUF FA706IC, Li-pol, 4,212 Ah
1,223,-
Buy
In stock 1 pcs at the supplier's
Order Code: TPontb049
T6 Power for Lenovo SB10K97581, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Lenovo SB10K97581, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, 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 T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, 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), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb171
T6 power HP Pavilion 14-abxxx, 15-abxxx, 17-gxxx series, 2600mAh, 38Wh, 4cell - Laptop Battery
5.0 1×
T6 power HP Pavilion 14-abxxx, 15-abxxx, 17-gxxx series, 2600mAh, 38Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,089,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix049
PATONA for Ntb Acer 1410 4400mAh Li-Ion 11.1V - Laptop Battery
5.0 1×
PATONA for Ntb Acer 1410 4400mAh Li-Ion 11.1V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
783,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT224
PATONA for HP EliteBook x360 1030 G2 4700mAh Li-Pol 11,55V OM03XL - Laptop Battery
4.0 2×
PATONA for HP EliteBook x360 1030 G2 4700mAh Li-Pol 11,55V OM03XL
Laptop Battery -, Li-pol, 4,7 Ah
1,349,-
Buy
In stock 2 pcs at the supplier's
Order Code: PATb347
T6 Power for notebook Lenovo 01AV406, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Lenovo 01AV406, 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
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3386
T6 Power for Hewlett Packard ProBook 470 G2, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard ProBook 470 G2, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,256,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1904
T6 Power Asus VivoBook X430U, S430F, S430U, 3650mAh, 42Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power Asus VivoBook X430U, S430F, S430U, 3650mAh, 42Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS X430FA, ASUS X430FN, ASUS X430UA, ASUS X430UF, ASUS X430UN and ASUS X571GD, Li-pol, 3,65 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127419
T6 power Lenovo IdeaPad Y480, Z480, G480, B590 series, 5200mAh, 56Wh, 6cell - Laptop Battery
3.3 3×
T6 power Lenovo IdeaPad Y480, Z480, G480, B590 series, 5200mAh, 56Wh, 6cell
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
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix028
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
671,-
Buy
In stock 4 pcs at the supplier's
Order Code: IB618c1a
PATONA for ntb Acer Aspire S3 3280mAh Li-Pol 11, 1V - Laptop Battery
4.5 2×
PATONA for ntb Acer Aspire S3 3280mAh Li-Pol 11, 1V
Laptop Battery -, Li-pol, 3,28 Ah
1,389,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT594
Avacom for Apple MacBook Pro 13" A1425 Li-Pol 11,21V 6600mAh 74Wh - A1437 - Laptop Battery
5.0 1×
Avacom for Apple MacBook Pro 13" A1425 Li-Pol 11,21V 6600mAh 74Wh - A1437
Laptop Battery - designed for MacBook Pro (Retina 13-inch Early 2013) A1425 and MacBook Pro (Retina 13-inch Late 2012) A1425, Li-pol, 6,6 Ah
1,317,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p142
T6 power Lenovo IdeaPad Z580, G580, 5200mAh, 56Wh, 6cell - Laptop Battery
5.0 1×
T6 power Lenovo IdeaPad Z580, G580, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO IdeaPad G505, LENOVO IdeaPad G580, LENOVO IdeaPad G585, LENOVO IdeaPad G700, LENOVO IdeaPad Y580, LENOVO IdeaPad Z380, LENOVO IdeaPad Z580, LENOVO IdeaPad Z585, IdeaPad G500, IdeaPad G510 and IdeaPad G710, Lithium-ion (Li-ion), 5,2 Ah
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix053
AVACOM for Asus G553, GL753, N552 Li-Ion 14,4V 2600mAh 37Wh - Laptop Battery
5.0 1×
AVACOM for Asus G553, GL753, N552 Li-Ion 14,4V 2600mAh 37Wh
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p041
T6 Power for Asus ZenBook Duo UX481F, 4550 mAh, 70 Wh, Li-pol, 4cell - Laptop Battery
5.0 1×
T6 Power for Asus ZenBook Duo UX481F, 4550 mAh, 70 Wh, Li-pol, 4cell
Laptop Battery - designed for ZenBook Duo UX481FA and ZenBook Duo UX481FL, Li-pol, 4,55 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: POWbat08
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
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0946
T6 Power for Hewlett Packard Omen 15-ce000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
4.8 4×
T6 Power for Hewlett Packard Omen 15-ce000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat225
PATONA for DELL Inspiron 15 7559 4400mAh Li-Pol 11.4V 71JF4 , 0GFJ6 - Laptop Battery
5.0 1×
PATONA for DELL Inspiron 15 7559 4400mAh Li-Pol 11.4V 71JF4 , 0GFJ6
Laptop Battery - designed for Dell Inspiron, Li-pol, 4,4 Ah
1,499,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT959
T6 Power for Hewlett Packard 15-db0040 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard 15-db0040 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
1,204,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2859
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1810
T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
5.0 1×
T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb130

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.cz, we currently have a total of 2469 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 doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
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