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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
 
2,195 Results
T6 Power for Hewlett Packard 15-ay060 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-ay060 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2166
T6 Power for notebook Hewlett Packard RI04XL, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard RI04XL, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery - designed for HP ProBook 450 G3, HP ProBook 455 G3 and HP ProBook 470 G3, Lithium-ion (Li-ion), 2,6 Ah
43.68 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2310
T6 Power for Hewlett Packard HS03031 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HS03031 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2292
T6 Power for Hewlett Packard Pavilion 17-ab200 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Pavilion 17-ab200 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
58.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2366
T6 Power for Dell Vostro 15 7570, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
T6 Power for Dell Vostro 15 7570, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1121
T6 Power for laptop Fujitsu Siemens FMVNBP227A, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for laptop Fujitsu Siemens FMVNBP227A, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
64.62 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab1251
T6 Power for Dell 39DY5 laptop, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
T6 Power for Dell 39DY5 laptop, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
56.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1150
T6 Power for Acer Swift 3 SF314-55G series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Swift 3 SF314-55G series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
55.03 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0422
T6 Power Lenovo Legion 5-15ARH05, 5-15IMH05, 5P-15IMH05, 3900mAh, 60Wh, 4cell, Li-pol - Laptop Battery
T6 Power Lenovo Legion 5-15ARH05, 5-15IMH05, 5P-15IMH05, 3900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,9 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb403
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb052
T6 Power for Hewlett Packard 800231-141, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 800231-141, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for Elitebook 745 G3, EliteBook 755 G3, EliteBook 840 G3, EliteBook 850 G3, HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
50.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat219
T6 Power for Hewlett Packard Pavilion Gaming 15-cx0000 series, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), - Laptop Battery
T6 Power for Hewlett Packard Pavilion Gaming 15-cx0000 series, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh),
Laptop Battery -, Li-pol, 4,55 Ah
44.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat340
T6 Power for Hewlett Packard ZBook 15u G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15u G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
50.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat209
T6 Power for Dell Latitude 5580, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5580, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5580, Li-pol, 8,95 Ah
71.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat146
T6 Power for Dell TXF9M, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
T6 Power for Dell TXF9M, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470 and DELL Latitude E5570, Li-pol, 8,1 Ah
65.73 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat123
T6 Power Asus ZenBook UX330UA, 4940mAh, 57Wh, 3cell, Li-pol - Laptop Battery
T6 Power Asus ZenBook UX330UA, 4940mAh, 57Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,94 Ah
65.44 €
Buy
In stock 5 pcs at the supplier's
Order Code: NTBmhbat111
T6 Power for Asus ROG Strix GL703VM, Li-Poly, 4240 mAh (64 Wh), 15.2 V - Laptop Battery
T6 Power for Asus ROG Strix GL703VM, Li-Poly, 4240 mAh (64 Wh), 15.2 V
Laptop Battery -, Li-pol, 4,24 Ah
60.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat065
T6 Power for Acer Swift 3 SF314-58, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer Swift 3 SF314-58, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Swift 3 SF314-58, Lithium-ion (Li-ion), 4,47 Ah
56.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb026
T6 Power for Acer Aspire 3 A315-54, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer Aspire 3 A315-54, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Aspire 3 A315-54, Lithium-ion (Li-ion), 4,47 Ah
56.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb019
T6 Power for Hewlett Packard ZBook 14 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard ZBook 14 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP ZBook 14 G1, Li-pol, 4,5 Ah
49.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb70
T6 Power for HP Spectre 13-ac000, 13-w000 x360, 5000mAh, 58Wh, 3cell, Li-pol - Laptop Battery
T6 Power for HP Spectre 13-ac000, 13-w000 x360, 5000mAh, 58Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 5 Ah
58.38 €
Buy
In stock 1 pcs at the supplier's
Order Code: MPbatntb107
T6 Power for notebook Lenovo 01AV425, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for notebook Lenovo 01AV425, Li-Ion, 5200 mAh (56 Wh), 10.8 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), 5,2 Ah
54.93 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb434
T6 Power for notebook Lenovo SB10K97583, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for notebook Lenovo SB10K97583, Li-Ion, 5200 mAh (56 Wh), 10.8 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), 5,2 Ah
54.93 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb428
T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3480, Lithium-ion (Li-ion), 3,68 Ah
48.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat049
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 2195 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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