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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
 
1,638 Results
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb06
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb05
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb02
T6 Power for Dell FW8KR notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell FW8KR notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat073
T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Vostro 5568, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat065
T6 Power for Dell Vostro 14 5468, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Vostro 14 5468, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Vostro 5468, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat056
T6 Power for Dell Latitude 15 3580, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.0 1×
T6 Power for Dell Latitude 15 3580, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3580, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat051
T6 Power for Dell Inspiron 13z 5379 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13z 5379 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat010
T6 Power for Dell Inspiron 13 5368, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 5368, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5368, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat001
T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat003
T6 Power for Dell Inspiron 13 5378, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 2×
T6 Power for Dell Inspiron 13 5378, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5378, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat002
T6 Power for Dell Inspiron 15 5578, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5578, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5578, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat025
T6 power HP EliteBook 725 G3, 820 G3, 3800mAh, 43Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 power HP EliteBook 725 G3, 820 G3, 3800mAh, 43Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah
19,120 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix178
T6 Power HP Omen 17-an000, 17-an100, 12pin, Geforce 1050, 5970mAh, 86Wh, 8cell, Li-ion - Laptop Battery
3.3 3×
T6 Power HP Omen 17-an000, 17-an100, 12pin, Geforce 1050, 5970mAh, 86Wh, 8cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
26,010 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix165
T6 power Dell Latitude 5280, 5290, 5480, 5490, 5580, 5590, 4450mAh, 51Wh, 3cell, Li-pol - Laptop Battery
5.0 3×
T6 power Dell Latitude 5280, 5290, 5480, 5490, 5580, 5590, 4450mAh, 51Wh, 3cell, Li-pol
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 and DELL Latitude 5591, Li-pol, 4,45 Ah
19,570 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix157
T6 power HP ProBook 430 G6, 440 G6, 450 G6, 3900mAh, 45Wh, 3cell, Li-pol - Laptop Battery
5.0 2×
T6 power HP ProBook 430 G6, 440 G6, 450 G6, 3900mAh, 45Wh, 3cell, Li-pol
Laptop Battery - designed for ProBook 430 G6, ProBook 440 G6, ProBook 445 G6, ProBook 445R G6, ProBook 450 G6 and ProBook 455 G6, Li-pol, 3,9 Ah
17,650 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix159
T6 power Asus UX310U, UX410U, 4240mAh, 48Wh, 3cell, Li-pol - Laptop Battery
4.8 5×
T6 power Asus UX310U, UX410U, 4240mAh, 48Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS UX310UA, ASUS UX310UF, ASUS UX310UQ, ASUS UX410UA, ASUS UX410UF and ASUS UX410UQ, Li-pol, 4,24 Ah
21,360 Ft
Buy
In stock 3 pcs at the supplier's
Order Code: T6Pmix156
T6 power Dell XPS 13 9370, 6840mAh, 52Wh, 4cell, Li-pol - Laptop Battery
3.0 1×
T6 power Dell XPS 13 9370, 6840mAh, 52Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 6,84 Ah
19,140 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix153
T6 power HP EliteBook Folio 1040 G3, 3900mAh, 44Wh, 6cell, Li-pol - Laptop Battery
5.0 1×
T6 power HP EliteBook Folio 1040 G3, 3900mAh, 44Wh, 6cell, Li-pol
Laptop Battery - designed for EliteBook Folio 1040 G3, Li-pol, 3,9 Ah
19,650 Ft
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix151
T6 Power HP Omen 17-an000, 17-an100, 16pin, Geforce 1060/1070, 5700mAh, 82Wh, 8cell, Li-ion - Laptop Battery
5.0 1×
T6 Power HP Omen 17-an000, 17-an100, 16pin, Geforce 1060/1070, 5700mAh, 82Wh, 8cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
19,710 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix143
T6 power Dell Insprion 13 5370, 7370, 7373, 7386, Vostro 5370, 3330mAh, 38Wh, 3cell, Li-pol - Laptop Battery
4.0 1×
T6 power Dell Insprion 13 5370, 7370, 7373, 7386, Vostro 5370, 3330mAh, 38Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,33 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix137
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion - Laptop Battery
5.0 1×
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion
Laptop Battery -, Li-pol, 8,2 Ah
22,890 Ft
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix132
T6 power Asus X200, 2600mAh, 29Wh, 3cell, Li-ion - Laptop Battery
3.0 2×
T6 power Asus X200, 2600mAh, 29Wh, 3cell, Li-ion
Laptop Battery - designed for ASUS F200CA, ASUS F200LA, ASUS F200MA, ASUS X200CA, ASUS X200LA and ASUS X200MA, Lithium-ion (Li-ion), 2,6 Ah
14,110 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix044
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
17,140 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix049

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.hu, we currently have a total of 1638 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
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
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