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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,531 Results
T6 Power for Lenovo ThinkPad T580 20LA, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T580 20LA, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb422
T6 Power for Lenovo ThinkPad T580, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T580, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb420
T6 Power for Lenovo ThinkPad T570 20HA, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T570 20HA, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T570 20HA, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb417
T6 Power for Lenovo ThinkPad T470 20JM, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20JM, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20JM, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb411
T6 Power for Lenovo ThinkPad T480 20L5, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
1.0 1×
T6 Power for Lenovo ThinkPad T480 20L5, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T480 20L5, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb414
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20JN, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb412
T6 Power for Lenovo ThinkPad T480, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
5.0 5×
T6 Power for Lenovo ThinkPad T480, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T480, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb413
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad P52s 20LB, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb406
T6 Power for Lenovo ThinkPad T470 20HD, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20HD, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20HD, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb409
T6 Power for Lenovo ThinkPad T470 20HE, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20HE, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20HE, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb410
T6 Power for Lenovo ThinkPad P52s 20LC, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad P52s 20LC, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad P52s 20LC, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb407
T6 Power for Lenovo ThinkPad P52s, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad P52s, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb405
T6 Power for Lenovo ThinkPad A475 20KM, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad A475 20KM, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad A475 20KM, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb396
T6 Power for Lenovo ThinkPad A485 20MV, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad A485 20MV, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad A485 20MV, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb399
T6 Power for Lenovo ThinkPad A485, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad A485, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad A485, Lithium-ion (Li-ion), 5,2 Ah
55.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb397
T6 Power for HP Elite x2 1012 G2, 6000mAh, 47Wh, 4cell, Li-pol - Laptop Battery
T6 Power for HP Elite x2 1012 G2, 6000mAh, 47Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 6 Ah
67.32 €
Buy
In stock 5 pcs at the supplier's
Order Code: MPbatntb367
T6 Power Lenovo ThinkPad L480, L580, 4050mAh, 45Wh, 3cell, Li-Pol - Laptop Battery
T6 Power Lenovo ThinkPad L480, L580, 4050mAh, 45Wh, 3cell, Li-Pol
Laptop Battery -, Li-pol, 4,05 Ah
Discounted -13 % 51.05 € 58.88 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix160
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
51.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix153
T6 power Dell Latitude 7280, 7290, 7380, 7390, 7480, 7490, 3600mAh, 41Wh, 3cell, Li-pol - Laptop Battery
T6 power Dell Latitude 7280, 7290, 7380, 7390, 7480, 7490, 3600mAh, 41Wh, 3cell, Li-pol
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7480 and Latitude 7490, Li-pol, 3,6 Ah
42.61 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix147
T6 power Asus F540LA, K540LA, X540LA series, 3300mAh, 36Wh, 3cell, Li-ion - Laptop Battery
T6 power Asus F540LA, K540LA, X540LA series, 3300mAh, 36Wh, 3cell, Li-ion
Laptop Battery - designed for ASUS A540BA, ASUS A540BP, ASUS A540LA, ASUS A540LJ, ASUS A540MA, ASUS A540MB, ASUS A540NA, ASUS A540NV, ASUS A540SA, ASUS A540SC, ASUS A540UA, ASUS A540UB, ASUS A540UP, ASUS A540UV, ASUS A540YA, ASUS D540NA, ASUS D540SA, ASUS D540SC, ASUS D540YA, ASUS F540BA, ASUS F540BP, ASUS F540LA, ASUS F540LJ, ASUS F540MA, ASUS F540MB, ASUS F540NA, ASUS F540SA, ASUS F540SC, ASUS F540UA, ASUS F540UB, ASUS F540UP, ASUS F540UV, ASUS F540YA, ASUS K540BA, ASUS K540BP, ASUS K540LA, ASUS K540LJ, ASUS K540MA, ASUS K540MB, ASUS K540UA, ASUS K540UB, ASUS K540UV, ASUS R540BA, ASUS R540BP, ASUS R540LA, ASUS R540LJ, ASUS R540MA, ASUS R540MB, ASUS R540NA, ASUS R540NV, ASUS R540SA, ASUS R540SC, ASUS R540UA, ASUS R540UB, ASUS R540UP, ASUS R540UV, ASUS R540YA, ASUS X540BA, ASUS X540BP, ASUS X540LA, ASUS X540LJ, ASUS X540MA, ASUS X540MB, ASUS X540NA, ASUS X540NV, ASUS X540SA, ASUS X540SC, ASUS X540UA, ASUS X540UB, ASUS X540UP, ASUS X540UV and ASUS X540YA, Lithium-ion (Li-ion), 3,3 Ah
53.23 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix076
T6 power Dell Latitude E4300, 5200mAh, 58Wh, 6cell - Laptop Battery
T6 power Dell Latitude E4300, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for DELL Latitude E4300 and DELL Latitude E4310, Lithium-ion (Li-ion), 5,2 Ah
54.21 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix122
T6 power Dell Latitude E5400, E5500, 5200mAh, 58Wh, 6cell - Laptop Battery
T6 power Dell Latitude E5400, E5500, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for DELL Latitude E5400, DELL Latitude E5410, DELL Latitude E5500 and DELL Latitude E5510, Lithium-ion (Li-ion), 5,2 Ah
Discounted -5 % 49.68 € 52.62 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix121
T6 power Dell Latitude E6420, E6520, E5420, E5520, 7800mAh, 87Wh, 9cell - Laptop Battery
4.0 1×
T6 power Dell Latitude E6420, E6520, E5420, E5520, 7800mAh, 87Wh, 9cell
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 and DELL Latitude E6540, Lithium-ion (Li-ion), 7,8 Ah
76.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix023
T6 power Acer Aspire One series, 2300mAh, 26Wh, 3cell, black - Laptop Battery
T6 power Acer Aspire One series, 2300mAh, 26Wh, 3cell, black
Laptop Battery - designed for Acer Aspire One, Lithium-ion (Li-ion), 2,3 Ah
38.29 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix024
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer 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 2531 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
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