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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
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh - Laptop Battery
5.0 2×
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh
Laptop Battery - compatible with Inspiron 14 5420, Inspiron 14 7420, Inspiron 15R 7520, Inspiron 17R 5720, Inspiron 17R 7720, Latitude E5420, Latitude E5420m, Latitude E5430, Latitude E5520, Latitude E5520m, Latitude E5530, Latitude E6420, Latitude E6430, Latitude E6440, Latitude E6530, Latitude E6540, Vostro 3460, Vostro 3560, replacement for 04NW9, 05G67C, 8P3YX, 71R31, 312-1163, 312-1311, 312-1324, 451-11694, 451-12048, 911MD, 8858X, DHT0W, HCJWT, KJ321, M5Y0X, P8TC7, P9TJ0, PRRRF, T54F3, T54FJ, YKF0M
62.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p051
PATONA for DELL LATITUDE 5280/5480/5590 4474mAh Li-lon 11,4V 93FTF - Laptop Battery
5.0 2×
PATONA for DELL LATITUDE 5280/5480/5590 4474mAh Li-lon 11,4V 93FTF
Laptop Battery -, Lithium-ion (Li-ion), 4,474 Ah
79.79 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT510d
T6 Power for Lenovo ThinkPad E590 20NC, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad E590 20NC, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
55.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3421
T6 Power for Hewlett Packard 15-db0000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
3.0 1×
T6 Power for Hewlett Packard 15-db0000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.31 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2856
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
53.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127419
T6 Power for Acer TravelMate P2 P214-52, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black - Laptop Battery
5.0 1×
T6 Power for Acer TravelMate P2 P214-52, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
73.82 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127345
T6 Power for notebook Lenovo L18C4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
T6 Power for notebook Lenovo L18C4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
62.45 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6ntb374
T6 Power for Dell Precision 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
4.0 1×
T6 Power for Dell Precision 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery -, Li-pol, 8,1 Ah
65.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat119
AVACOM for Asus A42/A52/K52/X52, Li-Ion, 11.1V, 5600mAh - Laptop Battery
5.0 1×
AVACOM for Asus A42/A52/K52/X52, Li-Ion, 11.1V, 5600mAh
Laptop Battery - compatible with A40, A42, A52, A62, B53, F85, F86, K42, K52, K62, N82, P42, P52, P62, P82, Pro5I, Pro5i, Pro8C, Pro50, Pro51, Pro67, X5, X8, X42, X52, X67, replacement for 07G016EP1875, 07G016ER1875, 07G016EV1875, 70-NXM1B2200Z, 70-NYX1B1100Z, 70-NYX1B1200Z, 70-NYX1B3000Z, 70NXM1B2200Z, 90-NXM1B2000Y, 90-NYX1B1000Y, 90NXM1B2000Y, A31-B53, A31-K42, A31-K52, A32-B53, A32-K42, A32-K52, A32-N82, A41-B53, A41-K52, A42-B53, A42-K52, A42-N82, K52L681, P0030899
42.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b5f
PATONA for Lenovo Thinkpad X220, 5200mAh, Li-Ion, 11.1V - Laptop Battery
5.0 1×
PATONA for Lenovo Thinkpad X220, 5200mAh, Li-Ion, 11.1V
Laptop Battery - designed for Lenovo Thinkpad X220, X220i, X220s, X230 ,0A36281, 42T4863, 42T4901, 42Y4868
85.61 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT907
PATONA for DELL LATITUDE E5400/E5500, 4400mAh, Li-Ion, 11.1V - Laptop Battery
5.0 3×
PATONA for DELL LATITUDE E5400/E5500, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Dell Latitude E5400 Series , E5500 , KM668, KM742, KM752, KM760, KM970, MT186, MT187, MT193, MT196, MT332, RM649, RM656, RM661, RM668, PW640, PW649, PW651, WU841, WU843, WU852, T749D, U116D, W071D, X064D, P858D
37.17 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT510
PATONA for E6420, 4400mAh, Li-Ion, 11.1V - Laptop Battery
3.0 1×
PATONA for E6420, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Dell Latitude E5420, E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6520, E6530
63.46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT255
T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.19 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3141
T6 Power for Dell Latitude E5450, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Latitude E5450, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude E5450, Li-pol, 6,9 Ah
60.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0983
T6 Power for Dell Inspiron 14 5491, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
3.0 1×
T6 Power for Dell Inspiron 14 5491, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.28 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb037
AVACOM Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 8400mAh 93Wh - Laptop Battery
5.0 6×
AVACOM Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 8400mAh 93Wh
Laptop Battery - compatible with Inspiron 14 5420, Inspiron 14 7420, Inspiron 17R 5720, Latitude E5420, Latitude E5420m, Latitude E5430, Latitude E5520, Latitude E5520m, Latitude E5530, Latitude E6420, Latitude E6430, Latitude E6440, Latitude E6520, Latitude E6530, Latitude E6540, replacement for 2P2MJ, 04NW9, 05G67C, 8P3YX, 71R31, 312-1163, 312-1164, 312-1165, 312-1311, 312-1324, 312-1325, 451-11694, 451-11695, 451-11696, 451-12048, 911MD, 8858X, DHT0W, HCJWT, HN927, KJ321, M1Y7N, M5Y0X, MY972, MY972LT9C, NHXVW, P8TC7, P9TJ0, PRRRF, PRV1Y, T54F3, T54FJ, U4974, Y4367, Y4373, Y4465, Y4498, Y4499, YKF0M
62.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p094
T6 power Lenovo G500s, IdeaPad G50, Z50, 2600mAh, 37Wh, 4cell - Laptop Battery
5.0 1×
T6 power Lenovo G500s, IdeaPad G50, Z50, 2600mAh, 37Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
45.79 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix046
PATONA for HP EliteBook x360 1040 G5/G6 6800mAh BL04XL - Laptop Battery
5.0 1×
PATONA for HP EliteBook x360 1040 G5/G6 6800mAh BL04XL
Laptop Battery - designed for HP EliteBook x360 1040 G5 , EliteBook x360 1040 G6,náhrada za BL04056XL, BL04XL, HSTNN-DB8M, HSTNN-UB7N, L07041-855, L07353-241, L07353-2C1, L07353-541 Li-Pol, 6,8 Ah/52 Wh
49.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT1017
T6 Power for Lenovo ThinkPad X250, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad X250, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3290
T6 Power for Lenovo G70-35, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo G70-35, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.27 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3201
T6 Power for Lenovo B70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo B70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.27 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3181
T6 Power for Dell Inspiron 13 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1140
T6 Power for HP Envy 15M-cp0000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
5.0 1×
T6 Power for HP Envy 15M-cp0000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15M-cp0000, Li-pol, 4,835 Ah
45.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat025
T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol - Laptop Battery
4.0 1×
T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,53 Ah
44.85 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix051

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.
Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews
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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