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Computers and LaptopsAccessoriesBatteries & ChargersBatteriesFor Laptops

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.

Continue

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.

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.

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

Asus

Acer

Dell

MSI

Alternative

Original

591 Results

AVACOM for Lenovo ThinkPad X13, X390 Li-Pol 11,46V 4190mAh 48Wh

Laptop Battery -, Li-pol, 4,19 Ah

65.90 €

Buy

In stock 1 pcs

Order Code: IB987p308

AVACOM for Dell Latitude 3320, 3330, 3530 Vostro 3520, 3530 Li-Pol 11,25V 3610mAh 41Wh

Laptop Battery -, Li-pol, 3,61 Ah

63.90 €

Buy

In stock 2 pcs

Order Code: IB987p238

AVACOM for Lenovo IdeaPad C340, S340 Li-Pol 11,4V 4610mAh 52Wh

Laptop Battery -, Li-pol, 4,61 Ah

63.90 €

Buy

In stock 1 pcs

Order Code: IB987p291

AVACOM for Lenovo ThinkPad T480S Li-Pol 11,58V 4950mAh 57Wh

Laptop Battery -, Li-pol, 4,95 Ah

62.90 €

Buy

In stock 1 pcs

Order Code: IB987p306

AVACOM BN06XL for HP Spectre x360 15-eb Series Li-Pol 11,55V 6320mAh 73Wh

Laptop Battery -, Li-pol, 6,32 Ah

63.90 €

Buy

In stock 3 pcs

Order Code: IB987p248

AVACOM for Dell Latitude E5570 Li-Pol 11,4V 7368mAh 84Wh

Laptop Battery -, Li-pol, 7,368 Ah

79.90 €

Buy

In stock 2 pcs

Order Code: IB987p230

AVACOM B31N1723 for Asus VivoBook X570ZD FX570 Li-Pol 11,4V 4210mAh 48Wh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 4,21 Ah

63.90 €

Buy

In stock 1 pcs

Order Code: IB987p154

Avacom AI06XL for HP Zbook 17 G3 Li-Pol 11.4V 8300mAh 95Wh

Laptop Battery - designed for HP Zbook 17 G3, Li-pol, 8,3 Ah

63.90 €

Buy

In stock 2 pcs

Order Code: IB987p135

5.0 3×

AVACOM Acer Aspire M3 M5 581 TravelMate P645 P648 Iconia W700 Li-Pol 11.1V 4850mAh

Laptop Battery -, Li-pol, 4,85 Ah

57.90 €

Buy

In stock 2 pcs

Order Code: IB987p106

5.0 8×

AVACOM Acer Aspire A3 A314 A315 A114 Li-Pol 7.7V 4805mAh 37Wh

Laptop Battery -, Li-pol, 4,805 Ah

46.90 €

Buy

In stock 1 pcs

Order Code: IB987p101

AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh - Laptop Battery

3.0 2×

AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh

Laptop Battery -, Li-pol, 3,9 Ah

59.90 € 83.90 €

Buy

In stock 1 pcs

Order Code: IB987p076

5.0 1×

AVACOM SB03XL for HP EliteBook 820 G1 Li-Pol 11.1V 4000mAh 44Wh

Laptop Battery -, Li-pol, 4 Ah

49.90 €

Buy

In stock 1 pcs

Order Code: IB987p074

5.0 3×

AVACOM for Dell XPS 9370, 9380 Li-Pol 7,6V 6842mAh 52Wh

Laptop Battery -, Li-pol, 6,842 Ah

62.90 €

Buy

In stock 3 pcs

Order Code: IB987p050

4.4 15×

Avacom Laptop Battery for Dell Inspiron 15 5568/13 5368 Li-Ion 11.4V 3684mAh 42Wh

Laptop Battery -, Lithium-ion (Li-ion), 3,684 Ah

58.90 € 61.90 €

Buy

In stock 3 pcs

Order Code: IB987p028

1.5 2×

PATONA for LENOVO ThinkPad X230/X220, 6600mAh, Li-Ion, 10.8V

Laptop Battery - designed for Lenovo ThinkPad X220, X220i, X220s, X230, X230i , 0A36281, 0A36282, 0A36283, 42T4861, 42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4875, 42T4876, 42T4901, 42T4902, 42Y4864, 45N1019

79.90 €

Buy

In stock 1 pcs

Order Code: PAT724

5.0 3×

AVACOM for HP EliteBook 9470m Li-Pol 14.8V 3400mAh/50Wh

Laptop Battery - designed for HP EliteBook 9470m and HP EliteBook Folio 9470m, Li-pol, 3,4 Ah

53.90 €

Buy

In stock 1 pcs

Order Code: IB90027

4.8 8×

Avacom RE03XL for HP Probook 430, 440, 450 G6 Li-Pol 11.55 V 3900 mAh

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

51.90 €

Buy

On the way 1 pcs

Expected 15/04/2026

Order Code: IB991g035

PATONA for ACER AL10A31, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery

5.0 2×

PATONA for ACER AL10A31, 5200mAh, Li-Ion, 11.1V, PREMIUM

Laptop Battery - for Acer Aspire ONE AOD2551134, AOD255-1134, AOD2551203, AOD255-1203, AOD2551549, AOD255-1549, AOD2551625, AOD255-1625, AOD2552331, AOD255-2331, AOD2552333, AOD255-2333, AOD2552509, AOD255-2509, AOD2552520, AOD255-2520, AOD2552981, AOD255-2981, AOD2602028, AOD260-2028, AOD2602203, AOD260-2203, AOD2602207, AOD260-2207, AOD2602344, AOD260-2344, AOD2602365, AOD260-2365, AOD26023797, AOD260-23797, AOD2602380, AOD260-2380, AOD2602440, AOD260-2440, AOD2602455, AOD260-2455, AOD2602576, AOD260-2576, AOD2602680, AOD260-2680, AOD2602919, AOD260-2919, AOD2602Bkk, AOD260-2Bkk, AOD2602Bp, AOD260-2Bp, AOD260N51B/K, AOD260-N51B/K, AOD260N51B/KF, AOD260-N51B/KF, AOD260N51B/M, AOD260-N51B/M, AOD260N51B/P, AOD260-N51B/P, AOD260N51B/S, AOD260-N51B/S, AOD260N51B/SF, AOD260-N51B/SF, D2551134, D255-1134, D2551203, D255-1203, D2551549, D255-1549, D2551625, D255-1625, D2552331, D255-2331, D2552333, D255-2333, D2552509, D255-2509, D2552520, D255-2520, D2552981, D255-2981, D2602028, D260-2028, D2602203, D260-2203, D2602207

30.55 € 42.67 €

Buy

On the way 1 pcs

Expected 23/04/2026

Order Code: PAT636

4.0 6×

AVACOM for Lenovo ThinkPad T410/SL510/Edge 14", Edge 15" Li-Ion 10.8V 4400mAh

Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah

37.90 €

Buy

On the way 1 pcs

Expected 20/04/2026

Order Code: IB618a54

AVACOM RH03XL for HP Probook 430, 440, 450 G8 G9 G10 Li-Pol 11,4V 3950mAh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 3,95 Ah

58.90 €

Buy

On the way 1 pcs

Expected 03/06/2026

Order Code: IB987p152

5.0 1×

Avacom for Asus VivoBook X571 X430 Li-Pol 11.52V 3653mAh 42Wh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 3,653 Ah

55.72 €

Buy

On the way 3 pcs

Expected 22/04/2026

Order Code: IB987p148

AVACOM for Asus ZenBook UX425, UX363 Li-Pol 15,48V 4347mAh 67Wh

Laptop Battery -, Li-pol, 4,347 Ah

69.90 €

Buy

On the way 1 pcs

Expected 05/06/2026

Order Code: IB987p182

AVACOM for Lenovo X1 Carbon Gen.7, Gen.8 Li-Pol 15,36V 3320mAh 51Wh

Laptop Battery -, Li-pol, 3,32 Ah

59.90 €

Buy

On the way 1 pcs

Expected 01/06/2026

Order Code: IB987p283

AVACOM CX03XL for HP EliteBook X360 830 G7, 830 G8 Li-Pol 11.55V 4590mAh 53Wh

Laptop Battery -, Li-pol, 4,59 Ah

55.90 €

Buy

On the way 1 pcs

Expected 20/07/2026

Order Code: IB987p250

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Laptop Batteries

Lenovo

Asus

Acer

Dell

MSI

Alternative

Original

No longer sold

Laptop Batteries

In the category Laptop Batteries on Alza.at, we currently have a total of 591 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.

Laptop Batteries – proved brands

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

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