Laptop Batteries

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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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580 Results
4.5
AVACOM for Asus N55, N45, N75 series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for ASUS N45, ASUS N45E, ASUS N45S, ASUS N45SF, ASUS N45SL, ASUS N45V, ASUS N55, ASUS N55E, ASUS N55S, ASUS N55SF, ASUS N55SL, ASUS N75, ASUS N75E, ASUS N75S, ASUS N75SF, ASUS N75SJ, ASUS N75SL, ASUS N75SN and ASUS N75SV, Lithium-ion (Li-ion), 4,4 Ah
15,990 Ft
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In stock 1 pcs
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Info
Order Code: IB618a17
4.4
PATONA for Asus A32-K55, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Asus A45, A55, A75, K45, K55, K75, A32-K55K55
14,990 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: PAT236
3.7
PATONA for Asus A32-K53, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Asus A43, K43, X43, A53 , K53, K54, K84, P43, X44, P53, X53, X54, X84, A31-K53, A32-K53, A41-K53, A42-K53, A43EI241SV-SL
14,590 Ft
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In stock 1 pcs
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Order Code: PAT234
5.0
AVACOM for Lenovo IdeaPad S400 Li-Ion 14.8V 2200mAh Black
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
14,590 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618a53
3.7
AVACOM for Lenovo G550, IdeaPad V460 series Li-Ion 11.1V 4400mAh
Laptop Battery - designed for LENOVO 3000 N500, LENOVO B460, LENOVO B550, LENOVO IdeaPad G430, LENOVO IdeaPad G450, LENOVO IdeaPad G455A, LENOVO IdeaPad G530, LENOVO IdeaPad G550, LENOVO IdeaPad Z360 and LENOVO IdeaPad Z360A, Lithium-ion (Li-ion), 4,4 Ah
15,690 Ft
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In stock 1 pcs
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Info
Order Code: IB618a50
4.8
AVACOM for HP ProBook 6360b, 6460b series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP 6360t, HP EliteBook 8460p, HP EliteBook 8460w, HP EliteBook 8470p, HP EliteBook 8470w, HP EliteBook 8560p, HP EliteBook 8570p, HP ProBook 6360b, HP ProBook 6460b, HP ProBook 6465b, HP ProBook 6470b, HP ProBook 6475b, HP ProBook 6560b, HP ProBook 6565b and HP ProBook 6570b, Lithium-ion (Li-ion), 4,4 Ah
16,190 Ft
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618a46
5.0
PATONA for Asus A32-K72, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Asus K72, K72DR, K72DY, K72F, K72JK, K72JR, K72JT, K72JU, K72L, N71J, N71Ja, N71Jq, N71JV, N71VG, N71VN, N73JF, N73JG, N73JN, N73JQ, N73SV, X72DR, X72F, X72J, X72JK, X72JR, X72JT, X72VN, A32-K72, A32-N71,70-NX01B1000Z, 70-NXH1B1000Z, 70-NZY1B1000Z, 70-NZYB1000Z, 90-XB2KN0BT00000Y
20,890 Ft
Buy
In stock 1 pcs
Order Code: PAT585
5.0
PATONA for HP Envy 15, 2200mAh, Li-Ion, 14.8V, KI04
Laptop Battery - for HP Pavilion 15-ab000na,KI04, 15-ab000nc, 15-ab004nc, 15-ab010nr, 15-ab015nc, 15-ab018na, 15-ab020ng, 15-ab020nr, 15-ab022ng, 15-ab022no, 15-ab029nc, 15-ab030no, 15-ab032nc, 15-ab032no, 15-ab033nc, 15-ab034nc, 15-ab034no, 15-ab035nc, 15-ab036nc, 15-ab037nc, 15-ab038nc, 15-ab039nc, 15-ab042no, 15-ab052na, 15-ab052nc,, 15-ab053nr, 15-ab054ng, 15-ab055ng, 15-ab056ng, 15-ab057nr, 15-ab059nc, 15-ab064nc, 15-ab064no, 15-ab065no, 15-ab066no, 15-ab067nc, 15-ab067no, 15-ab070no, 15-ab071no, 15-ab072no, 15-ab073no, 15-ab074no, 15-ab078nc, 15-ab079nc, 15-ab080nc, 15-ab080nd, 15-ab081nc, 15-ab082nc, 15-ab083nc, 15-ab085no, 15-ab101no, 15-ab102no, 15-ab103no, 15-ab104no, 15-ab105no, 15-ab106no, 15-ab112no, 15-ab201no, 15-ab202nf, 15-ab202no, 15-ab203no, 15-ab204no, 15-ab205no, 15-ab206no, 15-ab207nf, 15-ab207no, 15-ab211nf, 15-ak001nf, 14-ac000na, 14-ac004np, 14-ac006nl, 14-ac101nf, 15-ab100no, 15-ac000nf, 15-ac002nc, 15-ac003nc, 15-ac004nc, 15-ac005na, 15-ac005np, 15-ac006na, 15-ac008nc, 15-ac010nd
14,790 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PAT637
5.0
PATONA for HP ProBook 440, 4400mAh, Li-Ion, 11.1V
Laptop Battery - designed for HP ProBook 440 G0, 440 G1, 445 G0, 445 G1, 450 G0, 450 G1, 455 G0, 455 G1, 470 G0, 470 G1 , ElitePad 900 G1 , 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, FP06, FP09, H6L26AA, H6L27AA, HSTNN-IB4J, HSTNN-LB4K, HSTNN-UB4J, HSTNN-W92C, HSTNN-W93C, HSTNN-W94C, HSTNN-W95C, HSTNN-W96C, HSTNN-W97C, HSTNN-W98C, HSTNN-W99C, HSTNN-YB4J
14,990 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PAT616
29,190 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p128
Avacom battery refurbishment kit RBC133 (4pcs batteries)
Rechargeable Battery , voltage up to 12 V, 9 Ah
42,890 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB510s5
1.5
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
27,590 Ft
Buy
In stock 1 pcs
Order Code: PAT724
26,890 Ft
Buy
In stock 1 pcs
Order Code: IB987p049
32,790 Ft
Buy
In stock 1 pcs
Order Code: IB987p141
20,090 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p121
PATONA for Dell Latitude E5270/E5470/E5570, 3000mAh, Li-lon, 11.4V
Laptop Battery - designed for Dell Latitude E5270, E5470, E5570; Dell Precision 3510, NGGX5, W9FNJ, JY8D6, 954DF, RDRH9, W9FNJ
24,390 Ft
Buy
In stock 1 pcs
Order Code: PAT930
28,990 Ft
Buy
In stock 1 pcs
Order Code: IB987p113
37,490 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p084
Patona for DELL Inspiron 13/15/17 G3 3600mAh Li-Pol 15,2V 33YDH
Laptop Battery - designed for Dell Inspiron, Li-pol, 3,6 Ah
32,690 Ft
Buy
In stock 1 pcs
Order Code: PAT977
PATONA for Dell Latitude E7260/E7270/E7470, 7200mAh, Li-lon, 7.6V, Premium
Laptop Battery - designed for Dell Latitude E7260, E7270, E7470, WYWJ2, MC34Y, 1W2Y2, 242WD, J60J5, 0J60J5
37,990 Ft
Buy
In stock 1 pcs
Order Code: PAT928
Discounted -5 %
27,790 Ft 29,490 Ft
Buy
In stock 1 pcs
Order Code: IB987p138
31,290 Ft
Buy
In stock 1 pcs
Order Code: IB987p094
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4
Laptop Battery - designed for LENOVO Ideapad 310, Li-pol, 4,1 Ah
31,390 Ft
Buy
In stock 1 pcs
Order Code: PAT995
31,690 Ft
Buy
In stock 1 pcs
Order Code: IB987p026

Laptop Batteries

Laptop Batteries

In the category Laptop Batteries on Alza.hu, we currently have a total of 580 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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