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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
 
1,646 Results
Avacom for Dell XPS 9365 Li-Pol 7.6V 6050mAh 46Wh - Laptop Battery
5.0 1×
Avacom for Dell XPS 9365 Li-Pol 7.6V 6050mAh 46Wh
Laptop Battery - designed for XPS 13 9365 2-IN-1 and XPS 9365, Li-pol, 6,05 Ah
25,690 Ft
Currently Unavailable
Order Code: IB987p128
AVACOM Lenovo ThinkPad T470, T480 Li-Pol 11,46V 2095mAh 24Wh - Laptop Battery
4.4 6×
AVACOM Lenovo ThinkPad T470, T480 Li-Pol 11,46V 2095mAh 24Wh
Laptop Battery -, Li-pol, 2,095 Ah
19,890 Ft
Currently Unavailable
Order Code: IB987p104
AVACOM for Asus N46, N56, N76 series A32-N56 Li-Ion 10.8V 4400mAh - Laptop Battery
4.5 4×
AVACOM for Asus N46, N56, N76 series A32-N56 Li-Ion 10.8V 4400mAh
Laptop Battery - designed for ASUS N46, ASUS N46V, ASUS N46VB, ASUS N46VJ, ASUS N46VM, ASUS N46VZ, ASUS N56, ASUS N56D, ASUS N56DP, ASUS N56DY, ASUS N56JN, ASUS N56V, ASUS N56VB, ASUS N56VJ, ASUS N56VM, ASUS N56VZ, ASUS N76, ASUS N76V, ASUS N76VB, ASUS N76VJ, ASUS N76VM and ASUS N76VZ, Lithium-ion (Li-ion), 4,4 Ah
15,320 Ft
Currently Unavailable
Order Code: IB618a18
AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh - Laptop Battery
5.0 1×
AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh
Laptop Battery -, Li-pol, 4,21 Ah
Discounted -3 % 21,990 Ft 22,690 Ft
Currently Unavailable
Order Code: IB987p103
AVACOM for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh - Laptop Battery
5.0 1×
AVACOM for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh
Laptop Battery - designed for HP, Lithium-ion (Li-ion), 2,2 Ah
12,990 Ft
Currently Unavailable
Order Code: IB618c7h
Patona for DELL E5280/E5480 6000mAh Li-Pol 7.6V GJKNX / 3DDDG - Laptop Battery
5.0 1×
Patona for DELL E5280/E5480 6000mAh Li-Pol 7.6V GJKNX / 3DDDG
Laptop Battery -, Li-pol, 6 Ah
Discounted -3 % 13,490 Ft 13,990 Ft
Currently Unavailable
Order Code: PAT982
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V - Laptop Battery
4.5 4×
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V
Laptop Battery designed for Dell Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420, N7520.Latitude E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6530Vostro 3460, 3560, M5Y0X, NHXVW, T54FJ
25,590 Ft
Currently Unavailable
Order Code: PAT929
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh - Laptop Battery
5.0 19×
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP 2000, HP 2000z-100, HP 2000z-300, HP 250 G1, HP 430, HP 431, HP 435, HP 436, HP 630, HP 631, HP 635, HP 636, HP 650, HP 655, HP Envy 15-1100, HP Envy 17-1000, HP Envy 17-1001, HP Envy 17-1002, HP Envy 17-1013, HP Envy 17-1018, HP Envy 17-1050, HP Envy 17-1085, HP Envy 17-1100, HP Envy 17-1103, HP Envy 17-1104, HP Envy 17-1110, HP Envy 17-1112, HP Envy 17-1113, HP Envy 17-1115, HP Envy 17-1117, HP Envy 17-1150, HP Envy 17-1181, HP Envy 17-1190, HP Envy 17-1191, HP Envy 17-1193, HP Envy 17-1195, HP Envy 17-1200, HP Envy 17-1202, HP Envy 17-1203, HP Envy 17-2000, HP Envy 17-2001, HP Envy 17-2002, HP Envy 17-2003, HP Envy 17-2008, HP Envy 17-2009, HP Envy 17-2012, HP Envy 17-2013, HP Envy 17-2014, HP Envy 17-2070, HP Envy 17-2090, HP Envy 17-2093, HP Envy 17-2096, HP Envy 17-2100, HP Envy 17-2102, HP Envy 17-2104, HP Envy 17-2108, HP Envy 17-2109, HP Envy 17-2110, HP Envy 17-2112, HP Envy 17-2190, HP Envy 17-2195, HP Envy 17-2199, HP Envy 17t-1000, HP Envy 17t-1100, HP Envy 17t-2000, HP Envy 17t
13,990 Ft
Currently Unavailable
Order Code: IB618a38
Patona for DELL Inspiron 13/15/17 G3 3600mAh Li-Pol 15,2V 33YDH - Laptop Battery
5.0 1×
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
30,630 Ft
Currently Unavailable
Order Code: PAT977
AVACOM for Dell Latitude E5450 Li-Pol 7.4V 6810mAh 51Wh - Laptop Battery
5.0 4×
AVACOM for Dell Latitude E5450 Li-Pol 7.4V 6810mAh 51Wh
Laptop Battery - designed for DELL Latitude 3550, DELL Latitude E5250, DELL Latitude E5450 and DELL Latitude E5550, Li-pol, 6,81 Ah
22,670 Ft
Currently Unavailable
Order Code: IB987p012
PATONA for Asus A41-X550, 3350mAh, Li-Ion, 14.4V, PREMIUM - Laptop Battery
5.0 3×
PATONA for Asus A41-X550, 3350mAh, Li-Ion, 14.4V, PREMIUM
Laptop Battery - designed for Asus A450 Series, A550 Series,A552 Series, D450 Series, D451 Series, D452 Series, D551 Series, D552 Series, E450 Series, E550 Series, F450 Series, F452 Series, F550 Series,F552 Series, K450 Series, K550 Series, K552 Series, P450 Series, P550 Series, P552 Series, Pro450 Series, Pro550 Series, R409 Series, R411 Series, R412 Series, R510 Series, R512 Series, R513 Series, X450 Series, X452 Series, X550 Series, X552 Series, Y481 Series, Y482 Series, Y581 Series, Y582 Series, A41X550, A41-X550, A41X550A, A41-X550A
26,390 Ft
Currently Unavailable
Order Code: PAT689
PATONA for Asus A32-K72, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 4×
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
21,670 Ft
Currently Unavailable
Order Code: PAT585
AVACOM for Asus G553, GL753, N552 Li-Ion 14,4V 2600mAh 37Wh - Laptop Battery
5.0 1×
AVACOM for Asus G553, GL753, N552 Li-Ion 14,4V 2600mAh 37Wh
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
16,860 Ft
Currently Unavailable
Order Code: IB987p041
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
23,860 Ft
Currently Unavailable
Order Code: PAT255
PATONA for ASUS N580VN 4100mAh Li-Pol 11,4V C31N1636 - Laptop Battery
4.0 1×
PATONA for ASUS N580VN 4100mAh Li-Pol 11,4V C31N1636
Laptop Battery - designed for Asus N580VN, N580VD,X580V, X580VN, NX580V ,C31N1636 Li-Pol 4,1Ah/11,4V
20,570 Ft
Currently Unavailable
Order Code: PATb354
AVACOM for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
5.0 3×
AVACOM for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
Discounted -27 % 17,900 Ft 24,590 Ft
Currently Unavailable
Order Code: IB618b14o
Cartridge for Lenovo Thinkpad E470 / E475 3650mAh Li-Pol 10.95V 01AV411 - Laptop Battery
4.0 1×
Cartridge for Lenovo Thinkpad E470 / E475 3650mAh Li-Pol 10.95V 01AV411
Laptop Battery - designed for Lenovo Thinkpad E470/E475, Li-pol, 3,65 Ah
21,200 Ft
Currently Unavailable
Order Code: PAT993
AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh - Laptop Battery
4.5 4×
AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
22,590 Ft
Currently Unavailable
Order Code: IB618c17r
PATONA for FUJITSU-SIEMENS E8410, 4400mAh, Li-Ion, 10.8V - Laptop Battery
5.0 1×
PATONA for FUJITSU-SIEMENS E8410, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for Fujitsu LifeBook A1220, A530, A6210, A6220, A6230, AH530, AH550, E780, E8410, E8420, E8420E, E8420LA, N7010, NH570 ,Celsius H700 Mobile Workstation, H710 Mobile Workstation, H910 Mobile Workstation, H920 Series , 644680, CP335276-01, CP335284-01, CP335319-01, FPB0145-01, FPCBP175, FPCBP175A, FPCBP175AP, FPCBP176, FPCBP176AP, FPCBP199, FPCBP199AP, FPCBP233, FPCBP233AP, FPCBP251, S26391-F405-L800, S26391-F405-L810, S26391-F518-L200
18,210 Ft
Currently Unavailable
Order Code: PAT712
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 14.4V 4400mAh - Laptop Battery
4.5 2×
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 14.4V 4400mAh
Laptop Battery - designed for HP ProBook 4510s, HP ProBook 4515s, HP ProBook 4710s and HP ProBook 4720s, Lithium-ion (Li-ion), 4,4 Ah
18,820 Ft
Currently Unavailable
Order Code: IB618a43
PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT - Laptop Battery
3.0 1×
PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7390, Latitude 7480 and Latitude 7490, Li-pol, 5,8 Ah
31,730 Ft
Currently Unavailable
Order Code: PAT942
PATONA for Dell Latitude 5400/5410/5510 4100mAh - Laptop Battery
5.0 1×
PATONA for Dell Latitude 5400/5410/5510 4100mAh
Laptop Battery - designed for Dell Latitude 5410, 5511, 5401, 5501, 5411 ,Precision 3540, 3541, 3551 , 3HWPP Li-Pol 4,1Ah/15,2V
18,840 Ft
Currently Unavailable
Order Code: PAT1023
AVACOM for Toshiba Satellite L50, L55 Li-Pol 14,4V 2500mAh - Laptop Battery
5.0 1×
AVACOM for Toshiba Satellite L50, L55 Li-Pol 14,4V 2500mAh
Laptop Battery -, Li-pol, 2,5 Ah
Discounted -4 % 16,390 Ft 17,190 Ft
Currently Unavailable
Order Code: IB987p086
AVACOM for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.7 3×
AVACOM for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
18,270 Ft
Currently Unavailable
Order Code: IB618b18s

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 1646 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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