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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 Apple MacBook Pro 15" A1398 Li-Pol 11,26V 8440mAh 95Wh - A1494/A1618 - Laptop Battery
4.3 4×
AVACOM for Apple MacBook Pro 15" A1398 Li-Pol 11,26V 8440mAh 95Wh - A1494/A1618
Laptop Battery -, Li-pol, 8,44 Ah
34,100 Ft
Buy
Ordered on request
Order Code: IB987p085
Avacom for Apple MacBook Pro 13" A1425 Li-Pol 11,21V 6600mAh 74Wh - A1437 - Laptop Battery
5.0 1×
Avacom for Apple MacBook Pro 13" A1425 Li-Pol 11,21V 6600mAh 74Wh - A1437
Laptop Battery - designed for MacBook Pro (Retina 13-inch Early 2013) A1425 and MacBook Pro (Retina 13-inch Late 2012) A1425, Li-pol, 6,6 Ah
20,630 Ft
Buy
Ordered on request
Order Code: IB987p142
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.2 5×
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
24,250 Ft
Buy
Ordered on request
Order Code: IB618b11l
Dell for Latitude E5570 - Laptop Battery
4.8 6×
Dell for Latitude E5570
Laptop Battery -, Lithium-ion (Li-ion), 0,062 Ah
35,990 Ft
Buy
Ordered on request
Order Code: ADP3b026
Avacom for Asus GL771JM, N551JW, N751JK Series Li-Ion 11.1V 5200mAh 58Wh - Laptop Battery
5.0 2×
Avacom for Asus GL771JM, N551JW, N751JK Series Li-Ion 11.1V 5200mAh 58Wh
Laptop Battery - designed for ASUS G551JB, ASUS G551JK, ASUS G551JM, ASUS G551JQ, ASUS G551JW, ASUS G551JX, ASUS G551VW, ASUS G551ZU, ASUS G58JM, ASUS G58JW, ASUS G741JK, ASUS G741JM, ASUS G741JW, ASUS G741JX, ASUS G771JK, ASUS G771JM, ASUS G771JW, ASUS G771JX, ASUS GL551JW, ASUS GL771JK, ASUS GL771JM, ASUS GL771JW, ASUS GL771JX, ASUS N551JK, ASUS N551JQ, ASUS N551JW, ASUS N551JX, ASUS P2718JF, ASUS N751JK, ASUS N751JW, ASUS N751JX, ASUS N75S, ASUS R555JB, ASUS R555JK, ASUS R555JM, ASUS R555JQ, ASUS R555JW, ASUS R555JX, ASUS R751JM, ASUS R751JW, ASUS R751JX, N551VW, N771, R555JVW and R555JZU , Lithium-ion (Li-ion), 5,2 Ah
19,490 Ft
Buy
Ordered on request
Order Code: IB987p121
PATONA for Asus A32-K53, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.3 12×
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
13,690 Ft
Buy
Ordered on request
Order Code: PAT234
PATONA for ntb HP Pavilion X360 3400mAh Li-Pol 11.55V BK03 / BK03XL - Laptop Battery
3.0 2×
PATONA for ntb HP Pavilion X360 3400mAh Li-Pol 11.55V BK03 / BK03XL
Laptop Battery - designed for Pavilion X360 and X360 series, Li-pol, 3,4 Ah
18,780 Ft
Buy
Ordered on request
Order Code: PAT941
PATONA for ACER AS10D31, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.6 26×
PATONA for ACER AS10D31, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for ACER Aspire 4750, 4752, 5250, 5551G, 5552G, 5560G, 5733, 5733Z, 5736Z, 5741G, 5741Z, 5741ZG, 5742G, 5742ZG, 5749Z, 5750, 5755, 7552, 7560, 7741, 7750, E1-471G, E1-531, E1-571, V3-471G, V3-551G, V3-571G, V3-731G, TravelMate 4750, 5335, 5360, 5542, 5735, 5740, 5742, 5744, 5760, 6495, 6595, 7740, 7750, 8472, P243-M, P253-M, P273-MG, PACKARD BELL: EasyNote LM83, EasyNote TK87, EasyNote TS13, EMACHINES: E640, G640, náhrada za AS10D3E, AS10D5E, AS10D7E, AS10D31, AS10D41, AS10D51
13,690 Ft
Buy
Ordered on request
Order Code: PAT222
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh - Laptop Battery
5.0 5×
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh
Laptop Battery -, Li-pol, 4,22 Ah
22,280 Ft
Buy
Ordered on request
Order Code: IB605a6f
PATONA for ACER Aspire VN7 4600mAh Li-pol 11.4V AC14A8L - Laptop Battery
5.0 6×
PATONA for ACER Aspire VN7 4600mAh Li-pol 11.4V AC14A8L
Laptop Battery -, Li-pol, 4,6 Ah
23,640 Ft
Buy
Ordered on request
Order Code: PAT702
AVACOM for Lenovo ThinkPad T460s Li-Pol 11.4V 2065mAh 24Wh - Laptop Battery
5.0 1×
AVACOM for Lenovo ThinkPad T460s Li-Pol 11.4V 2065mAh 24Wh
Laptop Battery -, Li-pol, 2,065 Ah
17,610 Ft
Buy
Ordered on request
Order Code: IB987p080
PATON for DELL INSPIRON 15 5565, 3400mAh, Li-Pol, 11.4V - Laptop Battery
4.8 5×
PATON for DELL INSPIRON 15 5565, 3400mAh, Li-Pol, 11.4V
Laptop Battery - designed for Dell Inspiron 13: 5368, 5378, 5379, 7368, 7378; 14: 7460 15: 5565, 5567, 5568, 5578, 5579, 7560, 7570, 7573, 7579, 7580, 7569; 17: 5765, 5767, 5770; i5368; Dell Latitude: 3189, 3379, 3480, 3580; WDXOR, 3CRH3, T2JX4, FC92N, CYMGM
25,840 Ft
Buy
Ordered on request
Order Code: PAT932
AVACOM for HP ProBook 6360b, 6460b series Li-Ion 10.8V 4400mAh - Laptop Battery
4.6 15×
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
16,170 Ft
Buy
We accept pre-orders
Order Code: IB618a46
PATONA battery for Apple MacBook Air 13" 6200mAh Li-Pol 7,6V A1466 + tools - Laptop Battery
4.9 7×
PATONA battery for Apple MacBook Air 13" 6200mAh Li-Pol 7,6V A1466 + tools
Laptop Battery - designed for Apple MacBook Air 13" A1369 (EMC 2392), A1369 (EMC 2469), A1377, A1405, A1466 (EMC 2559), A1466 (EMC 2632), A1496, MacBook Air 13'' Early 2014, MacBook Air 13'' Late 2010, MacBook Air 13'' Mid-2011, MacBook Air 13'' Mid-2011/Edu Only**, MacBook Air 13'' Mid-2012, MacBook Air 13'' Mid-2013, MacBookAir3.2, MacBookAir4.2, MacBookAir5.2, MacBookAir6.2, MC503*/A, MC503B/A, MC503CH/A, MC503E/A, MC503J/A, MC503LL/A, MC503LL/A*, MC503LL/B, MC503TA/A, MC503ZP/A, MC965*/A, MC965B/A, MC965CH/A, MC965E/A, MC965J/A, MC965LL/A, MC965LL/A*, MC965LL/B, MC965TA/A, MC965ZP/A, MD231*/A, MD231B/A, MD231CH/A, MD231E/A, MD231J/A, MD231LL/A, MD231LL/A*, MD231LL/B, MD231TA/A, MD231ZP/A, MD508*/A, MD508B/A, MD508CH/A, MD508E/A, MD508J/A, MD508LL/A, MD508LL/A*, MD508LL/B, MD508TA/A, MD508ZP/A, MD760*/A, MD760B/A, MD760CH/A, MD760E/A, MD760J/A, MD760LL/A, MD760LL/A*, MD760LL/B, MD760LL/B*, MD760TA/A, MD760ZP/A
23,490 Ft
Buy
Ordered on request
Order Code: PATb346
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh - Laptop Battery
5.0 3×
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh
Laptop Battery -, Li-pol, 3,6 Ah
15,310 Ft
Buy
Ordered on request
Order Code: IB987p092
AVACOM for Dell Inspiron 13R/14R/15R, M5010/M5030 Li-Ion 11.1V 4400mAh - Laptop Battery
3.9 7×
AVACOM for Dell Inspiron 13R/14R/15R, M5010/M5030 Li-Ion 11.1V 4400mAh
Laptop Battery - designed for DELL Inspiron 13 N3010, DELL Inspiron 13 N3010D, DELL Inspiron 13 N3010R, DELL Inspiron 13R N3010, DELL Inspiron 14 3420, DELL Inspiron 14 N4050, DELL Inspiron 14 N4120, DELL Inspiron 14R N4010, DELL Inspiron 14R N4010D, DELL Inspiron 14R N4010R, DELL Inspiron 14R N4110, DELL Inspiron 15 3520, DELL Inspiron 15 N5010, DELL Inspiron 15 N5030, DELL Inspiron 15 N5040, DELL Inspiron 15 N5050, DELL Inspiron 15R N5010, DELL Inspiron 15R N5110, DELL Inspiron 17 N7010, DELL Inspiron 17R N7010, DELL Inspiron 17R N7110, DELL Inspiron M4040, DELL Inspiron M4110, DELL Inspiron M411R, DELL Inspiron M5010, DELL Inspiron M5010D, DELL Inspiron M5010R, DELL Inspiron M501D, DELL Inspiron M501R, DELL Inspiron M5030, DELL Inspiron M5030D, DELL Inspiron M5030R, DELL Inspiron M5040, DELL Inspiron M5110, DELL Inspiron M511R, DELL Vostro 1440, DELL Vostro 1450, DELL Vostro 1540, DELL Vostro 1550, DELL Vostro 2420, DELL Vostro 2520, DELL Vostro 3450, DELL Vostro 3550, DELL Vostro 3555 and DELL Vostro 3750, Lithium-ion (
15,520 Ft
Buy
Ordered on request
Order Code: IB618a26
AVACOM for Lenovo ThinkPad X230 Li-Ion 11.1V 6400mAh 71Wh - Laptop Battery
5.0 3×
AVACOM for Lenovo ThinkPad X230 Li-Ion 11.1V 6400mAh 71Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
28,180 Ft
Buy
Ordered on request
Order Code: IB618b26a
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh - Laptop Battery
4.8 15×
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad G505, LENOVO IdeaPad G580, LENOVO IdeaPad G585, LENOVO IdeaPad G700, LENOVO IdeaPad Y480, LENOVO IdeaPad Y480N, LENOVO IdeaPad Y480P, LENOVO IdeaPad Y485, LENOVO IdeaPad Y485N, LENOVO IdeaPad Y485P, LENOVO IdeaPad Y580, LENOVO IdeaPad Y580N, LENOVO IdeaPad Y580P, LENOVO IdeaPad Z380, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, LENOVO IdeaPad Z580 and LENOVO IdeaPad Z585, Lithium-ion (Li-ion), 4,4 Ah
16,990 Ft
Buy
Ordered on request
Order Code: IB618a52
Avacom RE03XL for HP Probook 430, 440, 450 G6 Li-Pol 11.55 V 3900 mAh - Laptop Battery
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
19,890 Ft
Buy
Ordered on request
Order Code: IB991g035
AVACOM for Asus K55, X55, R700 Li-Ion 10.8V 4400mAh - Laptop Battery
5.0 13×
AVACOM for Asus K55, X55, R700 Li-Ion 10.8V 4400mAh
Laptop Battery - designed for ASUS A45, ASUS A45A, ASUS A45D, ASUS A45DE, ASUS A45DR, ASUS A45N, ASUS A45V, ASUS A45VD, ASUS A45VG, ASUS A45VJ, ASUS A45VM, ASUS A45VS, ASUS A55, ASUS A55A, ASUS A55D, ASUS A55DE, ASUS A55DR, ASUS A55N, ASUS A55V, ASUS A55VD, ASUS A55VJ, ASUS A55VM, ASUS A55VS, ASUS A75, ASUS A75A, ASUS A75D, ASUS A75DE, ASUS A75V, ASUS A75VD, ASUS A75VJ, ASUS A75VM, ASUS A85, ASUS F45, ASUS F45A, ASUS F45C, ASUS F45U, ASUS F45V, ASUS F45VD, ASUS F45VD1, ASUS F55, ASUS F55A, ASUS F55C, ASUS F55CR, ASUS F55U, ASUS F55V, ASUS F55VD, ASUS F55VDR, ASUS F75, ASUS F75A, ASUS F75A1, ASUS F75V, ASUS F75VB, ASUS F75VC, ASUS F75VD, ASUS F75VD1, ASUS K45, ASUS K45A, ASUS K45D, ASUS K45DE, ASUS K45DR, ASUS K45N, ASUS K45V, ASUS K45VD, ASUS K45VG, ASUS K45VJ, ASUS K45VM, ASUS K45VS, ASUS K55, ASUS K55A, ASUS K55D, ASUS K55DE, ASUS K55DR, ASUS K55N, ASUS K55V, ASUS K55VD, ASUS K55VJ, ASUS K55VM, ASUS K55VS, ASUS K75, ASUS K75A, ASUS K75D, ASUS K75DE, ASUS K75V, ASUS K75VD, ASUS K75VJ, ASUS K75VM, ASUS P45, ASUS P45A, ASUS
Discounted -4 % 15,990 Ft 16,790 Ft
Buy
We accept pre-orders
Order Code: IB618a14
PATONA for APPLE MacBook Air 11" A1370 5200mAh 7.3V - Laptop Battery
3.6 7×
PATONA for APPLE MacBook Air 11" A1370 5200mAh 7.3V
Laptop Battery - for Apple MacBook Air 4,1 mid-2011, 5,1 mid-2012, 6,1 early-2014 , 6,1 mid-2013, A1370 mid-2011, A1465 early-2014 , A1465 mid-2012 , A1465 mid-2013 , MC968xx/A mid-2011, MC969xx/A mid-2011, MD223xx/A mid-2012, MD224xx/A mid-2012, MD711xx/A mid-2013, MD711xx/B early-2014, MD712xx/A mid-2013, MD712xx/B early-2014 , A1406, A1495
17,210 Ft
Buy
Ordered on request
Order Code: PAT704
PATONA for Asus A32-K55, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.2 15×
PATONA for Asus A32-K55, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Asus A45, A55, A75, K45, K55, K75, A32-K55K55
13,690 Ft
Buy
Ordered on request
Order Code: PAT236
PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V - Laptop Battery
5.0 2×
PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V
Laptop Battery - for HP Elitebook 725 G1, 820 G1, 820 G1, SB03XL, SB03046XL, HSTNN-L13C, HSTNN-IB4T, HSTNN-LB4T, 716726-421, 716726-1C1, 717378-001, HP011216-PLP13G01, 3ICP6/67/88
28,190 Ft
Buy
Ordered on request
Order Code: PAT767
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh - Laptop Battery
5.0 5×
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh
Laptop Battery - designed for Lenovo IdeaPad 320, Lenovo IdeaPad 330 and Lenovo IdeaPad S145, Li-pol, 4,1 Ah
19,890 Ft
Buy
Ordered on request
Order Code: IB987p095

Laptop Batteries

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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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