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.

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

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Original

Jak vybrat baterii do notebooku

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4.9 7×

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

14,990 Ft

Buy

In stock 1 pcs

Order Code: IB618a38

4.5 2×

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

Buy

In stock 1 pcs

Order Code: IB618a17

4.7 10×

AVACOM for Acer Aspire 7750/5750, TravelMate 7740 Li-Ion 11,1V 4400mAh

Laptop Battery - designed for ACER Aspire 4250, ACER Aspire 4250G, ACER Aspire 4250Z, ACER Aspire 4251, ACER Aspire 4251G, ACER Aspire 4251Z, ACER Aspire 4252, ACER Aspire 4252G, ACER Aspire 4252Z, ACER Aspire 4253, ACER Aspire 4253G, ACER Aspire 4333, ACER Aspire 4339, ACER Aspire 4349, ACER Aspire 4350, ACER Aspire 4350G, ACER Aspire 4352, ACER Aspire 4551, ACER Aspire 4551G, ACER Aspire 4551P, ACER Aspire 4552, ACER Aspire 4552G, ACER Aspire 4560, ACER Aspire 4560G, ACER Aspire 4733Z, ACER Aspire 4738, ACER Aspire 4738G, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4739, ACER Aspire 4739Z, ACER Aspire 4741, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743, ACER Aspire 4743G, ACER Aspire 4743Z, ACER Aspire 4743ZG, ACER Aspire 4749, ACER Aspire 4749Z, ACER Aspire 4750, ACER Aspire 4750G, ACER Aspire 4750Z, ACER Aspire 4750ZG, ACER Aspire 4752, ACER Aspire 4752G, ACER Aspire 4752Z, ACER Aspire 4752ZG, ACER Aspire 4755, ACER Aspire 4755G, ACER Aspire 4755ZG, ACER Aspire 4771, ACER Aspire 4771G

15,190 Ft

Buy

In stock 1 pcs

Order Code: IB618a6

4.8 4×

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

Buy

In stock 2 pcs

Order Code: IB618a46

3.7 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

14,690 Ft

Buy

In stock 1 pcs

Order Code: PAT234

5.0 5×

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

13,790 Ft

Buy

In stock 1 pcs

Order Code: IB618a14

5.0 1×

AVACOM for Lenovo IdeaPad S400 Li-Ion 14.8V 2200mAh Black

Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah

14,690 Ft

Buy

In stock 1 pcs

Order Code: IB618a53

3.7 3×

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

Buy

In stock 1 pcs

Order Code: IB618a50

5.0 1×

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

14,890 Ft

Buy

In stock 1 pcs

Order Code: PAT637

5.0 3×

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 2×

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

15,190 Ft

Buy

In stock 1 pcs

Order Code: PAT616

4.4 9×

PATONA for Asus A32-K55, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Asus A45, A55, A75, K45, K55, K75, A32-K55K55

15,190 Ft

Buy

In stock 1 pcs

Order Code: PAT236

Avacom pro Dell XPS 9365 Li-Pol 7,6V 6050mAh 46Wh

Laptop Battery

29,190 Ft

Buy

In stock 2 pcs

Order Code: IB987p128

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

27,690 Ft

Buy

In stock 1 pcs

Order Code: PAT724

Avacom battery refurbishment kit RBC133 (4pcs batteries)

Rechargeable Battery , voltage up to 12 V, 9 Ah

42,990 Ft

Buy

In stock 1 pcs

Order Code: IB510s5

AVACOM for Dell Latitude 7280, 7480 Li-Pol 7,6V 7500mAh 57Wh

Laptop Battery -, Li-pol, 7,5 Ah

26,890 Ft

Buy

In stock 1 pcs

Order Code: IB987p049

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

24,490 Ft

Buy

In stock 1 pcs

Order Code: PAT930

Avacom pro Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh

Laptop Battery

32,790 Ft

Buy

In stock 1 pcs

Order Code: IB987p141

Avacom pro Asus GL771JM, N551JW, N751JK Series Li-Ion 11,1V 5200mAh 58Wh

Laptop Battery

20,190 Ft

Buy

In stock 1 pcs

Order Code: IB987p121

AVACOM for Apple MacBook Pro 13" A1502 Li-Pol 11,34V 6200mAh 71,8Wh - A1493/A1582

Laptop Battery -, Li-pol, 6,2 Ah

37,490 Ft

Buy

In stock 2 pcs

Order Code: IB987p084

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

38,290 Ft

Buy

In stock 1 pcs

Order Code: PAT928

AVACOM Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 8400mAh 93Wh

Laptop Battery -, Lithium-ion (Li-ion), 8,4 Ah

31,290 Ft

Buy

In stock 1 pcs

Order Code: IB987p094

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

32,890 Ft

Buy

In stock 1 pcs

Order Code: PAT977

Avacom CP03XL pro HP Spectre X360 13-AE series Li-Pol 11,55V 5275mAh 61Wh

Laptop Battery

28,990 Ft

Buy

In stock 1 pcs

Order Code: IB987p113

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Laptop Batteries

Lenovo

Asus

Acer

Dell

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries

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