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.

Hide description

Was this information useful?

This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.

What should be improved? Is anything missing here? Is anything wrong? Share it with us.

Send Close

Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

2,058 Results

3.7 3×

PATONA for HP ProBook 430 G3, 2200mAh, Li-lon, 14.8V, RO04

Laptop Battery - designed for HP ProBook 430 G3, 440 G3 , HSTNN-LB7A, HSTNN-PB6P, R0O4, R0O6XL, RO04, RO06XL

17,990 Ft

Buy

In stock 1 pcs

Order Code: PAT674

AVACOM for Dell Latitude 3510 Inspiron 14 15 5000 Li-Pol 11.25V 3555mAh 40Wh - Laptop Battery

5.0 1×

AVACOM for Dell Latitude 3510 Inspiron 14 15 5000 Li-Pol 11.25V 3555mAh 40Wh

Laptop Battery - compatible with Inspiron 13 5000 (5301), Inspiron 13 5000 (N5300), Inspiron 14 5000 (5400) 2-in-1, Inspiron 14 5000 (5401), Inspiron 14 5000 (5402), Inspiron 14 5000 (5406) 2-in-1, Inspiron 14 5000 (5408), Inspiron 14 7000 (7405) 2-in-1, Inspiron 15 5000 (5501), Inspiron 15 5000 (5502), Inspiron 15 5000 (5505), Inspiron 15 5000 (5508), Latitude 3120 2-in-1, Latitude 3410, Latitude 3510, Vostro 13 5000 (5300), Vostro 13 5000 (5301), Vostro 14 5000 (5401), Vostro 14 5000 (5402), Vostro 15 5000 (5501), Vostro 15 5000 (5502), replacement for 5NDNH, 451-BCPT, 451-BCPU, C5KG6, CF5RH, JK6Y6, K3N6W, Please check the voltage of your original battery; this battery is not compatible with the 15V version

18,690 Ft 20,170 Ft

Buy

In stock 4 pcs

Order Code: IB987p196

AVACOM for HP 250 G10, 256 G10 AE03XL Li-Pol 11.25V 4100mAh 46Wh

Laptop Battery - designed for 240 G10, 245 G10, 250 G10, 255 G10 and 256 G10, Li-pol and Lithium-ion (Li-ion), 4,1 Ah

16,800 Ft

Buy

In stock 2 pcs

Order Code: IB987p334

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

36,690 Ft

Buy

In stock 1 pcs

Order Code: PAT724

T6 Power for Acer AP18E7M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

Laptop Battery -, Li-pol, 3,73 Ah

24,560 Ft

Buy

In stock > 5 pcs

Order Code: NTBmhbat054

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

Laptop Battery - compatible with ZenBook 13 UM325SA, ZenBook 13 UM325UA, ZenBook 13 UX325EA, ZenBook 13 UX325JA, ZenBook 13 UX325SA, ZenBook 13 UX325UA, ZenBook 14 UM425IA, ZenBook 14 UM425UA, ZenBook 14 UX425EA, ZenBook 14 UX425IA, ZenBook 14 UX425JA, ZenBook 14 UX425UA, ZenBook 15 UM3504DA, ZenBook Flip 13 UX363EA, ZenBook Flip 13 UX363JA, ZenBook Flip S13 UX371EA, ZenBook Flip S13 UX371JA, ZenBook S13 Flip UP5302ZA, ZenBook S13 UM5302LA, ZenBook S13 UM5302TA, ZenBook S13 UX393EA, ZenBook S13 UX393JA, replacement for 0B200-03660000, 0B200-03660200, 0B200-03660300, 0B200-03660400, 0B200-03660500, 0B200-03660600, 0B200-03660700, 0B200-03660800, 0B200-03660900, C41N1904

23,180 Ft

Buy

In stock 2 pcs

Order Code: IB987p182

T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh

Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah

21,190 Ft

Buy

In stock > 5 pcs

Order Code: T6ntb058

T6 Power for Lenovo Legion Y7000-2019, Li-Poly, 11.25 V, 4670 mAh 52 Wh

Laptop Battery -, Li-pol, 4,67 Ah

21,400 Ft

Buy

In stock > 5 pcs

Order Code: T6ntb252

AVACOM for Lenovo ThinkPad X1 Carbon Gen.5, Gen.6 Li-Pol 11,58V 4922mAh 57Wh

Laptop Battery - compatible with ThinkPad X1 Carbon Gen.5, ThinkPad X1 Carbon Gen.6, replacement for 01AV429, 01AV430, 01AV431, 01AV494, SB10K97586

19,230 Ft

Buy

In stock 1 pcs

Order Code: IB987p282

T6 Power for Asus ZenBook Pro UX535L, UX535Q, 4190mAh, 64Wh, 4-cell, Li-poly

Laptop Battery - designed for ZenBook Pro 15 UM535QA, ZenBook Pro 15 UM535QE, ZenBook Pro 15 UX535LH, ZenBook Pro 15 UX535LI, ZenBook Pro 15 UX535QA and ZenBook Pro 15 UX535QE, Li-pol, 4,19 Ah

26,380 Ft

Buy

In stock 3 pcs

Order Code: T6Pbat011

AVACOM for Dell Latitude 3510 Inspiron 15 5000 Li-Pol 15V 3530mAh 53Wh

Laptop Battery - compatible with Inspiron 13 5000 (5301), Inspiron 13 5000 (N5300), Inspiron 13 7000 (7300) 2-in-1, Inspiron 14 5000 (5400) 2-in-1, Inspiron 14 5000 (5401), Inspiron 14 5000 (5402), Inspiron 14 5000 (5406) 2-in-1, Inspiron 14 7000 (7405) 2-in-1, Inspiron 15 5000 (5501), Inspiron 15 5000 (5502), Inspiron 15 5000 (5505), Inspiron 15 7000 (7500) 2-in-1 (ICL), Inspiron 15 7000 (7506) 2-in-1 (Silver), Latitude 3120 2-in-1, Latitude 3140, Latitude 3410, Latitude 3510, Vostro 13 5000 (5300), Vostro 13 5000 (5301), Vostro 14 5000 (5401), Vostro 14 5000 (5402), Vostro 15 5000 (5501), Vostro 15 5000 (5502), replacement for 7T8CD, 451-BCPS, 9077G, H5CKD, TXD03, Please check the voltage of your original battery, this battery is not compatible with the 11.25V version

20,960 Ft

Buy

In stock 2 pcs

Order Code: IB987p197

AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh

Laptop Battery -, Li-Pol, 6Ah

24,780 Ft

Buy

In stock 1 pcs

Order Code: IB987p320

AVACOM for Samsung R530/R730/R428/RV510 Li-Ion 11.1V 4400mAh

Laptop Battery - designed for SAMSUNG NP270E5E, SAMSUNG NP-P210, SAMSUNG NP-P580, SAMSUNG NP-Q320, SAMSUNG NP-Q430, SAMSUNG NP-Q530, SAMSUNG NP-R428, SAMSUNG NP-R429, SAMSUNG NP-R430, SAMSUNG NP-R463, SAMSUNG NP-R464, SAMSUNG NP-R465, SAMSUNG NP-R466, SAMSUNG NP-R467, SAMSUNG NP-R468, SAMSUNG NP-R470, SAMSUNG NP-R478, SAMSUNG NP-R480, SAMSUNG NP-R507, SAMSUNG NP-R517, SAMSUNG NP-R518, SAMSUNG NP-R519, SAMSUNG NP-R520, SAMSUNG NP-R522, SAMSUNG NP-R530, SAMSUNG NP-R540, SAMSUNG NP-R540E, SAMSUNG NP-R540I, SAMSUNG NP-R580, SAMSUNG NP-R590, SAMSUNG NP-R718, SAMSUNG NP-R720, SAMSUNG NP-R728, SAMSUNG NP-R730, SAMSUNG NP-R780, SAMSUNG NP-RC410, SAMSUNG NP-RC510, SAMSUNG NP-RC710, SAMSUNG NP-RF411, SAMSUNG NP-RF511, SAMSUNG NP-RF512, SAMSUNG NP-RF711, SAMSUNG NP-RF712, SAMSUNG NP-RV409, SAMSUNG NP-RV420, SAMSUNG NP-RV440, SAMSUNG NP-RV509, SAMSUNG NP-RV520, SAMSUNG NP-RV540, SAMSUNG NP-RV72, SAMSUNG NP-SF410, SAMSUNG NP-SF411 and SAMSUNG NP-SF411I, Lithium-ion (Li-ion), 4,4 Ah

13,990 Ft

Buy

In stock 1 pcs

Order Code: IB618a55

AVACOM for Asus ZenBook UX305 Li-Pol 11,4V 4912mAh 56Wh

Laptop Battery - compatible with UX305LA, ZenBook UX305, ZenBook UX305L, ZenBook UX305UA, replacement for 0B200-01450000, 0B200-01450100, C31N1428

25,790 Ft

Buy

In stock 1 pcs

Order Code: IB987p178

PATONA for LENOVO Thinkpad P53S/T590 4800mAh Li-Pol 11,55V L18M3P71

Laptop Battery - designed for Lenovo P53s-Type 20N6, T590-Type 20N5, T590-Type 20N5S15F00, ThinkPad T15 Gen 1, ThinkPad T15 Gen1-20S7S02U00, ThinkPad T590-20N4CTO1WW Tx, TP T590 I5 16G 10P-20N4S02100 ,02DL012, 31CP5/88/70, 5B10W13914, L18M3P71, SB10K97650, SB10T83157 Li-Pol 4,8Ah/11,55V

18,790 Ft

Buy

In stock 1 pcs

Order Code: PATb356

AVACOM CD03XL for HP Probook 640 G5, 650 G5 Li-Pol 11,4V 4200mAh 48Wh - CD03XL

Laptop Battery - compatible with ProBook 640 G4, ProBook 640 G5, ProBook 640 G7, ProBook 645 G4, ProBook 650 G4, ProBook 650 G5, replacement for 931702-171, 931702-421, 931702-541, 931719-850, CD03XL, CD03048XL, HSN-I14C-4, HSN-I14C-5, HSN-I15C, HSTNN-IB8B, HSTNN-LB8F, HSTNN-UB7K

19,460 Ft

Buy

In stock 1 pcs

Order Code: IB987p249

AVACOM for Lenovo Legion 5-15 Li-Pol 15,36V 5210mAh 80Wh

Laptop Battery - compatible with Legion 5 Pro 16ACH6, Legion 5 Pro 16ACH6H, Legion 5 Pro 16ITH6, Legion 5 Pro 16ITH6H, Legion 5-15ACH6, Legion 5-15ACH6A, Legion 5-15ACH6H, Legion 5-15ITH6, Legion 7-16ACHg6, Legion 7-16ITHg6, replacement for 5B11B48824, 5B11B48825, 5B11B48829, 5B11B48830, L20C4PC1, L20C4PC2, L20D4PC1, L20L4PC1, L20M4PC1, L20M4PC2, SB11B48821, SB11B48822, SB11B48823, SB11B48828

23,110 Ft

Buy

In stock 1 pcs

Order Code: IB987p294

5.0 2×

AVACOM SN03XL for HP EliteBook 725 G3/820 G3 Li-Pol 11,4V 3800mAh 43Wh

Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah

20,990 Ft

Buy

In stock 1 pcs

Order Code: IB987p097

5.0 2×

AVACOM for Acer Aspire 7750/5750, TravelMate 7740 Li-Ion 11,1V 6400mAh 71Wh

Laptop Battery - compatible with NS41I, NS51I, NV49, NV53, NV53A, NV55C, NV73A, NV79, D442, D443, D582, D642, D730, D732, E440, G640, G730, EasyNote LM81, LM82, LS11, LS13, LS44, LV11, LV44, NM85, NM86, NM87, NM98, TE11, TK36, TK81, TK83, TM81, TS11, TS13, TV11, TV43, Aspire 4250, 4333, 4339, 4349, 4350, 4352, 4551, 4552, 4560, 4733, 4752, 4755, 4771, 5250, 5251, 5252, 5552, 5560, 5733, 5736, 5741, 5742, 5749, 5750, 5755, 7251, 7551, 7552, 7560, 7741, E1-421, E1-431, E1-471, E1-571, V3-471, V3-571, V3-731, TravelMate 4370, 5340, 5344, 5360, 5735, 5744, 5760, 6495, 6595, 7340, 7740, 8473, 8572, P243, P253, P273, replacement for AS10D3E, AS10D5E, AS10D7E, AS10D31, AS10D41, AS10D51, AS10D61, AS10D71, AS10D73

22,890 Ft

Buy

In stock 2 pcs

Order Code: IB987p038b

5.0 5×

AVACOM for Lenovo IdeaPad G400S Li-Ion, 14.8V, 3200mAh, 47Wh

Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah

18,690 Ft

Buy

In stock 1 pcs

Order Code: IB618b24y

AVACOM for Dell Latitude E6400, E6410, E6500 Li-Ion 11.1V 4400mAh - Laptop Battery

4.7 15×

AVACOM for Dell Latitude E6400, E6410, E6500 Li-Ion 11.1V 4400mAh

Laptop Battery - designed for DELL Latitude E6400, DELL Latitude E6410, DELL Latitude E6500, DELL Latitude E6510, DELL Precision M2400, DELL Precision M4400 and DELL Precision M4500, Lithium-ion (Li-ion), 4,4 Ah

13,090 Ft New 14,100 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB618a25

5.0 1×

AVACOM for Dell Latitude 5410 Li-Pol 11,4V 3680mAh 42Wh

Laptop Battery - compatible with Latitude 5400, Latitude 5400 Chromebook, Latitude 5401, Latitude 5410, Latitude 5411, Latitude 5500, Latitude 5501, Latitude 5510, Latitude 5511, Precision 3540, Precision 3541, Precision 3550, Precision 3551, replaces 1V1XF, 7VTMN, 27W58, 49HG8, 451-BCIR, 451-BCKC, R8D7N, XV8CJ, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape and mounting.

22,790 Ft

Buy

In stock 2 pcs

Order Code: IB987p204

5.0 1×

T6 Power for Acer Aspire 5733Z series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

21,690 Ft

Buy

In stock 1 pcs

Order Code: T6nab0061

5.0 1×

T6 Power for Acer Aspire 7 A715-74G, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

Laptop Battery -, Li-pol, 3,73 Ah

24,380 Ft

Buy

In stock > 5 pcs

Order Code: NTBmhbat016

24 more... Top

1 2 3 ...

Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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

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