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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.

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

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

2,058 Results

5.0 5×

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

Laptop Battery - compatible with Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7390, Latitude 7480, Latitude 7490, replacement for 0DM3WC, 0F3YGT, 2X39G, 451-BBYE, 453-BBCF, DM3WC, F3YGT, KG7VF, MYJ96, P28S, P28S001, V4940, Before ordering this battery, check that the original battery in your laptop has the same voltage (7.6V), shape and mount

22,990 Ft

Buy

In stock 1 pcs

Order Code: IB987p049

PATONA for LENOVO IdeaPad G400s, 2200mAh, Li-Ion, 14.8V - Laptop Battery

4.8 21×

PATONA for LENOVO IdeaPad G400s, 2200mAh, Li-Ion, 14.8V

Laptop Battery - designed for ERASER G50, G50-30, G50-45, G50-70, G50-70A, G50-70M, G50-75, G50-80, Z40, Z40-70, Z40-75, Z50, Z50-70, Z70, Z70-70, Z70-80, IdeaPad G400s, G400s Touch, G40-30, G40-45, G405s, G405s Touch, G40-70, G40-70M, G410s, G410s Touch, G50, G50, G500s, G500s Touch, G50-30, G50-30, G50-45, G50-45, G505s, G505s Touch, G50-70, G50-70, G50-70A, G50-70M, G50-70M, G50-75, G50-80, G510s, G510s Touch, S410p, S410p Touch, S435, S510p, S510p Touch, Z40, Z40, Z40-70, Z40-70, Z40-75, Z40-75, Z50, Z50, Z50-70, Z50-70, Z70, Z70, Z70-70, Z70-70, Z70-80, Z70-80, Z710

13,690 Ft 15,290 Ft

Buy

In stock 1 pcs

Order Code: PAT608

5.0 1×

T6 Power for Dell MC34Y notebook, Li-Poly, 7.6 V, 7200 mAh (55 Wh), black

Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 7,2 Ah

30,390 Ft

Buy

In stock > 5 pcs

Order Code: T6nab1063

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

In stock 1 pcs

Order Code: PATb346

4.7 22×

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

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

14,590 Ft

Buy

In stock 1 pcs

Order Code: IB618a6

5.0 1×

T6 Power for Asus ROG Strix GL502VM, Li-Poly, 4240 mAh (64 Wh), 15.2 V

Laptop Battery -, Li-pol, 4,24 Ah

24,640 Ft

Buy

In stock > 5 pcs

Order Code: NTBmhbat073

4.6 5×

PATONA for Asus A32-K52, 4400mAh, Li-Ion, 10.8V

Laptop Battery - designed for Asus A5, A40, A42, A52, A62, B53, F85, F86, K42, K52, K52D, K62, N82, P42, P52, P62, P82, Pro5I, Pro5IJC, Pro5IJK, Pro5ij, Pro8C, Pro50VL, Pro51, Pro51B, Pro51K, Pro51S, Pro51sa, Pro67, X5, X8, X42, X52, X67, náhrada za 07G016EP1875, 07G016ER1875, 07G016EV1875, 70-NXM1B2200Z, 70-NYX1B1100Z, 70-NYX1B1200Z, 70-NYX1B3000Z, A31-B53, A31-K42, A31-K52, A32-B53, A32-K42, A32-K52, A32-N82, A41-B53, A41-K52, A42-B53, A42-K52, A42-N82

15,390 Ft

Buy

In stock 2 pcs

Order Code: PAT232

4.5 17×

AVACOM for HP ProBook 4330s, 4430s, 4530s series Li-Ion 10.8V 4400mAh

Laptop Battery - designed for HP ProBook 4330s, HP ProBook 4331s, HP ProBook 4430s, HP ProBook 4431s, HP ProBook 4435s, HP ProBook 4436s, HP ProBook 4440s, HP ProBook 4441s, HP ProBook 4446s, HP ProBook 4530s, HP ProBook 4535s, HP ProBook 4540s and HP ProBook 4545s, Lithium-ion (Li-ion), 4,4 Ah

11,790 Ft

Buy

In stock 1 pcs

Order Code: IB618a41

5.0 3×

T6 Power for Acer Nitro 5 AN515-52 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah

22,190 Ft

Buy

In stock > 5 pcs

Order Code: T6nab0416

4.7 3×

AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh

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

18,690 Ft

Buy

In stock 1 pcs

Order Code: IB987p052

4.8 5×

Avacom TT03XL for HP EliteBook 755 G5, 850 G5 ZBook G6 Li-Pol 11,55V 4850mAh 56Wh

Laptop Battery - designed for HP EliteBook 755 G5, HP EliteBook 850 G5 and ZBook G6, Li-pol, 4,85 Ah

24,790 Ft

Buy

In stock > 5 pcs

Order Code: IB987p092d

5.0 3×

AVACOM CA06 for HP ProBook 640/650 Li-Ion 10,8V 6400mAh 69Wh

Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah

22,890 Ft

Buy

In stock 1 pcs

Order Code: IB987p062

5.0 1×

T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Vostro 5568, Lithium-ion (Li-ion), 3,68 Ah

18,110 Ft

Buy

In stock > 5 pcs

Order Code: T6Pnbat065

4.5 4×

PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V

Laptop Battery - for Apple MacBook Pro 13, 13" A1278 (2009 Version), 13" MB990*/A, 13" MB990CH/A, 13" MB990J/A, 13" MB990LL/A, 13" MB990TA/A, 13" MB990ZP/A, 13" MB991*/A, 13" MB991CH/A, 13" MB991J/A, 13" MB991LL/A, 13" MB991TA/A, 13" MB991ZP/A, 13" Precision Aluminum Unibody (2009 Version), A1278 (2010 Baujahr Version), A1322

25,690 Ft

Buy

In stock 1 pcs

Order Code: PAT615

3.0 3×

Avacom VS03XL for HP Envy 15-as series Li-Pol 11,55V 4350mAh 50Wh

Laptop Battery -, Li-pol, 4,35 Ah

17,590 Ft

Buy

In stock 1 pcs

Order Code: IB987p091

5.0 1×

Avacom for Lenovo ThinkPad E14, E15, E580, E490 Li-Pol 11,1V 4050mAh 45Wh

Laptop Battery - designed for ThinkPad E14, ThinkPad E15, ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590, ThinkPad E595, ThinkPad R480 and ThinkPad R580, Li-pol, 4,05 Ah

13,990 Ft

Buy

In stock 1 pcs

Order Code: IB987p116

3.8 5×

Avacom for Lenovo ThinkPad X1 Carbon Gen.3 Li-Pol 15.2V 3350mAh 51Wh

Laptop Battery -, Li-pol, 3,35 Ah

21,690 Ft

Buy

In stock 1 pcs

Order Code: IB987p019

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 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 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

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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