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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

2,293 Results

3.7 3×

Avacom for Dell Inspiron 7537, 7737 Li-Pol 14,8V 3900mAh 58Wh

Laptop Battery - designed for Dell 15 7537 Serie and Dell Inspiron 17 7737, Li-pol, 3,9 Ah

1,519,-

Buy

In stock > 5 pcs

Order Code: IB987p133

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

5.0 2×

AVACOM SN03XL for HP EliteBook 725 G3/820 G3 Li-Pol 11,4V 3800mAh 43Wh 3 roky ONSITE servis

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

1,339,-

Buy

In stock > 5 pcs

Order Code: IB987p097

3.8 5×

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

939,-

Buy

In stock 2 pcs

Order Code: IB618a50

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

1,313,-

Buy

In stock > 5 pcs

Order Code: T6nab0416

5.0 5×

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

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

1,189,-

Buy

In stock 2 pcs

Order Code: IB618b24y

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

1,640,-

Buy

In stock > 5 pcs

Order Code: PAT615

4.8 4×

AVACOM HS03 for HP 240/250 G4 Li-Ion 14.8V 2200mAh

Laptop Battery - compatible with 245 G4, 250 G4, 250 G5, 255 G4, 255 G5, 14-ac, 14-ac105nc, 15-ac002nc, 15-ac003nc, 15-ac004nc, 15-ac008nc, 15-ac015nc, 15-ac021nc, 15-ac030nc, 15-ac031nc, 15-ac034nc, 15-ac102nc, 15-ac105nc, 15-af, 15-af100nc, 15-af103nc, 15-af104nc, 15-af105nc, 15-af107nc, 15-af109nc, 15-af110nc, 15-af111nc, 15-ay, 15-ay004nc, 15-ay011nc, 15-ay022nc, 15-ay027nc, 15-ay034nc, 15-ay035nc, 15-ay037nc, 15-ay051nc, 15-ay053nc, 15-ay101nc, 15-ay102nc, 15-ay103nc, 15-ba, 15-ba005nc, 15-ba022nc, 15-ba025nl, 15-ba027nc, 15-ba047nc, 15-ba067nc, 15-ba071nc, 15-ba072nc, 15-ba079nc, 17-x00, 17-x003nc, 17-x009nc, 17-y003nc, 17-y011nc, replacement for 807611-131, HS03, HS04, HSTNN-DB71, HSTNN-LB6U, HSTNN-LB6V

699,-

Buy

In stock 1 pcs

Order Code: IB987p013

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

1,459,-

Buy

In stock > 5 pcs

Order Code: IB987p062

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

1,561,-

Buy

In stock > 5 pcs

Order Code: NTBmhbat073

5.0 1×

AVACOM for Asus A42/A52/K52/X52, Li-Ion, 11.1V, 5600mAh

Laptop Battery - compatible with A40, A42, A52, A62, B53, F85, F86, K42, K52, K62, N82, P42, P52, P62, P82, Pro5I, Pro5i, Pro8C, Pro50, Pro51, Pro67, X5, X8, X42, X52, X67, replacement for 07G016EP1875, 07G016ER1875, 07G016EV1875, 70-NXM1B2200Z, 70-NYX1B1100Z, 70-NYX1B1200Z, 70-NYX1B3000Z, 70NXM1B2200Z, 90-NXM1B2000Y, 90-NYX1B1000Y, 90NXM1B2000Y, A31-B53, A31-K42, A31-K52, A32-B53, A32-K42, A32-K52, A32-N82, A41-B53, A41-K52, A42-B53, A42-K52, A42-N82, K52L681, P0030899

999,-

Buy

In stock 1 pcs

Order Code: IB618b5f

5.0 1×

T6 Power Asus ROG Strix GL704G, 4335mAh, 66Wh, 4cell, Li-pol

Laptop Battery -, Li-pol, 4,335 Ah

1,679,-

Buy

In stock 1 pcs

Order Code: T6ntb035

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

1,939,-

Buy

In stock > 5 pcs

Order Code: NTBmhbat016

5.0 1×

Replacement battery for Alza Officebook

Laptop Battery -, Li-pol, 0,041 Ah

199,-

Buy

In stock > 5 pcs

Order Code: ALZAb04

AVACOM for Dell Latitude 5330, 5530 Li-Pol 15,2V 3815mAh 58Wh

Laptop Battery - compatible with Latitude 5330, Latitude 5430, Latitude 5530, Latitude 7330, Latitude 7430, Latitude 7530, Precision 3570, replacement for 8H6WD, 8P81K, 451-BCWY, FK0VR, H4PVC, PX0GF, Y86WG

1,589,-

Buy

In stock > 5 pcs

Order Code: IB987p201

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

1,929,-

Buy

In stock > 5 pcs

Order Code: T6nab1063

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

1,339,-

Buy

In stock > 5 pcs

Order Code: IB987p197

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

1,262,-

Buy

In stock 1 pcs

Order Code: T6nab0061

AVACOM for Dell XPS 15 9530, G5 15 5520, Precision 5570 Li-Pol 11.4V 7544mAh 86Wh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 7,544 Ah

1,788,-

Buy

In stock 2 pcs at the supplier's

Order Code: IB987p332

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

2,339,-

Buy

In stock 1 pcs

Order Code: PAT724

AVACOM for Asus VivoBook X571 Li-Pol 11.52V 4000mAh 46Wh

Laptop Battery - designed for VivoBook S14 S430FA, VivoBook S14 S430FN, VivoBook S14 S430UA, VivoBook S14 S430UF and VivoBook S14 S430UN, Li-pol and Lithium-ion (Li-ion), 4 Ah

1,365,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p325

AVACOM for Dell Latitude 7310, 7410 Li-Pol 7,6V 6800mAh 52Wh

Laptop Battery -, Li-pol, 6,8 Ah

1,589,-

Buy

In stock 1 pcs

Order Code: IB987p218

AVACOM for Dell Latitude 5421, 5431 Li-Pol 15,2V 4210mAh 64Wh

Laptop Battery - compatible with Alienware M17 R5, Latitude 5421, Latitude 5431, Latitude 5521, Latitude 5531, Precision 3470, Precision 3561, Precision 3571, Precision 3581, Precision 3591, replacement for 0P3TJ, 451-BCUN, GRT01, R05P0, VXD57. Before ordering this battery, please check that the original battery in your laptop has the same voltage (15.2V), shape and mounting.

1,316,-

Buy

In stock > 5 pcs

Order Code: IB987p205

AVACOM for Asus VivoBook S14, S15 Li-Pol 11,55V 4335mAh 50Wh

Laptop Battery - compatible with VivoBook 15 F1505VA, VivoBook 15 M1505YA, VivoBook 15 X1505VA, VivoBook 15 X1505ZA, VivoBook 15X K3504VA, VivoBook 15X K3504ZA, VivoBook 15X M3504YA, VivoBook 16 F1603ZA, VivoBook 16X M1603IA, VivoBook 16X M1603QA, VivoBook 16X X1603ZA, VivoBook 17 F1704ZA, VivoBook 17 X1704VA, VivoBook 17 X1704ZA, VivoBook 17X K1703ZA, VivoBook 17X K3704VA, VivoBook 17X M1703QA, VivoBook 17X M3704YA, VivoBook 17X X1703ZA, VivoBook S13 S333EA, VivoBook S14 K3402ZA, VivoBook S14 M3402QA, VivoBook S14 M3402RA, VivoBook S15 K3502ZA, VivoBook S15 M3502RA, replacement for 0B200-03750300, 0B200-03750400, C31N1905, C31N1905-1

1,249,-

Buy

In stock > 5 pcs

Order Code: IB987p172

AVACOM for Lenovo ThinkPad T480S Li-Pol 11,58V 4950mAh 57Wh

Laptop Battery - compatible with ThinkPad T480S, replacement for 01AV478, 01AV479, 01AV480, L17L3P71, L17M3P71

1,219,-

Buy

In stock 4 pcs

Order Code: IB987p306

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries – proved brands

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