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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Jak vybrat baterii do notebooku

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Avacom pro Asus EeeBook E502NA, X502CA Li-Pol 7,6V 4210mAh 32Wh

Laptop Battery

53.90 €

Buy

In stock 2 pcs

Order Code: IB987p119

Avacom pro Asus UX560UA UX560UA UX560UQ Li-Pol 15,2V 3410mAh 52Wh

Laptop Battery

43.90 €

Buy

In stock 1 pcs

Order Code: IB987p122

Avacom pro Asus GL502VS GL502VM GL502VY X502VM Li-Pol 15,2V 4110mAh 62Wh

Laptop Battery

57.90 €

Buy

In stock 1 pcs

Order Code: IB987p120

Avacom SS03XL pro HP EliteBook 840 G5 Li-Pol 11,55V 4330mAh 50Wh

Laptop Battery

63.90 €

Buy

In stock 1 pcs

Order Code: IB987p115

AVACOM pro Dell Inspiron 17 7778 Latitude 3400 3580 Li-Ion 15,2V 3700mAh

Laptop Battery -, Li-pol, 3,7 Ah

47.90 €

Buy

In stock 3 pcs

Order Code: IB618t431

AVACOM Acer Aspire M3 M5 581 TravelMate P645 P648 Iconia W700 Li-Pol 11,1V 4850mAh

Laptop Battery -, Li-pol, 4,85 Ah

54.90 €

Buy

In stock 1 pcs

Order Code: IB987p106

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

Laptop Battery -, Li-pol, 4,8 Ah

42.90 €

Buy

In stock 1 pcs

Order Code: PATb356

PATONA for Lenovo ThinkPad T480S 4800mAh Li-Pol 11,55V L17L3P71

Laptop Battery -, Li-pol, 4,8 Ah

50.90 €

Buy

In stock 2 pcs

Order Code: PATb359

PATONA for Dell Inspiron 14R/15R/17R 2200mAh Li-lon 14,8V

Laptop Battery - designed for Dell Inspiron 14R series, Lithium-ion (Li-ion), 2,2 Ah

33.90 €

Buy

In stock 1 pcs

Order Code: PATb349

PATONA for HP 840 G5/G6 4100mAh Li-Pol 11,55V SS03XL

Laptop Battery -, Li-pol, 4,1 Ah

47.90 €

Buy

In stock 1 pcs

Order Code: PATb352

PATONA for ASUS N580VN 4100mAh Li-Pol 11,4V C31N1636

Laptop Battery - designed for ASUS N580VN, Li-pol, 4,1 Ah

40.90 €

Buy

In stock 1 pcs

Order Code: PATb354

PATONA for HP OMEN 15-ce/dc/cb Pavilion 15cx 4380mAh Li-Pol 11,55V SR04XL

Laptop Battery -, Li-pol, 4,38 Ah

52.90 €

Buy

In stock 1 pcs

Order Code: PATb350

Dell Baterie 4-cell 60W/HR LI-ON pro Latitude 5300, 7300, 7400

Laptop Battery -, Lithium-ion (Li-ion), 0,06 Ah

111.90 €

Buy

In stock 1 pcs

Order Code: ADP3b040k7b

5.0 3×

AVACOM Dell Latitude 3500 Inspiron 3583 5491 Vostro 5481 5581 5590 Li-Pol 11,4V 3685mAh 42Wh

Laptop Battery -, Li-pol, 3,685 Ah

51.90 €

Buy

In stock 5 pcs

Order Code: IB987p100

4.0 1×

Patona pro Lenovo Thinkpad T460s/T470s 2000mAh Li-Pol 11,1V 00HW022

Laptop Battery - designed for 20JS/20JT and Thinkpad T470s 20HF/20HG, Li-pol, 2 Ah

71.90 €

Buy

In stock 1 pcs

Order Code: PATb333

5.0 1×

Avacom pro Dell Latitude 5300, 5310, 7300 Li-Pol 7,6V 7890mAh 60Wh

Laptop Battery -, Li-pol, 7,89 Ah

65.90 €

Buy

In stock 1 pcs

Order Code: IB992a001

4.0 2×

AVACOM LK03XL pro HP Envy X360 15-bp, 16-cn, Envy 17-ce series Li-Pol 11,55V 4835mAh

Laptop Battery -, Li-pol, 4,835 Ah

55.90 €

Buy

In stock 1 pcs

Order Code: IB987p096

AVACOM BI03XLpro HP ProBook 11 G1, G2 Pavilion 13-u series Li-Pol 11,55V 3610mAh 42Wh

Laptop Battery -, Li-pol, 3,61 Ah

47.90 €

Buy

In stock 1 pcs

Order Code: IB987p099

AVACOM AB06XL pro HP Envy 13-ad series Li-Pol 7,7V 6883mAh 53Wh

Laptop Battery -, Li-pol, 6,883 Ah

56.90 €

Buy

In stock 1 pcs

Order Code: IB987p098

4.8 4×

AVACOM SR04XL for HP OMEN 15-ce/dc/cb Pavilion 15cx Li-Pol 15,4V 4550mAh 70Wh

Laptop Battery - designed for HP Pavilion 15cx, HP OMEN 15-ce, HP OMEN 15-dc and HP OMEN 15-cb, Li-pol, 4550 mAh

48.90 €

Buy

In stock 2 pcs

Order Code: IB987p093d

5.0 2×

Dell 4-cell 68W / HR LI-ON battery

Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591, DELL Precision 3520 and DELL Precision 3530, Lithium-ion (Li-ion)

96.90 €

Buy

In stock 3 pcs

Order Code: ADP3b002f

5.0 2×

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, 3900 mAh

50.90 €

Buy

In stock 1 pcs

Order Code: IB991g035

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

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

69.90 €

Buy

In stock 1 pcs

Order Code: IB987p094

5.0 1×

AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh

Laptop Battery -, Li-pol, 3,6 Ah

43.90 €

Buy

In stock 2 pcs

Order Code: IB987p092

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Laptop Batteries

Lenovo

Asus

Acer

Dell

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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Laptop Batteries

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