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

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

57.90 €

Buy

In stock 1 pcs

Order Code: IB987p038b

PATONA for DELL LATITUDE 5280/5480/5590 4474mAh Li-lon 11,4V 93FTF

Laptop Battery -, Lithium-ion (Li-ion), 4,474 Ah

69.90 €

Buy

In stock 1 pcs

Order Code: PAT510d

5.0 1×

HP S03XL 11.6 V, 4113mAh

Laptop Battery - designed for EliteBook 735 G5, EliteBook 745 G5, EliteBook 830 G5, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, ZBook 14u G5, Zbook 14U G5 Mobile Workstation and Zbook 14U G6 Mobile Workstation, Lithium-ion (Li-ion), 4,113 Ah

99.90 €

Buy

In stock 2 pcs

Order Code: HPCP0501s2

1.0 1×

PATONA for ASUS Flip R554/TP550 5000mAh Li-Pol 7.5V C21N1333

Laptop Battery - designed for Asus Flip and Asus Transformer Book Flip, Li-pol, 5 Ah

44.90 €

Buy

In stock 1 pcs

Order Code: PAT957

PATONA for Acer Aspire V5/E1 2200mAh Li-Pol 11,4V AC13C34

Laptop Battery - designed for Acer Aspire and Acer Aspire V5, Li-pol, 2,2 Ah

59.90 €

Buy

In stock 2 pcs

Order Code: PAT954

AVACOM for HP ProBook 4320s/4420s/4520s Series Li-Ion 10,8V 5200mAh

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

47.90 €

Buy

In stock 1 pcs

Order Code: IB618c14o

AVACOM for Sony Vaio EA/EB/EC Series, VGP-BPS22 Li-Ion 10,8V 4400mAh

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

59.90 €

Buy

In stock 1 pcs

Order Code: IB618d1b

3.5 4×

AVACOM for Lenovo ThinkPad T440s/X240 Li-Ion 11.1V 5200mAh 58Wh

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

55.90 €

Buy

In stock 1 pcs

Order Code: IB618c22w

AVACOM for Lenovo G560, IdeaPad V470 Series Li-Ion 10,8V 5200mAh

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

41.90 €

Buy

In stock 1 pcs

Order Code: IB618c21v

AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh

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

34.90 € 37.90 €

Buy

In stock 1 pcs

Order Code: IB618c1a

5.0 1×

AVACOM for HP Pavilion 15-Au Series Li-ion 7.7V 4400mAh

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

42.90 €

Buy

In stock 1 pcs

Order Code: IB618c11l

Dell 60Wh 4-cell/HR Li-ion for Latitude 5289, 7389, 7390 2-in-1

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

154.90 €

Buy

In stock 1 pcs

Order Code: ADP3b040k4

5.0 1×

AVACOM for Asus X550, K550, Li-Ion 14.4V 3200mAh 46Wh

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

58.90 €

Buy

In stock 1 pcs

Order Code: IB618b8i

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

5.0 1×

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

Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah

39.90 € 42.90 €

Buy

In stock 1 pcs

Order Code: IB618b5f

5.0 1×

AVACOM for Acer Aspire E14, E15, Extensa 2510, TravelMate P256, Li-Ion, 11.1V, 5600mAh

Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah

56.90 €

Buy

In stock 1 pcs

Order Code: IB618b3c

5.0 3×

AVACOM for Acer Aspire V5 series, Li-Ion, 14.8V, 2800mAh

Laptop Battery -, Lithium-ion (Li-ion), 2,8 Ah

42.90 €

Buy

In stock 1 pcs

Order Code: IB618b2b

AVACOM for Lenovo ThinkPad X230 Li-Ion 11.1V 6400mAh 71Wh

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

69.90 € 73.90 €

Buy

In stock 1 pcs

Order Code: IB618b26a

4.0 2×

AVACOM for HP 15-bs000, 15-bw000, 17-bs000 Series Li-Ion 14,6V 3200mAh 47Wh

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

51.90 €

Buy

In stock 1 pcs

Order Code: IB618b19t

4.0 1×

AVACOM for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh

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

46.90 €

Buy

In stock 1 pcs

Order Code: IB618b18s

AVACOM for HP 340 G1, Pavilion 15 n100 series, Li-Ion, 14.4V, 3200mAh, 46Wh

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

47.90 €

Buy

In stock 1 pcs

Order Code: IB618b15p

5.0 1×

AVACOM for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh

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

50.90 €

Buy

In stock 1 pcs

Order Code: IB618b14o

AVACOM for Dell Inspiron 14R, Vostro 2421, Li-Ion, 14.8V, 2800mAh

Laptop Battery -, Lithium-ion (Li-ion), 2,8 Ah

44.90 €

Buy

In stock 1 pcs

Order Code: IB618b13n

5.0 1×

AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh

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

69.90 €

Buy

In stock 1 pcs

Order Code: IB618b11l

Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh

Laptop Battery -, Li-pol, 4,22 Ah

55.90 €

Buy

In stock 1 pcs

Order Code: IB605a6f

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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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