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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.

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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

Asus

Acer

Dell

MSI

Alternative

Original

Jak vybrat baterii do notebooku

588 Results

AVACOM for Asus ROG Zephyrus S GX701 Li-Pol 15,4V 4940mAh 76Wh

Laptop Battery -, Li-pol, 4,94 Ah

64.02 €

Buy

Ordered on request

Order Code: IB987p171

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

Laptop Battery -, Li-pol, 4,922 Ah

49.90 €

Buy

Ordered on request

Order Code: IB987p282

AVACOM for Acer Nitro 5 AN517-55 Predator Helios 300 PH317-56 Li-Pol 15.4V 5845mAh

Laptop Battery -, Li-pol, 5,845 Ah

76.77 €

Buy

Ordered on request

Order Code: IB987p157

AVACOM for Asus GX501 Li-Pol 15,4V 3255mAh 50Wh

Laptop Battery -, Li-pol, 3,255 Ah

42.99 €

Buy

Ordered on request

Order Code: IB987p170

AVACOM for Dell Inspiron 7370, 7373 Li-Pol 11,4V 3200mAh 36Wh

Laptop Battery -, Li-pol, 3,2 Ah

58.90 €

Buy

Ordered on request

Order Code: IB987p235

AVACOM for Dell Latitude 7200, 7210 2-in-1 Li-Pol 7,6V 4500mAh 34Wh

Laptop Battery -, Li-pol, 4,5 Ah

57.63 €

Buy

Ordered on request

Order Code: IB987p211

AVACOM for Asus ZenBook Flip UX362 LI-Pol 11.55V 4335mAh 50Wh

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

69.90 €

Buy

Ordered on request

Order Code: IB987p181

AVACOM for Lenovo ThinkPad P50 Li-Ion 11.25V 8000mAh 90Wh

Laptop Battery - designed for ThinkPad P50, ThinkPad P51 and ThinkPad P52, Lithium-ion (Li-ion), 8 Ah

74.86 €

Buy

Ordered on request

Order Code: IB987p299

AVACOM for Dell XPS 9300, 9310 Li-Pol 7,6V 6842mAh 52Wh

Laptop Battery -, Li-pol, 6,842 Ah

55.13 €

Buy

Ordered on request

Order Code: IB987p224

AVACOM for Acer Predator Triton 900 Li-Pol 15,4V 4670mAh 72Wh

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

79.90 €

Buy

Ordered on request

Order Code: IB987p164

AVACOM for Asus ZenBook Duo UX481 Li-Pol 15,4V 4550mAh 70Wh

Laptop Battery -, Li-pol, 4,55 Ah

69.77 €

Buy

Ordered on request

Order Code: IB987p184

AVACOM for Asus VivoBook 17 X705UA X705UV Pro 17 N705FD Li-Pol 11.52V 3653mAh 42Wh

Laptop Battery -, Li-pol, 3,653 Ah

49.90 €

Buy

Ordered on request

Order Code: IB987p192

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

Laptop Battery -, Li-pol, 6 Ah

64.27 €

Buy

Ordered on request

Order Code: IB987p320

AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh

Laptop Battery - designed for 240 G9, 245 G9, 246 G9, 250 G9, 255 G8, 255 G9, 256 G9, 470 G10, 470 G8 and 470 G9, Li-pol, 4,15 Ah

47.28 €

Buy

Ordered on request

Order Code: IB987p319

Dell Battery 40 Wh, 3 cells, LI-ION for Inspiron and Vostro

Laptop Battery -, Lithium-ion (Li-ion), 3,555 Ah

99.90 €

Buy

Ordered on request

Order Code: ADP3b040k7k

AVACOM for Lenovo ThinkPad P70 Li-Ion 15V 5600mAh 84Wh

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

72.44 €

Buy

Ordered on request

Order Code: IB987p300

AVACOM for Lenovo ThinkPad E450, E460 Li-Pol 11,4V 4122mAh 47Wh

Laptop Battery -, Li-pol, 4,122 Ah

54.97 €

Buy

Ordered on request

Order Code: IB987p285

AVACOM for Dell Latitude 5404, 7404 Rugged Li-Ion 11,1V 8700mAh 97Wh

Laptop Battery -, Lithium-ion (Li-ion), 8,7 Ah

59.62 €

Buy

Ordered on request

Order Code: IB987p203

AVACOM for Fujitsu Siemens LifeBook A544, E754 Li-Ion 10,8V 5200mAh/56Wh

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

62.53 €

Buy

Ordered on request

Order Code: IB987p241

AVACOM for Asus ROG Zephyrus Duo 15 Li-Pol 15,4V 5845mAh 90Wh

Laptop Battery -, Li-pol, 5,845 Ah

70.17 €

Buy

Ordered on request

Order Code: IB987p166

AVACOM FM08B for HP Omen 17 Li-Pol 14,4V 5972mAh 86Wh - 12 pin connector

Laptop Battery -, Li-pol, 5,972 Ah

69.90 €

Buy

Ordered on request

Order Code: IB987p253

AVACOM for Dell Latitude 7320 Li-Pol 11,4V 3680mAh 42Wh

Laptop Battery -, Li-pol, 3,68 Ah

48.37 €

Buy

Ordered on request

Order Code: IB987p212

2.0 1×

AVACOM for Asus FX705, GL503 Li-Pol 15,2V 4210mAh 64Wh

Laptop Battery -, Li-pol, 4,21 Ah

41.66 €

Buy

Ordered on request

Order Code: IB987p167

AVACOM for Dell Latitude 5480, 5580 Li-Pol 11,4V 4450mAh 51Wh

Laptop Battery -, Li-pol, 4,45 Ah

57.27 €

Buy

Ordered on request

Order Code: IB987p206

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Laptop Batteries

Lenovo

Asus

Acer

Dell

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries

In the category Laptop Batteries on Alza.de, we currently have a total of 588 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.

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

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