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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.

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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.

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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 Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,345 Results
Patona for HP Envy Spectre XT 13 3200mAh Li-Pol 14,8V HD04XL - Laptop Battery
Patona for HP Envy Spectre XT 13 3200mAh Li-Pol 14,8V HD04XL
Laptop Battery -, Li-pol, 3,2 Ah
60.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT986
Cartridge for DELL Alienware A17 / A18 4400mAh Li-lon 14.8V 2F8K3 - Laptop Battery
Cartridge for DELL Alienware A17 / A18 4400mAh Li-lon 14.8V 2F8K3
Laptop Battery - designed for DELL Alienware A17/A18, Lithium-ion (Li-ion), 4,4 Ah
62.58 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT975
Cartridge for DELL Latitude 7360/13 7000 2200mAh Li-Pol 11.1V 0GWV47 - Laptop Battery
Cartridge for DELL Latitude 7360/13 7000 2200mAh Li-Pol 11.1V 0GWV47
Laptop Battery - designed for DELL Latitude 7360/13 7000, Li-pol, 2,2 Ah
50.06 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT974
Patona for Asus S5V/ZX60V 3400mAh Li-Pol 15,2V B41N1526 - Laptop Battery
Patona for Asus S5V/ZX60V 3400mAh Li-Pol 15,2V B41N1526
Laptop Battery - designed for Asus, Li-pol, 3,4 Ah
58.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT971
AVACOM for Lenovo ThinkPad P70 Li-Ion 15V 5600mAh 84Wh - Laptop Battery
AVACOM for Lenovo ThinkPad P70 Li-Ion 15V 5600mAh 84Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
74.77 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p300
AVACOM for Lenovo ThinkPad E450, E460 Li-Pol 11,4V 4122mAh 47Wh - Laptop Battery
AVACOM for Lenovo ThinkPad E450, E460 Li-Pol 11,4V 4122mAh 47Wh
Laptop Battery -, Li-pol, 4,122 Ah
56.73 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p285
AVACOM for Lenovo IdeaPad Yoga 7-14, 7-15 Li-Pol 15,36V 4623mAh 71Wh - Laptop Battery
AVACOM for Lenovo IdeaPad Yoga 7-14, 7-15 Li-Pol 15,36V 4623mAh 71Wh
Laptop Battery -, Li-pol, 4,623 Ah
56.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p310
AVACOM FM08B for HP Omen 17 Li-Pol 14,4V 5972mAh 86Wh - 12 pin connector - Laptop Battery
AVACOM FM08B for HP Omen 17 Li-Pol 14,4V 5972mAh 86Wh - 12 pin connector
Laptop Battery -, Li-pol, 5,972 Ah
68.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p253
AVACOM for Dell Latitude 5480, 5580 Li-Pol 11,4V 4450mAh 51Wh - Laptop Battery
AVACOM for Dell Latitude 5480, 5580 Li-Pol 11,4V 4450mAh 51Wh
Laptop Battery -, Li-pol, 4,45 Ah
59.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p206
AVACOM for Acer Predator Triton 500 Li-Pol 15,2V 5395mAh 82Wh - Laptop Battery
AVACOM for Acer Predator Triton 500 Li-Pol 15,2V 5395mAh 82Wh
Laptop Battery -, Li-pol, 5,395 Ah
88.08 €
Buy
In stock 4 pcs at the supplier's
Order Code: IB987p159
AVACOM for Apple MacBook Pro 15" A1286 Li-Pol 10,95V 6666mAh 73Wh - A1321 - Laptop Battery
AVACOM for Apple MacBook Pro 15" A1286 Li-Pol 10,95V 6666mAh 73Wh - A1321
Laptop Battery -, Li-pol, 6,666 Ah
93.10 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p313
AVACOM for Dell Inspiron 15-3550,14-5447 Li-Pol 11,1V 3400mAh - Laptop Battery
AVACOM for Dell Inspiron 15-3550,14-5447 Li-Pol 11,1V 3400mAh
Laptop Battery -, Li-pol, 3,4 Ah
55.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p233
AVACOM for Dell G7 17 7700, Inspiron 7500, Vostro 7500 Li-Pol 11,4V 4900mAh 56Wh - Laptop Battery
AVACOM for Dell G7 17 7700, Inspiron 7500, Vostro 7500 Li-Pol 11,4V 4900mAh 56Wh
Laptop Battery -, Li-pol, 4,9 Ah
55.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p221
AVACOM RR04XL for HP Omen 15-5000 Series Li-Pol 15.2V 3720mAh 57Wh - Laptop Battery
AVACOM RR04XL for HP Omen 15-5000 Series Li-Pol 15.2V 3720mAh 57Wh
Laptop Battery -, Li-pol, 3,72 Ah
62.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p267
AVACOM for Dell Latitude 3150 E5250 E5550 Li-Pol 11,4V 3600mAh 41Wh - Laptop Battery
AVACOM for Dell Latitude 3150 E5250 E5550 Li-Pol 11,4V 3600mAh 41Wh
Laptop Battery -, Li-pol, 3,6 Ah
50.18 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p200
AVACOM for Asus A555LB, F555LA, F555LD, K555LA, R556LB, X555LJ Li-Pol 7.5V 4700mAh 35Wh - Laptop Battery
AVACOM for Asus A555LB, F555LA, F555LD, K555LA, R556LB, X555LJ Li-Pol 7.5V 4700mAh 35Wh
Laptop Battery -, Li-pol, 4,7 Ah
52.02 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p191
AVACOM for Dell XPS 14/15/17 Li-Ion 11.1V 7800mAh - Laptop Battery
AVACOM for Dell XPS 14/15/17 Li-Ion 11.1V 7800mAh
Laptop Battery -, Lithium-ion (Li-ion), 7,8 Ah
Discounted -7 % 47.90 € 51.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p240
AVACOM BM04XL for HP EliteBook x360 1030 G3 Li-Pol 7.7V 7300mAh 56Wh - Laptop Battery
AVACOM BM04XL for HP EliteBook x360 1030 G3 Li-Pol 7.7V 7300mAh 56Wh
Laptop Battery -, Li-pol, 7,3 Ah
51.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p246
AVACOM for Lenovo ThinkPad 13 Series Li-Pol 11,4V 3730mAh 43Wh - Laptop Battery
AVACOM for Lenovo ThinkPad 13 Series Li-Pol 11,4V 3730mAh 43Wh
Laptop Battery -, Li-pol, 3,73 Ah
51.89 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p303
AVACOM for Asus ZenBook UX333 Li-Pol 11,55V 4335mAh 50Wh - Laptop Battery
AVACOM for Asus ZenBook UX333 Li-Pol 11,55V 4335mAh 50Wh
Laptop Battery -, Li-pol, 4,335 Ah
65.75 €
Buy
In stock 4 pcs at the supplier's
Order Code: IB987p180
AVACOM for Dell Precision 77670, 7770 Li-Pol 11,55V 7186mAh 83Wh - Laptop Battery
AVACOM for Dell Precision 77670, 7770 Li-Pol 11,55V 7186mAh 83Wh
Laptop Battery -, Li-pol, 7,186 Ah
94.68 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p223
AVACOM for Acer Swif 3 SF314, 5 SF 514 Li-Pol 15,4V 3545mAh 55Wh - Laptop Battery
AVACOM for Acer Swif 3 SF314, 5 SF 514 Li-Pol 15,4V 3545mAh 55Wh
Laptop Battery -, Li-pol, 3,545 Ah
60.58 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p162
AVACOM EO04 for HP EliteBook Folio G1 Li-Pol 7.7V 4935mAh 38Wh - black connector - Laptop Battery
AVACOM EO04 for HP EliteBook Folio G1 Li-Pol 7.7V 4935mAh 38Wh - black connector
Laptop Battery -, Li-pol, 4,935 Ah
41.62 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p252
AVACOM for Dell Latitude 7400, 9410 2-in-1 Li-Pol 7,6V 6800mAh 52Wh - Laptop Battery
AVACOM for Dell Latitude 7400, 9410 2-in-1 Li-Pol 7,6V 6800mAh 52Wh
Laptop Battery -, Li-pol, 6,8 Ah
72.68 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p216

Laptop Batteries

Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2345 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.
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Chcete doručit do České republiky? Jdi na Baterie do notebooků
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