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.

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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
 
461 Results
Avacom TT03XL for HP EliteBook 755 G5, 850 G5 ZBook G6 Li-Pol 11,55V 4850mAh 56Wh - Laptop Battery
Avacom TT03XL for HP EliteBook 755 G5, 850 G5 ZBook G6 Li-Pol 11,55V 4850mAh 56Wh
Laptop Battery - designed for HP EliteBook 755 G5, HP EliteBook 850 G5 and ZBook G6, Li-pol, 4,85 Ah
64.90 €
Buy
In stock 1 pcs
Order Code: IB987p092d
Dell 4-cell 68W / HR LI-ON battery - Laptop Battery
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)
89.90 €
Buy
In stock > 5 pcs
Order Code: ADP3b002f
Avacom RE03XL for HP Probook 430, 440, 450 G6 Li-Pol 11.55 V 3900 mAh - Laptop Battery
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
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
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh - Laptop Battery
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
Avacom VS03XL for HP Envy 15-as series Li-Pol 11,55V 4350mAh 50Wh - Laptop Battery
1.0 1×
Avacom VS03XL for HP Envy 15-as series Li-Pol 11,55V 4350mAh 50Wh
Laptop Battery -, Li-pol, 4,35 Ah
51.90 €
Buy
In stock 2 pcs
Order Code: IB987p091
Patona for LENOVO Thinkpad T460S/T470S 2000mAh Li-Pol 11,4V 01AV405 - Laptop Battery
Patona for LENOVO Thinkpad T460S/T470S 2000mAh Li-Pol 11,4V 01AV405
Laptop Battery -, Li-pol, 2 Ah
59.90 €
Buy
In stock 1 pcs
Order Code: PAT1002
Patona for Medion Akoya E6237 2200mAh Li-lon 14,4V A41-B34 - Laptop Battery
Patona for Medion Akoya E6237 2200mAh Li-lon 14,4V A41-B34
Laptop Battery - designed for DNS 0151435/0801149 , Medion Akoya E6237, Medion Akoya P6643 , Medion Akoya P6647 , Medion Akoya S4211 , Medion Akoya S4214 , Medion Akoya S4216 , Medion Akoya S4217 , Medion Akoya S4611 , Medion Akoya S4613, Medion MD98066 , Medion MD98089 , Medion MD98167 , Medion MD98474 , Medion MD98477 , Medion MD98562 , Medion MD98564 , Novatech nFinity N1408 , Pegatron B34FB , Pegatron B34FD and Pegatron B34YA , Lithium-ion (Li-ion), 2,2 Ah
34.90 €
Buy
In stock 1 pcs
Order Code: PAT999
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4 - Laptop Battery
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4
Laptop Battery - designed for LENOVO Ideapad 310, Li-pol, 4,1 Ah
73.90 €
Buy
In stock 1 pcs
Order Code: PAT995
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL - Laptop Battery
5.0 1×
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL
Laptop Battery -, Li-pol, 3,5 Ah
55.90 €
Buy
In stock 1 pcs
Order Code: PAT991
Patona for DELL Inspiron 13/15/17 G3 3600mAh Li-Pol 15,2V 33YDH - Laptop Battery
Patona for DELL Inspiron 13/15/17 G3 3600mAh Li-Pol 15,2V 33YDH
Laptop Battery - designed for Dell Inspiron, Li-pol, 3,6 Ah
77.90 €
Buy
In stock 1 pcs
Order Code: PAT977
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540 - Laptop Battery
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540
Laptop Battery -, Lithium-ion (Li-ion), 8,95 Ah
99.90 €
Buy
In stock 2 pcs
Order Code: ADP3b040k5
AVACOM for Toshiba Satellite L750 Li-Ion 10.8V 5800mAh/63Wh - Laptop Battery
AVACOM for Toshiba Satellite L750 Li-Ion 10.8V 5800mAh/63Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,8 Ah
49.90 €
Buy
In stock 2 pcs
Order Code: IB987p087
AVACOM for Apple MacBook Pro 15" A1398 Li-Pol 11,26V 8440mAh 95Wh - A1494/A1618 - Laptop Battery
4.0 1×
AVACOM for Apple MacBook Pro 15" A1398 Li-Pol 11,26V 8440mAh 95Wh - A1494/A1618
Laptop Battery -, Li-pol, 8,44 Ah
96.90 €
Buy
In stock 1 pcs
Order Code: IB987p085
AVACOM for Apple MacBook Pro 13" A1502 Li-Pol 11,34V 6200mAh 71,8Wh - A1493/A1582 - Laptop Battery
AVACOM for Apple MacBook Pro 13" A1502 Li-Pol 11,34V 6200mAh 71,8Wh - A1493/A1582
Laptop Battery -, Li-pol, 6,2 Ah
91.90 €
Buy
In stock 1 pcs
Order Code: IB987p084
AVACOM for Lenovo IdeaPad Z500, Z400, Z510, P400 Li-Ion 14,4V 2900mAh - Laptop Battery
AVACOM for Lenovo IdeaPad Z500, Z400, Z510, P400 Li-Ion 14,4V 2900mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,9 Ah
50.90 €
Buy
In stock 1 pcs
Order Code: IB987p081
AVACOM for Lenovo S41, Yoga 500-151BD Li-Pol 7,4V 4050mAh 30Wh - Laptop Battery
AVACOM for Lenovo S41, Yoga 500-151BD Li-Pol 7,4V 4050mAh 30Wh
Laptop Battery -, Li-pol, 4,05 Ah
53.90 €
Buy
In stock 3 pcs
Order Code: IB987p079
AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh - Laptop Battery
2.0 1×
AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh
Laptop Battery -, Li-pol, 3,9 Ah
61.90 €
Buy
In stock 1 pcs
Order Code: IB987p076
AVACOM for Lenovo ThinkPad L480, L580 Li-Pol 11,1V 4050mAh 45Wh - Laptop Battery
AVACOM for Lenovo ThinkPad L480, L580 Li-Pol 11,1V 4050mAh 45Wh
Laptop Battery -, Li-pol, 4,05 Ah
51.90 €
Buy
In stock 1 pcs
Order Code: IB987p078
AVACOM SB03XL for HP EliteBook 820 G1 Li-Pol 11.1V 4000mAh 44Wh - Laptop Battery
5.0 1×
AVACOM SB03XL for HP EliteBook 820 G1 Li-Pol 11.1V 4000mAh 44Wh
Laptop Battery -, Li-pol, 4 Ah
46.90 €
Buy
In stock 1 pcs
Order Code: IB987p074
AVACOM PA06 for HP Pavilion 17-ab Li-Ion 11,1V 4400mAh - Laptop Battery
AVACOM PA06 for HP Pavilion 17-ab Li-Ion 11,1V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
39.90 €
Buy
In stock 1 pcs
Order Code: IB987p069
AVACOM CS03 for HP EliteBook 840 G3 series Li-Pol 11,4V 4400mAh - Laptop Battery
5.0 3×
AVACOM CS03 for HP EliteBook 840 G3 series Li-Pol 11,4V 4400mAh
Laptop Battery -, Li-pol, 4,4 Ah
61.90 €
Buy
In stock 2 pcs
Order Code: IB987p064
AVACOM for Fujitsu LifeBook UH572, Li-Pol 14,8V 2840mAh - Laptop Battery
AVACOM for Fujitsu LifeBook UH572, Li-Pol 14,8V 2840mAh
Laptop Battery -, Li-pol, 2,84 Ah
55.90 €
Buy
In stock 1 pcs
Order Code: IB987p058
AVACOM HS04 for HP 250 G4, 240 G4 Li-Ion 14,8V 3200mAh 47Wh - Laptop Battery
AVACOM HS04 for HP 250 G4, 240 G4 Li-Ion 14,8V 3200mAh 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
54.90 €
Buy
In stock 1 pcs
Order Code: IB987p060

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.de, we currently have a total of 461 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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