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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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1,661 Results
4.5 43×
AVACOM HT03XL HP 240 250 G7, Pavilion 14-ce, 15-da series Li-Pol 11.55V 3600mAh 42Wh
Laptop Battery - designed for HP Pavilion and Pavilion X360, Li-pol, 3,6 Ah
13,790 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p093
5.0
AVACOM for Lenovo ThinkPad T470, T480, T570, T580 Li-Ion 10,8V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Discounted -4 % 21,490 Ft 22,590 Ft
Buy
In stock 3 pcs
Order Code: IB987p307
5.0
PATONA for Dell Latitude 5420/5520 3600mAh
Laptop Battery - designed for DELL Latitude 14 5420 , Latitude 15 5520 , Precision 15 3560 , P137G, P137G001, P104F, P104F001, P104F002,náhrada za RJ40G, 01K2CF, 075X16, WY9DX, 0WK3F1, 0M3KCN, 005R42 Li-Pol, 3,6 Ah/55 Wh
21,990 Ft
Buy
In stock 1 pcs
Order Code: PAT1026
35,190 Ft
Buy
In stock 3 pcs
Order Code: IB987p083
4.9 31×
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, 4,55 Ah
21,990 Ft
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p093d
4.4 15×
Avacom Laptop Battery for Dell Inspiron 15 5568/13 5368 Li-Ion 11.4V 3684mAh 42Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,684 Ah
28,590 Ft
Buy
In stock 3 pcs
Order Code: IB987p028
5.0 30×
AVACOM for HP 250 G6/255 G6 15-bs, 15-bw series JC04 Li-Ion 14,6V 2200mAh
Laptop Battery - designed for HP 15-bs009, HP 15-bs015nc, HP 15-bs026nc, HP 15-bs039nc, HP 15-bs102nc, HP 15-bs104nc, HP 15-bs150nc, HP 15-bs151nc, HP 15-bs180, HP 15-bs542, HP 15-bs545, HP 15-bs576, HP 15-bs580, HP 15-bw004nc, HP 15-bw005nc, HP 15-bw019nc, HP 15-bw024nc, HP 15-bw031nc, HP 15-bw044nc, HP 15-bw048nc, HP 15-bw049nc, HP 15-bw050nc, HP 15-bw051nc, HP 15-bw052nc, HP 15-bw053nc, HP 15-bw054nc, HP 15-ra041nc, HP 15-ra042nc, HP 15-ra056nc, HP 15-ra070nc, HP 15-ra071nc, HP 15-rb014nc, HP 15-rb020nc, HP 17-ak061, HP 17-bs011, HP 17-bs016, HP 17-bs017, HP 17-bs018, HP 17-bs018nc, HP 17-bs019, HP 17-bs020, HP 17-bs022, HP 17-bs023, HP 17-bs024, HP 17-bs025, HP 17-bs026, HP 17-bs027, HP 17-bs028, HP 17-bs031nc, HP 17-bs038, HP 17-bs038nc, HP 17-bs049, HP 17-bs055, HP 17-bs058, HP 17-bs067, HP 17-bs068, HP 17-bs069, HP 17-bs072, HP 17-bs088, HP 17-bs097, HP 17-bs101nc, HP 17-bs103nc, HP 240 G6, HP 245 G6, HP 246 G6, HP 250 G6 and HP 255 G6, Lithium-ion (Li-ion), 2,2 Ah
13,290 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p010
4.2 10×
Dell for Inspiron
Laptop Battery -, Lithium-ion (Li-ion), 0,042 Ah
Discounted -4 % 39,990 Ft 41,890 Ft
Buy
In stock 2 pcs
Order Code: ADP3b040
5.0
PATONA for ACER Aspire VN7 4600mAh Li-pol 11.4V AC14A8L
Laptop Battery -, Li-pol, 4,6 Ah
24,390 Ft
Buy
In stock 1 pcs
Order Code: PAT702
5.0
AVACOM for Dell XPS 9370, 9380 Li-Pol 7,6V 6842mAh 52Wh
Laptop Battery -, Li-pol, 6,842 Ah
Discounted -3 % 24,490 Ft 25,290 Ft
Buy
In stock 3 pcs
Order Code: IB987p050
3.8
AVACOM for Lenovo ThinkPad T440s/X240 Li-Ion 11.1V 5200mAh 58Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Discounted -3 % 21,990 Ft 22,690 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618c22w
5.0
AVACOM for Dell Latitude 7280, 7480 Li-Pol 7,6V 7500mAh 57Wh
Laptop Battery -, Li-pol, 7,5 Ah
24,790 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p049
14,290 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p100
5.0
AVACOM for Dell Inspiron 7466, 7000 Series Li-Ion 15.2V 3680mAh 56Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
Discounted -3 % 18,690 Ft 19,290 Ft
Buy
In stock 1 pcs
Order Code: IB987p009
Discounted -3 % 38,890 Ft 40,190 Ft
Buy
In stock 2 pcs
Order Code: IB987p084
4.4
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
Discounted -5 % 23,890 Ft 25,290 Ft
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618b19t
4.0
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
16,690 Ft
Buy
In stock 1 pcs
Order Code: IB987p059
4.5
AVACOM for Lenovo G560, IdeaPad V470 series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for LENOVO IdeaPad B470, LENOVO IdeaPad B470A, LENOVO IdeaPad B470G, LENOVO IdeaPad B570, LENOVO IdeaPad B570A, LENOVO IdeaPad B570G, LENOVO IdeaPad G460, LENOVO IdeaPad G460A, LENOVO IdeaPad G460E, LENOVO IdeaPad G460G, LENOVO IdeaPad G460L, LENOVO IdeaPad G465, LENOVO IdeaPad G465A, LENOVO IdeaPad G470, LENOVO IdeaPad G470A, LENOVO IdeaPad G470AH, LENOVO IdeaPad G470G, LENOVO IdeaPad G475, LENOVO IdeaPad G475A, LENOVO IdeaPad G475E, LENOVO IdeaPad G475G, LENOVO IdeaPad G475L, LENOVO IdeaPad G560, LENOVO IdeaPad G560A, LENOVO IdeaPad G560e, LENOVO IdeaPad G560G, LENOVO IdeaPad G560L, LENOVO IdeaPad G565, LENOVO IdeaPad G565A, LENOVO IdeaPad G565G, LENOVO IdeaPad G565L, LENOVO IdeaPad G570, LENOVO IdeaPad G570A, LENOVO IdeaPad G570AH, LENOVO IdeaPad G570E, LENOVO IdeaPad G570G, LENOVO IdeaPad G575, LENOVO IdeaPad G575A, LENOVO IdeaPad G575E, LENOVO IdeaPad G575G, LENOVO IdeaPad G575L, LENOVO IdeaPad G575M, LENOVO IdeaPad G770, LENOVO IdeaPad G780, LENOVO IdeaPad V360, LENOVO IdeaPad V360A, LENOVO I
15,290 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618a51
5.0
PATONA for HP OMEN 15-ce/dc/cb Pavilion 15cx 4380mAh Li-Pol 11,55V SR04XL
Laptop Battery - designed for HP OMEN by HP 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, náhrada za HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol 4,38Ah/11,55V
Discounted -3 % 21,490 Ft 22,190 Ft
Buy
In stock 2 pcs
Order Code: PATb350
21,150 Ft
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6127412
5.0
AVACOM Acer Aspire A3 A314 A315 A114 Li-Pol 7.7V 4805mAh 37Wh
Laptop Battery -, Li-pol, 4,805 Ah
Discounted -5 % 17,990 Ft 18,990 Ft
Buy
In stock 1 pcs
Order Code: IB987p101
5.0
AVACOM Asus S551LA S551LB S551LN K551 Li-Pol 11.4V 4210mAh 48Wh
Laptop Battery -, Li-pol, 4,21 Ah
Discounted -3 % 21,790 Ft 22,490 Ft
Buy
In stock 2 pcs
Order Code: IB987p102
5.0
AVACOM for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
Discounted -5 % 23,290 Ft 24,590 Ft
Buy
In stock 1 pcs
Order Code: IB618b14o
4.7
AVACOM HS03 for HP 240/250 G4 Li-Ion 14.8V 2200mAh
Laptop Battery - designed for HP 14-ac104nc, HP 14-ac105nc, HP 15-ac002nc, HP 15-ac003nc, HP 15-ac004nc, HP 15-ac008nc, HP 15-ac015nc, HP 15-ac021nc, HP 15-ac030nc, HP 15-ac031nc, HP 15-ac032nc, HP 15-ac033nc, HP 15-ac034nc, HP 15-ac102nc, HP 15-ac105nc, HP 15-ac111nc, HP 15-ac117nc, HP 15-ac118nc, HP 15-ac132nc, HP 15-ac133nc, HP 15-ac137nc, HP 15-ac143, HP 15-af006nc, HP 15-af007, HP 15-af007nc, HP 15-af008nc, HP 15-af013nc, HP 15-af014nc, HP 15-af015nc, HP 15-af100nc, HP 15-af103nc, HP 15-af104nc, HP 15-af105nc, HP 15-af107nc, HP 15-af109nc, HP 15-af110nc, HP 15-af111nc, HP 15-ay001nc, HP 15-ay004nc, HP 15-ay006nc, HP 15-ay011nc, HP 15-ay013nc, HP 15-ay022nc, HP 15-ay027nc, HP 15-ay034nc, HP 15-ay035nc, HP 15-ay037nc, HP 15-ay051nc, HP 15-ay052nc, HP 15-ay053nc, HP 15-ay101nc, HP 15-ay102nc, HP 15-ay103nc, HP 15-ba004nc, HP 15-ba005nc, HP 15-ba022nc, HP 15-ba025nl, HP 15-ba027nc, HP 15-ba047nc, HP 15-ba062nc, HP 15-ba065nc, HP 15-ba066nc, HP 15-ba067nc, HP 15-ba071nc, HP 15-ba072nc, HP 17-x001nc, HP 17-x003nc, HP 17-x009
Discounted -4 % 16,490 Ft 17,290 Ft
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p013
 

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.hu, we currently have a total of 1661 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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