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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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1,646 Results
T6 Power for Lenovo Yoga 7-14ITL5, 7-15ITL5, 4623 mAh, 71 Wh, 4cell, Li-pol
Laptop Battery - designed for Yoga 7-14ACN6, Yoga 7-14ACN6 82N7, Yoga 7-14ITL5, Yoga 7-14ITL5 82BH, Yoga 7-14ITL5 82LW, Yoga 7-15ITL5 and Yoga 7-15ITL5 82BJ, Li-pol, 4,623 Ah
27,990 Ft
Buy
In stock > 5 pcs
Order Code: POWbat19
4.0
PATONA for ASUS VivoBook 14 X412 3800mAh Li-Pol 7.7V C21N1818
Laptop Battery - designed for Asus VivoBook, Li-pol, 3,8 Ah
Discounted -3 % 25,490 Ft 26,290 Ft
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PAT952
5.0
AVACOM for HP ProBook 4330s, 4430s, 4530s series, Li-Ion, 10.8V, 6400mAh, 69Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
Discounted -5 % 20,290 Ft 21,490 Ft
Buy
In stock 2 pcs
Order Code: IB618b21v
-8 % off new 25,490 Ft New 27,990 Ft
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p215
-8 % off new 18,490 Ft New 20,280 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: PAT1000
Avacom for Asus ZenBook UX334FL UX434FL UX434FQ UX463FA Li-Pol 11.55V 4330mAh 50Wh
Laptop Battery - designed for ASUS UX334FA, ASUS UX334FL, ASUS UX434FL, ASUS UX463FA, ASUS UX463FL, UX434FQ, UX463, ZenBook UX334, ZenBook UX434 and ZenBook UX463, Li-pol, 4,33 Ah
-10 % off new 24,090 Ft New 26,790 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p124
-18 % off new 21,890 Ft New 26,730 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: NTBmhbat075
-18 % off new 16,690 Ft New 20,380 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: IB987p161
AVACOM Lenovo ThinkPad T490 T14 Gen 1 Gen 2 Li-Pol 11.55V 4415mAh 51Wh
Laptop Battery - designed for ThinkPad P14s Gen 1, ThinkPad P14s Gen 2, ThinkPad P43s, ThinkPad T14 Gen 1, ThinkPad T14 Gen 2, ThinkPad T490 and ThinkPad T495, Li-pol and Lithium-ion (Li-ion), 4,415 Ah
-21 % off new 15,890 Ft New 20,160 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: IB987p155
-20 % off new 21,290 Ft New 26,920 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab3053
-25 % off new 15,090 Ft New 20,140 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p176
-26 % off new 16,890 Ft New 22,890 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p256
5.0
AVACOM for Dell XPS 13 9350 Li-Pol 7.6V 6842mAh 52Wh
Laptop Battery -, Li-pol, 6,842 Ah
-26 % off new 16,090 Ft New 21,990 Ft
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p225
-43 % off new 12,490 Ft New 21,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p213
-35 % off new 15,290 Ft New 23,590 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: T6powe0239
-34 % off new 16,490 Ft New 24,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p172
-33 % off new 15,490 Ft New 23,410 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p267
-35 % off new 14,090 Ft New 21,690 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p260
-43 % off new 20,290 Ft New 35,640 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p223
5.0
T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly
Laptop Battery - designed for ROG Strix G G531GU, ROG Strix G G531GV, ROG Strix G G731GU, ROG Strix G G731GV, ROG Strix G15 G512LU, ROG Strix G15 G512LV, ROG Strix G15 G512LW, ROG Strix G15 G512LWS, ROG Strix G17 G712LU, ROG Strix G17 G712LV, ROG Strix G17 G712LW, ROG Strix G17 G712LWS, ROG Strix GL731GU, ROG Strix GL731GV, ROG Strix GL731GW, ROG Strix SCAR 15 G532LV, ROG Strix SCAR 15 G532LW, ROG Strix SCAR 15 G532LWS, ROG Strix SCAR 17 G732LV, ROG Strix SCAR 17 G732LW, ROG Strix SCAR 17 G732LWS, ROG Strix SCAR 17 G732LXS, ROG Strix SCAR III G531GW and ROG Strix SCAR III G731GW, Li-pol, 4,335 Ah
-22 % off new 18,290 Ft New 23,480 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: POWbat11
5.0
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 830 G7, EliteBook 835 G7, EliteBook 840 G7 and EliteBook 845 G7, Li-pol, 4,59 Ah
-9 % off new 20,190 Ft New 22,230 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: MPbatntb338
1.0
T6 Power for Dell XPS 15 9575, Li-Poly, 6500 mAh (75 Wh), 11.4 V
Laptop Battery - designed for DELL XPS 15 9575, Li-pol, 6,5 Ah
-60 % off new 12,090 Ft New 30,350 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: TPontb092
-60 % off new 9,190 Ft New 23,040 Ft
Buy
Unsealed - in stock 3 pcs
Order Code: T6powe0054
5.0
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470, DELL Latitude E5570 and DELL Precision 3510, Li-pol, 4,12 Ah
-35 % off new 16,890 Ft New 25,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p130
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Laptop Batteries

Laptop Batteries

In the category Laptop Batteries on Alza.hu, we currently have a total of 1646 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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