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9.8 Ah
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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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2,294 Results
New arrival 66.31 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p320
-5 % off new 58.90 € New 62.36 €
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Unsealed - in stock 1 pcs
Order Code: T6ntb376
-59 % off new 22.90 € New 56.65 €
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Unsealed - in stock 1 pcs
Order Code: T6nab1079
AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh
Laptop Battery - compatible with 240 G9, 245 G9, 250 G9, 255 G8, 255 G9, 470 G8, 470 G9, 470 G10, Pavilion 15-eg0000nc, Pavilion 15-eg0001nc, Pavilion 15-eg0002nc, Pavilion 15-eg0003nc, Pavilion 15-eg0004nc, Pavilion 15-eg0005nc, Pavilion 15-eg0800, Pavilion 15-eg2000, Pavilion 15-eg2001, Pavilion 15-eg2050, Pavilion 15-eg2051, Pavilion 15-eh0000nc, 15-eh0000nc, 15-eh0001nc, 15-eh0002nc, 15-eh0003nc, 15-eh0004nc, 15-eh1001nc, 15-eh1002nc, 15-eh1003nc, 15-eh1004nc, 15-eh1005nc, 15-eh1010nc, 15-eh1011nc, 15-eh1050nc, 15-eh1051nc, 15-eh1222nc, 15-eh3775nc, 15-eh3777nc, replacement for HSTNN-DB9Y, HSTNN-IB9O, HSTNN-LB8U, HSTNN-LB9A, HSTNN-UB7W, HW03XL, HW03041XL
New arrival 48.78 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p319
AVACOM B31N1911 for Asus VivoBook 15 X1502ZA, 14 X431EA Li-Pol 11.55V 3640mAh 42Wh
Laptop Battery - compatible with VivoBook 14 A1402, VivoBook 14 D413, VivoBook 14 F1402, VivoBook 14 K413, VivoBook 14 KM413, VivoBook 14 M413, VivoBook 14 M1402, VivoBook 14 S413, VivoBook 14 X413, VivoBook 14 X1402, VivoBook 14 X1404, VivoBook 15 A1502, VivoBook 15 F1502, VivoBook 15 M1502, VivoBook 15 X1502, VivoBook 17 A1702, VivoBook 17 F1702, VivoBook 17 M1702, VivoBook 17 X1702, VivoBook Flip 14 TM420, VivoBook Flip 14 TM420UA, VivoBook Flip 14 TP470, VivoBook S14 S433, VivoBook X421, replacement for 0B200-03580300, 0B200-03580500, 0B200-03580600, B31N1911, C31N1911
-5 % off new 50.90 € New 53.90 €
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Unsealed - in stock 1 pcs
Order Code: IB987p156
3.5
T6 Power for Asus B41N1711, Li-Poly, 4240 mAh (64 Wh), 15.2 V
Laptop Battery -, Li-pol, 4,24 Ah
-43 % off new 33.90 € New 60.28 €
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Unsealed - in stock 1 pcs
Order Code: NTBmhbat068
4.5
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
-4 % off new 58.90 € New 61.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB617da
-6 % off new 70.90 € New 75.90 €
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Unsealed - in stock 1 pcs
Order Code: T6nab3699
-11 % off new 57.90 € New 65.14 €
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Unsealed - in stock 1 pcs
Order Code: T6ntb123
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
-14 % off new 52.90 € New 61.90 €
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Unsealed - in stock 1 pcs
Order Code: IB987p124
-59 % off new 24.90 € New 61.76 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6ntb152
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 31.91 € New 80.49 €
Buy
Unsealed - in stock 1 pcs
Order Code: TPontb092
-7 % off new 49.90 € New 54.23 €
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Unsealed - in stock 1 pcs
Order Code: T6ntb180
-5 % off new 66.90 € New 70.84 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab1157
-6 % off new 55.90 € New 59.99 €
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Unsealed - in stock 1 pcs
Order Code: T6127447
-28 % off new 50.90 € New 71.40 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab3053
-31 % off new 36.90 € New 54.08 €
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Unsealed - in stock 1 pcs
Order Code: T6nab3497
-43 % off new 37.90 € New 66.85 €
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Unsealed - in stock 1 pcs
Order Code: MPbatntb367
-60 % off new 23.90 € New 59.99 €
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Unsealed - in stock 2 pcs
Order Code: T6127452
Avacom for Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh
Laptop Battery - designed for ThinkPad S3 YOGA 14, ThinkPad S3 YOGA 14-20DM and ThinkPad S3 Yoga 14 Series, Li-pol, 3,785 Ah
-60 % off new 25.90 € New 65.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p141
1.0
PATONA for Dell Latitude 7310/7410 6800mAh
Laptop Battery - designed for Dell Latitude 14 7310, 7410, 7CXN6 HRGYV T3JWC XMT81 JHT2H Li-Pol, 6,8 Ah/7,7V
-15 % off new 43.90 € New 51.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: PAT1019
-5 % off new 56.90 € New 59.99 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6127446
-13 % off new 48.90 € New 56.65 €
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Unsealed - in stock 1 pcs
Order Code: T6nab3278
PATONA for Dell Latitude 14 Serie, 14 5000 Serie, 14 5000 Serie-E5470, 14-E5470 Serie, E5470 Serie 6
Laptop Battery - designed for PAT931 Dell Latitude 14 Serie, 14 5000 Serie, 14 5000 Serie-E5470, 14-E5470 Serie, E5470 Serie 6
-33 % off new 60.90 € New 91.34 €
Buy
Unsealed - in stock 3 pcs
Order Code: PAT931
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Laptop Batteries

Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2294 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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