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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
T6 Power for Dell C4HCW notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.17 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pnbat076
T6 power HP EliteBook 755 G3, 850 G3 series, 4400mAh, 50Wh, 3cell, Li-pol
Laptop Battery - designed for Elitebook 745 G3, EliteBook 755 G3, EliteBook 840 G3, EliteBook 850 G3, HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
49.29 €
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In stock 5 pcs at the supplier's
Order Code: T6Pmix170
44.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix078
T6 power Acer Aspire One 725, 756 series, 2600mAh, 38.5Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
Great price 49.90 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix014
AVACOM for Toshiba Satellite L850 Li-Ion 10.8V 5200mAh
Laptop Battery - compatible with Satellite C50, C55, C55D, C75, C75D, C850, C850D, C855, C855D, C870, C870D, C875, C875D, L70, L70D, L75, L75D, L850, L850D, L855, L855D, L870, L870D, L875, M840, M845, P845, P855, Satellite Pro C850, C855, C870, C875, Satellite S70, S75, S75D, Tecra A50, replacement for PA5023U-1BRS, PA5024U-1BRS, PA5025U-1BRS, PA5026U-1BRS, PA5109U-1BRS, PA5110U-1BRS, PABAS259, PABAS260, PABAS261, PABAS262, PABAS272
50.70 €
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In stock 4 pcs at the supplier's
Order Code: IB618d1d
Dell for Latitude E5x50
Laptop Battery -, Lithium-ion (Li-ion), 0,038 Ah
163.28 €
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In stock > 5 pcs at the supplier's
Order Code: ADP3b025
PATONA for SAMSUNG R460, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for NP-Q318E, NP-R418, NP-R420, NP-R428, NP-R429, NP-R430, R460 , NP-R460NP-R462, NP-R463, NP-R463H, NP-R464, NP-R465, NP-R465, NP-R465H, NP-R465H, NP-R466, NP-R467, NP-R467, NP-R468, NP-R468, NP-R468H, NP-R468H, NP-R469, NP-R470, NP-R470, NP-R470, NP-R470H, NP-R470H, NP-R478, NP-R480, NP-R517, NP-R518, NP-R518H, NP-R519, NP-R520, NP-R520H, NP-R522, NP-R522H,AA-PB9NC6B, AA-PB9NS6B, AA-PB9NC6W, AA-PB9NC5B, AA-PL9NC2B, AA-PL9NC6W, AA-PB9NC6W/E
33.32 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT524
4.8
PATONA for Dell 13R, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Dell Ispiron 13R N3010,14R N4010 , 17R N7010 , 15R N5010 , J1KND, 04YRJH, FMHC10, TKV2V, YXVK2, J4XDH, 9TCXN, 9T48V, 965Y7, 4T7JN, 312-0234, 383CW, 312-0233, 07XFJJ, 451-11510, CGR-B6Q5AW, WT2P4, 08NH55, 312-0233, 312-1205
35.45 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT248
AVACOM SE04XL for HP Pro x2 612 G2 Li-Pol 7.7V 5400mAh 42Wh
Laptop Battery - compatible with Pro Tablet x2 612 G2, Pro X2 612 G2, replacement for 860708-855, 860724-2B1, 860724-2C1, HSTNN-DB7Q, SE04XL
45.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p268
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3312
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3629
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3495
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3603
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3596
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3595
T6 Power for notebook Lenovo 01AV447, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
55.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3426
T6 Power for notebook Lenovo L17C3P51, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
55.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3429
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3298
46.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3225
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3278
59.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3358
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3551
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3531
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3648

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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