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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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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
 
2,344 Results
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.30 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb058
T6 Power for Hewlett Packard EliteBook 820 G3, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 820 G3, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black
Laptop Battery - designed for EliteBook 820 G3, Li-pol, 3,8 Ah
50.79 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat284
T6 Power for Lenovo laptop 01AV436, Li-Poly, 3730 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo laptop 01AV436, Li-Poly, 3730 mAh (42 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,73 Ah
56.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb700
T6 Power for Dell 8N0T7, Li-Poly, 6500 mAh (75 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 8N0T7, Li-Poly, 6500 mAh (75 Wh), 11.4 V
Laptop Battery - designed for DELL Precision 5530 2in1 and DELL XPS 15 9575, Li-pol, 6,5 Ah
80.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb095
T6 Power for HP Elite x2 1012 G2, 6000mAh, 47Wh, 4cell, Li-pol - Laptop Battery
T6 Power for HP Elite x2 1012 G2, 6000mAh, 47Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 6 Ah
66.97 €
Buy
In stock 1 pcs at the supplier's
Order Code: MPbatntb367
T6 Power for HP Envy 15-cn0000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
T6 Power for HP Envy 15-cn0000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15-cn0000, Li-pol, 4,835 Ah
45.73 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat018
T6 power Asus M50, G50, N53, N61, X55, X64 series, 5200mAh, 58Wh, 6cell - Laptop Battery
T6 power Asus M50, G50, N53, N61, X55, X64 series, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for ASUS B23E, ASUS B43A, ASUS B43E, ASUS B43F, ASUS B43S, ASUS B43V, ASUS G50V, ASUS G50VT, ASUS G60JX, ASUS G60VX, ASUS M50SA, ASUS M50SR, ASUS M50SV, ASUS M50VC, ASUS M50VM , ASUS M50VN, ASUS M60J, ASUS M60VP, ASUS N43JF, ASUS N43JM, ASUS N43JQ, ASUS N43SL, ASUS N43SM , ASUS N43SN, ASUS N53JF, ASUS N53JN, ASUS N53SN, ASUS N53SV, ASUS N61DA, ASUS N61JA, ASUS N61JV, ASUS N61V, ASUS N61VG, ASUS VX5 Black, ASUS X55SR, ASUS X55SV and ASUS X64V, Lithium-ion (Li-ion), 5,2 Ah
52.82 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix174
T6 power Lenovo ThinkPad T460s, T470s, 2065mAh, 24Wh, 3cell, Li-Pol - Laptop Battery
T6 power Lenovo ThinkPad T460s, T470s, 2065mAh, 24Wh, 3cell, Li-Pol
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,065 Ah
48.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix142
T6 power Dell Insprion 17 (7778, 7779, 7577), Latitude 3380, Vostro 7570, 3680mAh, 56Wh, 4cell, Li-p - Laptop Battery
T6 power Dell Insprion 17 (7778, 7779, 7577), Latitude 3380, Vostro 7570, 3680mAh, 56Wh, 4cell, Li-p
Laptop Battery -, Li-pol, 3,68 Ah
59.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix138
AVACOM for Toshiba Satellite L850 Li-Ion 10.8V 5200mAh - Laptop Battery
AVACOM for Toshiba Satellite L850 Li-Ion 10.8V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
50.80 €
Buy
In stock 4 pcs at the supplier's
Order Code: IB618d1d
PATONA for DELL STUDIO 1745, 6600mAh, Li-Ion, 11.1V - Laptop Battery
PATONA for DELL STUDIO 1745, 6600mAh, Li-Ion, 11.1V
Laptop Battery - for Dell Studio 1745, Dell Studio 1747 , 312-0186,312-0196, A3582354, M905P, M909P, N855P, N856P, OW077P, W080P
45.93 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT554
AVACOM WP03XL for HP EliteBook 830 G9, 840 G10, 1040 G10 Li-Pol 11.58V 4430mAh 51Wh - Laptop Battery
AVACOM WP03XL for HP EliteBook 830 G9, 840 G10, 1040 G10 Li-Pol 11.58V 4430mAh 51Wh
Laptop Battery -, Li-pol, 4,43 Ah
71.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p275
AVACOM for Dell Latitude 5330, 5530 Li-Pol 15,2V 3815mAh 58Wh - Laptop Battery
AVACOM for Dell Latitude 5330, 5530 Li-Pol 15,2V 3815mAh 58Wh
Laptop Battery -, Li-pol, 3,815 Ah
66.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p201
PATONA for HP ZBook 17 G3 4800mAh Li-Pol 11,4V AI06XL - Laptop Battery
PATONA for HP ZBook 17 G3 4800mAh Li-Pol 11,4V AI06XL
Laptop Battery - designed for HP ZBook 17 G3 Series ,808397-421, 808451-001, A106XL, AI06XL, HSTNN-C86C, HSTNN-LB6X Li-Pol 4,8Ah/11,4V
72.69 €
Buy
In stock 4 pcs at the supplier's
Order Code: PATb351
T6 Power for Lenovo B50-70 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Lenovo B50-70 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
53.92 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3666
T6 Power for notebook Lenovo 45N1126, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1126, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3339
T6 Power for notebook Lenovo L15M2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L15M2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
59.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3365
T6 Power for Lenovo IdeaPad 510-15ISK, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 510-15ISK, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
59.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3357
T6 Power for Lenovo ThinkPad X260 20F5, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F5, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3073
T6 Power for Lenovo ThinkPad X260 20F6, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F6, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3074
T6 Power for Hewlett Packard HT03041XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HT03041XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.33 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2911
T6 Power for Hewlett Packard 470 G7, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 470 G7, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.33 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2905
T6 Power for Hewlett Packard notebook 922976-855, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 922976-855, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
69.10 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab2952
T6 Power for notebook Lenovo 45N1045, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1045, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah
57.21 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3164

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.sk, we currently have a total of 2344 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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Chcete doručit do České republiky? Jdi na Baterie do notebooků
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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