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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
 
2,346 Results
T6 Power for Dell Precision 3530, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Precision 3530, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery -, Li-pol, 8,95 Ah
70.92 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat152
T6 Power for Asus TUF FX505DY, Li-Poly, 4212 mAh (48 Wh), 11.4 V - Laptop Battery
5.0 2×
T6 Power for Asus TUF FX505DY, Li-Poly, 4212 mAh (48 Wh), 11.4 V
Laptop Battery - designed for ASUS TUF FX505DY, Li-pol, 4,212 Ah
51.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb062
T6 Power for Hewlett Packard EliteBook 850 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 850 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 850 G2, Li-pol, 4,5 Ah
49.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb67
T6 Power for Dell Latitude 15 3580, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.0 1×
T6 Power for Dell Latitude 15 3580, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3580, Lithium-ion (Li-ion), 3,68 Ah
48.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat051
T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO ThinkPad L430, LENOVO ThinkPad L530, LENOVO ThinkPad T430, LENOVO ThinkPad T430I, LENOVO ThinkPad T530I and LENOVO ThinkPad W530, Lithium-ion (Li-ion), 5,2 Ah
61.31 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix031
PATONA for IBM Lenovo X220, 4400mAh, Li-Ion, 10.8V - Laptop Battery
PATONA for IBM Lenovo X220, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for Lenovo ThinkPad X220, Lenovo ThinkPad X220I, Lenovo ThinkPad X220S, Lenovo ThinkPad X230 , 0A36281, 0A36282, 0A36283, 42T4861, 42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4873, 42T4875, 42T4876, 42T4901, 42T4902, 42T4940, 42T4941, 42T4942, 42Y4864, 42Y4868, 42Y4874
64.34 €
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In stock 2 pcs at the supplier's
Order Code: PAT590
PATONA for HP Pavilion DV4, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
PATONA for HP Pavilion DV4, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for HP COMPAQ Pavilion DV6 Serie ,DV4 serie,DV5 serie , G60, G70, CQ40, CQ60, EV06462889-121, 462889-421, 462890-151, 462890-161, 462890-251, 462890-541, 462890-751, 462890-761, 482186-003, 484170-001, 484170-002, 484171-001, 485041-001, 485041-003, 487296-001, 487354-001, 497694-001, 498482-001, EV06055, HSTNN-CB72, HSTNN-CB73, HSTNN-DB72, HSTNN-DB73, HSTNN-IB72, HSTNN-IB73, HSTNN-LB72, HSTNN-LB73, HSTNN-UB72, HSTNN-UB73, HSTNN-XB73, KS524AA, KS526AA, HSTNN-XB72
53.06 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT587
T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.21 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3141
T6 Power for notebook Hewlett Packard TPN-C126, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 2×
T6 Power for notebook Hewlett Packard TPN-C126, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2300
T6 Power for Dell Inspiron 15 7559, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black - Laptop Battery
5.0 2×
T6 Power for Dell Inspiron 15 7559, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
56.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1083
T6 Power for Dell Inspiron 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
56.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1145
T6 Power for Hewlett Packard CS03XL, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard CS03XL, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
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
50.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat212
T6 power HP Pavilion 14-ba000 x360 series, 3470mAh, 40Wh, 3cell, Li-ion - Laptop Battery
4.5 2×
T6 power HP Pavilion 14-ba000 x360 series, 3470mAh, 40Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,47 Ah
49.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix133
PATONA lpt TOSHIBA SATELLITE C800/L850 4400mAh Li-Ion 10.8V - Laptop Battery
5.0 1×
PATONA lpt TOSHIBA SATELLITE C800/L850 4400mAh Li-Ion 10.8V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
37.59 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT265
PATONA for Lenovo ThinkPad L480/L580/590 4100mAh - Laptop Battery
PATONA for Lenovo ThinkPad L480/L580/590 4100mAh
Laptop Battery - designed for Lenovo Thinkpad L480,L580,L590,L17M3P54, L17M3P53, L17L3P52, L17C3P52, 01AV463, 01AV464, 01AV465, SB10K97610, SB10K97611, SB10K97612, SB10K97613 Li-Pol, 4,1 Ah/11,1V
48.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT1015
T6 Power for Hewlett Packard 250 G7, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
4.5 2×
T6 Power for Hewlett Packard 250 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: T6nab2898
T6 Power for Acer TravelMate P2 P214-52, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black - Laptop Battery
5.0 1×
T6 Power for Acer TravelMate P2 P214-52, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
73.86 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127345
T6 Power for Dell Latitude 15 3510, Li-Poly, 15 V, 3530 mAh 53 Wh - Laptop Battery
5.0 1×
T6 Power for Dell Latitude 15 3510, Li-Poly, 15 V, 3530 mAh 53 Wh
Laptop Battery -, Li-pol, 3,53 Ah
70.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb102
PATONA for Dell Latitude E7240/E7250 2800mAh Li-pol 11.1V HJ8KP - Laptop Battery
PATONA for Dell Latitude E7240/E7250 2800mAh Li-pol 11.1V HJ8KP
Laptop Battery - designed for Dell Latitude, Li-pol, 2,8 Ah
75.23 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT960
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh - Laptop Battery
5.0 2×
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
28.06 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB618c1a
PATONA for LENOVO Thinkpad P53S/T590 4800mAh Li-Pol 11,55V L18M3P71 - Laptop Battery
PATONA for LENOVO Thinkpad P53S/T590 4800mAh Li-Pol 11,55V L18M3P71
Laptop Battery - designed for Lenovo P53s-Type 20N6, T590-Type 20N5, T590-Type 20N5S15F00, ThinkPad T15 Gen 1, ThinkPad T15 Gen1-20S7S02U00, ThinkPad T590-20N4CTO1WW Tx, TP T590 I5 16G 10P-20N4S02100 ,02DL012, 31CP5/88/70, 5B10W13914, L18M3P71, SB10K97650, SB10T83157 Li-Pol 4,8Ah/11,55V
50.13 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PATb356
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
5.0 1×
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
61.87 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb152
T6 Power Asus TUF FX503V, ROG GL503V, GL703V, 4240mAh, 64Wh, 4cell, Li-pol - Laptop Battery
T6 Power Asus TUF FX503V, ROG GL503V, GL703V, 4240mAh, 64Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,24 Ah
60.40 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat071
T6 Power for Lenovo Yoga 530-14ARR 81H9, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
5.0 1×
T6 Power for Lenovo Yoga 530-14ARR 81H9, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb672

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 2346 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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