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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
 
2,487 Results
T6 Power for Dell Vostro 14 5415, Li-Poly, 15 V, 3600 mAh (54 Wh), black - Laptop Battery
T6 Power for Dell Vostro 14 5415, Li-Poly, 15 V, 3600 mAh (54 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
2,649,-
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: T6127518
T6 Power for Dell Inspiron 15 5510, Li-Poly, 15 V, 3600 mAh (54 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 15 5510, Li-Poly, 15 V, 3600 mAh (54 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
2,649,-
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: T6127506
AVACOM for Acer Swift SF315 Li-Pol 15,2V 3158mAh 48Wh - Laptop Battery
AVACOM for Acer Swift SF315 Li-Pol 15,2V 3158mAh 48Wh
Laptop Battery -, Li-pol, 3,158 Ah
1,454,-
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In stock 4 pcs
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Order Code: IB987p160
AVACOM for Lenovo IdeaPad 710S-13 Series Li-Pol 7.6V 6053mAh 46Wh - Laptop Battery
AVACOM for Lenovo IdeaPad 710S-13 Series Li-Pol 7.6V 6053mAh 46Wh
Laptop Battery -, Li-pol, 6,053 Ah
1,299,-
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In stock 2 pcs
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Order Code: IB987p290
AVACOM for Lenovo IdeaPad 3 Gen.6,7, IdeaPad 3-14ITL6 Li-Pol 7,68V 4947mAh 38Wh - Laptop Battery
AVACOM for Lenovo IdeaPad 3 Gen.6,7, IdeaPad 3-14ITL6 Li-Pol 7,68V 4947mAh 38Wh
Laptop Battery -, Li-pol, 4,947 Ah
1,264,-
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In stock 3 pcs
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Order Code: IB987p287
AVACOM for Acer Aspire ES1-512 series Li-Pol 11,4V 3220mAh 37Wh - Laptop Battery
AVACOM for Acer Aspire ES1-512 series Li-Pol 11,4V 3220mAh 37Wh
Laptop Battery -, Li-pol, 3,22 Ah
1,139,-
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In stock > 5 pcs
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Order Code: IB987p158
T6 Power for Acer Aspire 3 A315-23, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black - Laptop Battery
T6 Power for Acer Aspire 3 A315-23, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah
1,829,-
Buy
In stock > 5 pcs
Order Code: T6127366
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh - Laptop Battery
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh
Laptop Battery -, Li-pol, 6 Ah
New arrival 1,589,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p320
AVACOM PK03XL for HP Spectre Pro X360 G1, G2 Li-Pol 11,4V 4900mAh 56Wh - Laptop Battery
AVACOM PK03XL for HP Spectre Pro X360 G1, G2 Li-Pol 11,4V 4900mAh 56Wh
Laptop Battery -, Li-pol, 4,9 Ah
1,409,-
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In stock 1 pcs
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Info
Order Code: IB987p265
Replacement battery for Alza Ultrabook - Laptop Battery
Replacement battery for Alza Ultrabook
Laptop Battery -, Li-pol, 0,073 Ah
Great price 199,-
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In stock > 10 pcs
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Order Code: ALZAb06
AVACOM for Asus ROG Zephyrus G15 Li-Pol 15,4V 5845mAh 90Wh - Laptop Battery
AVACOM for Asus ROG Zephyrus G15 Li-Pol 15,4V 5845mAh 90Wh
Laptop Battery -, Li-pol, 5,845 Ah
1,764,-
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: IB987p165
T6 Power for notebook Compaq 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Compaq 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,449,-
Buy
In stock > 5 pcs
Order Code: T6nab1773
AVACOM for Dell Alienware M15 Li-Pol 15,2V 3940mAh 60Wh - Laptop Battery
AVACOM for Dell Alienware M15 Li-Pol 15,2V 3940mAh 60Wh
Laptop Battery -, Li-pol, 3,94 Ah
1,728,-
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p229
AVACOM for Dell Latitude 3320, 3330, 3530 Vostro 3520, 3530 Li-Pol 11,25V 3610mAh 41Wh - Laptop Battery
AVACOM for Dell Latitude 3320, 3330, 3530 Vostro 3520, 3530 Li-Pol 11,25V 3610mAh 41Wh
Laptop Battery -, Li-pol, 3,61 Ah
1,572,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p238
AVACOM for HP 250 G6/255 G6 15-bs, 15-bw series JC04 Li-Ion 14,6V 2200mAh - Laptop Battery
5.0 30×
AVACOM for HP 250 G6/255 G6 15-bs, 15-bw series JC04 Li-Ion 14,6V 2200mAh
Laptop Battery - designed for HP 15-bs009, HP 15-bs015nc, HP 15-bs026nc, HP 15-bs039nc, HP 15-bs102nc, HP 15-bs104nc, HP 15-bs150nc, HP 15-bs151nc, HP 15-bs180, HP 15-bs542, HP 15-bs545, HP 15-bs576, HP 15-bs580, HP 15-bw004nc, HP 15-bw005nc, HP 15-bw019nc, HP 15-bw024nc, HP 15-bw031nc, HP 15-bw044nc, HP 15-bw048nc, HP 15-bw049nc, HP 15-bw050nc, HP 15-bw051nc, HP 15-bw052nc, HP 15-bw053nc, HP 15-bw054nc, HP 15-ra041nc, HP 15-ra042nc, HP 15-ra056nc, HP 15-ra070nc, HP 15-ra071nc, HP 15-rb014nc, HP 15-rb020nc, HP 17-ak061, HP 17-bs011, HP 17-bs016, HP 17-bs017, HP 17-bs018, HP 17-bs018nc, HP 17-bs019, HP 17-bs020, HP 17-bs022, HP 17-bs023, HP 17-bs024, HP 17-bs025, HP 17-bs026, HP 17-bs027, HP 17-bs028, HP 17-bs031nc, HP 17-bs038, HP 17-bs038nc, HP 17-bs049, HP 17-bs055, HP 17-bs058, HP 17-bs067, HP 17-bs068, HP 17-bs069, HP 17-bs072, HP 17-bs088, HP 17-bs097, HP 17-bs101nc, HP 17-bs103nc, HP 240 G6, HP 245 G6, HP 246 G6, HP 250 G6 and HP 255 G6, Lithium-ion (Li-ion), 2,2 Ah
-25 % off new 589,- New 786,-
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Unsealed - in stock 1 pcs
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Order Code: IB987p010
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540 - Laptop Battery
5.0 2×
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540
Laptop Battery -, Lithium-ion (Li-ion), 8,95 Ah
-5 % off new 2,469,- New 2,599,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ADP3b040k5
Dell 52Wh 4-cell/Li-ion - Laptop Battery
5.0 4×
Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
-10 % off new 2,969,- New 3,299,-
Buy
Unsealed - in stock 1 pcs
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Order Code: ADP3b040d
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh - Laptop Battery
5.0 19×
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP 2000, HP 2000z-100, HP 2000z-300, HP 250 G1, HP 430, HP 431, HP 435, HP 436, HP 630, HP 631, HP 635, HP 636, HP 650, HP 655, HP Envy 15-1100, HP Envy 17-1000, HP Envy 17-1001, HP Envy 17-1002, HP Envy 17-1013, HP Envy 17-1018, HP Envy 17-1050, HP Envy 17-1085, HP Envy 17-1100, HP Envy 17-1103, HP Envy 17-1104, HP Envy 17-1110, HP Envy 17-1112, HP Envy 17-1113, HP Envy 17-1115, HP Envy 17-1117, HP Envy 17-1150, HP Envy 17-1181, HP Envy 17-1190, HP Envy 17-1191, HP Envy 17-1193, HP Envy 17-1195, HP Envy 17-1200, HP Envy 17-1202, HP Envy 17-1203, HP Envy 17-2000, HP Envy 17-2001, HP Envy 17-2002, HP Envy 17-2003, HP Envy 17-2008, HP Envy 17-2009, HP Envy 17-2012, HP Envy 17-2013, HP Envy 17-2014, HP Envy 17-2070, HP Envy 17-2090, HP Envy 17-2093, HP Envy 17-2096, HP Envy 17-2100, HP Envy 17-2102, HP Envy 17-2104, HP Envy 17-2108, HP Envy 17-2109, HP Envy 17-2110, HP Envy 17-2112, HP Envy 17-2190, HP Envy 17-2195, HP Envy 17-2199, HP Envy 17t-1000, HP Envy 17t-1100, HP Envy 17t-2000, HP Envy 17t
-46 % off new 479,- New 889,-
Buy
Unsealed - in stock 1 pcs
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Info
Order Code: IB618a38
AVACOM for Dell Latitude E5450 Li-Pol 7.4V 6810mAh 51Wh - Laptop Battery
5.0 4×
AVACOM for Dell Latitude E5450 Li-Pol 7.4V 6810mAh 51Wh
Laptop Battery - designed for DELL Latitude 3550, DELL Latitude E5250, DELL Latitude E5450 and DELL Latitude E5550, Li-pol, 6,81 Ah
-29 % off new 1,019,- New 1,443,-
Buy
Unsealed - in stock 1 pcs
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Info
Order Code: IB987p012
PATONA for HP EliteBook 850, 4500mAh, Li-Pol, 11.1V, CM03XL, Premium - Laptop Battery
3.9 15×
PATONA for HP EliteBook 850, 4500mAh, Li-Pol, 11.1V, CM03XL, Premium
Laptop Battery - for HP EliteBook 740 , 740 G1, 740 G2, 745, 745 G1, 745 G2, 750, 750 G1, 750 G2, 755, 755 G1, 755 G2, 840, 840 G1, 840 G2, 845, 845 G1, 845 G2, 850, 850 G1, 850 G2, 855, 855 G1, 855 G2, ZBook 14, 14 G2, 15u, 716724-1C1, CM03XL, HSTNN-DB4Q, HSTNN-IB4R
-5 % off new 1,269,- New 1,349,-
Buy
Unsealed - in stock 1 pcs
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Info
Order Code: PAT769
Avacom for Dell Latitude 5300, 5310, 7300 Li-Pol 7,6V 7890mAh 60Wh - Laptop Battery
4.3 4×
Avacom for Dell Latitude 5300, 5310, 7300 Li-Pol 7,6V 7890mAh 60Wh
Laptop Battery -, Li-pol, 7,89 Ah
-6 % off new 1,159,- New 1,242,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB992a001
AVACOM for Lenovo ThinkPad X230 Li-Ion 11.1V 6400mAh 71Wh - Laptop Battery
5.0 3×
AVACOM for Lenovo ThinkPad X230 Li-Ion 11.1V 6400mAh 71Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
-25 % off new 1,349,- New 1,799,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618b26a
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh - Laptop Battery
5.0 5×
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh
Laptop Battery -, Li-pol, 4,22 Ah
-12 % off new 1,239,- New 1,422,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB605a6f
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh - Laptop Battery
5.0 3×
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh
Laptop Battery -, Li-pol, 3,6 Ah
-5 % off new 919,- New 977,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p092

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.cz, we currently have a total of 2487 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.
Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
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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