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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
 
2,506 Results
T6 Power for Dell Inspiron 14 5410 2in1, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 14 5410 2in1, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,64 Ah
-41 % off new 869,- New 1,494,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6127459
T6 Power for Acer Aspire 7 A715-75G, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black - Laptop Battery
T6 Power for Acer Aspire 7 A715-75G, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah
-59 % off new 619,- New 1,539,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6powe0016
T6 Power for Asus ROG Zephyrus GX501VIK, Li-Poly, 15.4 V, 3255 mAh (50 Wh), black - Laptop Battery
T6 Power for Asus ROG Zephyrus GX501VIK, Li-Poly, 15.4 V, 3255 mAh (50 Wh), black
Laptop Battery -, Li-pol, 3,255 Ah
-60 % off new 589,- New 1,474,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6127421
T6 Power for Dell Latitude 7390, Li-Poly, 11.4 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Dell Latitude 7390, Li-Poly, 11.4 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
-60 % off new 799,- New 1,999,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6nab1182
AVACOM for HP Pavilion Touchsmart 10 Li-Ion 10.8V 2900mAh - Laptop Battery
AVACOM for HP Pavilion Touchsmart 10 Li-Ion 10.8V 2900mAh
Laptop Battery - designed for HP Pavilion 10-e001, HP Pavilion 10-e002, HP Pavilion 10-e010, HP Pavilion 10-e011, HP Pavilion 10-e020 and HP Pavilion 10z-e000, Lithium-ion (Li-ion), 2,9 Ah
-43 % off new 599,- New 1,059,-
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p004
AVACOM SB03XL for HP EliteBook 820 G1 Li-Pol 11.1V 4000mAh 44Wh - Laptop Battery
5.0 1×
AVACOM SB03XL for HP EliteBook 820 G1 Li-Pol 11.1V 4000mAh 44Wh 3 roky ONSITE servis
Laptop Battery -, Li-pol, 4 Ah
1,219,-
Buy
In stock 1 pcs
Order Code: IB987p074
Avacom for Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh - Laptop Battery
5.0 1×
Avacom for Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh
Laptop Battery - designed for Lenovo Yoga X260, Li-pol, 2,895 Ah
1,489,-
Buy
In stock 1 pcs
Order Code: IB987p140
AVACOM for Asus G53, G73 Series A42-G53 14.8V Li-ion 5200mAh/77Wh - Laptop Battery
AVACOM for Asus G53, G73 Series A42-G53 14.8V Li-ion 5200mAh/77Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,439,-
Buy
In stock 1 pcs
Order Code: IB555r
Avacom SO04XL for HP Spectre 13-V000 Series Li-Pol 7.6V 4580mAh 35Wh - Laptop Battery
Avacom SO04XL for HP Spectre 13-V000 Series Li-Pol 7.6V 4580mAh 35Wh
Laptop Battery - designed for Spectre 13-v000nc, Spectre 13-v001nc, Spectre 13-v003nc and Spectre Pro 13 G1, Li-pol, 4,58 Ah
1,499,-
Buy
In stock 1 pcs
Order Code: IB987p139
AVACOM for Asus ROG Zephyrus G14 GA401 Li-Pol 15,4V 4940mAh 76Wh - Laptop Battery
AVACOM for Asus ROG Zephyrus G14 GA401 Li-Pol 15,4V 4940mAh 76Wh
Laptop Battery -, Li-pol, 4,94 Ah
1,725,-
Buy
In stock 1 pcs
Order Code: IB987p194
T6 Power for Lenovo Legion Y540-17IRH 81Q4, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
2.7 3×
T6 Power for Lenovo Legion Y540-17IRH 81Q4, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,494,-
Buy
In stock 1 pcs
Order Code: T6ntb243
AVACOM for Lenovo ThinkPad X13, X390 Li-Pol 11,46V 4190mAh 48Wh - Laptop Battery
AVACOM for Lenovo ThinkPad X13, X390 Li-Pol 11,46V 4190mAh 48Wh
Laptop Battery -, Li-pol, 4,19 Ah
1,606,-
Buy
In stock 1 pcs
Order Code: IB987p308
AVACOM B31N1723 for Asus VivoBook X570ZD FX570 Li-Pol 11,4V 4210mAh 48Wh - Laptop Battery
AVACOM B31N1723 for Asus VivoBook X570ZD FX570 Li-Pol 11,4V 4210mAh 48Wh
Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 4,21 Ah
1,549,-
Buy
In stock 1 pcs
Order Code: IB987p154
Avacom for Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh - Laptop Battery
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
1,699,-
Buy
In stock 1 pcs
Order Code: IB987p141
AVACOM for Dell XPS 13 9350 Li-Pol 7.6V 6842mAh 52Wh - Laptop Battery
5.0 1×
AVACOM for Dell XPS 13 9350 Li-Pol 7.6V 6842mAh 52Wh
Laptop Battery -, Li-pol, 6,842 Ah
-27 % off new 1,009,- New 1,399,-
Buy
Unsealed - in stock 2 pcs
Order Code: IB987p225
AVACOM for Lenovo ThinkPad T480S Li-Pol 11,58V 4950mAh 57Wh - Laptop Battery
AVACOM for Lenovo ThinkPad T480S Li-Pol 11,58V 4950mAh 57Wh
Laptop Battery -, Li-pol, 4,95 Ah
-11 % off new 1,369,- New 1,539,-
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p306
AVACOM for Asus VivoBook Flip TP412 Li-Pol 11,55V 3640mAh 42Wh - Laptop Battery
AVACOM for Asus VivoBook Flip TP412 Li-Pol 11,55V 3640mAh 42Wh
Laptop Battery -, Li-pol, 3,64 Ah
-25 % off new 949,- New 1,282,-
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p176
T6 Power for Hewlett Packard laptop 801554-001, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 801554-001, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black
Laptop Battery -, Li-pol, 4,2 Ah
-60 % off new 509,- New 1,284,-
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab2333
AVACOM for Dell XPS 13 7390 2-in-1 Li-Pol 7.6V 6710mAh 51Wh - Laptop Battery
AVACOM for Dell XPS 13 7390 2-in-1 Li-Pol 7.6V 6710mAh 51Wh
Laptop Battery -, Li-pol, 6,71 Ah
-10 % off new 1,529,- New 1,704,-
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p215
T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol - Laptop Battery
5.0 5×
T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
-44 % off new 839,- New 1,500,-
Buy
Unsealed - in stock 1 pcs
Order Code: T6Pmix106
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
Amazing Deal 799,- Save 383,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p010
Dell 4-cell 68W / HR LI-ON battery - Laptop Battery
5.0 6×
Dell 4-cell 68W / HR LI-ON battery
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591, DELL Precision 3520 and DELL Precision 3530, Lithium-ion (Li-ion)
Great price 2,729,- Save 61,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b002f
PATONA for APPLE A1466 Macbook Air 13", 5200mAh, Li-Pol - Laptop Battery
3.6 17×
PATONA for APPLE A1466 Macbook Air 13", 5200mAh, Li-Pol
Laptop Battery - designed for Apple MacBook Air 13" A1369 (EMC 2392), A1369 (EMC 2469), A1369 (EMC 2469), A1377, A1405, A1466 (EMC 2559), A1466 (EMC 2632), A1466 (EMC 2632), A1496, MacBook Air 13'' Early 2014, MacBook Air 13'' Late 2010, MacBook Air 13'' Mid-2011, MacBook Air 13'' Mid-2011/Edu Only**, MacBook Air 13'' Mid-2012, MacBook Air 13'' Mid-2013, MacBookAir3,2, MacBookAir4,2, MacBookAir5,2, MacBookAir6,2, MC503*/A, MC503B/A, MC503CH/A, MC503E/A, MC503J/A, MC503LL/A, MC503LL/A*, MC503LL/A*, MC503LL/B, MC503TA/A, MC503ZP/A, MC965*/A, MC965B/A, MC965CH/A, MC965E/A, MC965J/A, MC965LL/A, MC965LL/A*, MC965LL/A*, MC965LL/B, MC965TA/A, MC965ZP/A, MD231*/A, MD231B/A, MD231CH/A, MD231E/A, MD231J/A, MD231LL/A, MD231LL/A*, MD231LL/A*, MD231LL/B, MD231TA/A, MD231ZP/A, MD508*/A, MD508B/A, MD508CH/A, MD508E/A, MD508J/A, MD508LL/A, MD508LL/A*, MD508LL/A*, MD508LL/B, MD508TA/A, MD508ZP/A, MD760*/A, MD760B/A, MD760CH/A, MD760E/A, MD760J/A, MD760LL/A, MD760LL/A*, MD760LL/A*, MD760LL/B, MD760LL/B*, MD760LL/B*, MD760TA/A, MD760ZP/A
Amazing Deal 1,289,- Save 130,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT577
T6 Power Dell Latitude 5410, 5510, Precision 3550, 4470mAh, 68Wh, 4cell, Li-pol - Laptop Battery
5.0 2×
T6 Power Dell Latitude 5410, 5510, Precision 3550, 4470mAh, 68Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,47 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb138
 

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 2506 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 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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