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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
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
-25 % off new 1,069,- New 1,443,-
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Unsealed - in stock 1 pcs
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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 1,279,- New 1,349,-
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Order Code: PAT769
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
-42 % off new 549,- New 960,-
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Order Code: IB618a38
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
-4 % off new 929,- New 977,-
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Unsealed - in stock 1 pcs
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Order Code: IB987p092
AVACOM FM08 for HP Omen 17-an Li-Ion 14,4V 5700mAh 82Wh - 16-pin Connector - Laptop Battery
4.8 4×
AVACOM FM08 for HP Omen 17-an Li-Ion 14,4V 5700mAh 82Wh - 16-pin Connector
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
-9 % off new 1,149,- New 1,276,-
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Unsealed - in stock 1 pcs
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Order Code: IB987p068
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.2 5×
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
-7 % off new 1,439,- New 1,548,-
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Unsealed - in stock 1 pcs
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Order Code: IB618b11l
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
-22 % off new 1,399,- New 1,799,-
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Unsealed - in stock 1 pcs
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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 1,229,- New 1,399,-
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Unsealed - in stock 1 pcs
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Order Code: IB605a6f
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 830 G7, EliteBook 835 G7, EliteBook 840 G7 and EliteBook 845 G7, Li-pol, 4,59 Ah
-8 % off new 1,289,- New 1,414,-
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Order Code: MPbatntb338
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh - Laptop Battery
5.0 1×
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470, DELL Latitude E5570 and DELL Precision 3510, Li-pol, 4,12 Ah
-35 % off new 1,059,- New 1,649,-
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Order Code: IB987p130
PATONA for HP COMPAQ 14, 4400mAh, Li-Ion, 14.8V - Laptop Battery
4.7 7×
PATONA for HP COMPAQ 14, 4400mAh, Li-Ion, 14.8V
Laptop Battery - designed for HP COMPAQ 14-w000, 14-W100, 14-W104la, 14-y000, 15-F000, 15-F100, 15-F210, 15-f200,LA04 , 248, 340, 345, 350, 355, 355, g14-a000, 240 G2, 240 G3, 245 G2, 245 G3, 246 G2, 246 G3, 250 G2, 255 G2, 255 G3, TouchSmart 14-a000, 14-a100, 14-d000, 14-g000, 14-h000, 14-r000, 14-r100, 14-w000, 15-a000, 15-a100, 15-d000, 15-g000, 15-g100, 15-h000, 15-h100, 15-r000, 15-r100, 15-s000, 15-s100, 15Z-G000, 15Z-G100, TPN-F112, TPN-F113, TPN-F114, TPN-F115, TPN-C113, Touchsmart 14, 14-N000, 14-N100, 14-N200, 14Z-N100, 14Z-N200, TouchSmart 15, 15-B003TX, 15-B004TX, 15-B119TX, 15-N000, 15-N100, 15-N151XX, 15-N200, 15-N200NR, 15T-N100, 15T-N200, 15Z-N100, 15Z-N200 , 728460-001, F3B96AA, LA04, HSTNN-UB5M, HSTNN-UB5N, HSTNN-Y5BV, TPN-Q129, TPN-Q130, TPN-Q131, TPN-Q132, HSTNN-YB5M, J1V00AA, LA04DF, 888793070383, F3B96AA#ABB, 888182064801, LA04041-CL, 752237-001, LA04041DF-CL, HSTNN-LB5S, HSTNN-IB5S, HSTNN-PB5S, HSTNN-LB5Y, HSTNN-PB5Y, HSTNN-PB5S, 740715-001, 746641-001, J1U99AA, F3B94AA#ABB, OA04, OA03, 746458-421
-11 % off new 1,029,- New 1,159,-
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Order Code: PAT593
T6 power MSI BTY-M6H, 5200mAh, 56Wh, 6cell - Laptop Battery
4.0 4×
T6 power MSI BTY-M6H, 5200mAh, 56Wh, 6cell
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
-34 % off new 959,- New 1,459,-
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Unsealed - in stock 1 pcs
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Order Code: T6Pmix109
PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V - Laptop Battery
4.5 4×
PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V
Laptop Battery - for Apple MacBook Pro 13, 13" A1278 (2009 Version), 13" MB990*/A, 13" MB990CH/A, 13" MB990J/A, 13" MB990LL/A, 13" MB990TA/A, 13" MB990ZP/A, 13" MB991*/A, 13" MB991CH/A, 13" MB991J/A, 13" MB991LL/A, 13" MB991TA/A, 13" MB991ZP/A, 13" Precision Aluminum Unibody (2009 Version), A1278 (2010 Baujahr Version), A1322
-43 % off new 929,- New 1,640,-
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Unsealed - in stock 1 pcs
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Order Code: PAT615
T6 power MSI BTY-M6H, 5200mAh, 56Wh, 6cell - Laptop Battery
4.0 4×
T6 power MSI BTY-M6H, 5200mAh, 56Wh, 6cell
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
-56 % off new 639,- New 1,459,-
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As good as new - in stock 1 pcs
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Order Code: T6Pmix109
T6 Power for Lenovo IdeaPad 3-15ACH6, 3-15IHU6, 3910 mAh, 45 Wh, 3cell, Li-poly - Laptop Battery
5.0 1×
T6 Power for Lenovo IdeaPad 3-15ACH6, 3-15IHU6, 3910 mAh, 45 Wh, 3cell, Li-poly
Laptop Battery - designed for IdeaPad Gaming 3-15ACH6, IdeaPad Gaming 3-15ACH6 82K2, IdeaPad Gaming 3-15ACH6 82MJ, IdeaPad Gaming 3-15IHU6 and IdeaPad Gaming 3-15IHU6 82K1, Li-pol, 3,91 Ah
-18 % off new 1,029,- New 1,266,-
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Unsealed - in stock 1 pcs
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Order Code: LENbat019
T6 Power for Dell G5 15 5500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell G5 15 5500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Li-pol, 4,47 Ah
-15 % off new 1,239,- New 1,464,-
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Unsealed - in stock 1 pcs
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Order Code: T6powe0055
PATONA for HP ProBook 430 G3, 2200mAh, Li-lon, 14.8V, RO04 - Laptop Battery
3.7 3×
PATONA for HP ProBook 430 G3, 2200mAh, Li-lon, 14.8V, RO04
Laptop Battery - designed for HP ProBook 430 G3, 440 G3 , HSTNN-LB7A, HSTNN-PB6P, R0O4, R0O6XL, RO04, RO06XL
-54 % off new 519,- New 1,149,-
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Unsealed - in stock 1 pcs
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Order Code: PAT674
T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly - Laptop Battery
5.0 1×
T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly
Laptop Battery - designed for ROG Strix G G531GU, ROG Strix G G531GV, ROG Strix G G731GU, ROG Strix G G731GV, ROG Strix G15 G512LU, ROG Strix G15 G512LV, ROG Strix G15 G512LW, ROG Strix G15 G512LWS, ROG Strix G17 G712LU, ROG Strix G17 G712LV, ROG Strix G17 G712LW, ROG Strix G17 G712LWS, ROG Strix GL731GU, ROG Strix GL731GV, ROG Strix GL731GW, ROG Strix SCAR 15 G532LV, ROG Strix SCAR 15 G532LW, ROG Strix SCAR 15 G532LWS, ROG Strix SCAR 17 G732LV, ROG Strix SCAR 17 G732LW, ROG Strix SCAR 17 G732LWS, ROG Strix SCAR 17 G732LXS, ROG Strix SCAR III G531GW and ROG Strix SCAR III G731GW, Li-pol, 4,335 Ah
-21 % off new 1,169,- New 1,494,-
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Unsealed - in stock 1 pcs
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Order Code: POWbat11
PATONA for HP 250 G4 2200mAh Li-Ion 10.8V HS04 - Laptop Battery
5.0 1×
PATONA for HP 250 G4 2200mAh Li-Ion 10.8V HS04
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
-22 % off new 699,- New 899,-
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Unsealed - in stock 1 pcs
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Order Code: PAT218f
T6 Power HP Spectre 13-ae000, 13-ae500 x360 series, 5275mAh, 60Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power HP Spectre 13-ae000, 13-ae500 x360 series, 5275mAh, 60Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 5,275 Ah
-18 % off new 1,209,- New 1,481,-
Buy
Unsealed - in stock 1 pcs
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Order Code: MPbatntb585
T6 power Lenovo IdeaPad Y480, Z480, G480, B590 series, 5200mAh, 56Wh, 6cell - Laptop Battery
3.3 3×
T6 power Lenovo IdeaPad Y480, Z480, G480, B590 series, 5200mAh, 56Wh, 6cell
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
-43 % off new 769,- New 1,369,-
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Unsealed - in stock 1 pcs
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Info
Order Code: T6Pmix028
T6 Power for Dell P54G notebook, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell P54G notebook, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black
Laptop Battery -, Li-pol, 7,368 Ah
-55 % off new 609,- New 1,358,-
Buy
Unsealed - in stock 1 pcs
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Order Code: T6nab1079
T6 Power for Asus B41N1711, Li-Poly, 4240 mAh (64 Wh), 15.2 V - Laptop Battery
3.5 2×
T6 Power for Asus B41N1711, Li-Poly, 4240 mAh (64 Wh), 15.2 V
Laptop Battery -, Li-pol, 4,24 Ah
-43 % off new 819,- New 1,445,-
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Unsealed - in stock 1 pcs
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Order Code: NTBmhbat068
PATONA for HP HSTNN-IB0X 6600mAh 10.8V - Laptop Battery
4.3 3×
PATONA for HP HSTNN-IB0X 6600mAh 10.8V
Laptop Battery -, Lithium-ion (Li-ion), 6,6 Ah
-50 % off new 549,- New 1,099,-
Buy
Unsealed - in stock 1 pcs
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Order Code: PAT538
 

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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