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Laptop Batteries

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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
 
6,528 Results
PATONA for TOSHIBA A30, 2200mAh, Li-lon, 14.8V, PABAS283 - Laptop Battery
PATONA for TOSHIBA A30, 2200mAh, Li-lon, 14.8V, PABAS283
Laptop Battery - for Toshiba Portege A30,Z30,Satellite Pro A30, A40, A50, R40, R50, Tecra A40, A50, C40, C50, Z50,PA5212U-1BRS, PABAS283
46.90 €
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In stock > 5 pcs
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Order Code: PAT682
AVACOM for Dell Precision M4600 Li-Ion 11,1V 8400mAh - Laptop Battery
AVACOM for Dell Precision M4600 Li-Ion 11,1V 8400mAh
Laptop Battery -, Lithium-ion (Li-ion), 8,4 Ah
59.90 €
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In stock 4 pcs
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Order Code: IB987p057
AVACOM for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh - Laptop Battery
AVACOM for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh
Laptop Battery - designed for HP, Lithium-ion (Li-ion), 2,2 Ah
32.90 €
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In stock 1 pcs
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Order Code: IB618c7h
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3590, Lithium-ion (Li-ion), 3,68 Ah
69.32 €
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Order Code: T6Pnbat052
AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh - Laptop Battery
AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
43.63 €
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In stock 4 pcs
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Order Code: IB987p052
Avacom for Acer Aspire E5-574/E5-575 Series Li-Ion 14.8V 2800mAh - Laptop Battery
Avacom for Acer Aspire E5-574/E5-575 Series Li-Ion 14.8V 2800mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,8 Ah
54.90 €
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In stock > 5 pcs
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Order Code: IB987p037d
Avacom CP03XL pro HP Spectre X360 13-AE series Li-Pol 11,55V 5275mAh 61Wh - Laptop Battery
Avacom CP03XL pro HP Spectre X360 13-AE series Li-Pol 11,55V 5275mAh 61Wh
Laptop Battery
58.90 €
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In stock > 5 pcs
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Order Code: IB987p113
AVACOM pro Dell Inspiron 17 7778 Latitude 3400 3580 Li-Ion 15,2V 3700mAh - Laptop Battery
AVACOM pro Dell Inspiron 17 7778 Latitude 3400 3580 Li-Ion 15,2V 3700mAh
Laptop Battery -, Li-pol, 3,7 Ah
47.90 €
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In stock 3 pcs
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Order Code: IB618t431
PATONA for HP 250 G4 2200mAh Li-Ion 10.8V HS04 - Laptop Battery
PATONA for HP 250 G4 2200mAh Li-Ion 10.8V HS04
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
35.90 €
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In stock > 5 pcs
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Order Code: PAT218f
PATONA pro lpt Asus A32-1015 4400mAh Li-Ion 10.8V - Laptop Battery
PATONA pro lpt Asus A32-1015 4400mAh Li-Ion 10.8V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
31.90 €
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In stock 2 pcs
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Order Code: PAT230
Avacom PR08 pro HP ProBook 4730s 4740s Li-Ion 14,4V 6400mAh 92Wh - Laptop Battery
Avacom PR08 pro HP ProBook 4730s 4740s Li-Ion 14,4V 6400mAh 92Wh
Laptop Battery
48.90 €
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In stock > 5 pcs
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Order Code: IB987p114
AVACOM SN03XL pro HP EliteBook 725 G3/820 G3 Li-Pol 11,4V 3800mAh 43Wh - Laptop Battery
AVACOM SN03XL pro HP EliteBook 725 G3/820 G3 Li-Pol 11,4V 3800mAh 43Wh 3 roky ONSITE servis
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah
46.90 €
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In stock 4 pcs
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Order Code: IB987p097
PATONA for Acer Aspire V5/E1 2200mAh Li-Pol 11,4V AC13C34 - Laptop Battery
PATONA for Acer Aspire V5/E1 2200mAh Li-Pol 11,4V AC13C34
Laptop Battery - designed for Acer Aspire and Acer Aspire V5, Li-pol, 2,2 Ah
58.90 €
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In stock 3 pcs
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Order Code: PAT954
Dell for Inspiron - Laptop Battery
3.8 4×
Dell for Inspiron
Laptop Battery -, Lithium-ion (Li-ion), 0,042 Ah
83.90 €
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Unsealed
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Order Code: ADP3b040
Avacom pro Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh - Laptop Battery
Avacom pro Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh
Laptop Battery
53.90 €
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In stock 2 pcs
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Order Code: IB987p140
Avacom AI06XL pro HP Zbook 17 G3 Li-Pol 11,4V 8300mAh 95Wh - Laptop Battery
Avacom AI06XL pro HP Zbook 17 G3 Li-Pol 11,4V 8300mAh 95Wh
Laptop Battery
54.90 €
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In stock 2 pcs
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Order Code: IB987p135
Avacom pro Asus EeeBook E502NA, X502CA Li-Pol 7,6V 4210mAh 32Wh - Laptop Battery
Avacom pro Asus EeeBook E502NA, X502CA Li-Pol 7,6V 4210mAh 32Wh
Laptop Battery
49.90 €
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In stock 3 pcs
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Order Code: IB987p119
AVACOM for Asus X550 K550 Li-Ion 14.4V 2200mAh - Laptop Battery
4.0 8×
AVACOM for Asus X550 K550 Li-Ion 14.4V 2200mAh
Laptop Battery - designed for ASUS A450, ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450L, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A450V, ASUS A450VB, ASUS A450VC, ASUS A450VE, ASUS A550, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550J, ASUS A550JD, ASUS A550JK, ASUS A550L, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550V, ASUS A550VB, ASUS A550VC, ASUS F450, ASUS F450C, ASUS F450CA, ASUS F450CC, ASUS F450L, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450V, ASUS F450VB, ASUS F450VC, ASUS F450VE, ASUS F550, ASUS F550C, ASUS F550CA, ASUS F550CC, ASUS F550E, ASUS F550EA, ASUS F550L, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550V, ASUS F550VB, ASUS F550VC, ASUS F552, ASUS F552C, ASUS F552CL, ASUS F552E, ASUS F552EA, ASUS F552EP, ASUS F552V, ASUS F552VL, ASUS K450, ASUS K450C, ASUS K450CA, ASUS K450CC, ASUS K450L, ASUS K450LA, ASUS K450LB, ASUS K450LC, ASUS K450V, ASUS K450VB, ASUS K450VC, ASUS K450VE, ASUS K550, ASUS K550C, ASUS K550CA, ASUS K550CC, ASUS K550L, ASUS
28.90 €
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Unsealed
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Order Code: IB605a10
Dell 56Wh, 4-Cell/Li-ion - Laptop Battery
5.0 1×
Dell 56Wh, 4-Cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
80.90 €
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Unsealed
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Order Code: ADP3b040f
PATONA for HP HSTNN-IB0X, 5200mAh, Li-Ion, 10.8V, PREMIUM, DV6 - Laptop Battery
5.0 3×
PATONA for HP HSTNN-IB0X, 5200mAh, Li-Ion, 10.8V, PREMIUM, DV6
Laptop Battery - for HP 250 G1, 430, 630, 635, 650, 655, Envy 15-1100, 17-1000, 17t-1000, G32, G42, G56, G62, G72, Pavilion dv3-4000, dv4-4000, dv5-2000, dv5-3000, dv6-6b00, dv6-3000, dv6-6000, dv7-4000, dv7-6000, dv7t-6b00, dv7t-4000, dv7t-5000, dv7t-6000, g4-1000, g4-2001, g6-1a00, g6-1b00, g6-1000, g6-2000, g7-1000, Presario CQ32, CQ42, CQ43, CQ56, CQ57, CQ58, CQ62, CQ72, HSTNN-IB0N, HSTNN-IB0W, HSTNN-IB0X, HSTNN-OB0Y, HSTNN-Q50C, HSTNN-YB0X, MU06, MU06XL, MU09, MU09XL, WD548AA, WD549AA
51.90 €
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Unsealed
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Order Code: PAT206
PATON for DELL INSPIRON 15 5565, 3400mAh, Li-Pol, 11.4V - Laptop Battery
5.0 2×
PATON for DELL INSPIRON 15 5565, 3400mAh, Li-Pol, 11.4V
Laptop Battery - designed for Dell Inspiron 13: 5368, 5378, 5379, 7368, 7378; 14: 7460 15: 5565, 5567, 5568, 5578, 5579, 7560, 7570, 7573, 7579, 7580, 7569; 17: 5765, 5767, 5770; i5368; Dell Latitude: 3189, 3379, 3480, 3580; WDXOR, 3CRH3, T2JX4, FC92N, CYMGM
54.90 €
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Unsealed
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Order Code: PAT932
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh - Laptop Battery
4.7 6×
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad G505, LENOVO IdeaPad G580, LENOVO IdeaPad G585, LENOVO IdeaPad G700, LENOVO IdeaPad Y480, LENOVO IdeaPad Y480N, LENOVO IdeaPad Y480P, LENOVO IdeaPad Y485, LENOVO IdeaPad Y485N, LENOVO IdeaPad Y485P, LENOVO IdeaPad Y580, LENOVO IdeaPad Y580N, LENOVO IdeaPad Y580P, LENOVO IdeaPad Z380, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, LENOVO IdeaPad Z580 and LENOVO IdeaPad Z585, Lithium-ion (Li-ion), 4,4 Ah
42.90 €
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Unsealed
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Order Code: IB618a52
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh - Laptop Battery
4.9 7×
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
31.90 €
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Unsealed
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Order Code: IB618a38
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh - Laptop Battery
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
41.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p059

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 6528 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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