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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
 
2,296 Results
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh - Laptop Battery
4.6 9×
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
63.90 €
Buy
In stock > 5 pcs
Order Code: IB617da
AVACOM for Dell Inspiron 14R, Vostro 2421, Li-Ion, 14.8V, 2800mAh - Laptop Battery
5.0 1×
AVACOM for Dell Inspiron 14R, Vostro 2421, Li-Ion, 14.8V, 2800mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,8 Ah
58.90 €
Buy
In stock 1 pcs
Order Code: IB618b13n
T6 Power for notebook Lenovo L17C4PB0, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
T6 Power for notebook Lenovo L17C4PB0, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
53.90 €
Buy
In stock > 5 pcs
Order Code: MPbatntb676
T6 Power Dell Latitude 5300, 7300, 7400, 3685 mAh, 42 Wh, 3cell, Li-pol - Laptop Battery
T6 Power Dell Latitude 5300, 7300, 7400, 3685 mAh, 42 Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,685 Ah
77.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: COMPaaa0006
Avacom for Asus VivoBook 15 X542UF X542UQ Li-Pol 7.6V 5000mAh 38Wh - Laptop Battery
Avacom for Asus VivoBook 15 X542UF X542UQ Li-Pol 7.6V 5000mAh 38Wh
Laptop Battery - designed for ASUS A542UF, ASUS A542UN, ASUS A542UQ, ASUS A542UR, ASUS F542UA, ASUS F542UF, ASUS F542UQ, ASUS F542UR, ASUS R542BA, ASUS R542BP, ASUS R542UA, ASUS R542UF, ASUS R542UN, ASUS R542UQ, ASUS R542UR, ASUS X542BA, ASUS X542BP, ASUS X542UA, ASUS X542UF, ASUS X542UN, ASUS X542UQ and ASUS X542UR, Li-pol, 5 Ah
49.90 €
Buy
In stock 1 pcs
Order Code: IB987p126
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
65.90 €
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p141
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
43.04 €
Buy
In stock 1 pcs
Order Code: IB555r
T6 Power for Lenovo IdeaPad G50-30, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad G50-30, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
59.90 €
Buy
In stock > 5 pcs
Order Code: T6nab3218
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
67.55 €
Buy
In stock > 5 pcs
Order Code: T6127366
T6 power Dell Insprion 17 (7778, 7779, 7577), Latitude 3380, Vostro 7570, 3680mAh, 56Wh, 4cell, Li-p - Laptop Battery
T6 power Dell Insprion 17 (7778, 7779, 7577), Latitude 3380, Vostro 7570, 3680mAh, 56Wh, 4cell, Li-p
Laptop Battery -, Li-pol, 3,68 Ah
86 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6Pmix138
AVACOM BN06XL for HP Spectre x360 15-eb Series Li-Pol 11,55V 6320mAh 73Wh - Laptop Battery
AVACOM BN06XL for HP Spectre x360 15-eb Series Li-Pol 11,55V 6320mAh 73Wh
Laptop Battery - compatible with Spectre x360 15-eb0000, Spectre x360 15-eb0001, Spectre x360 15-eb0002, Spectre x360 15-eb1000, Spectre x360 15-eb1001, replacement for BN06XL, BN06072XL, BN06072XL-PL, HSTNN-IB9A, L68235-1C1, L68299-005
65.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p248
T6 Power for notebook Hewlett Packard HSTNN-DB7D, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard HSTNN-DB7D, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
87.90 €
Buy
In stock > 5 pcs
Order Code: T6nab2946
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
66.90 €
Buy
In stock > 5 pcs
Order Code: T6nab1773
PATONA for Lenovo ThinkPad T570/A475 1950mAh Li-Pol 11,4V 01AV424 - Laptop Battery
1.0 1×
PATONA for Lenovo ThinkPad T570/A475 1950mAh Li-Pol 11,4V 01AV424
Laptop Battery - designed for Lenovo Thinkpad T570, Lenovo A475,01AV424 Li-Pol 1,95Ah/11,4V
58.90 €
Buy
In stock 5 pcs
Order Code: PATb358
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black - Laptop Battery
5.0 3×
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
-11 % off new 39.90 € New 44.92 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NTBmhbat343
PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V - Laptop Battery
5.0 1×
PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V
Laptop Battery -, Li-pol, 3,29 Ah
-10 % off new 63.90 € New 71.50 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PAT795
AVACOM for Asus VivoBook S330, X330 Li-Pol 11,55V 3636mAh 42Wh - Laptop Battery
AVACOM for Asus VivoBook S330, X330 Li-Pol 11,55V 3636mAh 42Wh
Laptop Battery - compatible with VivoBook S13 S330FA, VivoBook S13 S330FL, VivoBook S13 S330FN, VivoBook S13 S330UA, VivoBook S13 S330UN, VivoBook S330FA, VivoBook S330FL, VivoBook S330FN, VivoBook S330UA, VivoBook S330UN, X330FA, X330FL, X330FN, X330UA, X330UN, replacement for 0B200-03030000, 0B200-03030100, C31N1806
40.90 €
Buy
In stock > 5 pcs
Order Code: IB987p173
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 - compatible with ThinkPad X13, ThinkPad X13 20T2, ThinkPad X13 20T3, ThinkPad X13 20UF, ThinkPad X13 20UG, ThinkPad X390, ThinkPad X390 20Q0, ThinkPad X390 20Q1, ThinkPad X390 20SC, ThinkPad X390 20SD, ThinkPad X395, ThinkPad X395 20NL, ThinkPad X395 20NM, replacement for 02DL017, 02DL018, 02DL019, 02DL020, 5B10W13923, 5B10W13924, 5B10W13925, 5B10W13926, 5B10W13927, 5B10W51841, 5B10W51842, 5B10W51843, 5B10W51844, L18C6PD1, L18D6PD1, L18M6PD1, L18M6PD2, SB10K97655, SB10K97656, SB10K97657, SB10K97658, SB10T83166, SB10T83167, SB10T83168, SB10T83169, SB10W51940, SB10W51941, SB10W51942
57.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p308
AVACOM for Dell Inspiron 7466, 7000 Series Li-Ion 15.2V 3680mAh 56Wh - Laptop Battery
5.0 1×
AVACOM for Dell Inspiron 7466, 7000 Series Li-Ion 15.2V 3680mAh 56Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
-10 % off new 71.90 € New 79.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p009
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 - compatible with XPS 13 9343, XPS 13 9350, replacement for 0DRRP, 0N7T6, 5K9CP, 90V7W, 451-BBMK, 451-BBST, CN-0N7T6, DIN02, JD25G, JHXPY, KK4PT, P54G, RWT1R
-9 % off new 45.90 € New 50.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: IB987p225
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 - compatible with VivoBook Flip 14 TP412, VivoBook Flip 14 TP412FA, VivoBook Flip 14 TP412UA, replacement for 0B200-02970000, 0B200-02970100, C31N1733
-10 % off new 47.90 € New 53.65 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p176
T6 Power for Hewlett Packard HS03031 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HS03031 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
-10 % off new 39.90 € New 44.56 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab2292
AVACOM for Asus TUF FX506, FX706 Li-Pol 15,4V 5845mAh 90Wh - Laptop Battery
AVACOM for Asus TUF FX506, FX706 Li-Pol 15,4V 5845mAh 90Wh
Laptop Battery - compatible with TUF506HC, TUF506HE, TUF506HM, TUF506IHR, TUF506QM, TUF506QR, TUF706HC, TUF706HE, TUF706HM, TUF706QM, TUF706QR, TUF FA506IHR, TUF FA506QM, TUF FA506QR, TUF FA706IHR, TUF FA706QM, TUF FA706QR, TUF FX506HC, TUF FX506HE, TUF FX506HM, TUF FX506IHR, TUF FX506QM, TUF FX506QR, TUF FX706HC, TUF FX706HE, TUF FX706HM, TUF FX706QM, TUF FX706QR, replacement for 0B200-03620000, 0B200-03900000, 0B200-03900100, C41N1906-1, C41N1906-2
-9 % off new 64.90 € New 71.69 €
Buy
Unsealed - in stock 2 pcs
Order Code: IB987p168
AVACOM OR04XL for HP EliteBook X360 830 G5, G6 Li-Pol 7.7V 6900mAh 53Wh - Laptop Battery
AVACOM OR04XL for HP EliteBook X360 830 G5, G6 Li-Pol 7.7V 6900mAh 53Wh
Laptop Battery - compatible with EliteBook X360 830 G5, EliteBook X360 830 G6, replacement for HSTNN-DB9C, HSTNN-IB8U, L34209-1B1, L34209-1C1, L34209-2B1, L34449-002, L34449-005, OR04XL, OR04053XL
-10 % off new 51.90 € New 57.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p260
 
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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In the category Laptop Batteries on Alza.sk, we currently have a total of 2296 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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