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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,403 Results
PATONA for SAMSUNG R460, 4400mAh, Li-Ion, 11.1V - Laptop Battery
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PATONA for SAMSUNG R460, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for NP-Q318E, NP-R418, NP-R420, NP-R428, NP-R429, NP-R430, R460 , NP-R460NP-R462, NP-R463, NP-R463H, NP-R464, NP-R465, NP-R465, NP-R465H, NP-R465H, NP-R466, NP-R467, NP-R467, NP-R468, NP-R468, NP-R468H, NP-R468H, NP-R469, NP-R470, NP-R470, NP-R470, NP-R470H, NP-R470H, NP-R478, NP-R480, NP-R517, NP-R518, NP-R518H, NP-R519, NP-R520, NP-R520H, NP-R522, NP-R522H,AA-PB9NC6B, AA-PB9NS6B, AA-PB9NC6W, AA-PB9NC5B, AA-PL9NC2B, AA-PL9NC6W, AA-PB9NC6W/E
  33.47 €
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In stock 2 pcs at the supplier's
Order Code: PAT524
AVACOM for Lenovo IdeaPad Yoga 7-14, 7-15 Li-Pol 15,36V 4623mAh 71Wh - Laptop Battery
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AVACOM for Lenovo IdeaPad Yoga 7-14, 7-15 Li-Pol 15,36V 4623mAh 71Wh
Laptop Battery - compatible with IdeaPad Yoga 7-14ACN6, IdeaPad Yoga 7-14ACN6 82N7, IdeaPad Yoga 7-14ITL5, IdeaPad Yoga 7-14ITL5 82BH, IdeaPad Yoga 7-14ITL5 82LW, IdeaPad Yoga 7-15ITL5, IdeaPad Yoga 7-15ITL5 82BJ, replacement for 5B10Z26479, 5B10Z26482, 5B10Z26485, L19C4PDC, L19L4PDC, L19M4PDC, SB10Z26481, SB10Z26483, SB10Z26486
  56.74 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p310
AVACOM BN03XL for HP Envy x360 15-ay Series Li-Pol 11.55V 4415mAh 51Wh - Laptop Battery
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AVACOM BN03XL for HP Envy x360 15-ay Series Li-Pol 11.55V 4415mAh 51Wh
Laptop Battery - compatible with Envy 13-ay0000, Envy 13-ay1000, Envy 13-ba0000, Envy 13-ba1000, Envy 13-ba1500, Envy 13-ba1600, Envy 13-ba1700, Envy x360 13-bd0000, Envy x360 13T-ba000, Envy x360 13T-ba100, Envy x360 13T-bd000, Envy x360 13T-bd100, Envy x360 13Z-ay000, Envy x360 13Z-ay100, Envy x360 15-ed0000, Envy x360 15-ed1000, Envy x360 15-ee0000, Envy x360 15-ee1000, Envy x360 15-es0000, Envy x360 15-es1000, Envy x360 15-es2000, Envy x360 15-eu0000, Envy x360 15-eu1000, Envy x360 15M-ed0000, Envy x360 15T-ed000, Envy x360 15T-ed100, Envy x360 15Z-ee000, Envy x360 15Z-ee100, replacement for BN03XL, BN03051XL, HSTNN-DB9N, HSTNN-OB1O, L76965-2C1, L76965-271, L76965-AC1, L77034-005
  65.87 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p247
AVACOM for Asus VivoBook M409DA, X409, X509UA Li-Pol 7,6V 4212mAh 32Wh - Laptop Battery
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AVACOM for Asus VivoBook M409DA, X409, X509UA Li-Pol 7,6V 4212mAh 32Wh
Laptop Battery - compatible with VivoBook M409BA, M409DA, M509BA, M509DA, X409BA, X409DA, X409DJ, X409DL, X409FA, X409FB, X409FJ, X409FL, X409JA, X409JB, X409JP, X409MA, X409UA, X409UJ, X509BA, X509DA, X509DJ, X509DL, X509FA, X509FB, X509FJ, X509FL, X509JA, X509JB, X509JP, X509MA, X509UA, X509UB, X509UJ, replacement for 0B200-03450000, 0B200-03450100, 0B200-03450200, 0B200-03450400, 0B200-03450500, B21N1818, Please check the mounts against the photo, there are two different versions which are not interchangeable
  43.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p187
AVACOM BL04XL for HP Elitebook X360 1040 G5, G6 Li-Pol 7,7V 7298mAh 56Wh - Laptop Battery
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AVACOM BL04XL for HP Elitebook X360 1040 G5, G6 Li-Pol 7,7V 7298mAh 56Wh
Laptop Battery - compatible with EliteBook x360 1040 G5, EliteBook x360 1040 G6, replacement for BL04XL, BL04056XL, HSTNN-DB8M, HSTNN-UB7N, L07041-855, L07353-2C1, L07353-241, L07353-541
  50.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p245
AVACOM PV03XL for HP Pavilion 13-bb series Li-Pol 11,55V 3723mAh 43Wh - Laptop Battery
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AVACOM PV03XL for HP Pavilion 13-bb series Li-Pol 11,55V 3723mAh 43Wh
Laptop Battery - compatible with Pavilion 13-bb0000, Pavilion 13-bb0001, Pavilion 13-bb0002, Pavilion 13-bb0003, Pavilion 14-dv0000nc, Pavilion 14-dv0001nc, Pavilion 14-dv0002nc, Pavilion 14-dv0003nc, Pavilion 14-dv0004nc, Pavilion 14-dv0005nc, Pavilion 14-dv0006nc, Pavilion 14-dv0900nc, Pavilion x360 14-dw0000nc, Pavilion x360 14-dw0001nc, Pavilion x360 14-dw0002nc, Pavilion x360 14-dw0003nc, Pavilion x360 14-dw0004nc, Pavilion x360 14-dw0005nc, Pavilion x360 14-dw0006nc, replacement for HSTNN-DB9X, HSTNN-LB8S, HSTNN-OB1P, L83388-421, L83388-AC1, L83393-005, M01118-241, M01118-421, M01118-AC1, M01144-005, PP03XL, PP03043XL, PV03XL, PV03043XL
Discounted -15 % 55.89 € 65.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p266
AVACOM for Asus VivoBook S14, S15 Li-Pol 11,55V 4335mAh 50Wh - Laptop Battery
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AVACOM for Asus VivoBook S14, S15 Li-Pol 11,55V 4335mAh 50Wh
Laptop Battery - compatible with VivoBook 15 F1505VA, VivoBook 15 M1505YA, VivoBook 15 X1505VA, VivoBook 15 X1505ZA, VivoBook 15X K3504VA, VivoBook 15X K3504ZA, VivoBook 15X M3504YA, VivoBook 16 F1603ZA, VivoBook 16X M1603IA, VivoBook 16X M1603QA, VivoBook 16X X1603ZA, VivoBook 17 F1704ZA, VivoBook 17 X1704VA, VivoBook 17 X1704ZA, VivoBook 17X K1703ZA, VivoBook 17X K3704VA, VivoBook 17X M1703QA, VivoBook 17X M3704YA, VivoBook 17X X1703ZA, VivoBook S13 S333EA, VivoBook S14 K3402ZA, VivoBook S14 M3402QA, VivoBook S14 M3402RA, VivoBook S15 K3502ZA, VivoBook S15 M3502RA, replacement for 0B200-03750300, 0B200-03750400, C31N1905, C31N1905-1
Discounted -21 % 52.46 € 66.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p172
Avacom for Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh - Laptop Battery
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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
  77.01 €
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In stock 3 pcs at the supplier's
Order Code: IB987p141
T6 Power for notebook Hewlett Packard VX04XL, Li-Ion, 15.4 V, 5844 mAh (90 Wh), black - Laptop Battery
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T6 Power for notebook Hewlett Packard VX04XL, Li-Ion, 15.4 V, 5844 mAh (90 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5 Ah
  62.87 €
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In stock > 5 pcs at the supplier's
Order Code: T6powe0190
T6 Power for Acer Aspire 3 A315-58, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black - Laptop Battery
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T6 Power for Acer Aspire 3 A315-58, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6powe0001
T6 Power for Lenovo ThinkPad T440s 20AQ, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad T440s 20AQ, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3312
T6 Power for Lenovo ThinkPad T440 20B6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad T440 20B6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3309
T6 Power for Lenovo ThinkPad T470s 20HF, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad T470s 20HF, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery -, Li-pol, 2,2 Ah
  48.27 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3460
T6 Power for Lenovo ThinkPad E490 20N9, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad E490 20N9, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
  54.45 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3411
T6 Power for Lenovo ThinkPad E485 20KU, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
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T6 Power for Lenovo ThinkPad E485 20KU, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
  54.45 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3408
T6 Power for Hewlett Packard ST03XL notebook, Li-Poly, 11.55 V, 4240 mAh (49 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard ST03XL notebook, Li-Poly, 11.55 V, 4240 mAh (49 Wh), black
Laptop Battery -, Li-pol, 4,24 Ah
  47.71 €
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In stock 5 pcs at the supplier's
Order Code: T6nab2656
T6 Power for Hewlett Packard laptop 920046-541, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard laptop 920046-541, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
  49.23 €
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In stock 2 pcs at the supplier's
Order Code: T6nab2457
T6 Power for Hewlett Packard TF03041XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard TF03041XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
  49.23 €
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In stock 2 pcs at the supplier's
Order Code: T6nab2458
T6 Power for notebook Hewlett Packard L11421-421, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
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T6 Power for notebook Hewlett Packard L11421-421, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
  50.44 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2920
T6 Power for Hewlett Packard notebook 922976-855, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard notebook 922976-855, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
  69.26 €
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In stock 3 pcs at the supplier's
Order Code: T6nab2952
T6 Power for Hewlett Packard 14-cm1000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard 14-cm1000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
  50.44 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2754
T6 Power for notebook Lenovo L11P6R01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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T6 Power for notebook Lenovo L11P6R01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
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
  57.34 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3160
T6 Power for Hewlett Packard EliteBook 8470p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard EliteBook 8470p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  53.49 €
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In stock 1 pcs at the supplier's
Order Code: T6nab1861
T6 Power for Hewlett Packard ProBook 450 G0, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard ProBook 450 G0, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  52.63 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1897
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer 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 2403 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
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