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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
 
2,321 Results
T6 Power for Lenovo ThinkPad A475, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad A475, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad A475, Lithium-ion (Li-ion), 2,1 Ah
61.87 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb142
T6 Power for Hewlett Packard ZBook 14, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard ZBook 14, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery -, Li-pol, 4,5 Ah
49.08 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb69
T6 Power for notebook Lenovo SB10K97584, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for notebook Lenovo SB10K97584, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, LENOVO ThinkPad P51s, LENOVO ThinkPad P51s 20HB, LENOVO ThinkPad P51s 20HC, LENOVO ThinkPad P51s 20K0, LENOVO ThinkPad P52s, LENOVO ThinkPad P52s 20LB, LENOVO ThinkPad P52s 20LC, LENOVO ThinkPad T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, LENOVO ThinkPad T570, LENOVO ThinkPad T570 20H9, LENOVO ThinkPad T570 20HA, LENOVO ThinkPad T570 20JW, LENOVO ThinkPad T570 20JX, LENOVO ThinkPad T580 20L9 and LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 5,2 Ah
54.74 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb429
T6 Power for HP TPN-I129, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
T6 Power for HP TPN-I129, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 17m-ae011dx, HP Envy 17m-ae111dx and HP Envy 17m-bw0013dx, Li-pol, 4,835 Ah
45.69 €
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In stock > 5 pcs at the supplier's
Order Code: HPbat047
T6 Power for Dell Inspiron 15 5565, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5565, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5565, Lithium-ion (Li-ion), 3,68 Ah
48.22 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat020
T6 Power for Dell Inspiron 13 7378, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 13 7378, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 7378, Lithium-ion (Li-ion), 3,68 Ah
48.22 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat007
T6 power Dell Precision 15 3510, 7360mAh, 84Wh, 6cell, Li-pol - Laptop Battery
T6 power Dell Precision 15 3510, 7360mAh, 84Wh, 6cell, Li-pol
Laptop Battery - designed for DELL Latitude E5570, Li-pol, 7,36 Ah
71.41 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix105
AVACOM for Asus ZenBook UX333 Li-Pol 11,55V 4335mAh 50Wh - Laptop Battery
AVACOM for Asus ZenBook UX333 Li-Pol 11,55V 4335mAh 50Wh
Laptop Battery - compatible with ZenBook 13 UX333FA, ZenBook 13 UX333FN, replacement for 0B200-03150000, C31N1815
65.79 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p180
AVACOM for Dell Inspiron 7547/7548 Li-Pol 11.1V 3900mAh 43Wh - Laptop Battery
AVACOM for Dell Inspiron 7547/7548 Li-Pol 11.1V 3900mAh 43Wh
Laptop Battery - compatible with Inspiron 7547, Inspiron 7548, Vostro 5459, replacement for 4P8PH, 451-BBUG, D2VF9, PXR51, YGR2V
52.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p237
AVACOM for Lenovo IdeaPad 510S-13IKB, E31, U31 Li-Pol 7,6V 3800mAh 29Wh - Laptop Battery
AVACOM for Lenovo IdeaPad 510S-13IKB, E31, U31 Li-Pol 7,6V 3800mAh 29Wh
Laptop Battery - compatible with IdeaPad 510S-13IKB, IdeaPad 510S-13ISK, IdeaPad E31-70, IdeaPad E31-80, IdeaPad U31-70, IdeaPad U31-80, replacement for 5B10H13092, 5B10H13096, 5B10H17229, 5B10H17230, 5B10K10175, 5B10K10178, 5B10K10219, 5B10K10222, L14L2P22, L14M2P24, L14S2P22
66.37 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p289
AVACOM for Dell Inspiron 7370, 7373 Li-Pol 11,4V 3200mAh 36Wh - Laptop Battery
AVACOM for Dell Inspiron 7370, 7373 Li-Pol 11,4V 3200mAh 36Wh
Laptop Battery - compatible with Inspiron 13 5000 (5370), Inspiron 13 7000 (7370), Inspiron 13 7000 (7373) 2-in-1, Inspiron 13 7000 (7380), Inspiron 13 7000 (7386) 2-in-1, Vostro 13 5000 (5370), replacement for 39DY5, 451-BCBY, 451-BCDJ, F62G0, RPJC3
56.90 €
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In stock 4 pcs at the supplier's
Order Code: IB987p235
AVACOM for Acer Swift SF514 Li-Pol 7.7V 4350mAh 33Wh - Laptop Battery
AVACOM for Acer Swift SF514 Li-Pol 7.7V 4350mAh 33Wh
Laptop Battery - compatible with Spin 1 SP111-32N, Spin 1 SP111-33, Swift 5 SF514-52T, Swift 5 SF514-53T, Switch 3 SW312-31, Switch 3 SW312-31P, replacement for AP16L5J, AP16L8J, KT.00205.002, KT.00205.008
54.18 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p161
PATONA for HP ProBook 450 G3, 455 G3, 470 G3 2200mAh - Laptop Battery
PATONA for HP ProBook 450 G3, 455 G3, 470 G3 2200mAh
Laptop Battery - designed for HP 450 G3, 455 G3, 470 G3, 805294-001, HSTNN-DB7B, HSTNN-PB6Q, HSTNN-Q94C, HSTNN-Q95C, HSTNN-Q97C, RI04, RI04XL, RI06XL Li-lon, 2,2 Ah/14,8V
41.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT1021
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3335
T6 Power for Lenovo ThinkPad T460 20FN, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460 20FN, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3318
T6 Power for Lenovo ThinkPad X260 20F5, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F5, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3330
T6 Power for Lenovo B50-30 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Lenovo B50-30 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
53.89 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3663
T6 Power for Lenovo ThinkPad E595 20NF, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad E595 20NF, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
55.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3423
T6 Power for Lenovo ThinkPad T450 20DJ, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450 20DJ, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3315
T6 Power for notebook Lenovo 5B10K87720, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 5B10K87720, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
59.59 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab3369
T6 Power for Lenovo ThinkPad E15 20RD, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad E15 20RD, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
55.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3402
T6 Power for notebook Lenovo 5B10W13887, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 5B10W13887, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
55.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3440
T6 Power for notebook Lenovo SB10T83133, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo SB10T83133, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
55.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3439
T6 Power for Lenovo IdeaPad G50-45, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad G50-45, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3219

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.sk, we currently have a total of 2321 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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