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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
 
1,680 Results
T6 Power for Hewlett Packard Pavilion Gaming 16-a0000 series, Li-Poly, 11.55 V, 4545 mAh (52.5 Wh), - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard Pavilion Gaming 16-a0000 series, Li-Poly, 11.55 V, 4545 mAh (52.5 Wh),
Laptop Battery -, Li-pol, 4,545 Ah
21,500 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0173
T6 Power for Lenovo ThinkPad X250, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad X250, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
20,960 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3290
T6 Power for Hewlett Packard 15-db0040 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard 15-db0040 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
18,580 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2859
T6 Power for Hewlett Packard 250 G6, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard 250 G6, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 250 G6, Lithium-ion (Li-ion), 2,6 Ah
16,570 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2625
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
21,270 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1810
T6 Power for Hewlett Packard 15-ba070 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard 15-ba070 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
16,440 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2194
T6 Power for Dell XPS 13 9350, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black - Laptop Battery
5.0 3×
T6 Power for Dell XPS 13 9350, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black
Laptop Battery -, Li-pol, 7,368 Ah
20,960 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1071
T6 Power for notebook Acer AS10D75, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Acer AS10D75, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL
19,480 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0279
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black - Laptop Battery
3.3 3×
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
25,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127435
T6 Power for Dell G7 17 7790, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell G7 17 7790, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
25,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127434
T6 Power Asus VivoBook X430U, S430F, S430U, 3650mAh, 42Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power Asus VivoBook X430U, S430F, S430U, 3650mAh, 42Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS X430FA, ASUS X430FN, ASUS X430UA, ASUS X430UF, ASUS X430UN and ASUS X571GD, Li-pol, 3,65 Ah
19,910 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127419
T6 Power for Lenovo ThinkPad T560 20FJ, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad T560 20FJ, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black
Laptop Battery -, Li-pol, 3,9 Ah
27,270 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127692
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
23,070 Ft
Buy
In stock 3 pcs at the supplier's
Order Code: T6ntb361
T6 Power for Lenovo ThinkBook 13s-IML 20RR, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkBook 13s-IML 20RR, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
23,070 Ft
Buy
In stock 3 pcs at the supplier's
Order Code: T6ntb359
T6 Power for Acer Nitro 5 AN515-43, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
5.0 2×
T6 Power for Acer Nitro 5 AN515-43, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
24,090 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat028
T6 Power for Hewlett Packard EliteBook 840 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 840 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 840 G5, Li-pol, 4,33 Ah
22,020 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat318
T6 Power for Hewlett Packard 917724-855, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
4.0 1×
T6 Power for Hewlett Packard 917724-855, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
19,820 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat250
T6 Power for Hewlett Packard Omen 15-ce000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
4.8 4×
T6 Power for Hewlett Packard Omen 15-ce000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
19,820 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat225
T6 Power for Hewlett Packard EliteBook 755 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 755 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 755 G2, Li-pol, 4,5 Ah
18,130 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb62
T6 Power for Dell Inspiron 13 5378, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 2×
T6 Power for Dell Inspiron 13 5378, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5378, Lithium-ion (Li-ion), 3,68 Ah
17,820 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat002
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion - Laptop Battery
5.0 1×
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion
Laptop Battery -, Li-pol, 8,2 Ah
22,450 Ft
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix132
T6 power HP 250 G7, 255 G7, 15-cs000, 15-da000, 17-by000, 3600mAh, 41Wh, 3cell, Li-pol - Laptop Battery
4.9 10×
T6 power HP 250 G7, 255 G7, 15-cs000, 15-da000, 17-by000, 3600mAh, 41Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,6 Ah
18,580 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix131
T6 power Lenovo ThinkPad T440p, T540p, W540, L440, L540 series, 7800mAh, 87Wh, 9cell - Laptop Battery
5.0 1×
T6 power Lenovo ThinkPad T440p, T540p, W540, L440, L540 series, 7800mAh, 87Wh, 9cell
Laptop Battery - designed for LENOVO ThinkPad L440, LENOVO ThinkPad L540, LENOVO ThinkPad T440P, LENOVO ThinkPad T540P, LENOVO ThinkPad W540 and LENOVO ThinkPad W541, Lithium-ion (Li-ion), 7,8 Ah
28,840 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix039
T6 power Asus X450, X550, 2600mAh, 38Wh, 4cell - Laptop Battery
5.0 1×
T6 power Asus X450, X550, 2600mAh, 38Wh, 4cell
Laptop Battery - designed for ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550JD, ASUS A550JF, ASUS A550JK, ASUS A550JX, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550VB, ASUS A550VC, ASUS A550VX, ASUS A552EA, ASUS A552MD, ASUS A552MJ, ASUS A552WA, ASUS A552WE, ASUS D551EA, ASUS D551LB, ASUS D552CL, ASUS D552EA, ASUS D552EP, ASUS D552LA, ASUS D552MD, ASUS D552MJ, ASUS D552VL, ASUS D552WA, ASUS D552WE, ASUS E450CA, ASUS E450CC, ASUS E450LA, ASUS E450LD, ASUS E550CA, ASUS E550CC, ASUS E550LD, ASUS F450CA, ASUS F450CC, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450LD, ASUS F450LN, ASUS F450MD, ASUS F450VB, ASUS F450VC, ASUS F452CP, ASUS F452EA, ASUS F452EP, ASUS F452LA, ASUS F452LD, ASUS F452MD, ASUS F452MJ, ASUS F452VP, ASUS F520JF, ASUS F520MD, ASUS F520MJ , ASUS F550CA, ASUS F550CC, ASUS F550EA, ASUS F550IU, ASUS F550JF, ASUS F550JK, ASUS F550JX, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550
15,460 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix030

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.hu, we currently have a total of 1680 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
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
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