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9.11 Ah
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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
 
2,561 Results
T6 Power for Lenovo SB10K97581, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
5.0 1×
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T6 Power for Lenovo SB10K97581, Li-Ion, 2100 mAh (24 Wh), 11.4 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), 2,1 Ah
1,481,-
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In stock > 5 pcs at the supplier's
Order Code: TPontb171
T6 power HP ProBook 4730s series, 5200mAh, 75Wh, 8cell - Laptop Battery
5.0 1×
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T6 power HP ProBook 4730s series, 5200mAh, 75Wh, 8cell
Laptop Battery - designed for HP ProBook 4730s and HP ProBook 4740s, Lithium-ion (Li-ion), 5,2 Ah
1,523,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix060
T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly - Laptop Battery
5.0 1×
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T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly
Laptop Battery - designed for ROG Strix G G531GU, ROG Strix G G531GV, ROG Strix G G731GU, ROG Strix G G731GV, ROG Strix G15 G512LU, ROG Strix G15 G512LV, ROG Strix G15 G512LW, ROG Strix G15 G512LWS, ROG Strix G17 G712LU, ROG Strix G17 G712LV, ROG Strix G17 G712LW, ROG Strix G17 G712LWS, ROG Strix GL731GU, ROG Strix GL731GV, ROG Strix GL731GW, ROG Strix SCAR 15 G532LV, ROG Strix SCAR 15 G532LW, ROG Strix SCAR 15 G532LWS, ROG Strix SCAR 17 G732LV, ROG Strix SCAR 17 G732LW, ROG Strix SCAR 17 G732LWS, ROG Strix SCAR 17 G732LXS, ROG Strix SCAR III G531GW and ROG Strix SCAR III G731GW, Li-pol, 4,335 Ah
1,494,-
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In stock > 5 pcs at the supplier's
Order Code: POWbat11
AVACOM Lenovo IdeaPad 700, Legion Y520 Li-Pol 11.1V 3930mAh 44Wh - Laptop Battery
4.7 3×
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AVACOM Lenovo IdeaPad 700, Legion Y520 Li-Pol 11.1V 3930mAh 44Wh
Laptop Battery - designed for IdeaPad 700-17ISK and IdeaPad Y700-14ISK, Li-pol and Lithium-ion (Li-ion), 3,93 Ah
1,331,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p146
T6 Power Lenovo IdeaPad C340-14IWL, S540-14IML, Flex 14API, 2964mAh, 45Wh, 4cell, Li-pol - Laptop Battery
3.5 2×
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T6 Power Lenovo IdeaPad C340-14IWL, S540-14IML, Flex 14API, 2964mAh, 45Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 2,964 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0277
T6 Power for laptop Dell 3RNFD, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black - Laptop Battery
5.0 2×
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T6 Power for laptop Dell 3RNFD, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black
Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah
1,504,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0951
T6 power Lenovo IdeaPad Y480, Z480, G480, B590 series, 5200mAh, 56Wh, 6cell - Laptop Battery
3.3 3×
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T6 power Lenovo IdeaPad Y480, Z480, G480, B590 series, 5200mAh, 56Wh, 6cell
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
1,369,-
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix028
T6 power Asus X450J, X550Z, X750J, X751L series, 2600mAh, 37Wh, 4cell, Li-ion - Laptop Battery
4.0 1×
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T6 power Asus X450J, X550Z, X750J, X751L series, 2600mAh, 37Wh, 4cell, Li-ion
Laptop Battery - designed for ASUS A751LJ, ASUS A751LJ, ASUS F751L, ASUS F751LB, ASUS F751LJ, ASUS F751LN, ASUS F751MA, ASUS F751MD, ASUS F751MJ, ASUS F751SA, ASUS F751SJ, ASUS K751LB, ASUS K751LJ, ASUS K751LN, ASUS K751MA, ASUS K751MD, ASUS K751MJ, ASUS K751SA, ASUS K751SJ, ASUS R752LB, ASUS R752LJ, ASUS R752LN, ASUS R752MA, ASUS R752MD, ASUS R752MJ, ASUS R752SA, ASUS R752SJ, ASUS R752SV, ASUS X450JB, ASUS X450JF, ASUS X450JN, ASUS X550DP, ASUS X550ZA, ASUS X550ZE, ASUS X750JA, ASUS X750JB, ASUS X750JN, ASUS X750LA, ASUS X750LB, ASUS X750LN, ASUS X751LA, ASUS X751LB, ASUS X751LD, ASUS X751LJ, ASUS X751LK, ASUS X751LN, ASUS X751LX, ASUS X751MA, ASUS X751MD, ASUS X751MJ, ASUS X751SA and ASUS X751SJ, Lithium-ion (Li-ion), 2,6 Ah
Discounted -14 % 1,142,- 1,339,-
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix075
PATONA lpt TOSHIBA SATELLITE C800/L850 4400mAh Li-Ion 10.8V - Laptop Battery
5.0 1×
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PATONA lpt TOSHIBA SATELLITE C800/L850 4400mAh Li-Ion 10.8V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
899,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT265
T6 Power for Acer Swift 3 SF314-59, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black - Laptop Battery
3.0 1×
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T6 Power for Acer Swift 3 SF314-59, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0028
T6 Power for Acer Swift 1 SF114-33, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Acer Swift 1 SF114-33, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0023
T6 Power for Lenovo ThinkPad E14 20RA, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
3.0 1×
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T6 Power for Lenovo ThinkPad E14 20RA, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,300,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3400
T6 Power for notebook Hewlett Packard HSTNN-LB5S, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Hewlett Packard HSTNN-LB5S, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2043
T6 Power for notebook Hewlett Packard HSTNN-LB4J, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Hewlett Packard HSTNN-LB4J, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,256,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1918
T6 Power for Dell Latitude E5450, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Dell Latitude E5450, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude E5450, Li-pol, 6,9 Ah
1,437,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0983
T6 Power for laptop Dell VM732, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 1×
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T6 Power for laptop Dell VM732, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,347,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb073
T6 Power for Dell FW8KR notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
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T6 Power for Dell FW8KR notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat073
T6 Power for Dell Vostro 14 5468, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
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T6 Power for Dell Vostro 14 5468, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Vostro 5468, Lithium-ion (Li-ion), 3,68 Ah
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat056
PATONA for ASUS A41-X550E, 2200mAh, Li-Ion, 14.4V - Laptop Battery
4.7 3×
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PATONA for ASUS A41-X550E, 2200mAh, Li-Ion, 14.4V
Laptop Battery - designed for Asus A450C, A450V, A450E, A450J, A450JF , F450C, F450V, F450E, F450J, F450JF , X450E, X450J, X450JF , A41-X550E
979,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT691
PATONA for HP HSTNN-IB0X, 4400mAh, Li-Ion, 11.1V, DV6 - Laptop Battery
5.0 6×
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PATONA for HP HSTNN-IB0X, 4400mAh, Li-Ion, 11.1V, DV6
Laptop Battery - for HP Compaq Presario CQ32, CQ42, HP Envy 17 G62 series, HP Pavilion DM4 series, 586006-361,HP 588178-141, HP 593554-001, HP GSTNN-Q62C, HP HSTNN-IB0X, HP HSTNN-IB1E,HP HSTNN-OB0X, HP HSTNN-Q61C, HP HSTNN-YB0X, HP NBP6A174, HP NBP6A174B1
859,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT205
AVACOM Asus S551LA S551LB S551LN K551 Li-Pol 11.4V 4210mAh 48Wh - Laptop Battery
5.0 1×
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AVACOM Asus S551LA S551LB S551LN K551 Li-Pol 11.4V 4210mAh 48Wh
Laptop Battery - compatible with K551LA, K551LB, K551LN, R551LA, R551LB, R551LN, R553LA, R553LN, S551LA, S551LB, S551LN, V551LA, V551LB, V551LN, VivoBook S551LA, VivoBook S551LB, VivoBook S551LN, replacement for 0B200-00450100, 0B200-00450400, 0B200-00450500, 0B200-00450600, B31N1336, C31-S551
1,388,-
Buy
In stock 4 pcs at the supplier's
Order Code: IB987p102
T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3464
T6 Power for Hewlett Packard ProBook 450 G2, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 2×
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T6 Power for Hewlett Packard ProBook 450 G2, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,033,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1982
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
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T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
Discounted -21 % 1,494,- 1,899,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb361
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.cz, we currently have a total of 2561 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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