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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.

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.

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

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

2,119 Results

T6 power HP 240 G2, 250 G2 series, 2600mAh, 38Wh, 4cell

Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah

16,790 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix037

T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell

Laptop Battery - designed for LENOVO ThinkPad L430, LENOVO ThinkPad L530, LENOVO ThinkPad T430, LENOVO ThinkPad T430I, LENOVO ThinkPad T530I and LENOVO ThinkPad W530, Lithium-ion (Li-ion), 5,2 Ah

22,940 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix031

T6 power Dell Latitude E4300, 5200mAh, 58Wh, 6cell

Laptop Battery - designed for DELL Latitude E4300 and DELL Latitude E4310, Lithium-ion (Li-ion), 5,2 Ah

20,180 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix122

T6 power Dell Latitude E5400, E5500, 5200mAh, 58Wh, 6cell

Laptop Battery - designed for DELL Latitude E5400, DELL Latitude E5410, DELL Latitude E5500 and DELL Latitude E5510, Lithium-ion (Li-ion), 5,2 Ah

18,570 Ft

Buy

In stock 1 pcs at the supplier's

Order Code: T6Pmix121

T6 power Lenovo ThinkPad T410, T510 series, 5200mAh, 56Wh, 6cell

Laptop Battery - designed for LENOVO ThinkPad E50, LENOVO ThinkPad Edge E425, LENOVO ThinkPad Edge E520, LENOVO ThinkPad Edge E525, LENOVO ThinkPad L410, LENOVO ThinkPad L412, LENOVO ThinkPad L420, LENOVO ThinkPad L421, LENOVO ThinkPad L510, LENOVO ThinkPad L512, LENOVO ThinkPad L520, LENOVO ThinkPad T410, LENOVO ThinkPad T410i, LENOVO ThinkPad T420, LENOVO ThinkPad T420i, LENOVO ThinkPad T510, LENOVO ThinkPad T520, LENOVO ThinkPad T520i and LENOVO ThinkPad W520, Lithium-ion (Li-ion), 5,2 Ah

21,120 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix110

T6 power HP Envy 13-d000 series, 3950mAh, 45Wh, 3cell, Li-pol

Laptop Battery -, Li-pol, 3,9 Ah

24,130 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix108

T6 power Dell Latitude E7270, E7470, 3300mAh, 37Wh, 3cell, Li-pol

Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 3,3 Ah

21,050 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix107

T6 power Dell Latitude E7270, E7470, 7200mAh, 55Wh, 4cell, Li-pol

Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 7,2 Ah

24,530 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix102

T6 power Asus Eee PC 1005HA series, 5200mAh, black

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

20,270 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix103

T6 power HP Pavilion dv4, dv5 series, 5200mAh

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

19,220 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix027

T6 power Asus X451, X551, 2600mAh, 38Wh, 4cell

Laptop Battery - designed for ASUS A451CA, ASUS A451MA, ASUS A551CA, ASUS A551MA, ASUS D550CA, ASUS D550MA, ASUS F451CA, ASUS F451MA, ASUS F551CA, ASUS F551MA, ASUS P551CA, ASUS P551MA, ASUS R411CA, ASUS R411MA, ASUS R512CA, ASUS R512MA, ASUS X451CA, ASUS X451MA, ASUS X551CA and ASUS X551MA, Lithium-ion (Li-ion), 2,6 Ah

15,800 Ft

Buy

In stock 1 pcs at the supplier's

Order Code: T6Pmix026

T6 power HP ProBook 440, 450, 470, 5200mAh

Laptop Battery - designed for HP ProBook 440 G0, HP ProBook 440 G1, HP ProBook 445 G1, HP ProBook 450 G0, HP ProBook 450 G1, HP ProBook 455 G0, HP ProBook 455 G1, HP ProBook 470 G0, HP ProBook 470 G1 and HP ProBook 470 G2, Lithium-ion (Li-ion), 5,2 Ah

19,650 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix025

T6 power Dell Latitude E6420, E6520, E5420, E5520, 5200mAh, 58Wh, 6cell

Laptop Battery - designed for DELL Latitude E5420, DELL Latitude E5420m, DELL Latitude E5430, DELL Latitude E5520, DELL Latitude E5520m, DELL Latitude E5530, DELL Latitude E6420, DELL Latitude E6430, DELL Latitude E6440, DELL Latitude E6530, DELL Latitude E6540 and DELL Vostro 3460, Lithium-ion (Li-ion), 5,2 Ah

23,490 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix022

T6 power Acer Aspire One 725, 756 series, 2600mAh, 38.5Wh, 4cell

Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah

19,220 Ft

Buy

In stock 1 pcs at the supplier's

Order Code: T6Pmix014

T6 power Asus X555LA, X555LB series, 4700mAh, 35Wh, 2cell, Li-pol

Laptop Battery - designed for ASUS A555BA, ASUS A555BP, ASUS A555DA, ASUS A555LA, ASUS A555LB, ASUS A555LD, ASUS A555LF, ASUS A555LI, ASUS A555LJ, ASUS A555LN, ASUS A555LP, ASUS A555LP, ASUS A555QA, ASUS A555QA, ASUS A555QG, ASUS A555UA, ASUS A555UA, ASUS A555UB, ASUS A555UB, ASUS A555UF, ASUS A555UF, ASUS A555UJ, ASUS A555UJ, ASUS F530LB, ASUS F530LD, ASUS F530LJ, ASUS F530LN, ASUS F554LA, ASUS F554LD, ASUS F554LI, ASUS F554LJ, ASUS F554LN, ASUS F554LP, ASUS F554UA, ASUS F554UB, ASUS F554UF, ASUS F555BA, ASUS F555BP, ASUS F555DA, ASUS F555DG, ASUS F555LA, ASUS F555LB, ASUS F555LD, ASUS F555LF, ASUS F555LI, ASUS F555LJ, ASUS F555LN, ASUS F555LP, ASUS F555QA, ASUS F555QG, ASUS F555UA, ASUS F555UB, ASUS F555UF, ASUS F555UJ, ASUS F555YA, ASUS F555YI, ASUS K555BA, ASUS K555BP, ASUS K555DA, ASUS K555DG, ASUS K555LA, ASUS K555LB, ASUS K555LD, ASUS K555LF, ASUS K555LI, ASUS K555LJ, ASUS K555LN, ASUS K555LP, ASUS K555QA, ASUS K555QG, ASUS K555UA, ASUS K555UB, ASUS K555UF , ASUS K555UJ, ASUS R506LD, ASUS R506LJ, ASUS R511LA, ASUS R5

17,870 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix074

1.0 2×

T6 power Asus X553MA, F453MA, F553MA series, 4000mAh, 30Wh, 2cell, Li-pol

Laptop Battery - designed for ASUS A453MA, ASUS A453SA, ASUS A553MA, ASUS A553SA, ASUS D453MA, ASUS D453SA, ASUS D553MA, ASUS D553SA, ASUS F453MA, ASUS F453SA, ASUS F553MA, ASUS F553SA, ASUS K553MA, ASUS P453MA, ASUS P453SA, ASUS P553MA, ASUS P553SA, ASUS R413MA, ASUS R413SA, ASUS R515MA, ASUS R515SA, ASUS X403MA, ASUS X403SA, ASUS X503MA, ASUS X503SA, ASUS X553MA and ASUS X553SA, Li-pol, 4 Ah

18,140 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix071

T6 power HP ProBook 450 G3, 455 G3, 470 G3, 2600mAh, 37Wh, 4cell

Laptop Battery - designed for HP ProBook 450 G3, HP ProBook 455 G3 and HP ProBook 470 G3, Lithium-ion (Li-ion), 2,6 Ah

16,300 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix066

T6 power Dell Latitude 3440, 3540, 5200mAh, 58Wh, 6cell

Laptop Battery - designed for DELL Latitude 3440, DELL Latitude 3540, DELL Vostro 2421 and DELL Vostro 2521, Lithium-ion (Li-ion), 5,2 Ah

21,240 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix062

T6 power HP EliteBook 8760w series, 5200mAh, 77Wh, 8cell

Laptop Battery - designed for HP EliteBook 8560w, HP EliteBook 8570w, HP EliteBook 8760w and HP EliteBook 8770w, Lithium-ion (Li-ion), 5,2 Ah

20,820 Ft

Buy

In stock 4 pcs at the supplier's

Order Code: T6Pmix059

T6 Power Fujitsu LifeBook E544, E546, E733, E744, E753, 5200mAh, 56Wh, 6cell

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

24,220 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix057

5.0 1×

PATONA for Dell Latitude 5420/5520 3600mAh

Laptop Battery - designed for DELL Latitude 14 5420 , Latitude 15 5520 , Precision 15 3560 , P137G, P137G001, P104F, P104F001, P104F002,náhrada za RJ40G, 01K2CF, 075X16, WY9DX, 0WK3F1, 0M3KCN, 005R42 Li-Pol, 3,6 Ah/55 Wh

19,990 Ft

Buy

On the way 2 pcs

Expected 25/11/2026

Order Code: PAT1026

4.7 9×

PATONA for HP Pavilion 14/15 3600mAh Li-Pol 11,4V HT03XL

Laptop Battery - designed for HP and HP Pavilion, Li-pol, 3,6 Ah

19,990 Ft

Buy

On the way 1 pcs

Expected 09/12/2026

Order Code: PAT961

5.0 1×

AVACOM for Lenovo ThinkPad T470, T480, T570, T580 Li-Ion 10,8V 5200mAh

Laptop Battery - compatible with ThinkPad T470, ThinkPad T480, ThinkPad T570, ThinkPad T580, replacement for 01AV422, 01AV423, 01AV424, 01AV425, 01AV426, 01AV427, 01AV428, 01AV490, 01AV491, 01AV492, 4X50M08811, 61+, SB10K97579, SB10K97581, SB10K97582, SB10K97584, SB10K97585, SB10K97597

18,690 Ft

Buy

On the way 1 pcs

Expected 16/11/2026

Order Code: IB987p307

4.8 12×

Avacom for Dell Latitude 5480/5580 Li-Pol 7.6V 8947mAh 68Wh

Laptop Battery - compatible with Latitude 5280, Latitude 5290, Latitude 5480, Latitude 5490, Latitude 5491, Latitude 5495, Latitude 5580, Latitude 5590, Latitude 5591, Precision 3520, Precision 3530, replacement for 0DY9NT, 5YHR4, 451-BBZG, DY9NT, GJKNX, This battery is not interchangeable with the 3-cell (11.4V) version (451-BBZT, D4CMT, 93FTF)

19,590 Ft

Buy

On the way > 5 pcs

Expected 25/11/2026

Order Code: IB987p031

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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