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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

2,394 Results

T6 Power for notebook Lenovo L17C3P51, 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

1,300,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3429

T6 Power for Lenovo IdeaPad G70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black

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

1,107,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3231

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

1,107,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3219

T6 Power for Lenovo IdeaPad 510-15ISK 80SR, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black

Laptop Battery -, Li-pol, 3,95 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3358

T6 Power for Lenovo ThinkPad L470 20J4, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

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

1,711,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3048

T6 Power for Lenovo G50-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black

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

1,107,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3198

T6 Power for Hewlett Packard ProBook 470 G0, 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: T6nab1902

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

1,256,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1897

T6 Power for Hewlett Packard ProBook 450 G3, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black

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

1,042,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6nab2304

T6 Power for Hewlett Packard HS04 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

1,153,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2281

T6 Power for laptop Fujitsu Siemens FPCBP405AQ, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,542,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6nab1257

T6 Power for laptop Fujitsu Siemens FMVNBP227A, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,542,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6nab1251

T6 Power for Dell Latitude 15 E5550, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black

Laptop Battery -, Li-pol, 6,9 Ah

1,437,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0979

T6 Power for Dell Latitude 14 E7470, Li-Poly, 7.6 V, 7200 mAh (55 Wh), black

Laptop Battery -, Li-pol, 7,2 Ah

1,568,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1053

1.0 1×

T6 Power for Dell Latitude E7440 Touch, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black

Laptop Battery -, Li-pol, 5,8 Ah

1,504,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0938

T6 Power for laptop Packard Bell AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black

Laptop Battery - designed for ACER Aspire 5 A515-54 and ACER Aspire 5 A515-54G, Lithium-ion (Li-ion), 3,15 Ah

1,313,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0432

T6 Power for Dell Vostro 14 5410, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,64 Ah

1,256,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127479

T6 Power Dell Alienware M15, M17, G5 5590, G7 7590, 3940mAh, 60Wh, 4cell, Li-pol

Laptop Battery -, Li-pol, 3,94 Ah

1,630,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127444

T6 Power for Acer Aspire 5 A515-56, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah

1,767,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127318

T6 Power for notebook Lenovo L17L6P51, Li-Ion, 11.25 V, 8000 mAh 90 Wh

Laptop Battery -, Lithium-ion (Li-ion), 8 Ah

1,757,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb449

T6 Power for Lenovo ThinkPad P15 Gen 1 20SU, Li-Poly, 11.52 V, 8120 mAh 94 Wh

Laptop Battery -, Li-pol, 8,12 Ah

1,698,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb406

T6 Power for notebook Lenovo 5B10W13905, Li-Poly, 11.52 V, 4345 mAh 51 Wh

Laptop Battery -, Li-pol, 4,345 Ah

1,459,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb329

T6 Power for Dell DV9NT, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black

Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah

1,677,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat163

T6 Power for Dell Precision 3520, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black

Laptop Battery - designed for DELL Precision 3520, Li-pol, 8,95 Ah

1,677,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat151

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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