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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

2,395 Results

T6 Power for Hewlett Packard HSTNN-DB9G notebook, Li-Poly, 11.55 V, 4545 mAh (52.5 Wh), black

Laptop Battery -, Li-pol, 4,545 Ah

1,393,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6powe0176

T6 Power for Hewlett Packard Pavilion Gaming 15-ec1000 series, Li-Poly, 11.55 V, 4545 mAh (52.5 Wh),

Laptop Battery -, Li-pol, 4,545 Ah

1,393,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6powe0171

T6 Power for Lenovo IdeaPad G505s, 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: T6nab3220

T6 Power for Lenovo ThinkPad T440s 20AR, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,1 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3311

T6 Power for Lenovo ThinkPad L470 20JV, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,1 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3308

T6 Power for notebook Lenovo 5B10K87720, 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: T6nab3369

T6 Power for notebook Lenovo L15L2PB4, 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: T6nab3366

T6 Power for notebook Lenovo L15C2PB3, 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: T6nab3362

T6 Power for Hewlett Packard 14-ce2100 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2690

T6 Power for notebook Hewlett Packard L11421-2C2, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2915

T6 Power for notebook Hewlett Packard HSTNN-DB8A, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah

1,073,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2648

T6 Power for Hewlett Packard Omen 17-an000 GTX 1050 series, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah

1,653,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab2948

T6 Power for Hewlett Packard 15-db0110 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2866

T6 Power for Lenovo ThinkPad Edge E420, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,350,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6nab2961

T6 Power for Lenovo ThinkPad W520, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

Laptop Battery - designed for LENOVO ThinkPad W520, Lithium-ion (Li-ion), 5,2 Ah

1,350,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6nab2984

T6 Power for notebook Lenovo 45N1051, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3173

T6 Power for notebook Lenovo 45N1045, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

1,369,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3164

T6 Power for Hewlett Packard Pavilion g7-2150 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,378,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1674

T6 Power for notebook Hewlett Packard HSTNN-YB4J, 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: T6nab1919

T6 Power for Hewlett Packard 655 Notebook PC, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,378,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1302

T6 Power for Dell Latitude E7470, Li-Poly, 11.1 V, 3300 mAh (37 Wh), black

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

1,339,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab1098

T6 Power for Hewlett Packard 650 Notebook PC, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,378,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1300

T6 Power for laptop Dell V1P4C, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black

Laptop Battery -, Li-pol, 3,68 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1131

T6 Power for Dell Inspiron 7373, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black

Laptop Battery -, Li-pol, 3,33 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1143

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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