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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 Dell 451-BBYE, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black

Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7480 and Latitude 7490, Li-pol, 7,5 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat179

T6 Power for Acer Nitro 5 AN517-41, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

Laptop Battery -, Li-pol, 3,73 Ah

1,561,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat036

T6 Power for Apple MQD42LL/A, Li-Poly, 7150 mAh (54 Wh), 7.6 V

Laptop Battery - designed for Apple MQD42LL/A, Li-pol, 7,15 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb711

T6 Power for Lenovo ThinkPad 13 20J2 series, Li-Poly, 3730 mAh (42 Wh), 11.4 V

Laptop Battery -, Li-pol, 3,73 Ah

1,358,-

Buy

In stock 3 pcs at the supplier's

Order Code: MPbatntb692

T6 Power for notebook Lenovo 01AV435, Li-Poly, 3730 mAh (42 Wh), 11.4 V

Laptop Battery -, Li-pol, 3,73 Ah

1,358,-

Buy

In stock 3 pcs at the supplier's

Order Code: MPbatntb698

T6 Power for Hewlett Packard notebook 929072-855, Li-Poly, 5275 mAh (60 Wh), 11.55 V

Laptop Battery -, Li-pol, 5,275 Ah

1,481,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb580

T6 Power for Lenovo 01AV493, Li-Ion, 2000 mAh (30 Wh), 15.2 V

Laptop Battery - designed for 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 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 Ah

1,148,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb200

T6 Power for Lenovo 01AV451, Li-Ion, 5600 mAh (84 Wh), 15 V

Laptop Battery - designed for LENOVO ThinkPad P70 20ER, LENOVO ThinkPad P70 20ES, LENOVO ThinkPad P71, LENOVO ThinkPad P71 20HK and LENOVO ThinkPad P71 20HL, Lithium-ion (Li-ion), 5,6 Ah

1,767,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb136

T6 Power for Dell XPS 15 9575, Precision 5530 2in1, 6500mAh, 75Wh, 6cell, Li-pol

Laptop Battery - designed for DELL Precision 5530 2in1 and DELL XPS 15 9575, Li-pol, 6,5 Ah

1,929,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb097

T6 Power for Acer Swift 3 SF314-41, Li-Ion, 4470 mAh (50 Wh), 11.25 V

Laptop Battery - designed for ACER Swift 3 SF314-41, Lithium-ion (Li-ion), 4,47 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb021

T6 Power for Acer Aspire 5 A515-43, Li-Ion, 4470 mAh (50 Wh), 11.25 V

Laptop Battery - designed for ACER Aspire 5 A515-43, Lithium-ion (Li-ion), 4,47 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb003

T6 Power for HP L43248-541, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V

Laptop Battery - designed for HP Envy 15-dr0000, HP Envy 15-dr0100, HP Envy 15-dr0200, HP Envy 15-dr0400, HP Envy 15-dr0500, HP Envy 15-dr0600, HP Envy 15-dr0800, HP Envy 15-dr0900, HP Envy 15-dr1000, HP Envy 15-dr1100, HP Envy 15-dr1700, HP Envy 15-ds0000, HP Envy 15-ds1000, HP Envy 15m-dr0011dx, HP Envy 15m-dr0012dx, HP Envy 15m-ds0011dx, HP Envy 15m-ds0012dx, HP Envy 15T-dr000, HP Envy 15T-dr100, HP Envy 15Z-ds000 and HP Envy 15Z-ds100, Li-pol, 3,68 Ah

1,195,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat078

T6 Power for HP ET04XL, Li-Poly, 6470 mAh (49.8 Wh), 7.7 V

Laptop Battery -, Li-pol, 6,47 Ah

1,444,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat128

T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Latitude 3480, Lithium-ion (Li-ion), 3,68 Ah

1,154,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat049

T6 Power for Dell Latitude 13 3390, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Latitude 3390, Lithium-ion (Li-ion), 3,68 Ah

1,154,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat048

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

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

1,290,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix103

PATONA for ntb ASUS A31-K56 2200mAh Li-Ion 14, 4V

Laptop Battery -, Lithium-ion (Li-ion), 2,22 Ah

849,-

Buy

In stock 2 pcs at the supplier's

Order Code: PAT618

AVACOM for Dell Latitude E5570 Li-Pol 11,4V 7368mAh 84Wh

Laptop Battery - compatible with Latitude E5570, Precision 3510, replacement for 4F5YV, 451-BBPD, 451-BBSL, G9G1H, K1G3K, WJ5R2. This battery cannot be interchanged with the four-cell (7.6V) version

1,540,- 1,976,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p230

T6 Power for Asus VivoBook X411U, F411U, S410U, 3653 mAh, 42 Wh, 3cell, Li-poly

Laptop Battery - designed for ASUS A411QA, ASUS A411UF, ASUS F411QA, ASUS P1410UA, ASUS P1410UF, ASUS R422QA, ASUS S410UA, ASUS S410UF, ASUS S410UN, ASUS S410UQ, ASUS X411QA, ASUS X411QR, ASUS X411UAO, ASUS X411UF, ASUS X411UN, ASUS X411UQ, A411UA, F411UA, R422UA, VivoBook 14 X411QA, VivoBook 14 X411QR, VivoBook 14 X411UA, VivoBook 14 X411UF, VivoBook 14 X411UN, VivoBook 14 X411UQ, VivoBook S14 S410UA, VivoBook S14 S410UF, VivoBook S14 S410UN and VivoBook S14 S410UQ, Li-pol, 3,653 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat05

T6 Power for Lenovo Yoga C930-13IKB 81C4, Li-Poly, 7.68 V, 7820 mAh (60 Wh), black

Laptop Battery -, Li-pol, 7,82 Ah

1,615,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0279

T6 Power for notebook Lenovo 5B10W13887, 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: T6nab3440

T6 Power for Lenovo ThinkPad E480 20KN, 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: T6nab3405

T6 Power for Lenovo ThinkPad E15 20RE, 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: T6nab3403

T6 Power for Hewlett Packard notebook 919682-421, 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: T6nab2638

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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