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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

2,282 Results

T6 Power for Dell HYWXJ notebook, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black

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

1,630,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127441

T6 Power for Lenovo ThinkPad P50 20EN, 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: T6ntb430

T6 Power for Lenovo ThinkPad T15g Gen 1 20US, 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: T6ntb418

T6 Power for Hewlett Packard Omen 15-dc0200 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black

Laptop Battery -, Li-pol, 4,55 Ah

1,284,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat229

T6 Power for Dell Precision 15 3530, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black

Laptop Battery -, Li-pol, 8,95 Ah

1,677,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat150

T6 Power for Lenovo SB10J78997 notebook, Li-Poly, 3730 mAh (42 Wh), 11.4 V

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

1,358,- 1,739,-

Buy

In stock 1 pcs at the supplier's

Order Code: MPbatntb696

T6 Power for Lenovo 00HW030, 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: TPontb140

T6 Power for Lenovo SB10F46468, 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: TPontb137

T6 Power for Hewlett Packard ZBook 14 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V

Laptop Battery - designed for HP Zbook 14 G2, Li-pol, 4,5 Ah

1,175,- 1,519,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb71

AVACOM for Dell Latitude 7389, 7390 2-in-1 Li-Pol 11,4V 3940mAh 45Wh

Laptop Battery - compatible with Latitude 5289 2-in-1, Latitude 7389 2-in-1, Latitude 7390 2-in-1, replacement for 71TG4, 451-BBZB, CFX97, X49C1, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape and fitting

1,731,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p214

T6 Power for Lenovo ThinkPad SL410 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,350,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2972

T6 Power for Hewlett Packard Pavilion 17-ab200 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah

1,394,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2366

T6 Power for Hewlett Packard notebook 831532-421, Li-Poly, 11.55 V, 6000 mAh (69 Wh), black

Laptop Battery -, Li-pol, 6 Ah

1,861,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6127616

T6 Power for Acer ConceptD 3 Pro CN315-71P, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

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

1,561,-

Buy

In stock 2 pcs at the supplier's

Order Code: NTBmhbat023

T6 Power for Lenovo SB10K97579, 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,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb177

AVACOM for Asus A555LB, F555LA, F555LD, K555LA, R556LB, X555LJ Li-Pol 7.5V 4700mAh 35Wh

Laptop Battery - compatible with A555LA, A555LB, A555LJ, F555LA, F555LB, F555LD, F555LJ, K555LA, K555LD, K555LJ, K555LN, K555LP, K555UB, R556DG, R556LA, R556LB, R556LD, R556LJ, R556YA, X554, X555, X555L, X555LA, X555LB, X555LD, X555LF, X555LI, X555LJ, X555LN, X555LP, replacement for 0B200-01200000, 0B200-01200100, 0B200-01200200, 0B200-01200300, 0B200-01200400, C21N1347, C21N1408

1,307,-

Buy

In stock 5 pcs at the supplier's

Order Code: IB987p191

AVACOM for Lenovo IdeaPad 510S-13IKB, E31, U31 Li-Pol 7,6V 3800mAh 29Wh

Laptop Battery - compatible with IdeaPad 510S-13IKB, IdeaPad 510S-13ISK, IdeaPad E31-70, IdeaPad E31-80, IdeaPad U31-70, IdeaPad U31-80, replacement for 5B10H13092, 5B10H13096, 5B10H17229, 5B10H17230, 5B10K10175, 5B10K10178, 5B10K10219, 5B10K10222, L14L2P22, L14M2P24, L14S2P22

1,589,-

Buy

In stock 1 pcs at the supplier's

Order Code: IB987p289

T6 Power for Lenovo laptop 5B10T09079, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black

Laptop Battery -, Li-pol, 2,964 Ah

1,698,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0262

T6 Power for notebook Hewlett Packard HSTNN-DB6J, 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: T6nab1996

T6 Power for Hewlett Packard ProBook 640 G3, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black

Laptop Battery -, Li-pol, 4,2 Ah

1,284,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2323

T6 Power for Hewlett Packard ProBook 4330s, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

1,290,-

Buy

In stock 4 pcs at the supplier's

Order Code: T6nab1823

T6 Power for Dell 451-BCDJ notebook, 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: T6nab1151

T6 Power for Dell DJWGP laptop, Li-Poly, 11.4 V, 4450 mAh (51 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 and DELL Latitude 5591, Li-pol, 4,45 Ah

1,244,- 1,799,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1221

T6 Power for laptop Dell 71JF4, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1087

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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