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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

2,304 Results

T6 Power for Dell T2JX4 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah

47.96 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat069

T6 power Asus VivoBook E502MA, F502MA, X502MA series, 4200mAh, 32Wh, Li-pol, 2cell

Laptop Battery - designed for ASUS E502MA, ASUS E502SA, ASUS F502MA, ASUS L502MA, ASUS R517MA and ASUS X502MA, Li-pol, 4,2 Ah

64.82 €

Buy

In stock 1 pcs at the supplier's

Order Code: T6Pmix119

Patona for Samsung NP530U 5300mAh Li-Pol 7.4V AA-PBYN8AB

Laptop Battery -, Li-pol, 5,3 Ah

53.54 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT1000

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

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

35.29 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT618

2.0 1×

PATONA for ntb ASUS X200 2200mAh Li-Pol 11,25 V

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

39.87 €

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In stock > 5 pcs at the supplier's

Order Code: PAT656

AVACOM for Lenovo ThinkPad P51S, T570, T580 Li-Pol 15,2V 2100mAh 32Wh

Laptop Battery - compatible with ThinkPad P51s, ThinkPad P52s, ThinkPad T570, ThinkPad T580, replacement for 00UR890, 00UR891, 00UR892, 01AV493, SB10L84121, SB10L84122, SB10L84123, SBB0L62756

34.90 €

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In stock 4 pcs at the supplier's

Order Code: IB987p298

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

55.18 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p214

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

46 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3198

T6 Power for Hewlett Packard 15-g000 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

44.60 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2016

T6 Power for Hewlett Packard 256 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

47.91 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2270

T6 Power for Asus F555UF, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black

Laptop Battery - designed for ASUS F555UF, Li-pol, 4,7 Ah

47.46 €

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab0760

T6 Power for Hewlett Packard HSTNN-DB8Q, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black

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

44.60 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat353

5.0 1×

T6 Power for Dell Latitude 12 7200 2in1, Li-Poly, 7.6 V, 5000 mAh (38 Wh), black

Laptop Battery -, Li-pol, 5 Ah

67.12 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0105

T6 Power for Lenovo ThinkPad A485 20MV, Li-Ion, 2100 mAh (24 Wh), 11.4 V

Laptop Battery - designed for LENOVO ThinkPad A485 20MV, Lithium-ion (Li-ion), 2,1 Ah

61.54 €

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb147

AVACOM for Dell Latitude 7400, 9410 2-in-1 Li-Pol 7,6V 6800mAh 52Wh

Laptop Battery - compatible with Latitude 7400 2-in-1, Latitude 9410 2-in-1, replacement for 8W3YY, 85XM8, 451-BCIC, 451-BCPE, CHWV6, G8F6M, GJD1V, NF2MW, Not compatible with the six-cell battery version - 7146W

72.34 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p216

AVACOM DN04XL for HP Zbook X2 G4 Li-Pol 15,4V 4500mAh 69Wh

Laptop Battery - compatible with ZBook x2 G4, replacement for 856843-850, DN04XL, HSTNN-DB7P

50.90 €

Buy

In stock 2 pcs at the supplier's

Order Code: IB987p251

AVACOM CX03XL for HP EliteBook X360 830 G7, 830 G8 Li-Pol 11.55V 4590mAh 53Wh

Laptop Battery - compatible with EliteBook X360 830 G7, EliteBook X360 830 G8, replacement for CX03XL, CX03053XL, HSTNN-LB8R, L77624-421, L77624-422, L78551-005

47.90 € 55.20 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p250

AVACOM for Lenovo IdeaPad S540-15IML, 15IWL Li-Pol 15,2V 4610mAh 70Wh

Laptop Battery - compatible with IdeaPad S540-15IML, IdeaPad S540-15IWL, replacement for 5B10T09088, 5B10T09090, 5B10W67209, 5B10W67275, L18L4PF0, L18M4PF5, SB10W67172, SB10W67370

50.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p302

T6 Power for HP Pavilion 13-bb0000, 14-dv0000, 14-ec0000, 3700 mAh, 43 Wh, 3cell, Li-poly

Laptop Battery - designed for Pavilion 13-bb0000 series, Pavilion 13-bb1000 series, Pavilion 13T-bb000 series, Pavilion 13T-bb100 series, Pavilion 14-dv0000 series, Pavilion 14-dv1000 series, Pavilion 14-dv2000 series, Pavilion 14-dw0000 x360 series, Pavilion 14-dw1000 x360 series, Pavilion 14-dw2000 x360 series, Pavilion 14-ec0000 series, Pavilion 14-ec1000 series, Pavilion 14m-dw0000 x360 series, Pavilion 14m-dw1000 x360 series, Pavilion 14T-dv000 series, Pavilion 14T-dv100 series, Pavilion 14T-dv200 series, Pavilion 14T-dw100 x360 series, Pavilion 14Z-ec000 series and Pavilion 14Z-ec100 series, Li-pol, 3,7 Ah

50.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat14

T6 Power for Lenovo IdeaPad S540-14IML 81NF, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black

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

70.54 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0254

T6 Power for Hewlett Packard ZBook 15 G6, Li-Ion, 15.4 V, 5844 mAh (90 Wh), black

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

62.34 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0189

T6 Power for Acer Aspire 3 A315-23, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0047

T6 Power for Acer Aspire 5 A517-52G, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0013

T6 Power for Lenovo ThinkPad T470s 20JS, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,065 Ah

47.86 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3383

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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