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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

5.0 1×

PATONA for ntb DELL V13 2700mAh Li-Pol 11, 1V 0PRW6G

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

1,509,-

Buy

In stock 2 pcs at the supplier's

Order Code: PAT686

4.0 1×

T6 Power for Hewlett Packard EliteBook 745 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 745 G5, Li-pol, 4,33 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat313

5.0 1×

T6 Power for Lenovo IdeaPad G50-70, 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: T6nab3222

5.0 1×

T6 power Toshiba Satellite L750 series, 5200mAh

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

1,290,- 1,339,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix123

5.0 2×

T6 Power for Dell Inspiron 15 7559, 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: T6nab1083

T6 Power for notebook Lenovo L18M4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery

5.0 1×

T6 Power for notebook Lenovo L18M4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh

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

1,214,- 1,494,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb376

4.0 1×

T6 Power for Hewlett Packard EliteBook 755 G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black

Laptop Battery - designed for EliteBook 755 G4, Li-pol, 4,42 Ah

1,313,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat267

5.0 1×

T6 Power for Lenovo ThinkPad A485, Li-Ion, 5200 mAh (56 Wh), 10.8 V

Laptop Battery - designed for LENOVO ThinkPad A485, Lithium-ion (Li-ion), 5,2 Ah

1,310,-

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In stock 5 pcs at the supplier's

Order Code: MPbatntb397

5.0 1×

PATONA for HP EliteBook x360 1040 G5/G6 6800mAh BL04XL

Laptop Battery - designed for HP EliteBook x360 1040 G5 , EliteBook x360 1040 G6,náhrada za BL04056XL, BL04XL, HSTNN-DB8M, HSTNN-UB7N, L07041-855, L07353-241, L07353-2C1, L07353-541 Li-Pol, 6,8 Ah/52 Wh

1,158,-

Buy

In stock 5 pcs at the supplier's

Order Code: PAT1017

5.0 1×

T6 Power for notebook Lenovo L18M4PF3, 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: T6powe0271

3.5 2×

T6 Power for Asus ZenBook UX430UN, Li-Poly, 11.55 V, 4355 mAh 50 Wh

Laptop Battery -, Li-pol, 4,355 Ah

1,358,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6ntb010

T6 Power for Hewlett Packard CM03XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V

Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah

1,175,- 1,519,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb73

T6 Power for Hewlett Packard EliteBook 755 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery

5.0 1×

T6 Power for Hewlett Packard EliteBook 755 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V

Laptop Battery - designed for HP EliteBook 755 G2, Li-pol, 4,5 Ah

1,175,- 1,519,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb62

AVACOM for Asus ZenBook UX425, UX363 Li-Pol 15,48V 4347mAh 67Wh

Laptop Battery - compatible with ZenBook 13 UM325SA, ZenBook 13 UM325UA, ZenBook 13 UX325EA, ZenBook 13 UX325JA, ZenBook 13 UX325SA, ZenBook 13 UX325UA, ZenBook 14 UM425IA, ZenBook 14 UM425UA, ZenBook 14 UX425EA, ZenBook 14 UX425IA, ZenBook 14 UX425JA, ZenBook 14 UX425UA, ZenBook 15 UM3504DA, ZenBook Flip 13 UX363EA, ZenBook Flip 13 UX363JA, ZenBook Flip S13 UX371EA, ZenBook Flip S13 UX371JA, ZenBook S13 Flip UP5302ZA, ZenBook S13 UM5302LA, ZenBook S13 UM5302TA, ZenBook S13 UX393EA, ZenBook S13 UX393JA, replacement for 0B200-03660000, 0B200-03660200, 0B200-03660300, 0B200-03660400, 0B200-03660500, 0B200-03660600, 0B200-03660700, 0B200-03660800, 0B200-03660900, C41N1904

1,469,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p182

5.0 1×

T6 Power for Hewlett Packard Pavilion DV6-6120 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: T6nab1480

5.0 1×

T6 Power for Acer Extensa 15 EX215-53G, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127380

T6 Power for Dell Latitude 15 5510, Li-Poly, 15.2 V, 4470 mAh 68 Wh

Laptop Battery -, Li-pol, 4,47 Ah

1,561,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb122

T6 Power for Hewlett Packard ZBook 14 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery

5.0 1×

T6 Power for Hewlett Packard ZBook 14 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V

Laptop Battery - designed for HP ZBook 14 G1, Li-pol, 4,5 Ah

1,175,- 1,519,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb70

T6 power HP ProBook 640 G1, 650 G1 series, 5200mAh, 56Wh, 6cell

Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah

1,393,- Save 297,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix048

Dell Battery 40 Wh, 3 cells, LI-ION for Inspiron and Vostro

Laptop Battery -, Lithium-ion (Li-ion), 3,555 Ah

1,932,- Save 1,258,-

Buy

In stock > 5 pcs at the supplier's

Order Code: ADP3b040k7k

AVACOM for Dell Latitude 5440, 5540 Li-Pol 11,4V 4730mAh 54Wh

Laptop Battery - compatible with Latitude 3340 (2023), Latitude 3440, Latitude 3540, Latitude 3550 (2024), Latitude 5340, Latitude 5350, Latitude 5440, Latitude 5450, Latitude 5540, Latitude 5550, Precision 3480, Precision 3490, Precision 3580, Precision 3590, replacement for 2X1V9, 9HKT5, 11C3V, 451-BDBL, 451-BDGX, 803W6, CPX-2X1V9, DR02P, KDM9P, PX6ND, RXF9T, V042N, WYJ45

1,399,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p209

T6 Power for Dell GJKNX, 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: NTBmhbat154

4.0 1×

T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol

Laptop Battery -, Li-pol, 3,53 Ah

1,073,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix051

AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh

Laptop Battery - compatible with 240 G9, 245 G9, 250 G9, 255 G8, 255 G9, 470 G8, 470 G9, 470 G10, Pavilion 15-eg0000nc, Pavilion 15-eg0001nc, Pavilion 15-eg0002nc, Pavilion 15-eg0003nc, Pavilion 15-eg0004nc, Pavilion 15-eg0005nc, Pavilion 15-eg0800, Pavilion 15-eg2000, Pavilion 15-eg2001, Pavilion 15-eg2050, Pavilion 15-eg2051, Pavilion 15-eh0000nc, 15-eh0000nc, 15-eh0001nc, 15-eh0002nc, 15-eh0003nc, 15-eh0004nc, 15-eh1001nc, 15-eh1002nc, 15-eh1003nc, 15-eh1004nc, 15-eh1005nc, 15-eh1010nc, 15-eh1011nc, 15-eh1050nc, 15-eh1051nc, 15-eh1222nc, 15-eh3775nc, 15-eh3777nc, replacement for HSTNN-DB9Y, HSTNN-IB9O, HSTNN-LB8U, HSTNN-LB9A, HSTNN-UB7W, HW03XL, HW03041XL

1,169,-

Buy

In stock 2 pcs at the supplier's

Order Code: IB987p319

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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