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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

2,025 Results

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

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

35.47 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT618

AVACOM RR04XL for HP Omen 15-5000 Series Li-Pol 15.2V 3720mAh 57Wh

Laptop Battery - compatible with Omen 15-5000, Omen 15-5000nc, Omen 15-5011nc, Omen 15-5012nc, Omen 15-5100, Omen 15-5200, replacement for 778951-421, 778978-005, 778978-006, HSTNN-LB6N, L778951-421, RR04, RR04058-PR, TPN-W111

62.20 €

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In stock 2 pcs at the supplier's

Order Code: IB987p267

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

41.62 €

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In stock 1 pcs at the supplier's

Order Code: IB987p191

AVACOM for Dell G3 3590 Li-Pol 11,4V 4470mAh 51Wh

Laptop Battery - compatible with G3 15 (3500), G3 15 (3590), G5 15 (5500), G5 15 (5505), replacement for 266J9, 415CG, 451-BCLC, M4GWP, PN1VN, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape, and mounting

63.04 €

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In stock 1 pcs at the supplier's

Order Code: IB987p198

AVACOM for Asus VivoBook 17 X705UA X705UV Pro 17 N705FD Li-Pol 11.52V 3653mAh 42Wh

Laptop Battery - compatible with VivoBook 17 F705NC, VivoBook 17 F705QA, VivoBook 17 F705QR, VivoBook 17 F705UA, VivoBook 17 F705UB, VivoBook 17 F705UF, VivoBook 17 F705UV, VivoBook 17 X705BA, VivoBook 17 X705FD, VivoBook 17 X705FN, VivoBook 17 X705MA, VivoBook 17 X705MB, VivoBook 17 X705NA, VivoBook 17 X705NC, VivoBook 17 X705QA, VivoBook 17 X705QR, VivoBook 17 X705UA, VivoBook 17 X705UAP, VivoBook 17 X705UB, VivoBook 17 X705UBP, VivoBook 17 X705UBR, VivoBook 17 X705UD, VivoBook 17 X705UF, VivoBook 17 X705UFR, VivoBook 17 X705UN, VivoBook 17 X705UQ, VivoBook 17 X705UV, VivoBook 17 X705UVP, VivoBook Pro 17 N705FD, replacement for 0B200-02560000, 0B200-02560100, 0B200-02560200, 0B200-02560300, B31N1635

51.43 €

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In stock 1 pcs at the supplier's

Order Code: IB987p192

5.0 2×

T6 Power for Lenovo ThinkBook 15 G2 ARE, 15 G3 ACL, 14 G2 ITL, 14 G2 ARE, 3904 mAh, 45 Wh, 3cell

Laptop Battery - designed for ThinkBook 14 G2 ARE, ThinkBook 14 G2 ARE 20VF, ThinkBook 14 G2 ITL, ThinkBook 14 G2 ITL 20VD, ThinkBook 14 G3 ACL, ThinkBook 14 G3 ACL 21A2, ThinkBook 14 G3 ITL, ThinkBook 14 G3 ITL 21A3, ThinkBook 14 G4 ABA, ThinkBook 14 G4 ABA 21DK, ThinkBook 14 G4 IAP, ThinkBook 14 G4 IAP 21DH, ThinkBook 14 G5 ABP, ThinkBook 14 G5 ABP 21JE, ThinkBook 14 G5 IRL, ThinkBook 14 G5 IRL 21JC, ThinkBook 15 G2 ARE, ThinkBook 15 G2 ARE 20VG, ThinkBook 15 G2 ITL, ThinkBook 15 G2 ITL 20VE, ThinkBook 15 G3 ACL, ThinkBook 15 G3 ACL 21A4, ThinkBook 15 G3 ITL, ThinkBook 15 G3 ITL 21A5, ThinkBook 15 G4 ABA, ThinkBook 15 G4 ABA 21DL, ThinkBook 15 G4 IAP, ThinkBook 15 G4 IAP 21DJ, ThinkBook 15 G5 ABP, ThinkBook 15 G5 ABP 21JF, ThinkBook 15 G5 IRL and ThinkBook 15 G5 IRL 21JD, Li-pol, 3,904 Ah

61.45 €

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In stock > 5 pcs at the supplier's

Order Code: POWbat20

3.0 2×

T6 Power for Lenovo laptop 5B10T09081, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black

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

70.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0264

5.0 1×

T6 Power for Lenovo IdeaPad C340-14IWL 81N4, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black

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

70.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0249

3.0 2×

T6 Power HP ZBook 15 G5, 15 G6, 5000 mAh, 77Wh, 4cell, Li-ion

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

62.63 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0197

5.0 1×

T6 Power for Lenovo IdeaPad Z70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black

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

46.24 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3241

3.0 2×

T6 Power for Hewlett Packard 15-db0040 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

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

50.28 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2859

5.0 1×

T6 Power for Hewlett Packard HS03 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

48.16 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2291

5.0 1×

T6 Power for Hewlett Packard laptop 593562-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

57.56 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1776

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

44.82 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2016

5.0 1×

T6 Power for Hewlett Packard TPN-I120 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

48.16 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2302

5.0 1×

T6 Power for Hewlett Packard notebook 807612-421, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

48.16 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2284

5.0 1×

T6 Power for Hewlett Packard Pavilion 17-ab300 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black

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

58.22 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2370

5.0 1×

T6 Power for Acer TravelMate 5760G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

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

52.71 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0216

5.0 1×

T6 Power for laptop Dell VM732, Li-Ion, 11.4 V, 3680 mAh 42 Wh

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

56.25 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb073

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

44.82 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat353

T6 Power for Hewlett Packard HSTNN-I33C-4, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black

Laptop Battery - designed for Elitebook 745 G3, EliteBook 755 G3, EliteBook 840 G3, EliteBook 850 G3, HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah

50.79 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat214

T6 Power for Hewlett Packard 800514-001, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black

Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah

50.74 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat286

5.0 1×

T6 Power for Asus TUF FX502VD, Li-Poly, 4240 mAh (64 Wh), 15.2 V

Laptop Battery -, Li-pol, 4,24 Ah

65.19 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat075

5.0 1×

T6 Power for Lenovo SB10L84121, 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

47.96 €

Buy

In stock 4 pcs at the supplier's

Order Code: TPontb204

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries – proved brands

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