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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

2,303 Results

Patona for HP 430/440/450 G4 3500mAh Li-Pol 11,4V RR03XL

Laptop Battery - designed for HP ProBook 430 G4, HP ProBook 450 G4 , HP ProBook 455 G4 , HTTNN-Q01C , HTTNN-Q02C , HTTNN-Q03C , HTTNN-Q04C and HTTNN-Q06C, Li-pol, 3,5 Ah

50 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT990

5.0 1×

Patona for HP Stream 11/Stream 13 3400mAh Li-Pol 11,4V ME03XL

Laptop Battery - designed for HP Stream 11/Stream 13, Li-pol, 3,4 Ah

49.83 €

Buy

In stock 4 pcs at the supplier's

Order Code: PAT989

AVACOM for Asus A43/A53/A45/X84 Li-Ion 10.8V 4400mAh

Laptop Battery - compatible with A43, A45, A53, A53SK, A53SM, A53SV, A53TA, A54, A83, A84, K43, K53, K43E, K43S, K43SA, K54, K54HR, K84, P43, P53, Pro4J, Pro5N, Pro5P, Pro8G, Pro8GS, Pro8GT, Pro8GTA, Pro8GTK, Pro8GU, X43, X43B, X43S, X43SA, X43SD, X43SJ, X43SM, X43SR, X43SV, X43T, X43TA, X43TK, X43U, X43V, X44, X44C, X44E, X44EI, X44H, X44HO, X44HR, X44HY, X44L, X44LY, X5, X53, X53B, X53BR, X53BY, X53E, X53S, X53SC, X53SD, X53SJ, X53SV, X53T, X53TA, X53TK, X53U, X53X, X53XC, X53XE, X53Z, X54, X54C, X84, replacement for A31-K53, A32-K53, A41-K53, A42-K53, A43EI241SV-SL

39.19 €

Buy

In stock 3 pcs at the supplier's

Order Code: IB618a13

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

47.90 €

Buy

In stock 3 pcs at the supplier's

Order Code: IB987p191

AVACOM BL04XL for HP Elitebook X360 1040 G5, G6 Li-Pol 7,7V 7298mAh 56Wh

Laptop Battery - compatible with EliteBook x360 1040 G5, EliteBook x360 1040 G6, replacement for BL04XL, BL04056XL, HSTNN-DB8M, HSTNN-UB7N, L07041-855, L07353-2C1, L07353-241, L07353-541

57.88 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p245

T6 Power for Lenovo ThinkPad X1 Carbon 7th, 8th Gen, X1Yoga 4th, 5th Gen, 3325mAh, 51Wh,4cell, Li-Po

Laptop Battery - designed for ThinkPad X1 Carbon Gen 7th, ThinkPad X1 Carbon Gen 7th 20QD, ThinkPad X1 Carbon Gen 7th 20QE, ThinkPad X1 Carbon Gen 7th 20R1, ThinkPad X1 Carbon Gen 7th 20R2, ThinkPad X1 Carbon Gen 8th, ThinkPad X1 Carbon Gen 8th 20U9, ThinkPad X1 Carbon Gen 8th 20UA, ThinkPad X1 Yoga Gen 4th, ThinkPad X1 Yoga Gen 4th 20QF, ThinkPad X1 Yoga Gen 4th 20QG, ThinkPad X1 Yoga Gen 4th 20SA, ThinkPad X1 Yoga Gen 4th 20SB, ThinkPad X1 Yoga Gen 5th, ThinkPad X1 Yoga Gen 5th 20UB and ThinkPad X1 Yoga Gen 5th 20UC, Li-pol, 3,325 Ah

59.27 €

Buy

In stock > 5 pcs at the supplier's

Order Code: LENbat002

1.0 1×

PATONA for Lenovo ThinkPad T570/A475 1950mAh Li-Pol 11,4V 01AV424

Laptop Battery - designed for Lenovo Thinkpad T570, Lenovo A475,01AV424 Li-Pol 1,95Ah/11,4V

58.12 €

Buy

In stock 5 pcs at the supplier's

Order Code: PATb358

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

70.54 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0271

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

59.90 € 61.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0197

T6 Power for Acer Aspire 5 A515-56, 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: T6powe0010

T6 Power for Lenovo ThinkPad X260 20F6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,1 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3331

T6 Power for Lenovo IdeaPad Z50-75, 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: T6nab3240

T6 Power for Lenovo ThinkPad T470s 20HF, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black

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

47.86 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3460

T6 Power for Lenovo ThinkPad T470p, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,1 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3284

T6 Power for Lenovo IdeaPad G70-80, 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: T6nab3231

T6 Power for Lenovo ThinkPad T440s, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,1 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3279

T6 Power for Lenovo IdeaPad 510-15IKB, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black

Laptop Battery -, Li-pol, 3,95 Ah

59.27 €

Buy

In stock 5 pcs at the supplier's

Order Code: T6nab3355

T6 Power for notebook Hewlett Packard L11119-856, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

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

50.02 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2908

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

44.60 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2638

T6 Power for Hewlett Packard Pavilion 14-bk000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

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

48.82 €

Buy

In stock 2 pcs at the supplier's

Order Code: T6nab2427

T6 Power for notebook Ricoh L11M6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah

56.86 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3159

T6 Power for notebook Lenovo 45N1052, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

56.86 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3174

T6 Power for Hewlett Packard CI03XL notebook, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black

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

53.34 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2330

T6 Power for Hewlett Packard ProBook 455 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black

Laptop Battery -, Li-pol, 3,93 Ah

53.34 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2389

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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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