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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

2,255 Results

5.0 4×

PATONA for HP ProBook 440, 2200mAh, Li-Ion, 14.8V

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

33.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: PAT592

5.0 2×

PATONA for HP ProBook 440, 4400mAh, Li-Ion, 11.1V

Laptop Battery - designed for HP ProBook 440 G0, 440 G1, 445 G0, 445 G1, 450 G0, 450 G1, 455 G0, 455 G1, 470 G0, 470 G1 , ElitePad 900 G1 , 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, FP06, FP09, H6L26AA, H6L27AA, HSTNN-IB4J, HSTNN-LB4K, HSTNN-UB4J, HSTNN-W92C, HSTNN-W93C, HSTNN-W94C, HSTNN-W95C, HSTNN-W96C, HSTNN-W97C, HSTNN-W98C, HSTNN-W99C, HSTNN-YB4J

40.74 €

Buy

In stock 3 pcs at the supplier's

Order Code: PAT616

5.0 1×

Avacom for Lenovo ThinkPad E550 76+ Li-Ion 10.8V 5600mAh

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

59.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618c18s2

5.0 2×

Avacom for Asus GL771JM, N551JW, N751JK Series Li-Ion 11.1V 5200mAh 58Wh

Laptop Battery - designed for ASUS G551JB, ASUS G551JK, ASUS G551JM, ASUS G551JQ, ASUS G551JW, ASUS G551JX, ASUS G551VW, ASUS G551ZU, ASUS G58JM, ASUS G58JW, ASUS G741JK, ASUS G741JM, ASUS G741JW, ASUS G741JX, ASUS G771JK, ASUS G771JM, ASUS G771JW, ASUS G771JX, ASUS GL551JW, ASUS GL771JK, ASUS GL771JM, ASUS GL771JW, ASUS GL771JX, ASUS N551JK, ASUS N551JQ, ASUS N551JW, ASUS N551JX, ASUS P2718JF, ASUS N751JK, ASUS N751JW, ASUS N751JX, ASUS N75S, ASUS R555JB, ASUS R555JK, ASUS R555JM, ASUS R555JQ, ASUS R555JW, ASUS R555JX, ASUS R751JM, ASUS R751JW, ASUS R751JX, N551VW, N771, R555JVW and R555JZU , Lithium-ion (Li-ion), 5,2 Ah

51.83 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p121

5.0 1×

T6 Power for Lenovo B590, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

57.01 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3105

5.0 1×

T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black

Laptop Battery -, Li-pol, 3,68 Ah

59.43 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1112

5.0 2×

T6 Power for Hewlett Packard EliteBook 840 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 840 G6, Li-pol, 4,33 Ah

59.43 €

Buy

In stock 3 pcs at the supplier's

Order Code: NTBmhbat319

5.0 1×

T6 Power for Hewlett Packard TA03XL, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black

Laptop Battery - designed for EliteBook 755 G4, EliteBook 840 G4 and EliteBook 850 G4, Li-pol, 4,42 Ah

54.70 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat274

5.0 1×

T6 Power for Lenovo IdeaPad 530S-14ARR, Li-Poly, 5928 mAh (45 Wh), 7.68 V

Laptop Battery -, Li-pol, 5,928 Ah

56.36 €

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb665

T6 Power for Apple MacBook Air 13" - Laptop Battery

6 colors

4.4 18×

T6 Power for Apple MacBook Air 13"

Laptop Battery -, Li-pol, 7,15 Ah

56.56 €

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb06

5.0 1×

T6 Power for Dell Vostro 14 5468, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Vostro 5468, Lithium-ion (Li-ion), 3,68 Ah

48.09 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat056

5.0 3×

T6 power Dell Latitude E5440, E5540, 5200mAh, 58Wh, 6cell

Laptop Battery - designed for DELL Latitude E5440 and DELL Latitude E5540, Lithium-ion (Li-ion), 5,2 Ah

61.45 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix029

3.0 3×

Avacom VS03XL for HP Envy 15-as series Li-Pol 11,55V 4350mAh 50Wh

Laptop Battery -, Li-pol, 4,35 Ah

46.60 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p091

5.0 1×

Dell 60Wh 4-Cell/Li-ion

Laptop Battery -, Lithium-ion (Li-ion), 0,06 Ah

114.90 €

Buy

In stock 3 pcs at the supplier's

Order Code: ADP3b040k

3.9 7×

AVACOM for Dell Inspiron 13R/14R/15R, M5010/M5030 Li-Ion 11.1V 4400mAh

Laptop Battery - compatible with Inspiron 13 N3010, 13 N3010D, 13 N3010R, 13R N3010, 14 3420, 14 N4050, 14 N4120, 14R N4010, 14R N4010D, 14R N4010R, 14R N4110, 15 3520, 15 N5010, 15 N5030, 15 N5040, 15 N5050, 15R N5010, 15R N5110, 17 N7010, 17R N7010, 17R N7110, M411R, M501D, M501R, M511R, M4040, M4110, M5010, M5010D, M5010R, M5030, M5030D, M5030R, M5040, M5110, Vostro 1440, 1450, 1540, 1550, 2420, 2520, 3450, 3550, 3555, 3750, replacement for 4T7JN, 04YRJH, 06P6PN, 07XFJJ, 9JR2H, 9T48V, 312-0233, 312-0234, 312-1201, 312-1205, 383CW, 451-11510, 451-11948, J1KND, J4XDH, W7H3N, WT2P4, YXVK2

41.29 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618a26

4.4 5×

AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 4400mAh

Laptop Battery - compatible with Inspiron 14 5420, Inspiron 14 7420, Inspiron 15R 7520, Inspiron 17R 5720, Inspiron 17R 7720, Latitude E5420, Latitude E5420m, Latitude E5430, Latitude E5520, Latitude E5520m, Latitude E5530, Latitude E6420, Latitude E6430, Latitude E6440, Latitude E6530, Latitude E6540, Vostro 3460, Vostro 3560, replacement for 04NW9, 05G67C, 8P3YX, 71R31, 312-1163, 312-1311, 312-1324, 451-11694, 451-12048, 911MD, 8858X, DHT0W, HCJWT, KJ321, M5Y0X, P8TC7, P9TJ0, PRRRF, T54F3, T54FJ, YKF0M

49.83 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618a21

5.0 2×

AVACOM for Lenovo IdeaPad S400 Li-Ion 14.8V 2200mAh Black

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

34.99 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618a53

5.0 6×

PATONA for HP HSTNN-IB0X, 4400mAh, Li-Ion, 11.1V, DV6

Laptop Battery - for HP Compaq Presario CQ32, CQ42, HP Envy 17 G62 series, HP Pavilion DM4 series, 586006-361,HP 588178-141, HP 593554-001, HP GSTNN-Q62C, HP HSTNN-IB0X, HP HSTNN-IB1E,HP HSTNN-OB0X, HP HSTNN-Q61C, HP HSTNN-YB0X, HP NBP6A174, HP NBP6A174B1

35.74 €

Buy

In stock > 5 pcs at the supplier's

Order Code: PAT205

4.8 4×

Avacom PR08 for HP ProBook 4730s 4740s Li-Ion 14,4V 6400mAh 92Wh

Laptop Battery - designed for HP ProBook 4730s and HP ProBook 4740s, Lithium-ion (Li-ion), 6,4 Ah

78.57 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p114

5.0 1×

PATONA for HP OMEN 15-ce/dc/cb Pavilion 15cx 4380mAh Li-Pol 11,55V SR04XL

Laptop Battery - designed for HP OMEN by HP 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, náhrada za HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol 4,38Ah/11,55V

55.28 €

Buy

In stock > 5 pcs at the supplier's

Order Code: PATb350

5.0 1×

T6 Power Lenovo ThinkPad T490, T495, T14 Gen 1, P43s, 4345mAh, 51Wh, 3cell, Li-pol

Laptop Battery -, Li-pol, 4,345 Ah

60.63 €

Buy

In stock 3 pcs at the supplier's

Order Code: T6ntb357

4.0 1×

PATONA for ASUS VivoBook 14 X412 3800mAh Li-Pol 7.7V C21N1818

Laptop Battery - designed for Asus VivoBook, Li-pol, 3,8 Ah

62.86 €

Buy

In stock 3 pcs at the supplier's

Order Code: PAT952

5.0 1×

T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly

Laptop Battery - designed for ROG Strix G G531GU, ROG Strix G G531GV, ROG Strix G G731GU, ROG Strix G G731GV, ROG Strix G15 G512LU, ROG Strix G15 G512LV, ROG Strix G15 G512LW, ROG Strix G15 G512LWS, ROG Strix G17 G712LU, ROG Strix G17 G712LV, ROG Strix G17 G712LW, ROG Strix G17 G712LWS, ROG Strix GL731GU, ROG Strix GL731GV, ROG Strix GL731GW, ROG Strix SCAR 15 G532LV, ROG Strix SCAR 15 G532LW, ROG Strix SCAR 15 G532LWS, ROG Strix SCAR 17 G732LV, ROG Strix SCAR 17 G732LW, ROG Strix SCAR 17 G732LWS, ROG Strix SCAR 17 G732LXS, ROG Strix SCAR III G531GW and ROG Strix SCAR III G731GW, Li-pol, 4,335 Ah

61.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat11

5.0 1×

T6 Power for Dell Latitude E5550, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black

Laptop Battery - designed for DELL Latitude E5550, Li-pol, 6,9 Ah

59.89 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0984

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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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