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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

2,211 Results

4.0 1×

T6 Power for Dell XPS 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black

Laptop Battery - designed for XPS 9560, Li-pol, 8,5 Ah

70.65 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1161

5.0 1×

T6 Power for Acer Aspire V3-571G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

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

52.52 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0114

5.0 1×

T6 Power for Lenovo Legion Y530-15ICH 81LB, Li-Poly, 11.25 V, 4670 mAh 52 Wh

Laptop Battery -, Li-pol, 4,67 Ah

56.51 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb235

5.0 1×

T6 Power Asus ZenBook UX430U, UX3430U, 4355mAh, 50Wh, Li-pol, 3cell

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

56.51 €

Buy

In stock 1 pcs at the supplier's

Order Code: T6ntb019

5.0 2×

T6 Power for Asus TUF FX505DT, Li-Poly, 4212 mAh (48 Wh), 11.4 V

Laptop Battery - designed for ASUS TUF FX505DT, Li-pol, 4,212 Ah

55.14 €

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb059

5.0 1×

T6 Power for Dell FW8KR notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V

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

48.04 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat073

4.5 2×

T6 Power for Dell Inspiron 15 5567, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5567, Lithium-ion (Li-ion), 3,68 Ah

48.04 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat021

3.0 3×

T6 Power HP Pavilion Gaming 15-cx0000, 17-cd0000, 4550mAh, 52.5Wh, 3cell, Li-pol

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

44.67 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix161

4.0 1×

Cartridge for Lenovo Thinkpad E470 / E475 3650mAh Li-Pol 10.95V 01AV411

Laptop Battery - designed for Lenovo Thinkpad E470/E475, Li-pol, 3,65 Ah

56.15 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT993

3.7 3×

AVACOM PA06 for HP Pavilion 17-ab Li-Ion 11,1V 4400mAh

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

35.72 €

Buy

In stock 1 pcs at the supplier's

Order Code: IB987p069

5.0 5×

AVACOM for Lenovo IdeaPad G400S Li-Ion, 14.8V, 3200mAh, 47Wh

Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah

83.32 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618b24y

5.0 1×

AVACOM for Dell Inspiron 7466, 7000 Series Li-Ion 15.2V 3680mAh 56Wh

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

63.27 €

Buy

In stock 2 pcs at the supplier's

Order Code: IB987p009

5.0 3×

AVACOM for Acer Extensa 5635G/5235G Li-Ion 11.1V 4400mAh

Laptop Battery - designed for ACER Extensa 5235, ACER Extensa 5635, ACER Extensa 5635G, ACER Extensa 5635Z, ACER Extensa 5635ZG, EMACHINES E528, EMACHINES E728, GATEWAY NV4001, GATEWAY NV4001c, GATEWAY NV4005c, GATEWAY NV4400, GATEWAY NV4402c, GATEWAY NV4406c, GATEWAY NV4413c, GATEWAY NV4414C, GATEWAY NV4803c, GATEWAY NV4808c, GATEWAY NV4809c, GATEWAY NV4810c, GATEWAY NV4811c, GATEWAY NV5202c, GATEWAY NV5203C, GATEWAY NV5205c, PACKARD BELL EasyNote NJ31, PACKARD BELL EasyNote NJ32, PACKARD BELL EasyNote NJ65 and PACKARD BELL EasyNote NJ66, Lithium-ion (Li-ion), 4,4 Ah

48.99 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618a7

5.0 1×

AVACOM TE03XL for HP Omen 15-ax, Pavilion 15-bc series Li-Pol 11,55V 5300mAh

Laptop Battery - compatible with Omen 15-ax001nc, Omen 15-ax002nc, Omen 15-ax005nc, Omen 15-ax006nc, Pavilion 15-bc003nc, Pavilion 15-bc007nc, Pavilion 15-bc008nc, Pavilion 15-bc009nc, Pavilion 15-bc200nc, Pavilion 15-bc201nc, Pavilion 15-bc202nc, Pavilion 15-bc203nc, Pavilion 15-bc305nc, Pavilion 15-bc307nc, Pavilion 15-bc411nc, Pavilion 15-bc412nc, replacement for 849570-541, 849910-850, HSTNN-UB7A, TE03XL, TPN-Q173

78.56 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p270

5.0 2×

T6 Power for Asus VivoBook E410, L410, R429, 3640 mAh, 42 Wh, 3cell, Li-pol, with cable

Laptop Battery - designed for E410KA, E410M, E410MA, E510KA, F414MA, L410KA, L410MA, L510KA, R429KA, R429MA, R522KA, VivoBook 14 E410KA, VivoBook 14 E410MA and VivoBook 15 E510KA, Li-pol, 3,64 Ah

58.87 €

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat01

3.0 2×

Avacom SA04XL for HP Envy X360 15-DR DS Series 15,12V 3682mAh

Laptop Battery - compatible with Envy x360 15-dr, Envy x360 15-dr0000nc, Envy x360 15-dr0001nc, Envy x360 15-dr0002nc, Envy x360 15-dr0004nc, Envy x360 15-dr0005nc, Envy x360 15-dr0006nc, Envy x360 15-dr0100nc, Envy x360 15-dr0101nc, Envy x360 15-dr0102nc, Envy x360 15-dr0103nc, Envy x360 15-dr0109nc, Envy x360 15-dr0110nc, Envy x360 15-ds, Envy x360 15-ds0000nc, Envy x360 15-ds0001nc, Envy x360 15-ds0002nc, Envy x360 15-ds0004nc, Envy x360 15-ds0005nc, Envy x360 15-ds0100nc, Envy x360 15-ds0101nc, Envy x360 15-ds0102nc, Envy x360 15-ds0105nc, replacement for HSTNN-OB1F, HSTNN-OB1G, HSTNN-UB7U, L43248-541, L43248-AC1, L43248-AC2, L43266-800, L43267-005, SA04XL, SA04055XL

65.74 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p149

5.0 1×

Patona for Lenovo Thinkpad X1 Carbon Gen.3 2800mAh Li-Pol 15,2V 45N1703

Laptop Battery - designed for Thinkpad X1 Carbon 14, Thinkpad X1 Carbon Gen4 and Lenovo Thinkpad X1 Carbon (20A7), Li-pol, 2,8 Ah

79.47 €

Buy

In stock 2 pcs at the supplier's

Order Code: PATb335

5.0 2×

T6 Power for laptop Dell 3RNFD, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black

Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah

62.59 €

Buy

In stock 5 pcs at the supplier's

Order Code: T6nab0951

5.0 1×

T6 Power for Dell 10X1J notebook, Li-Poly, 15.2 V, 4470 mAh 68 Wh

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

64.96 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb132

5.0 2×

T6 Power for Asus TUF FX505DY, Li-Poly, 4212 mAh (48 Wh), 11.4 V

Laptop Battery - designed for ASUS TUF FX505DY, Li-pol, 4,212 Ah

55.14 €

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb062

5.0 1×

T6 Power for Dell Inspiron 13z 5379 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah

48.04 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat010

4.0 1×

T6 power Asus X450J, X550Z, X750J, X751L series, 2600mAh, 37Wh, 4cell, Li-ion

Laptop Battery - designed for ASUS A751LJ, ASUS A751LJ, ASUS F751L, ASUS F751LB, ASUS F751LJ, ASUS F751LN, ASUS F751MA, ASUS F751MD, ASUS F751MJ, ASUS F751SA, ASUS F751SJ, ASUS K751LB, ASUS K751LJ, ASUS K751LN, ASUS K751MA, ASUS K751MD, ASUS K751MJ, ASUS K751SA, ASUS K751SJ, ASUS R752LB, ASUS R752LJ, ASUS R752LN, ASUS R752MA, ASUS R752MD, ASUS R752MJ, ASUS R752SA, ASUS R752SJ, ASUS R752SV, ASUS X450JB, ASUS X450JF, ASUS X450JN, ASUS X550DP, ASUS X550ZA, ASUS X550ZE, ASUS X750JA, ASUS X750JB, ASUS X750JN, ASUS X750LA, ASUS X750LB, ASUS X750LN, ASUS X751LA, ASUS X751LB, ASUS X751LD, ASUS X751LJ, ASUS X751LK, ASUS X751LN, ASUS X751LX, ASUS X751MA, ASUS X751MD, ASUS X751MJ, ASUS X751SA and ASUS X751SJ, Lithium-ion (Li-ion), 2,6 Ah

47.54 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix075

4.0 4×

AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh

Laptop Battery - compatible with HP 240 G2, 240 G3, 250 G2, 250 G3, 255 G2, 255 G3, HP 15-g, 15-g001nc, 15-g002nc, 15-g003nc, 15-g205nc, 15-g207nc, 15-g208nc, 15-g211nc, 15-g212nc, 15-g507nc, HP 15-r, 15-r001nc, 15-r002nc, 15-r003nc, 15-r004nc, 15-r005nc, 15-r006nc, 15-r007nc, 15-r008nc, 15-r011nc, 15-r015nc, 15-r161nc, 15-r162nc, 15-r163nc, 15-r164nc, 15-r251nc, 15-r252nc, 15-r253nc, 15-r255nc, 15-r259nc, 15-r265nc, 15-r266nc, 14-a, 14-d, 14-r, 15-a, 15-d, replacement for 740715-001, 746641-001, F3B94AA, HSTNN-LB5S, HSTNN-LB5Y, HSTNN-PB5S, HSTNN-PB5Y, J1U99AA, OA03, OA04, OA04041

31.90 €

Buy

In stock 2 pcs at the supplier's

Order Code: IB987p059

5.0 1×

AVACOM Lenovo ThinkPad T490 T14 Gen 1 Gen 2 Li-Pol 11.55V 4415mAh 51Wh

Laptop Battery - designed for ThinkPad P14s Gen 1, ThinkPad P14s Gen 2, ThinkPad P43s, ThinkPad T14 Gen 1, ThinkPad T14 Gen 2, ThinkPad T490 and ThinkPad T495, Li-pol and Lithium-ion (Li-ion), 4,415 Ah

49.90 €

Buy

In stock 3 pcs at the supplier's

Order Code: IB987p155

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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