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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

3.0 1×

T6 Power for Dell 3DDDG notebook, Li-Poly, 11.4 V, 4450 mAh (51 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 and DELL Latitude 5591, Li-pol, 4,45 Ah

51.77 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1215

3.7 3×

T6 Power for Acer Swift 3 SF314-57, Aspire 5 A514-52, A515-54, 4470mAh, 50Wh, 3cell, Li-ion

Laptop Battery - designed for ACER Aspire 3 A315-42, ACER Aspire 3 A315-42G, ACER Aspire 3 A315-54, ACER Aspire 5 A514-52G, ACER Aspire 5 A514-52K, ACER Aspire 5 A514-52KG, ACER Aspire 5 A515-43, ACER Aspire 5 A515-43G, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Aspire 5 A515-54, ACER Aspire 5 A515-54G, ACER Enduro N3 EN314-51W, ACER Enduro N3 EN314-51WG, ACER Enduro Urban N3 EUN314A-51W, ACER Chromebook 314 C933, ACER Chromebook Spin 511 R753T, ACER Chromebook Spin 511 R753TN, ACER Swift 3 SF314-41, ACER Swift 3 SF314-41G, ACER Swift 3 SF314-57, ACER Swift 3 SF314-57G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G, ACER Swift S40-51, ACER TravelMate P2 TMP215-53, ACER TravelMate P2 TMP215-53G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 4,47 Ah

56.51 €

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb041

5.0 1×

T6 power HP ProBook 430, 2600mAh, 38Wh, 4cell

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

41.50 € Save 1.49 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix020

5.0 3×

PATONA for DELL LATITUDE E5400/E5500, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Dell Latitude E5400 Series , E5500 , KM668, KM742, KM752, KM760, KM970, MT186, MT187, MT193, MT196, MT332, RM649, RM656, RM661, RM668, PW640, PW649, PW651, WU841, WU843, WU852, T749D, U116D, W071D, X064D, P858D

37.01 €

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In stock 2 pcs at the supplier's

Order Code: PAT510

4.3 7×

PATONA for ntb HP COMPAQ 14 2200mAh Li-Ion 14, 8V

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

40.74 €

Buy

In stock 1 pcs at the supplier's

Order Code: PAT597

5.0 2×

PATONA for HP 2560p, 4400mAh, Li-Ion, 10.8V, HSTNN-C48C

Laptop Battery - for HP EliteBook 2560p, 2570p , 463309-241, 632015-222, 632015-542, 632423-001, HSTNN-C48C, HSTNN-C49C, HSTNN-DB2L, HSTNN-DB2M, HSTNN-I08C, HSTNN-I92C, HSTNN-UB2K, QK644AA, QK645AA, SX06, SX06XL, SX09

45.73 €

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In stock 3 pcs at the supplier's

Order Code: PAT647

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

46.08 €

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In stock > 5 pcs at the supplier's

Order Code: T6nab3222

5.0 1×

T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

56.96 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3141

5.0 1×

T6 Power for Dell Inspiron 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black

Laptop Battery -, Li-pol, 3,33 Ah

56.51 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1145

5.0 1×

T6 Power for Dell Inspiron 15 7567, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah

56.51 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1085

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

56.51 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127380

5.0 1×

T6 Power for Hewlett Packard EliteBook 830 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 830 G6, Li-pol, 4,33 Ah

59.37 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat316

5.0 1×

T6 Power HP Omen 17-an000, 17-an100, 16pin, Geforce 1060/1070, 5700mAh, 82Wh, 8cell, Li-ion

Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah

52.12 €

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix143

5.0 2×

T6 power Dell Venue 11 Pro 7130, 7139, 4800mAh, 36Wh, 2cell, Li-pol

Laptop Battery -, Li-pol, 4,8 Ah

56.51 €

Buy

In stock 3 pcs at the supplier's

Order Code: T6Pmix097

5.0 2×

AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh

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

97.06 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p051

4.0 1×

T6 Power for Dell Precision 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black

Laptop Battery -, Li-pol, 8,1 Ah

65.26 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat119

5.0 1×

T6 Power for Dell 93FTF laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black

51.77 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1219

5.0 2×

T6 Power Asus VivoBook X430U, S430F, S430U, 3650mAh, 42Wh, 3cell, Li-pol

Laptop Battery - designed for ASUS X430FA, ASUS X430FN, ASUS X430UA, ASUS X430UF, ASUS X430UN and ASUS X571GD, Li-pol, 3,65 Ah

53.68 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127419

4.0 1×

T6 Power for Acer Nitro 5 AN515-57, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

Laptop Battery -, Li-pol, 3,73 Ah

64.96 €

Buy

In stock 2 pcs at the supplier's

Order Code: NTBmhbat034

3.0 2×

Patona for Asus UX430 3400mAh Li-Pol 11.55V C31N1620

Laptop Battery - designed for ASUS UX430UA, Li-pol, 3,4 Ah

41.60 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT972

5.0 2×

AVACOM BK03XL for HP Pavilion X360 14-BA series Li-Ion 11.6V 3470mAh 40Wh

Laptop Battery -, Li-pol, 3,47 Ah

73.52 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p066

4.7 3×

PATONA for Acer 5220/5620, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Acer Extensa 5620, 5220, 5210, Travelmate 5310, 5320, 5520, 5720, 7520, BT.00603.024, BT.00604.011, CONIS71, GRAPE32, GRAPE34, LC.BTP00.005, LIP-6219VPC, LIP-6219VPCSY6, LIP-6232CPC, TM00741, TM00751

35.35 €

Buy

In stock 4 pcs at the supplier's

Order Code: PAT229

5.0 1×

AVACOM for Dell XPS 15 9575 Li-Pol 11.4V 6500mAh 75Wh

Laptop Battery - compatible with Precision 5530 2-in-1, XPS 15 (9575) 2-in-1, replacement for 8N0T7, 451-BCEY, TMFYT

93.58 €

Buy

In stock 2 pcs at the supplier's

Order Code: IB987p228

3.0 2×

T6 Power for laptop Packard Bell AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah

53.68 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0386

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Lenovo

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Asus

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Alternative

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Jak vybrat baterii do notebooku

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