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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

2,214 Results

5.0 2×

T6 Power for Dell Inspiron 13 5378, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5378, Lithium-ion (Li-ion), 3,68 Ah

18,160 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat002

5.0 1×

T6 Power for Lenovo B70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black

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

17,420 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3181

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

18,160 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat073

5.0 3×

T6 Power for notebook Asus C41N1731, Li-Poly, 15.4 V, 4335 mAh 66 Wh

Laptop Battery -, Li-pol, 4,335 Ah

23,510 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb033

4.5 2×

T6 power Dell Insprion 15 (7559, 7566, 7567), 6660mAh, 74Wh, 6cell, Li-ion

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

21,170 Ft

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix101

4.0 1×

T6 Power for Hewlett Packard laptop 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

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

21,690 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1774

5.0 1×

T6 Power for Hewlett Packard EliteBook 840 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 840 G3, Li-pol, 4,4 Ah

19,140 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat205

5.0 1×

T6 Power for Lenovo Legion Y540-15IRH, Li-Poly, 11.25 V, 4670 mAh 52 Wh

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

21,360 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb237

4.0 1×

T6 Power for Dell 52TWH laptop, Li-Poly, 7.6 V, 6710 mAh 51 Wh

Laptop Battery -, Li-pol, 6,71 Ah

24,960 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb080

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

20,300 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0386

5.0 1×

T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Vostro 5568, Lithium-ion (Li-ion), 3,68 Ah

18,160 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat065

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

17,920 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix075

5.0 1×

T6 Power Dell Latitude 12 5285, 5290 2in1, 5500mAh, 42Wh, 4cell, Li-pol

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

22,040 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix114

5.0 2×

T6 power HP ProBook 430 G6, 440 G6, 450 G6, 3900mAh, 45Wh, 3cell, Li-pol

Laptop Battery - designed for ProBook 430 G6, ProBook 440 G6, ProBook 445 G6, ProBook 445R G6, ProBook 450 G6 and ProBook 455 G6, Li-pol, 3,9 Ah

17,490 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix159

T6 Power for Hewlett Packard SS03XL, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 745 G5, EliteBook 830 G5, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, ZBook 14u G5, Zbook 14U G6 Mobile Workstation and EliteBook 830 G6, Li-pol, 4,33 Ah

22,450 Ft

Buy

In stock 4 pcs at the supplier's

Order Code: NTBmhbat326

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

22,450 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: LENbat002

T6 Power for Acer Aspire 3 A315-57G, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah

21,360 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127371

T6 Power for Lenovo Yoga C940-14IIL, 7820 mAh, 60 Wh, 4cell, Li-Pol, 10pin

Laptop Battery - designed for Yoga C940-14IIL and Yoga C940-14IIL 81Q9, Li-pol, 7,82 Ah

21,360 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: LENbat001

T6 Power for Acer AP18E7M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

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

24,560 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat054

T6 Power for Lenovo ThinkPad X280 series, 4210mAh, 48Wh, 3cell, Li-Pol

Laptop Battery - designed for Lenovo Thinkpad X280, Li-pol, 4,21 Ah

19,140 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb513

T6 Power for Asus ZenBook UX333FA, UX333FN, 4335 mAh, 50 Wh, 3cell, Li-pol

Laptop Battery - designed for ZenBook 13 UX333FA and ZenBook 13 UX333FN, Li-pol, 4,335 Ah

22,450 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat10

T6 Power for Lenovo ThinkPad E580, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black

Laptop Battery - designed for ThinkPad E580, Li-pol, 4,05 Ah

20,450 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3414

T6 Power for Hewlett Packard EliteBook 850 G6, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black

Laptop Battery -, Li-pol, 4,85 Ah

21,920 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat299

T6 Power for Dell GD1JP, Li-Poly, 7.6 V, 8950 mAh (68 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, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah

26,390 Ft

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat160

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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