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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

2,394 Results

T6 Power for Hewlett Packard 255 G4 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

1,153,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2267

T6 Power for Hewlett Packard notebook 807611-421, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

1,153,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2289

T6 Power for Asus X554LN, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black

Laptop Battery - designed for ASUS X554LN, Li-pol, 4,7 Ah

1,142,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab0824

T6 Power for Dell Inspiron 13 7373, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black

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

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1138

T6 Power for laptop eMachines AS10D51, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL

1,262,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0260

T6 Power for Packard Bell EasyNote TK87, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

Laptop Battery - designed for PACKARD BELL EasyNote TK87, Lithium-ion (Li-ion), 5,2 Ah

1,262,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0155

T6 Power for Acer Aspire ES1-311 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black

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

1,290,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0342

T6 Power for Asus R556LA, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black

Laptop Battery - designed for ASUS R556LA, Li-pol, 4,7 Ah

1,142,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab0794

T6 Power for Acer TravelMate 5744 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

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

1,262,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0212

T6 Power for Hewlett Packard Envy 15Z-ee000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh

Laptop Battery -, Li-pol, 4,195 Ah

1,249,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6ntb207

T6 Power for Hewlett Packard laptop OR04XL, Li-Poly, 7.7 V, 6900 mAh 53.2 Wh

Laptop Battery -, Li-pol, 6,9 Ah

1,300,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb179

T6 Power for Hewlett Packard HSTNN-I33C-4, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black

Laptop Battery - designed for Elitebook 745 G3, EliteBook 755 G3, EliteBook 840 G3, EliteBook 850 G3, HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah

1,216,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat214

T6 Power for Lenovo 00HW008, Li-Poly, 4000 mAh (61 Wh), 15.2 V

Laptop Battery -, Li-pol, 4 Ah

1,561,-

Buy

In stock 5 pcs at the supplier's

Order Code: NTBmhbat373

T6 Power for Hewlett Packard Omen 17-cb1000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black

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

1,284,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat246

T6 Power for Dell 451-BBUQ, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black

Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470 and DELL Latitude E5570, Li-pol, 8,1 Ah

1,568,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat127

T6 Power for Lenovo laptop 01AV437, Li-Poly, 3730 mAh (42 Wh), 11.4 V

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

1,358,-

Buy

In stock 3 pcs at the supplier's

Order Code: MPbatntb701

T6 Power for Lenovo ThinkPad A475 20KM, Li-Ion, 5200 mAh (56 Wh), 10.8 V

Laptop Battery - designed for LENOVO ThinkPad A475 20KM, Lithium-ion (Li-ion), 5,2 Ah

1,310,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb396

T6 Power for HP Envy 15M-bp000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V

Laptop Battery - designed for HP Envy 15M-bp000, Li-pol, 4,835 Ah

1,094,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat021

T6 Power for HP Spectre 13-ap0900 x360 series, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V

Laptop Battery - designed for HP Spectre 13-ap0900, Li-pol, 3,99 Ah

1,347,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat092

T6 Power for HP TPN-I129, Li-Poly, 4835 mAh (55 Wh), 11.55 V

Laptop Battery - designed for HP Envy 17m-ae011dx, HP Envy 17m-ae111dx and HP Envy 17m-bw0013dx, Li-pol, 4,835 Ah

1,094,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat047

T6 Power for HP LK03048XL, Li-Poly, 4835 mAh (55 Wh), 11.55 V

Laptop Battery - designed for HP Envy 17m-ae011dx, HP Envy 17m-ae111dx and HP Envy 17m-bw0013dx, Li-pol, 4,835 Ah

1,094,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat040

T6 Power for Dell Inspiron 15 5575, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5575, Lithium-ion (Li-ion), 3,68 Ah

1,154,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat024

Patona for Medion Akoya E6237 2200mAh Li-lon 14,4V A41-B34

Laptop Battery - designed for DNS 0151435/0801149 , Medion Akoya E6237, Medion Akoya P6643 , Medion Akoya P6647 , Medion Akoya S4211 , Medion Akoya S4214 , Medion Akoya S4216 , Medion Akoya S4217 , Medion Akoya S4611 , Medion Akoya S4613, Medion MD98066 , Medion MD98089 , Medion MD98167 , Medion MD98474 , Medion MD98477 , Medion MD98562 , Medion MD98564 , Novatech nFinity N1408 , Pegatron B34FB , Pegatron B34FD and Pegatron B34YA , Lithium-ion (Li-ion), 2,2 Ah

999,-

Buy

In stock 2 pcs at the supplier's

Order Code: PAT999

PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V

Laptop Battery - for HP Business NX480,NX7100,NX7200,B1000,M2000-PQ660AV, M2000-PK550AV, M2000-PK551AV

599,-

Buy

In stock 2 pcs at the supplier's

Order Code: PAT582

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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Laptop Batteries – proved brands

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