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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 notebook Lenovo SB10T83133, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black

Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah

1,300,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3439

T6 Power for Hewlett Packard Pavilion 14-cd0600 x360 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), bla

Laptop Battery -, Li-pol, 3,6 Ah

1,175,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6nab2435

T6 Power for Hewlett Packard 15-cs3070 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2785

T6 Power for Hewlett Packard ProBook 655 G3, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black

Laptop Battery -, Li-pol, 4,2 Ah

1,284,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2329

T6 Power for notebook Hewlett Packard 851477-421, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black

Laptop Battery - designed for HP ProBook 430 G4, Li-pol, 3,93 Ah

1,284,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2397

T6 Power for Dell 579TY notebook, Li-Poly, 11.1 V, 3300 mAh (37 Wh), black

Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 3,3 Ah

1,339,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab1099

T6 Power for laptop Dell 0GFJ6, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black

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

1,358,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6nab1088

T6 Power for laptop Dell 71JF4, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black

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

1,358,-

Buy

In stock 2 pcs at the supplier's

Order Code: T6nab1087

T6 Power for Acer Aspire E5-771G series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black

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

1,313,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0408

T6 Power for Dell laptop 0FJMK, Li-Ion, 11.4 V, 3680 mAh 42 Wh

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

1,347,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb071

T6 Power for Dell Inspiron 15 3581, Li-Ion, 11.4 V, 3680 mAh 42 Wh

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

1,347,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb059

T6 Power for Hewlett Packard 917678-272, 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: NTBmhbat258

T6 Power for Lenovo Flex 6-14ARR 81HA, Li-Poly, 5928 mAh (45 Wh), 7.68 V

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

1,353,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb662

T6 Power for Hewlett Packard 15-cs2020 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2774

T6 Power for Hewlett Packard 15-da1010 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2840

T6 Power for Hewlett Packard 14-cf0040 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,6 Ah

1,204,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2704

T6 Power for Hewlett Packard Envy 15-k200 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

1,033,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6nab1941

T6 Power for laptop Dell 991XP, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

Laptop Battery - designed for DELL Inspiron 14 3458, DELL Inspiron 14 5455, DELL Inspiron 14 5458, DELL Inspiron 15 3551, DELL Inspiron 15 3558, DELL Inspiron 15 5551, DELL Inspiron 15 5555 and DELL Inspiron 17 5758, Lithium-ion (Li-ion), 2,6 Ah

1,269,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6nab1046

T6 Power for Acer Aspire 7560G 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: T6nab0091

T6 Power for Packard Bell EasyNote LE69KB, 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: T6nab0132

T6 Power for Dell Vostro 15 5515, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,64 Ah

1,256,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127484

T6 Power for Hewlett Packard Envy 13-ay1000 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: T6ntb182

T6 Power for Hewlett Packard SR03052XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black

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

1,073,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat352

T6 Power for Hewlett Packard 17-bs100 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

1,073,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2612

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

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