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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.

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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.

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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 Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
1,646 Results
T6 Power for Lenovo ThinkPad T490 20Q9, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T490 20Q9, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb317
T6 Power for Hewlett Packard 15-dw1000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-dw1000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
18,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2890
T6 Power for Dell Latitude 15 E5550, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell Latitude 15 E5550, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black
Laptop Battery -, Li-pol, 6,9 Ah
22,520 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0979
T6 Power Dell Alienware M15, M17, G5 5590, G7 7590, 3940mAh, 60Wh, 4cell, Li-pol - Laptop Battery
T6 Power Dell Alienware M15, M17, G5 5590, G7 7590, 3940mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,94 Ah
25,530 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127444
T6 Power for Hewlett Packard SR04XL, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
T6 Power for Hewlett Packard SR04XL, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
20,110 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat249
T6 Power for Acer AP18E7M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer AP18E7M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
24,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat054
T6 Power HP Elite x2 1012 G1, 5000mAh, 38Wh, 4cell, Li-pol - Laptop Battery
T6 Power HP Elite x2 1012 G1, 5000mAh, 38Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 5 Ah
25,420 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb618
T6 Power for Dell 266J9 laptop, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell 266J9 laptop, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Li-pol, 4,47 Ah
22,940 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0059
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
21,270 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3335
T6 Power for Lenovo ThinkPad T450, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
21,270 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3280
T6 Power for Lenovo ThinkPad T450 20BU, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450 20BU, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
21,270 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3314
T6 Power for notebook Hewlett Packard HSTNN-IB70, Li-Poly, 11.55 V, 4900 mAh (57 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard HSTNN-IB70, Li-Poly, 11.55 V, 4900 mAh (57 Wh), black
Laptop Battery -, Li-pol, 4,9 Ah
20,760 Ft
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab2935
T6 Power for laptop Dell T54F3, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for laptop Dell T54F3, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for DELL Latitude E5420, DELL Latitude E5420m, DELL Latitude E5430, DELL Latitude E5520, DELL Latitude E5520m, DELL Latitude E5530, DELL Latitude E6420, DELL Latitude E6430, DELL Latitude E6440, DELL Latitude E6530, DELL Latitude E6540 and DELL Vostro 3460, Lithium-ion (Li-ion), 5,2 Ah
23,520 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0893
T6 Power for Dell Inspiron 15 3567, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 15 3567, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
19,880 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1012
T6 Power for Asus VivoBook S14 S430FA, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
T6 Power for Asus VivoBook S14 S430FA, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery -, Li-pol, 3,65 Ah
20,210 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127401
T6 Power HP EliteBook x360 1040 G5, 1040 G6, 7298mAh, 56Wh, 4cell, Li-pol - Laptop Battery
T6 Power HP EliteBook x360 1040 G5, 1040 G6, 7298mAh, 56Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,298 Ah
21,820 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127672
T6 Power for Lenovo ThinkPad T460, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
21,270 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3282
T6 Power for Hewlett Packard OM03XL notebook, Li-Poly, 11.55 V, 4900 mAh (57 Wh), black - Laptop Battery
T6 Power for Hewlett Packard OM03XL notebook, Li-Poly, 11.55 V, 4900 mAh (57 Wh), black
Laptop Battery -, Li-pol, 4,9 Ah
20,760 Ft
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab2931
T6 Power for Hewlett Packard HS03031 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HS03031 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
16,680 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2292
T6 Power for laptop Dell GR437, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for laptop Dell GR437, 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
19,880 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1051
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb058
T6 power HP EliteBook 745 G4, 755 G4, 840 G4, 850 G4, 4420mAh, 51Wh, 3cell, Li-pol - Laptop Battery
T6 power HP EliteBook 745 G4, 755 G4, 840 G4, 850 G4, 4420mAh, 51Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 755 G4, EliteBook 840 G4 and EliteBook 850 G4, Li-pol, 4,42 Ah
20,570 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix177
T6 Power for notebook Lenovo 01AV462, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 01AV462, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,065 Ah
18,050 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3385
T6 Power for Hewlett Packard laptop 801554-001, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 801554-001, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black
Laptop Battery -, Li-pol, 4,2 Ah
20,110 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2333
 

Laptop Batteries

Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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Laptop Batteries

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Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
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