Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(336)
(1837)
(17)
(250)
(2)
Capacity
0.03 Ah
9.8 Ah
-
Voltage
3.8 V
15.48 V
-
Article type
(1,380)
(1,072)
Newest orders
Filter

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.

Continue

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.

i

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.

i

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.

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Send Close
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
 
2,442 Results
T6 Power for notebook Hewlett Packard ZG06095XL, Li-Poly, 11.55 V, 8310 mAh 96 Wh - Laptop Battery
T6 Power for notebook Hewlett Packard ZG06095XL, Li-Poly, 11.55 V, 8310 mAh 96 Wh
Laptop Battery -, Li-pol, 8,31 Ah
1,901,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb229
T6 Power for Lenovo ThinkPad X395 20NL, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
T6 Power for Lenovo ThinkPad X395 20NL, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat389
T6 Power for Hewlett Packard 925149-855, Li-Poly, 8570 mAh (99 Wh), 11.55 V - Laptop Battery
T6 Power for Hewlett Packard 925149-855, Li-Poly, 8570 mAh (99 Wh), 11.55 V
Laptop Battery -, Li-pol, 8,57 Ah
1,885,-
Buy
In stock 3 pcs at the supplier's
Order Code: NTBmhbat358
T6 Power for Lenovo SB10J78998 laptop, Li-Poly, 3730 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo SB10J78998 laptop, Li-Poly, 3730 mAh (42 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,73 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb697
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad P52s 20LB, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb153
T6 power Asus K50, K51, K40, K41, K70, K60, K61, F52, X70 series, 5200mAh - Laptop Battery
T6 power Asus K50, K51, K40, K41, K70, K60, K61, F52, X70 series, 5200mAh
Laptop Battery - designed for ASUS F52A, ASUS F52Q, ASUS F82Q, ASUS K40, ASUS K40AB, ASUS K40AC, ASUS K40AD, ASUS K40AE, ASUS K40AF, ASUS K40C, ASUS K40ID, ASUS K40IE, ASUS K40IL, ASUS K40IN, ASUS K40IP, ASUS K50AB, ASUS K50AD, ASUS K50AF, ASUS K50C, ASUS K50ID, ASUS K50IE, ASUS K50IJ, ASUS K50IL, ASUS K50IN, ASUS K50IP, ASUS K51A, ASUS K51AC, ASUS K51AE, ASUS K60IJ, ASUS K61C, ASUS K61IC, ASUS K70AB, ASUS K70AC, ASUS K70AD, ASUS K70AE, ASUS K70AF, ASUS K70IC, ASUS K70ID, ASUS K70IJ, ASUS K70IL, ASUS K70Io, ASUS P50IJ, ASUS Pro52RL, ASUS Pro59L, ASUS Pro5DIJ, ASUS X70IJ and ASUS X88V, Lithium-ion (Li-ion), 5,2 Ah
1,188,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix173
T6 power HP Pavilion dv4, dv5 series, 5200mAh - Laptop Battery
T6 power HP Pavilion dv4, dv5 series, 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,223,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix027
AVACOM for Dell XPS 15 9575 Li-Pol 11.4V 6500mAh 75Wh - Laptop Battery
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
1,732,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p228
T6 Power for Lenovo IdeaPad C340-14IWL 81RL, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad C340-14IWL 81RL, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black
Laptop Battery -, Li-pol, 2,964 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0250
T6 Power for Hewlett Packard notebook 805094-005, Li-Poly, 11.4 V, 4800 mAh (55 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 805094-005, Li-Poly, 11.4 V, 4800 mAh (55 Wh), black
Laptop Battery -, Li-pol, 4,8 Ah
1,427,-
Buy
In stock 2 pcs at the supplier's
Order Code: T6powe0142
T6 Power for Lenovo ThinkPad L470 20JV, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad L470 20JV, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3308
T6 Power for Lenovo IdeaPad 320-15IKB 81BT, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 320-15IKB 81BT, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3526
T6 Power for notebook Lenovo L15C2PB3, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L15C2PB3, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
1,427,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab3362
T6 Power for Lenovo SB10K97605 notebook, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo SB10K97605 notebook, 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
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3390
T6 Power for notebook Lenovo 45N1734, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1734, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3099
T6 Power for Lenovo ThinkPad X260 20F5, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F5, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3073
T6 Power for Hewlett Packard laptop 920070-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 920070-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
1,175,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab2450
T6 Power for Lenovo ThinkPad X240 20AM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X240 20AM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3068
T6 Power for Lenovo ThinkPad T450 20DJ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450 20DJ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3058
T6 Power for Lenovo ThinkPad T560 20FJ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T560 20FJ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3041
T6 Power for Lenovo ThinkPad P50s 20FL, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad P50s 20FL, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3037
T6 Power for Hewlett Packard Omen 17-an000 GTX 1050 series, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Omen 17-an000 GTX 1050 series, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
1,653,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab2948
T6 Power for notebook Lenovo 45N1051, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1051, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3173
T6 Power for Fujitsu Siemens LifeBook A514, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook A514, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab1227
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
 

No longer sold

Archive
In the category Laptop Batteries on Alza.cz, we currently have a total of 2442 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
P-DC1-WEB16