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
(323)
(1793)
(243)
(17)
Capacity
0.03 Ah
9.8 Ah
-
Voltage
3.8 V
15.48 V
-
Article type
(1,351)
(1,035)
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
 
2,376 Results
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
68.33 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127444
T6 Power for Lenovo ThinkPad P50 20EQ, Li-Ion, 11.25 V, 8000 mAh 90 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad P50 20EQ, Li-Ion, 11.25 V, 8000 mAh 90 Wh
Laptop Battery -, Lithium-ion (Li-ion), 8 Ah
73.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb431
T6 Power for notebook Lenovo L17M3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for notebook Lenovo L17M3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
56.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb280
T6 Power for Dell Vostro 15 3590, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 3590, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb051
T6 Power Asus ZenBook UX430U, UX3430U, 4355mAh, 50Wh, Li-pol, 3cell - Laptop Battery
T6 Power Asus ZenBook UX430U, UX3430U, 4355mAh, 50Wh, Li-pol, 3cell
Laptop Battery -, Li-pol, 4,355 Ah
56.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb019
T6 Power for notebook Asus C31N1620, Li-Poly, 11.55 V, 4355 mAh 50 Wh - Laptop Battery
T6 Power for notebook Asus C31N1620, Li-Poly, 11.55 V, 4355 mAh 50 Wh
Laptop Battery -, Li-pol, 4,355 Ah
56.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb015
T6 Power for Dell Latitude 13 7380, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
T6 Power for Dell Latitude 13 7380, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery -, Li-pol, 7,5 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat168
T6 Power for Lenovo ThinkPad X395, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
T6 Power for Lenovo ThinkPad X395, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
53.81 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat388
T6 Power for Lenovo ThinkPad X13 20T2, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
T6 Power for Lenovo ThinkPad X13 20T2, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
53.81 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat381
T6 Power for Hewlett Packard ZBook 14u G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 14u G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for Zbook 14U G6 Mobile Workstation, Li-pol, 4,33 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat325
T6 Power for Hewlett Packard ZBook 15u G6, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15u G6, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black
Laptop Battery -, Li-pol, 4,85 Ah
58.38 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat300
T6 Power for Dell Latitude 7390, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
T6 Power for Dell Latitude 7390, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery -, Li-pol, 7,5 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat174
T6 Power for Dell Latitude 7380, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
T6 Power for Dell Latitude 7380, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery - designed for Latitude 7380, Li-pol, 7,5 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat173
T6 Power Asus VivoBook A542U, X542U, F542U, R542U, 5000mAh, 38Wh, 2cell, Li-pol - Laptop Battery
T6 Power Asus VivoBook A542U, X542U, F542U, R542U, 5000mAh, 38Wh, 2cell, Li-pol
Laptop Battery -, Li-pol, 5 Ah
51.28 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat107
T6 Power for Asus ROG Strix GL503VM, Li-Poly, 4240 mAh (64 Wh), 15.2 V - Laptop Battery
T6 Power for Asus ROG Strix GL503VM, Li-Poly, 4240 mAh (64 Wh), 15.2 V
Laptop Battery -, Li-pol, 4,24 Ah
60.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat062
T6 Power for Lenovo ThinkPad Yoga 460, Li-Poly, 3600 mAh (41 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad Yoga 460, Li-Poly, 3600 mAh (41 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,6 Ah
56.91 €
Buy
In stock 3 pcs at the supplier's
Order Code: MPbatntb641
T6 Power for Lenovo L14M4P72 notebook, Li-Poly, 6280 mAh (45 Wh), 7.4 V - Laptop Battery
T6 Power for Lenovo L14M4P72 notebook, Li-Poly, 6280 mAh (45 Wh), 7.4 V
Laptop Battery -, Li-pol, 6,28 Ah
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb631
T6 Power for Lenovo SB10F46468, Li-Ion, 5600 mAh (84 Wh), 15 V - Laptop Battery
T6 Power for Lenovo SB10F46468, Li-Ion, 5600 mAh (84 Wh), 15 V
Laptop Battery - designed for LENOVO ThinkPad P70 20ER, LENOVO ThinkPad P70 20ES, LENOVO ThinkPad P71, LENOVO ThinkPad P71 20HK and LENOVO ThinkPad P71 20HL, Lithium-ion (Li-ion), 5,6 Ah
74.06 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb137
T6 Power for HP AA06XL, Li-Ion, 8420 mAh (96 Wh), 11.4 V - Laptop Battery
T6 Power for HP AA06XL, Li-Ion, 8420 mAh (96 Wh), 11.4 V
Laptop Battery - designed for HP ZBook 17 G4, Lithium-ion (Li-ion), 8,42 Ah
74.06 €
Buy
In stock 4 pcs at the supplier's
Order Code: TPontb099
T6 Power for Dell XPS 15 9575, Precision 5530 2in1, 6500mAh, 75Wh, 6cell, Li-pol - Laptop Battery
T6 Power for Dell XPS 15 9575, Precision 5530 2in1, 6500mAh, 75Wh, 6cell, Li-pol
Laptop Battery - designed for DELL Precision 5530 2in1 and DELL XPS 15 9575, Li-pol, 6,5 Ah
80.85 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb097
T6 Power for Hewlett Packard CM03050XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard CM03050XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
49.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb79
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20JN, Lithium-ion (Li-ion), 5,2 Ah
54.93 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb412
T6 Power for HP L09281-855, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
T6 Power for HP L09281-855, 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
45.85 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat037
T6 power Dell Latitude E7270, E7470, 3300mAh, 37Wh, 3cell, Li-pol - Laptop Battery
T6 power Dell Latitude E7270, E7470, 3300mAh, 37Wh, 3cell, Li-pol
Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 3,3 Ah
56.15 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6Pmix107
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.sk, we currently have a total of 2376 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 doručit do České republiky? Jdi na Baterie do notebooků
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-WEB01