Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. 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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Capacity
0.03 Ah
9.8 Ah
-
Voltage
3.8 V
15.48 V
-
Article type
(1,291)
(1,035)
Newest orders

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.
2,315 Results
62.78 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1090
T6 Power for Dell Latitude E6530, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for DELL Latitude E6530, Lithium-ion (Li-ion), 5,2 Ah
62.83 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0875
T6 Power for notebook Asus A41-X550A, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550JD, ASUS A550JF, ASUS A550JK, ASUS A550JX, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550VB, ASUS A550VC, ASUS A550VX, ASUS A552EA, ASUS A552MD, ASUS A552MJ, ASUS A552WA, ASUS A552WE, ASUS D551EA, ASUS D551LB, ASUS D552CL, ASUS D552EA, ASUS D552EP, ASUS D552LA, ASUS D552MD, ASUS D552MJ, ASUS D552VL, ASUS D552WA, ASUS D552WE, ASUS E450CA, ASUS E450CC, ASUS E450LA, ASUS E450LD, ASUS E550CA, ASUS E550CC, ASUS E550LD, ASUS F450CA, ASUS F450CC, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450LD, ASUS F450LN, ASUS F450MD, ASUS F450VB, ASUS F450VC, ASUS F452CP, ASUS F452EA, ASUS F452EP, ASUS F452LA, ASUS F452LD, ASUS F452MD, ASUS F452MJ, ASUS F452VP, ASUS F520JF, ASUS F520MD, ASUS F520MJ , ASUS F550CA, ASUS F550CC, ASUS F550EA, ASUS F550IU, ASUS F550JF, ASUS F550JK, ASUS F550JX, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550
41.92 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0702
T6 Power for Asus X550C, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS X550C, Lithium-ion (Li-ion), 2,6 Ah
41.92 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0667
T6 Power for Dell Latitude 7480, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery - designed for Latitude 7480, Li-pol, 7,5 Ah
59.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat175
T6 Power for Dell KCM82, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah
70.98 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat161
T6 Power for Hewlett Packard EliteBook 850 G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black
Laptop Battery - designed for EliteBook 850 G4, Li-pol, 4,42 Ah
54.93 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat270
T6 Power for Hewlett Packard ProBook 650 G1, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for HP ProBook 650 G1, Lithium-ion (Li-ion), 5,2 Ah
58.28 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat190
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
59.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat173
T6 Power for Dell Precision 3520, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Precision 3520, Li-pol, 8,95 Ah
70.98 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat151
T6 Power for Lenovo ThinkPad X280 series, 4210mAh, 48Wh, 3cell, Li-Pol
Laptop Battery - designed for Lenovo Thinkpad X280, Li-pol, 4,21 Ah
50.59 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb513
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
73.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb137
T6 Power for Hewlett Packard CM03 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
49.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb74
T6 Power for HP Envy 17-ae000 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 17-ae000, Li-pol, 4,835 Ah
45.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat026
T6 power Asus M50, G50, N53, N61, X55, X64 series, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for ASUS B23E, ASUS B43A, ASUS B43E, ASUS B43F, ASUS B43S, ASUS B43V, ASUS G50V, ASUS G50VT, ASUS G60JX, ASUS G60VX, ASUS M50SA, ASUS M50SR, ASUS M50SV, ASUS M50VC, ASUS M50VM , ASUS M50VN, ASUS M60J, ASUS M60VP, ASUS N43JF, ASUS N43JM, ASUS N43JQ, ASUS N43SL, ASUS N43SM , ASUS N43SN, ASUS N53JF, ASUS N53JN, ASUS N53SN, ASUS N53SV, ASUS N61DA, ASUS N61JA, ASUS N61JV, ASUS N61V, ASUS N61VG, ASUS VX5 Black, ASUS X55SR, ASUS X55SV and ASUS X64V, Lithium-ion (Li-ion), 5,2 Ah
63.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix174
T6 power Dell Precision 15 5520, 5530, XPS 15 9560, 9570, 4900mAh, 56Wh, 3cell, Li-pol
Laptop Battery - designed for Precision M5510, Precision M5520, XPS 9560, XPS 9570, Inspiron 7590, Vostro 7590 and XPS 7590, Li-pol, 4,9 Ah
51.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix135
Great price 64.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix008
T6 power HP ProBook 430 G3, 440 G3, 2600mAh, 38,5Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
45.46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix067
56.06 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p079
AVACOM for Asus ZenBook UX433 Li-Pol 11.55V 4330mAh 50Wh
Laptop Battery - compatible with UX433, ZenBook 14 UX433F, ZenBook 14 UX433FA, ZenBook 14 UX433FN, ZenBook UX433, replacement for 0B200-03080000, C31N1811
61.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p183
Avacom CN03XL for HP Envy 13-AB Series Li-Pol 11.55V 4795mAh 55Wh
Laptop Battery - designed for Envy 13-ab000nc and Envy 13-ab002nc, Li-pol, 4,795 Ah
56.36 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p137
56.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3337
46.32 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3239
56.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3340

Laptop Batteries

Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2315 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
P-DC1-WEB22