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.
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
Capacity
0.03 Ah
9.8 Ah
-
Voltage
3.8 V
15.48 V
-
Article type
(1,287)
(1,019)
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.
2,297 Results
AVACOM for Lenovo ThinkBook 13s, 14s, Li-Pol 15,36V 2965mAh 46Wh
Laptop Battery - compatible with ThinkBook 13s-IML, ThinkBook 13s-IWL, ThinkBook 14s-IML, ThinkBook 14s-IWL, replacement for 5B10S73499, 5B10S73500, 5B10S73501, 5B10W67315, 5B10W67334, 5B10W67399, L18C4PF0, L18D4PF0, L18M4PF0, SB10W67202, SB10W67259, SB10W67351
41.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p278
AVACOM DN04XL for HP Zbook X2 G4 Li-Pol 15,4V 4500mAh 69Wh
Laptop Battery - compatible with ZBook x2 G4, replacement for 856843-850, DN04XL, HSTNN-DB7P
59.69 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p251
AVACOM for Dell Latitude 5420, 5520 Li-Pol 11,4V 3680mAh 42Wh
Laptop Battery - compatible with Latitude 5420, Latitude 5520, Precision 3560, replacement for 451-BCSU, 451-BCSV, M3KCN, R89GC, WK3F1, WY9DX
52.12 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p208
AVACOM for Asus ZenBook Flip UX362 LI-Pol 11.55V 4335mAh 50Wh
Laptop Battery - compatible with ZenBook Flip UX362, ZenBook Flip UX362F, ZenBook Flip UX362FA, ZenBook UX362, replacement for B200-03160000, C31N1816, C31N18160
67.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p181
AVACOM for Acer Predator Triton 900 Li-Pol 15,4V 4670mAh 72Wh
Laptop Battery - compatible with ConceptD 9 CN917-71, ConceptD 9 Pro CN917-71P, Predator Helios 700 PH717-71, Predator Triton 900 PT917-71, replacement for AP18A5P, KT.00405.008
83.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p164
AVACOM for Lenovo IdeaPad S540-15IML, 15IWL Li-Pol 15,2V 4610mAh 70Wh
Laptop Battery - compatible with IdeaPad S540-15IML, IdeaPad S540-15IWL, replacement for 5B10T09088, 5B10T09090, 5B10W67209, 5B10W67275, L18L4PF0, L18M4PF5, SB10W67172, SB10W67370
59.82 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p302
AVACOM for Dell Latitude 7389, 7390 2-in-1 Li-Pol 11,4V 3940mAh 45Wh
Laptop Battery - compatible with Latitude 5289 2-in-1, Latitude 7389 2-in-1, Latitude 7390 2-in-1, replacement for 71TG4, 451-BBZB, CFX97, X49C1
55.87 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p214
AVACOM for Lenovo ThinkPad P1 Gen.1, Gen2. Li-Pol 15,36V 5235mAh 80Wh
Laptop Battery - compatible with ThinkPad P1 Gen.1, ThinkPad P1 Gen.2, ThinkPad X1 Extreme, ThinkPad X1 Extreme Gen.2, replacement for 01AY968, 01AY969, L17C4P72, L17L4P72, L17M4P72
56.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p296
1.0
AVACOM SX03XL for HP Probook 435 G7, G8 Li-Pol 11,55V 3896mAh 45Wh
Laptop Battery - compatible with ProBook x360 435 G7, ProBook x360 435 G8, replacement for HSTNN-DB9P, HSTNN-IB9D, HSTNN-IB9I, L77689-2B1, L77689-171, L77689-172, L78125-002, L78125-005, L78125-006, SX03XL, SX03045XL
64.87 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p153
PATONA for HP ProBook 450 G3, 455 G3, 470 G3 2200mAh
Laptop Battery - designed for HP 450 G3, 455 G3, 470 G3, 805294-001, HSTNN-DB7B, HSTNN-PB6Q, HSTNN-Q94C, HSTNN-Q95C, HSTNN-Q97C, RI04, RI04XL, RI06XL Li-lon, 2,2 Ah/14,8V
42.04 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT1021
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3322
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3318
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3341
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
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3439
60.01 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3351
60.01 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3360
60.01 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3356
60.01 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3346
48.46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3378
T6 Power for Lenovo ThinkPad T460s, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S, Li-pol, 2,065 Ah
48.46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3377
52.37 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab3756
T6 Power for Lenovo ThinkPad E590, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E590, Li-pol, 4,05 Ah
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3419
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3413
50.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2881
In the category Laptop Batteries on Alza.sk, we currently have a total of 2298 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-WEB14