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.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(341)
(1690)
(247)
(16)
Capacity
0.03 Ah
9.8 Ah
-
Voltage
3.8 V
15.48 V
-
Article type
(1,317)
(988)
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
 
2,294 Results
AVACOM for Lenovo ThinkPad T460s Li-Pol 11.4V 2065mAh 24Wh - Laptop Battery
5.0 1×
AVACOM for Lenovo ThinkPad T460s Li-Pol 11.4V 2065mAh 24Wh
Laptop Battery -, Li-pol, 2,065 Ah
46.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p080
PATONA for TOSHIBA SATELLITE M300, 4400mAh, Li-Ion, 11.1V - Laptop Battery
5.0 8×
PATONA for TOSHIBA SATELLITE M300, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Toshiba U400 series, PA3634, PA3634U-1BAS, PA3635U-1BAM, PA3635U-1BRM, PA3638U-1BAP, PABAS117, PABAS118
34.59 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT569
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black - Laptop Battery
3.3 3×
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
68.02 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127435
T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
5.0 1×
T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
65.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb130
T6 Power for Dell Vostro 14 5490, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 1×
T6 Power for Dell Vostro 14 5490, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb047
T6 Power for Hewlett Packard EliteBook 850 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
4.5 2×
T6 Power for Hewlett Packard EliteBook 850 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 850 G3, Li-pol, 4,4 Ah
50.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat207
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb06
T6 power Dell Latitude E7240, E7250, 6000mAh, 44Wh, 4cell - Laptop Battery
5.0 2×
T6 power Dell Latitude E7240, E7250, 6000mAh, 44Wh, 4cell
Laptop Battery - designed for DELL Latitude E7240, Li-pol, 6 Ah
61.40 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix035
AVACOM for Asus K40/K50/K70 Li-Ion 10.8V 4400mAh - Laptop Battery
3.8 5×
AVACOM for Asus K40/K50/K70 Li-Ion 10.8V 4400mAh
Laptop Battery - compatible with F52, F52Q, F82, F83S, F83Se, K6C11, K40, K40AB, K40AD, K40AE, K40AF, K40C, K40E, K40ID, K40IE, K40IJ, K40IL, K40IN, K40IP, K50, K50AB, K50AD, K50AF, K50C, K50ID, K50IE, K50IJ, K50IL, K50IN, K50IP, K50ij, K51, K51A, K51AC, K51AE, K60, K60IJ, K61, K61C, K61IC, K70, K70AB, K70AC, K70AD, K70AE, K70AF, K70IC, K70ID, K70IJ, K70IO, K70Ic, K70Io, P50, P50IJ, P81, Pro5DIJ, Pro5DIP, Pro52RL, Pro59L, Pro79ID, X5, X8, X50, X65, X66IC, X70, X70AB, X70AD, X70AE, X70IC, X70IJ, X70Z, replacement for 70-NLF1B2000Y, 70-NLF1B2000Z, 70-NVJ1B1000Z, 70-NVJ1B1200Z, 70-NVK1B1200Z, 70-NVK1B1500Z, 70-NVP1B1200Z, 70NLF1B2000Y, 70NLF1B2000Z, 90-NLF1B2000Y, 90-NLF1B2000Z, 90-NLF1BZ000Y, 90-NLF1BZ000Z, 90-NVD1B1000Y, 90NLF1B2000Y, 90NLF1B2000Z, 90NLF1BZ000Y, 90NLF1BZ000Z, A32-F52, A32-F82, L0A2016, L0690L6
37.72 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a11
T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
48.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3464
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
62.36 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6ntb361
AVACOM RO04 for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh - Laptop Battery
5.0 1×
AVACOM RO04 for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh
Laptop Battery - compatible with ProBook 430 G3, ProBook 440 G3, replacement for 805292-001, 811347-001, HSTNN-LB7A, HSTNN-PB6P, P3G13AA, R0O4, R0O6XL, RO04, RO06XL
34.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618c7h
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.2 5×
AVACOM for Dell Inspiron 15 5000, Vostro 15 3558, Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery - compatible with Inspiron 14 3451, Inspiron 14 3452, Inspiron 14 3458, Inspiron 14 5452, Inspiron 14 5458, Inspiron 14 5459, Inspiron 15 3551, Inspiron 15 5551, Inspiron 15 5552, Inspiron 15 5555, Inspiron 15 5558, Inspiron 15 5559, Inspiron 17 5755, Inspiron 17 5758, Inspiron 17 5759, Inspiron 3459, Inspiron 3462, Inspiron 3467, Inspiron 3551, Inspiron 3552, Inspiron 3555, Inspiron 3558, Inspiron 3559, Inspiron 3565, Inspiron 3567, Inspiron 3576, Inspiron 5451, Inspiron 5455, Latitude 3460, Latitude 3470, Latitude 3560, Latitude 3570, Vostro 3458, Vostro 3459, Vostro 3468, Vostro 3558, Vostro 3559, Vostro 3565, Vostro 3568, replacement for GXVJ3, HD4J0, K185W, M5Y1K, WKRJ2
64.60 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB618b11l
PATONA for HP Envy15, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 3×
PATONA for HP Envy15, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - designed for HP HSTNN-LB4N, HSTNN-LB4O, HSTNN-YB4N, HSTNN-YB4O, P106, PI06, PI06XL, PI09 , Pavilion 17, 14t, 14z, 15t, 15z, 17-E010ED, 17-E010EO, 17-E010SB, 17-E010SM, 17-E011SB, 17-E011SG, 17-E011SM, 17-E011SR, 17-E012EO, 17-E012ER, 17-E012SG, 17-E012SR, 17-E012SS, 17-E013SR, 17-E014SR, 17-E015EG, 17-E015SF, 17-E015SG, 17-E015SR, 17-E016EO, 17-E016ER, 17-E016SS, 17-E017SR, 17-E018SF, 17-E018SG, 17-E018SR, 17-E018SS, 17-E019SF, 17-E019SS, 17t, 17z, TouchSmart 14, TouchSmart 14t, TouchSmart 14z, TouchSmart 15, TouchSmart 15t, TouchSmart 15z, TouchSmart 17, TouchSmart 17t, TouchSmart 17z
63.82 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT909
AVACOM for Lenovo G550, IdeaPad V460 series Li-Ion 11.1V 4400mAh - Laptop Battery
3.8 5×
AVACOM for Lenovo G550, IdeaPad V460 series Li-Ion 11.1V 4400mAh
Laptop Battery - designed for LENOVO 3000 N500, LENOVO B460, LENOVO B550, LENOVO IdeaPad G430, LENOVO IdeaPad G450, LENOVO IdeaPad G455A, LENOVO IdeaPad G530, LENOVO IdeaPad G550, LENOVO IdeaPad Z360 and LENOVO IdeaPad Z360A, Lithium-ion (Li-ion), 4,4 Ah
37.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB618a50
Avacom VK04 for HP Pavilion Sleekbook 14-b0xx, Sleekbook 15-b0xx, Li-Ion 14.4V 2200mAh - Laptop Battery
5.0 1×
Avacom VK04 for HP Pavilion Sleekbook 14-b0xx, Sleekbook 15-b0xx, Li-Ion 14.4V 2200mAh
Laptop Battery - compatible with HP Pavilion 15-b000, HP Pavilion 15-b025ec, HP Pavilion 15-b025sc Sleekbook, HP Pavilion 15-b027ec, HP Pavilion 15-b027sc Sleekbook, HP Pavilion 15-b030ec Sleekbook, HP Pavilion 15-b030sc Sleekbook, HP Pavilion 15-b035ec Ultrabook, HP Pavilion 15-b035sc Ultrabook, HP Pavilion 15-b100, HP Pavilion 15-b100sc Sleekbook, HP Pavilion 15-b130sc Sleekbook, HP Pavilion 15-b155sc Sleekbook, HP Pavilion 15-b165sc Sleekbook, replacement for 694864-851, 695192-001, H4Q45AA, H4Q45AA#ABB, HSTNN-DB4D, HSTNN-YB4D, HSTNN-YB4M, VK04
29.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a47
PATONA for Dell Latitude 5420/5520 3600mAh - Laptop Battery
5.0 1×
PATONA for Dell Latitude 5420/5520 3600mAh
Laptop Battery - designed for DELL Latitude 14 5420 , Latitude 15 5520 , Precision 15 3560 , P137G, P137G001, P104F, P104F001, P104F002,náhrada za RJ40G, 01K2CF, 075X16, WY9DX, 0WK3F1, 0M3KCN, 005R42 Li-Pol, 3,6 Ah/55 Wh
58.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT1026
Avacom for Dell XPS 9365 Li-Pol 7.6V 6050mAh 46Wh - Laptop Battery
5.0 1×
Avacom for Dell XPS 9365 Li-Pol 7.6V 6050mAh 46Wh
Laptop Battery - designed for XPS 13 9365 2-IN-1 and XPS 9365, Li-pol, 6,05 Ah
58.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p128
T6 Power for notebook Lenovo L11M6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
3.7 3×
T6 Power for notebook Lenovo L11M6Y01, 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
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3158
T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
59.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1112
T6 Power for Hewlett Packard 718756-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard 718756-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah
58.12 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat197
T6 power HP EliteBook 725 G3, 820 G3, 3800mAh, 43Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 power HP EliteBook 725 G3, 820 G3, 3800mAh, 43Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah
49.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix178
Avacom for Acer Aspire E5-574/E5-575 Series Li-Ion 14.8V 2800mAh - Laptop Battery
4.7 3×
Avacom for Acer Aspire E5-574/E5-575 Series Li-Ion 14.8V 2800mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,8 Ah
48.03 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p037d
PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V - Laptop Battery
5.0 2×
PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V 3 roky ONSITE servis
Laptop Battery - for HP Elitebook 725 G1, 820 G1, 820 G1, SB03XL, SB03046XL, HSTNN-L13C, HSTNN-IB4T, HSTNN-LB4T, 716726-421, 716726-1C1, 717378-001, HP011216-PLP13G01, 3ICP6/67/88
75.08 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT767

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
 

No longer sold

Archive

Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2294 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-WEB02