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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.

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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.

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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.

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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.

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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
 
2,507 Results
T6 Power for Lenovo IdeaPad 3-15ITL6, 3-14ITL6, V14 G2-ALC, V15 G2-ALC, 4947 mAh, 38 Wh, 2cell, Li-p - Laptop Battery
T6 Power for Lenovo IdeaPad 3-15ITL6, 3-14ITL6, V14 G2-ALC, V15 G2-ALC, 4947 mAh, 38 Wh, 2cell, Li-p
Laptop Battery - designed for IdeaPad 3 14ABA7, IdeaPad 3 14ABA7 82RM, IdeaPad 3 14IAU7, IdeaPad 3 14IAU7 82RJ, IdeaPad 3 15ABA7, IdeaPad 3 15ABA7 82RN, IdeaPad 3 15ABA7 82T8, IdeaPad 3 15IAU7, IdeaPad 3 15IAU7 82RK, IdeaPad 3 15IAU7 82T7, IdeaPad 3 17ABA7, IdeaPad 3 17ABA7 82RQ, IdeaPad 3 17IAU7, IdeaPad 3 17IAU7 82RL, IdeaPad 3-14ALC6, IdeaPad 3-14ALC6 82KT, IdeaPad 3-14ITL6, IdeaPad 3-14ITL6 82H7, IdeaPad 3-15ALC6, IdeaPad 3-15ALC6 82KU, IdeaPad 3-15ALC6 82MF, IdeaPad 3-15ITL6, IdeaPad 3-15ITL6 82H8, IdeaPad 3-15ITL6 82MD, IdeaPad 3-17ALC6, IdeaPad 3-17ALC6 82KV, IdeaPad 3-17ITL6, IdeaPad 3-17ITL6 82H9, V14 G2 IJL, V14 G2 IJL 82QX, V14 G2-ALC, V14 G2-ALC 82KC, V14 G2-ITL, V14 G2-ITL 82KA, V14 G2-ITL 82NM, V14 G3 ABA, V14 G3 ABA 82TU, V14 G3 IAP, V14 G3 IAP 82TS, V15 G2 IJL, V15 G2 IJL 82QY, V15 G2-ALC, V15 G2-ALC 82KD, V15 G2-ITL, V15 G2-ITL 82KB, V15 G3 ABA, V15 G3 ABA 82TV, V15 G3 IAP, V15 G3 IAP 82TT, V15 G3 IAP 82UM, V17 G2-ITL, V17 G2-ITL 82NX, V17 G3 IAP and V17 G3 IAP 82U1, Li-pol, 4,947 Ah
-5 % off new 1,159,- New 1,223,-
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Order Code: LENbat016
T6 Power for Lenovo Legion 5-17ACH6, 5-17ITH6, 5210 mAh, 80 Wh, 4cell, Li-poly - Laptop Battery
T6 Power for Lenovo Legion 5-17ACH6, 5-17ITH6, 5210 mAh, 80 Wh, 4cell, Li-poly
Laptop Battery - designed for Legion 5-17ACH6, Legion 5-17ACH6 82K0, Legion 5-17ACH6H, Legion 5-17ACH6H 82JY, Legion 5-17ITH6, Legion 5-17ITH6 82JN, Legion 5-17ITH6H and Legion 5-17ITH6H 82JM, Li-pol, 5,21 Ah
-33 % off new 979,- New 1,480,-
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Unsealed - in stock 1 pcs
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Order Code: LENbat009
T6 Power for Lenovo IdeaPad 5-15IIL05, 5-15ITL05, 5-15ARE05, 4630 mAh, 70 Wh, 4cell, Li-Pol - Laptop Battery
T6 Power for Lenovo IdeaPad 5-15IIL05, 5-15ITL05, 5-15ARE05, 4630 mAh, 70 Wh, 4cell, Li-Pol
Laptop Battery - designed for IdeaPad 5-15ALC05, IdeaPad 5-15ALC05 82LN, IdeaPad 5-15ARE05, IdeaPad 5-15ARE05 81YQ, IdeaPad 5-15IIL05, IdeaPad 5-15IIL05 81YK, IdeaPad 5-15ITL05 and IdeaPad 5-15ITL05 82FG, Li-pol, 4,63 Ah
-7 % off new 1,239,- New 1,338,-
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Unsealed - in stock 1 pcs
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Order Code: LENbat012
T6 Power for Acer Nitro 5 AN517-55, Predator PH315-55, 5845 mAh, 90 Wh, 4cell, Li-pol - Laptop Battery
T6 Power for Acer Nitro 5 AN517-55, Predator PH315-55, 5845 mAh, 90 Wh, 4cell, Li-pol
Laptop Battery - designed for Nitro 16 AN16-41, Nitro 16 AN16-42, Nitro 16 AN16-51, Nitro 17 AN17-41, Nitro 17 AN17-42, Nitro 17 AN17-51, Nitro 17 AN17-71, Nitro 5 AN517-42, Nitro 5 AN517-43, Nitro 5 AN517-55, Predator Helios 16 PH16-71, Predator Helios 16 PH16-72, Predator Helios 18 PH18-71, Predator Helios 18 PH18-72, Predator Helios 300 PH315-55, Predator Helios 300 PH315-55s, Predator Helios 300 PH317-56, Predator Helios 3D 15 PH3D15-71, Predator Helios Neo 16 PHN16-71, Predator Helios Neo 16 PHN16-72 and Predator Helios Neo 18 PHN18-71, Li-pol, 5,845 Ah
-51 % off new 849,- New 1,767,-
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Unsealed - in stock 1 pcs
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Order Code: ACERbat001
Avacom for Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh - Laptop Battery
Avacom for Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh
Laptop Battery - designed for ThinkPad S3 YOGA 14, ThinkPad S3 YOGA 14-20DM and ThinkPad S3 Yoga 14 Series, Li-pol, 3,785 Ah
-55 % off new 759,- New 1,699,-
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Unsealed - in stock 1 pcs
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Order Code: IB987p141
T6 power HP 240 G2, 250 G2 series, 2600mAh, 38Wh, 4cell - Laptop Battery
T6 power HP 240 G2, 250 G2 series, 2600mAh, 38Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
-36 % off new 679,- New 1,073,-
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Unsealed - in stock 1 pcs
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Order Code: T6Pmix037
T6 Power for Dell XPS 15 9575, Li-Poly, 6500 mAh (75 Wh), 11.4 V - Laptop Battery
1.0 1×
T6 Power for Dell XPS 15 9575, Li-Poly, 6500 mAh (75 Wh), 11.4 V
Laptop Battery - designed for DELL XPS 15 9575, Li-pol, 6,5 Ah
-60 % off new 769,- New 1,929,-
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Unsealed - in stock 1 pcs
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Order Code: TPontb092
T6 Power for Lenovo ThinkPad E15 20RD, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad E15 20RD, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
-60 % off new 529,- New 1,327,-
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Unsealed - in stock 1 pcs
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Order Code: T6nab3402
AVACOM for Asus ZenBook UX305 Li-Pol 11,4V 4912mAh 56Wh - Laptop Battery
AVACOM for Asus ZenBook UX305 Li-Pol 11,4V 4912mAh 56Wh
Laptop Battery -, Li-pol, 4,912 Ah
1,645,-
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In stock > 5 pcs
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Order Code: IB987p178
T6 Power for Hewlett Packard 250 G2 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 250 G2 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,399,-
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In stock > 5 pcs
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Order Code: T6nab2034
T6 Power Lenovo ThinkPad X1 Tablet Gen 1, Gen 2, 4750mAh, 36Wh, 2cell, Li-Pol - Laptop Battery
T6 Power Lenovo ThinkPad X1 Tablet Gen 1, Gen 2, 4750mAh, 36Wh, 2cell, Li-Pol
Laptop Battery -, Li-pol, 4,75 Ah
1,405,-
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In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: T6127744
Patona for Samsung NP530U 5300mAh Li-Pol 7.4V AA-PBYN8AB - Laptop Battery
Patona for Samsung NP530U 5300mAh Li-Pol 7.4V AA-PBYN8AB
Laptop Battery -, Li-pol, 5,3 Ah
-10 % off new 1,159,- New 1,289,-
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Unsealed - in stock 1 pcs
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Order Code: PAT1000
T6 Power for Lenovo ThinkPad T440 20B7, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T440 20B7, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
-22 % off new 1,329,- New 1,711,-
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Unsealed - in stock 1 pcs
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Order Code: T6nab3053
AVACOM for Asus VivoBook S14, S15 Li-Pol 11,55V 4335mAh 50Wh - Laptop Battery
AVACOM for Asus VivoBook S14, S15 Li-Pol 11,55V 4335mAh 50Wh
Laptop Battery -, Li-pol, 4,335 Ah
-35 % off new 1,029,- New 1,592,-
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Unsealed - in stock 1 pcs
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Order Code: IB987p172
AVACOM RR04XL for HP Omen 15-5000 Series Li-Pol 15.2V 3720mAh 57Wh - Laptop Battery
AVACOM RR04XL for HP Omen 15-5000 Series Li-Pol 15.2V 3720mAh 57Wh
Laptop Battery -, Li-pol, 3,72 Ah
-34 % off new 969,- New 1,489,-
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Unsealed - in stock 1 pcs
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Order Code: IB987p267
T6 Power for Acer Nitro 5 AN515-41 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Nitro 5 AN515-41 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
-37 % off new 809,- New 1,290,-
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Unsealed - in stock 1 pcs
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Info
Order Code: T6nab0365
PATONA for SONY Vaio VGP-BPL, 2500mAh, Li-Ion, 7. 4V - Laptop Battery
PATONA for SONY Vaio VGP-BPL, 2500mAh, Li-Ion, 7. 4V
Laptop Battery - for Sony Vaio P, VPCP115JC, VPCP115JC/B, VPCP115JC/D, VPCP115JC/G, VPCP115JC/P, VPCP115JC/W, VPCP115JCB, VPCP115JCD, VPCP115JCG, VPCP115JCP, VPCP115JCW, VPCP115KG, VPCP116KG, VPCP118JC, VPCP118JC/B, VPCP118JC/P, VPCP118JC/W, VPCP118JCB, VPCP118JCP, VPCP118JCW, VPCP119JC, VPCP119JC/BI, VPCP119JCBI , VGPBPL23, VGP-BPL23, VGPBPS23/B, VGP-BPS23/B
-55 % off new 669,- New 1,499,-
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Unsealed - in stock 1 pcs
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Info
Order Code: PAT643
AVACOM for Dell Latitude 7320 Li-Pol 11,4V 3680mAh 42Wh - Laptop Battery
AVACOM for Dell Latitude 7320 Li-Pol 11,4V 3680mAh 42Wh
Laptop Battery -, Li-pol, 3,68 Ah
-37 % off new 749,- New 1,196,-
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As good as new - in stock 1 pcs
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Info
Order Code: IB987p212
T6 Power for Lenovo IdeaPad 3 15ITL05, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 3 15ITL05, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
-25 % off new 959,- New 1,296,-
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6nab3497
AVACOM OR04XL for HP EliteBook X360 830 G5, G6 Li-Pol 7.7V 6900mAh 53Wh - Laptop Battery
AVACOM OR04XL for HP EliteBook X360 830 G5, G6 Li-Pol 7.7V 6900mAh 53Wh
Laptop Battery -, Li-pol, 6,9 Ah
-36 % off new 879,- New 1,378,-
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Unsealed - in stock 1 pcs
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Info
Order Code: IB987p260
AVACOM for Dell Precision 77670, 7770 Li-Pol 11,55V 7186mAh 83Wh - Laptop Battery
AVACOM for Dell Precision 77670, 7770 Li-Pol 11,55V 7186mAh 83Wh
Laptop Battery -, Li-pol, 7,186 Ah
-44 % off new 1,269,- New 2,268,-
Buy
Unsealed - in stock 1 pcs
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Info
Order Code: IB987p223
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V - Laptop Battery
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for HP Business NX480,NX7100,NX7200,B1000,M2000-PQ660AV, M2000-PK550AV, M2000-PK551AV
-60 % off new 239,- New 599,-
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Unsealed - in stock 1 pcs
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Info
Order Code: PAT582
AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh - Laptop Battery
AVACOM HW03XL for HP 255 G8, G9, 470 G8, G9 Li-Pol 11.4V 4150mAh 41Wh
Laptop Battery - designed for 240 G9, 245 G9, 246 G9, 250 G9, 255 G8, 255 G9, 256 G9, 470 G10, 470 G8 and 470 G9, Li-pol, 4,15 Ah
New arrival 1,169,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p319
T6 Power for Dell Vostro 7500, Inspiron 7500, G7 7700, 7500 mAh, 85 Wh, 6cell, Li-pol - Laptop Battery
T6 Power for Dell Vostro 7500, Inspiron 7500, G7 7700, 7500 mAh, 85 Wh, 6cell, Li-pol
Laptop Battery -, Li-pol, 7,5 Ah
1,899,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DELLbat002
 

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
 

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Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2506 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
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