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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,560 Results
T6 Power for HP L28764-005, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
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T6 Power for HP L28764-005, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V
Laptop Battery - designed for HP Spectre 13-ap0000, HP Spectre 13-ap0100, HP Spectre 13-ap0200, HP Spectre 13-ap0300, HP Spectre 13-ap0400, HP Spectre 13-ap0600, HP Spectre 13-ap0700, HP Spectre 13-ap0900 and HP Spectre 13T-ap000, Li-pol, 3,99 Ah
-57 % off new 579,- New 1,347,-
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Unsealed - in stock 1 pcs
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Order Code: HPbat099
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh - Laptop Battery
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AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh
Laptop Battery -, Li-Pol, 6Ah
-8 % off new 1,449,- New 1,589,-
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Unsealed - in stock 2 pcs
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Order Code: IB987p320
Cartridge for HP Envy x360 m6 3400mAh Li-Pol 11.4V LE03XL - Laptop Battery
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Cartridge for HP Envy x360 m6 3400mAh Li-Pol 11.4V LE03XL
Laptop Battery -, Li-pol, 3,4 Ah
-14 % off new 1,069,- New 1,249,-
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Unsealed - in stock 1 pcs
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Order Code: PAT988
T6 Power for Asus VivoBook S432F, S532F, X432F, X532F, 3640 mAh, 42 Wh, 3cell, Li-poly - Laptop Battery
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T6 Power for Asus VivoBook S432F, S532F, X432F, X532F, 3640 mAh, 42 Wh, 3cell, Li-poly
Laptop Battery - designed for ASUS K432FA, ASUS K432FL, ASUS K532FA, ASUS K532FL, ASUS X432FA, ASUS X432FL, ASUS X532FA, ASUS X532FL, VivoBook S14 S432FA, VivoBook S14 S432FL, VivoBook S15 S532EQ, VivoBook S15 S532FA, VivoBook S15 S532FL and X532EQ, Li-pol, 3,64 Ah
-5 % off new 1,289,- New 1,358,-
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Order Code: POWbat09
Avacom for Lenovo ThinkPad S3 Yoga 14 Series Li-Pol 14,8V 3785mAh 56Wh - Laptop Battery
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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
-59 % off new 739,- New 1,838,-
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Order Code: IB987p141
T6 Power for notebook Lenovo L13L4A01, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
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T6 Power for notebook Lenovo L13L4A01, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
-30 % off new 899,- New 1,290,-
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Unsealed - in stock 1 pcs
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Order Code: T6nab3699
Patona for Samsung NP530U 5300mAh Li-Pol 7.4V AA-PBYN8AB - Laptop Battery
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Patona for Samsung NP530U 5300mAh Li-Pol 7.4V AA-PBYN8AB
Laptop Battery -, Li-pol, 5,3 Ah
-59 % off new 519,- New 1,289,-
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Order Code: PAT1000
PATONA for SONY Vaio VGP-BPL, 2500mAh, Li-Ion, 7. 4V - Laptop Battery
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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
-60 % off new 599,- New 1,499,-
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Order Code: PAT643
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V - Laptop Battery
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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
-5 % off new 569,- New 599,-
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Order Code: PAT582
T6 Power for Hewlett Packard Envy 13-bd0000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh - Laptop Battery
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T6 Power for Hewlett Packard Envy 13-bd0000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh
Laptop Battery -, Li-pol, 4,195 Ah
-46 % off new 669,- New 1,249,-
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Order Code: T6ntb188
AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh - Laptop Battery
4.5 4×
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AVACOM for Lenovo ThinkPad E430, E530 Li-Ion 11,1V 5200mAh
Laptop Battery - compatible with IdeaPad B480, IdeaPad B485, IdeaPad B490, IdeaPad B580, IdeaPad B585, IdeaPad B590, IdeaPad M490, IdeaPad M495, IdeaPad N580, IdeaPad N581, IdeaPad N585, IdeaPad N586, IdeaPad P580, IdeaPad P585, IdeaPad V480, IdeaPad V480A, IdeaPad V480C, IdeaPad V480S, IdeaPad V580, IdeaPad V580C, ThinkPad E430, ThinkPad E430c, ThinkPad E431, ThinkPad E435, ThinkPad E530, ThinkPad E530c, ThinkPad E531, ThinkPad E535, replacement for 121500047, 121500049, 121500051, ASM 45N1042, ASM 45N1048, ASM 45N1050, FRU 45N1043, FRU 45N1049, FRU 45N1051, L11L6F01, L11L6R01, L11L6Y01, L11M6Y01, L11N6R01, L11N6Y01, L11O6Y01, L11S6F01, L11S6Y01, L116Y01
-5 % off new 1,359,- New 1,439,-
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Order Code: IB618c17r
T6 Power HP Pavilion Gaming 15-cx0000, 17-cd0000, 4550mAh, 52.5Wh, 3cell, Li-pol - Laptop Battery
3.0 3×
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T6 Power HP Pavilion Gaming 15-cx0000, 17-cd0000, 4550mAh, 52.5Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,55 Ah
Add AlzaPlus+ and save instantly 1,117,-
1,489,-
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In stock 1 pcs
Order Code: T6Pmix161
Avacom SS03XL for HP EliteBook 840 G5 Li-Pol 11,55V 4330mAh 50Wh - Laptop Battery
3.5 4×
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Avacom SS03XL for HP EliteBook 840 G5 Li-Pol 11,55V 4330mAh 50Wh
Laptop Battery - compatible with EliteBook 735 G5, EliteBook 735 G6, EliteBook 745 G5, EliteBook 745 G6, EliteBook 830 G5, EliteBook 830 G6, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, Zbook 14U G5, Zbook 14U G5 Mobile Workstation, Zbook 14U G6 Mobile Workstation, replacement for 932823-1C1, 932823-2B1, 932823-2C1, 932823-171, 932823-271, 932823-421, 933321-855, HSN-I12C, HSN-I13C-4, HSTNN-1B8C, HSTNN-DB8J, HSTNN-IB8C, HSTNN-LB8G, SS03XL
1,424,-
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In stock 2 pcs
Order Code: IB987p115
T6 Power for Dell MC34Y notebook, Li-Poly, 7.6 V, 7200 mAh (55 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Dell MC34Y notebook, Li-Poly, 7.6 V, 7200 mAh (55 Wh), black
Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 7,2 Ah
Add AlzaPlus+ and save instantly 1,350,-
1,929,-
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In stock 1 pcs
Order Code: T6nab1063
T6 Power for Dell G3 15 3500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
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T6 Power for Dell G3 15 3500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Li-pol, 4,47 Ah
Add AlzaPlus+ and save instantly 1,214,-
1,619,-
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In stock 1 pcs
Order Code: T6powe0053
AVACOM for Lenovo ThinkPad T480S Li-Pol 11,58V 4950mAh 57Wh - Laptop Battery
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AVACOM for Lenovo ThinkPad T480S Li-Pol 11,58V 4950mAh 57Wh
Laptop Battery - compatible with ThinkPad T480S, replacement for 01AV478, 01AV479, 01AV480, L17L3P71, L17M3P71
1,219,-
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In stock 1 pcs
Order Code: IB987p306
T6 Power for notebook Hewlett Packard HSTNN-DB7D, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
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T6 Power for notebook Hewlett Packard HSTNN-DB7D, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
Add AlzaPlus+ and save instantly 1,358,-
1,698,-
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In stock 1 pcs
Order Code: T6nab2946
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
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T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
2,279,-
From 105,- per month
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In stock 1 pcs
Order Code: T6ntb058
T6 Power for Lenovo ThinkPad X13, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
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T6 Power for Lenovo ThinkPad X13, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
Add AlzaPlus+ and save instantly 1,385,-
1,979,-
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In stock 1 pcs
Order Code: NTBmhbat380
T6 Power for Asus ZenBook Pro UX535L, UX535Q, 4190mAh, 64Wh, 4-cell, Li-poly - Laptop Battery
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T6 Power for Asus ZenBook Pro UX535L, UX535Q, 4190mAh, 64Wh, 4-cell, Li-poly
Laptop Battery - designed for ZenBook Pro 15 UM535QA, ZenBook Pro 15 UM535QE, ZenBook Pro 15 UX535LH, ZenBook Pro 15 UX535LI, ZenBook Pro 15 UX535QA and ZenBook Pro 15 UX535QE, Li-pol, 4,19 Ah
Add AlzaPlus+ and save instantly 1,251,-
1,669,-
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In stock 1 pcs
Order Code: T6Pbat011
T6 Power for Acer Aspire 3 A315-23, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black - Laptop Battery
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T6 Power for Acer Aspire 3 A315-23, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah
Add AlzaPlus+ and save instantly 1,463,-
1,829,-
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In stock 1 pcs
Order Code: T6127366
T6 Power for notebook Compaq 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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T6 Power for notebook Compaq 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Add AlzaPlus+ and save instantly 1,159,-
1,449,-
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In stock 1 pcs
Order Code: T6nab1773
T6 Power Dell Latitude 3410, 3510, Inspiron 5501, 5502, 5505, Vostro 5401, 3530mAh, 53Wh, 4cell, Li- - Laptop Battery
5.0 1×
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T6 Power Dell Latitude 3410, 3510, Inspiron 5501, 5502, 5505, Vostro 5401, 3530mAh, 53Wh, 4cell, Li-
Laptop Battery -, Li-pol, 3,53 Ah
1,679,-
Buy
Unsealed - in stock 1 pcs
Order Code: T6ntb115
PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V - Laptop Battery
5.0 1×
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PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V
Laptop Battery -, Li-pol, 3,29 Ah
-52 % off new 819,- New 1,709,-
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Unsealed - in stock 1 pcs
Order Code: PAT795
 
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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In the category Laptop Batteries on Alza.cz, we currently have a total of 2560 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.
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