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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
 
2,424 Results
T6 power Dell Latitude E7270, E7470, 7200mAh, 55Wh, 4cell, Li-pol - Laptop Battery
T6 power Dell Latitude E7270, E7470, 7200mAh, 55Wh, 4cell, Li-pol
Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 7,2 Ah
1,568,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix102
T6 power Acer Aspire E5-422, E5-522, E5-722, V3-572, 2500mAh, 37Wh, 4cell - Laptop Battery
T6 power Acer Aspire E5-422, E5-522, E5-722, V3-572, 2500mAh, 37Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,5 Ah
1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix008
Cartridge for DELL Latitude E3340 / E3350 4400mAh Li-lon 11.1VV YFDF9 - Laptop Battery
Cartridge for DELL Latitude E3340 / E3350 4400mAh Li-lon 11.1VV YFDF9
Laptop Battery - designed for DELL Latitude E3340/E3350, Lithium-ion (Li-ion), 4,4 Ah
1,589,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT976
AVACOM for Fujitsu Siemens LifeBook A544, E754 Li-Ion 10,8V 5200mAh/56Wh - Laptop Battery
AVACOM for Fujitsu Siemens LifeBook A544, E754 Li-Ion 10,8V 5200mAh/56Wh
Laptop Battery - compatible with LifeBook A514, LifeBook A544, LifeBook A557, LifeBook AH544, LifeBook AH564, LifeBook E544, LifeBook E546, LifeBook E547, LifeBook E554, LifeBook E556, LifeBook E557, LifeBook E733, LifeBook E734, LifeBook E736, LifeBook E743, LifeBook E744, LifeBook E746, LifeBook E753, LifeBook E754, LifeBook E756, LifeBook S904, LifeBook S935, LifeBook S936, LifeBook S937, replacement for CP651529-01, CP651529-1, FMVNBP227A, FMVNBP228, FMVNBP231, FPB0297S, FPB0300S, FPB0319S, FPCBP404, FPCBP404AP, FPCBP404AQ, FPCBP405, FPCBP405AQ, FPCBP416, FPCBP416AP, FPCBP429, FPCBP434, FPCBP443, FPCBP443AP
1,546,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p241
AVACOM for Lenovo ThinkPad L13 Gen.1, Gen.2 Li-Pol 15,36V 2995mAh 46Wh - Laptop Battery
AVACOM for Lenovo ThinkPad L13 Gen.1, Gen.2 Li-Pol 15,36V 2995mAh 46Wh
Laptop Battery - compatible with ThinkPad L13 Gen 1, ThinkPad L13 Gen 1 20R3, ThinkPad L13 Gen 1 20R4, ThinkPad L13 Gen 2, ThinkPad L13 Gen 2 20VH, ThinkPad L13 Gen 2 20VJ, ThinkPad L13 Gen 2 21AB, ThinkPad L13 Gen 2 21AC, ThinkPad L13 Yoga Gen 1, ThinkPad L13 Yoga Gen 1 20R5, ThinkPad L13 Yoga Gen 1 20R6, ThinkPad L13 Yoga Gen 2, ThinkPad L13 Yoga Gen 2 20VK, ThinkPad L13 Yoga Gen 2 20VL, ThinkPad L13 Yoga Gen 2 21AD, ThinkPad L13 Yoga Gen 2 21AE, replacement for 02DL030, 02DL031, 02DL032, 5B10W13933, 5B10W13934, 5B10W13935, L18C4P90, L18D4P90, L18M4P90, SB10T83119, SB10T83120, SB10T83121, SB10T83176, SB10T83177, SB10T83178
1,326,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p292
AVACOM for Acer Swift SF514 Li-Pol 7.7V 4350mAh 33Wh - Laptop Battery
AVACOM for Acer Swift SF514 Li-Pol 7.7V 4350mAh 33Wh
Laptop Battery - compatible with Spin 1 SP111-32N, Spin 1 SP111-33, Swift 5 SF514-52T, Swift 5 SF514-53T, Switch 3 SW312-31, Switch 3 SW312-31P, replacement for AP16L5J, AP16L8J, KT.00205.002, KT.00205.008
1,297,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p161
PATONA for HP Omen 15-ce/dc/cb and HP Pavilion 15cx 4380mAh - Laptop Battery
PATONA for HP Omen 15-ce/dc/cb and HP Pavilion 15cx 4380mAh
Laptop Battery - designed for HP OMEN 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol, 4,38 Ah/15,4V
1,269,-
Buy
In stock 1 pcs at the supplier's
Order Code: PAT1013
T6 Power for Lenovo IdeaPad 510-15IKB 80SV, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 510-15IKB 80SV, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
1,427,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab3356
T6 Power for Hewlett Packard ProBook 470 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 470 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2392
T6 Power for Fujitsu Siemens LifeBook E754, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook E754, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for FUJITSU LifeBook E series, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab1245
T6 Power for Dell XPS 15 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell XPS 15 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1159
T6 Power for Asus X550C, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
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
1,002,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0667
T6 Power for Acer Extensa 2540 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Extensa 2540 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0363
T6 Power for Hewlett Packard DO02XL notebook, Li-Poly, 3.8 V, 8684 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard DO02XL notebook, Li-Poly, 3.8 V, 8684 mAh (38 Wh), black
Laptop Battery -, Li-pol, 8,684 Ah
1,263,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127658
T6 Power for notebook Lenovo L17C3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for notebook Lenovo L17C3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb278
T6 Power for notebook Hewlett Packard L29184-005, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
T6 Power for notebook Hewlett Packard L29184-005, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
1,480,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6ntb151
T6 Power for Hewlett Packard ZBook 15u G6, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15u G6, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black
Laptop Battery -, Li-pol, 4,85 Ah
1,393,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat300
T6 Power for Acer AP18C4K, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer AP18C4K, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Aspire 3 A315-42, ACER Aspire 3 A315-42G, ACER Aspire 3 A315-54, ACER Aspire 5 A514-52G, ACER Aspire 5 A514-52K, ACER Aspire 5 A514-52KG, ACER Aspire 5 A515-43, ACER Aspire 5 A515-43G, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Aspire 5 A515-54, ACER Aspire 5 A515-54G, ACER Enduro N3 EN314-51W, ACER Enduro N3 EN314-51WG, ACER Enduro Urban N3 EUN314A-51W, ACER Chromebook 314 C933, ACER Chromebook Spin 511 R753T, ACER Chromebook Spin 511 R753TN, ACER Swift 3 SF314-41, ACER Swift 3 SF314-41G, ACER Swift 3 SF314-57, ACER Swift 3 SF314-57G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G, ACER Swift S40-51, ACER TravelMate P2 TMP215-53, ACER TravelMate P2 TMP215-53G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 4,47 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb037
T6 Power for HP SP04XL, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
T6 Power for HP SP04XL, 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
1,347,-
Buy
In stock 5 pcs at the supplier's
Order Code: HPbat101
T6 power Lenovo ThinkPad T460s, T470s, 2065mAh, 24Wh, 3cell, Li-Pol - Laptop Battery
T6 power Lenovo ThinkPad T460s, T470s, 2065mAh, 24Wh, 3cell, Li-Pol
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,065 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix142
T6 Power for Lenovo ThinkBook 15 G2 ARE, 15 G3 ACL, 14 G2 ITL, 14 G2 ARE, 3907 mAh, 60 Wh, 4cell, Li - Laptop Battery
T6 Power for Lenovo ThinkBook 15 G2 ARE, 15 G3 ACL, 14 G2 ITL, 14 G2 ARE, 3907 mAh, 60 Wh, 4cell, Li
Laptop Battery - designed for ThinkBook 14 G2 ARE, ThinkBook 14 G2 ARE 20VF, ThinkBook 14 G2 ITL, ThinkBook 14 G2 ITL 20VD, ThinkBook 14 G3 ACL, ThinkBook 14 G3 ACL 21A2, ThinkBook 14 G3 ITL, ThinkBook 14 G3 ITL 21A3, ThinkBook 14 G4 ABA, ThinkBook 14 G4 ABA 21DK, ThinkBook 14 G4 IAP, ThinkBook 14 G4 IAP 21DH, ThinkBook 14 G5 ABP, ThinkBook 14 G5 ABP 21JE, ThinkBook 14 G5 IRL, ThinkBook 14 G5 IRL 21JC, ThinkBook 15 G2 ARE, ThinkBook 15 G2 ARE 20VG, ThinkBook 15 G2 ITL, ThinkBook 15 G2 ITL 20VE, ThinkBook 15 G3 ACL, ThinkBook 15 G3 ACL 21A4, ThinkBook 15 G3 ITL, ThinkBook 15 G3 ITL 21A5, ThinkBook 15 G4 ABA, ThinkBook 15 G4 ABA 21DL, ThinkBook 15 G4 IAP, ThinkBook 15 G4 IAP 21DJ, ThinkBook 15 G5 ABP, ThinkBook 15 G5 ABP 21JF, ThinkBook 15 G5 IRL, ThinkBook 15 G5 IRL 21JD, ThinkBook 14s Yoga G2 IAP, ThinkBook 14s Yoga G2 IAP 21DM, ThinkBook 14s Yoga G3 IRU, ThinkBook 14s Yoga G3 IRU 21JG, ThinkBook 14s Yoga ITL and ThinkBook 14s Yoga ITL 20WE, Li-pol, 3,907 Ah
1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: LENbat018
AVACOM VV09XL for HP ZBook 15 G3 Li-Pol 11,4V 7200mAh 82Wh - Laptop Battery
AVACOM VV09XL for HP ZBook 15 G3 Li-Pol 11,4V 7200mAh 82Wh
Laptop Battery - compatible with ZBook 15 G3, ZBook 15 G4, replacement for 808398-2B1, 808398-2C1, 808398-2C2, 808452-001, 808452-002, HSTNN-C87C, HSTNN-DB7D, VV09XL
1,838,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p272
T6 Power for Lenovo IdeaPad S540-14IML 81NF, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad S540-14IML 81NF, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black
Laptop Battery -, Li-pol, 2,964 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0254
T6 Power for Lenovo ThinkPad T560, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T560, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3286
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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In the category Laptop Batteries on Alza.cz, we currently have a total of 2424 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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