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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
 
2,550 Results
T6 Power for laptop Fujitsu Siemens FPCBP416AP, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for laptop Fujitsu Siemens FPCBP416AP, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1258
T6 Power for Dell Vostro 5370, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
T6 Power for Dell Vostro 5370, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1146
T6 Power for Dell Inspiron 17R (7720), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 17R (7720), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,502,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0862
T6 Power for notebook Acer AP19B8K, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black - Laptop Battery
T6 Power for notebook Acer AP19B8K, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah
Discounted -16 % 1,358,- 1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127391
T6 Power for laptop Dell M033W, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black - Laptop Battery
T6 Power for laptop Dell M033W, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black
Laptop Battery -, Li-pol, 4,1 Ah
1,459,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127565
T6 Power for Lenovo ThinkPad P15 Gen 1 20SU, Li-Poly, 11.52 V, 8120 mAh 94 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad P15 Gen 1 20SU, Li-Poly, 11.52 V, 8120 mAh 94 Wh
Laptop Battery -, Li-pol, 8,12 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb406
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,347,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb052
T6 Power for Dell Latitude E5470, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
T6 Power for Dell Latitude E5470, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5470, Li-pol, 8,1 Ah
1,568,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat116
T6 Power Lenovo ThinkPad T460s, T470s, 2200mAh, 25Wh, 3cell, Li-Pol - Laptop Battery
T6 Power Lenovo ThinkPad T460s, T470s, 2200mAh, 25Wh, 3cell, Li-Pol
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix163
T6 power Dell Latitude E5270, E5470, 4120mAh, 47Wh, 3cell, Li-pol - Laptop Battery
T6 power Dell Latitude E5270, E5470, 4120mAh, 47Wh, 3cell, Li-pol
Laptop Battery - designed for DELL Latitude E5270 and DELL Latitude E5470, Li-pol, 4,12 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix139
T6 power HP ProBook 430 G3, 440 G3, 2600mAh, 38,5Wh, 4cell - Laptop Battery
T6 power HP ProBook 430 G3, 440 G3, 2600mAh, 38,5Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,087,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix067
AVACOM for Lenovo ThinkPad L560, L570 Li-Ion 10.8V 4400mAh - Laptop Battery
AVACOM for Lenovo ThinkPad L560, L570 Li-Ion 10.8V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
1,444,-
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p011
AVACOM CD03XL for HP Probook 640 G5, 650 G5 Li-Pol 11,4V 4200mAh 48Wh - CD03XL - Laptop Battery
AVACOM CD03XL for HP Probook 640 G5, 650 G5 Li-Pol 11,4V 4200mAh 48Wh - CD03XL
Laptop Battery - compatible with ProBook 640 G4, ProBook 640 G5, ProBook 640 G7, ProBook 645 G4, ProBook 650 G4, ProBook 650 G5, replacement for 931702-171, 931702-421, 931702-541, 931719-850, CD03XL, CD03048XL, HSN-I14C-4, HSN-I14C-5, HSN-I15C, HSTNN-IB8B, HSTNN-LB8F, HSTNN-UB7K
1,599,-
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p249
AVACOM for Lenovo ThinkBook 13s, 14s, Li-Pol 15,36V 2965mAh 46Wh - Laptop Battery
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
1,090,-
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p278
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
T6 Power for notebook Lenovo L18C4PF3, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L18C4PF3, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black
Laptop Battery -, Li-pol, 2,964 Ah
Discounted -3 % 1,698,- 1,759,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0269
T6 Power for notebook Lenovo L12M4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L12M4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,107,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3252
T6 Power for notebook Lenovo L11L6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
2.0 1×
T6 Power for notebook Lenovo L11L6Y01, 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
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3150
T6 Power for Hewlett Packard laptop 801517-421, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 801517-421, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black
Laptop Battery -, Li-pol, 4,2 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2336
T6 Power for Hewlett Packard Pavilion 17-ab300 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard Pavilion 17-ab300 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
1,394,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2370
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 Dell Precision M6600, Li-Ion, 11.1 V, 7800 mAh (87 Wh), black - Laptop Battery
T6 Power for Dell Precision M6600, Li-Ion, 11.1 V, 7800 mAh (87 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,8 Ah
1,623,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab0920
T6 Power for Acer Aspire 5 A515-51 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Aspire 5 A515-51 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
1,313,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0402
T6 Power for Dell RJ40G laptop, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black - Laptop Battery
T6 Power for Dell RJ40G laptop, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black
Laptop Battery -, Li-pol, 4,1 Ah
1,459,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127563

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 2550 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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