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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
 
2,503 Results
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 -, Li-pol, 4,35 Ah
1,297,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p161
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
1,480,-
Buy
In stock > 5 pcs at the supplier's
Order Code: LENbat009
T6 Power for Lenovo ThinkBook 13s G2, 13s G3, 14s G2, 3627 mAh, 56 Wh, 4cell, Li-pol - Laptop Battery
T6 Power for Lenovo ThinkBook 13s G2, 13s G3, 14s G2, 3627 mAh, 56 Wh, 4cell, Li-pol
Laptop Battery - designed for ThinkBook 13s G2 ARE, ThinkBook 13s G2 ARE 20WC, ThinkBook 13s G2 ITL, ThinkBook 13s G2 ITL 20V9, ThinkBook 13s G3 ACN, ThinkBook 13s G3 ACN 20YA, ThinkBook 14s G2 ITL and ThinkBook 14s G2 ITL 20VA, Li-pol, 3,627 Ah
1,378,-
Buy
In stock > 5 pcs at the supplier's
Order Code: LENbat006
T6 Power for Asus VivoBook X411U, F411U, S410U, 3653 mAh, 42 Wh, 3cell, Li-poly - Laptop Battery
T6 Power for Asus VivoBook X411U, F411U, S410U, 3653 mAh, 42 Wh, 3cell, Li-poly
Laptop Battery - designed for ASUS A411QA, ASUS A411UF, ASUS F411QA, ASUS P1410UA, ASUS P1410UF, ASUS R422QA, ASUS S410UA, ASUS S410UF, ASUS S410UN, ASUS S410UQ, ASUS X411QA, ASUS X411QR, ASUS X411UAO, ASUS X411UF, ASUS X411UN, ASUS X411UQ, A411UA, F411UA, R422UA, VivoBook 14 X411QA, VivoBook 14 X411QR, VivoBook 14 X411UA, VivoBook 14 X411UF, VivoBook 14 X411UN, VivoBook 14 X411UQ, VivoBook S14 S410UA, VivoBook S14 S410UF, VivoBook S14 S410UN and VivoBook S14 S410UQ, Li-pol, 3,653 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: POWbat05
PATONA for HP ProBook 450 G3, 455 G3, 470 G3 2200mAh - Laptop Battery
PATONA for HP ProBook 450 G3, 455 G3, 470 G3 2200mAh
Laptop Battery - designed for HP 450 G3, 455 G3, 470 G3, 805294-001, HSTNN-DB7B, HSTNN-PB6Q, HSTNN-Q94C, HSTNN-Q95C, HSTNN-Q97C, RI04, RI04XL, RI06XL Li-lon, 2,2 Ah/14,8V
999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT1021
PATONA for Lenovo ThinkPad T490, T495, T14 Gen 1, P43s 4350mAh - Laptop Battery
PATONA for Lenovo ThinkPad T490, T495, T14 Gen 1, P43s 4350mAh
Laptop Battery - designed for Lenovo ThinkPad T490, T495, T14 Gen 1, P43s, L18M3P74, L18M3P73, L18L3P73, L18C3P72, L18C3P71 Li-Pol 4,35Ah/11,55V
1,349,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT1014
T6 Power for Hewlett Packard ZBook 15 G6, Li-Ion, 15.4 V, 5844 mAh (90 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15 G6, Li-Ion, 15.4 V, 5844 mAh (90 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0189
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X270 20K6, 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: T6nab3335
T6 Power for notebook Lenovo L15C2PB7, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L15C2PB7, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3363
T6 Power for Lenovo ThinkPad T450s 20BW, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450s 20BW, 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: T6nab3317
T6 Power for Lenovo ThinkPad T440 20B7, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T440 20B7, 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: T6nab3310
T6 Power for notebook Lenovo L17L3P51, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L17L3P51, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
1,327,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3428
T6 Power for Lenovo ThinkPad T470p, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470p, 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: T6nab3284
T6 Power for Hewlett Packard notebook 919682-421, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 919682-421, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2638
T6 Power for Lenovo ThinkPad T450s, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450s, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3024
T6 Power for Lenovo ThinkPad T470p, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470p, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3027
T6 Power for notebook Hewlett Packard HSTNN-DB7D, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
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
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2946
T6 Power for Hewlett Packard Pavilion 14-cd0000 x360 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), bla - Laptop Battery
T6 Power for Hewlett Packard Pavilion 14-cd0000 x360 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), bla
Laptop Battery -, Li-pol, 3,6 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2429
T6 Power for Hewlett Packard notebook 849910-850, Li-Poly, 11.55 V, 5300 mAh (61 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 849910-850, Li-Poly, 11.55 V, 5300 mAh (61 Wh), black
Laptop Battery -, Li-pol, 5,3 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2417
T6 Power for Lenovo M5400, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Lenovo M5400, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3131
T6 Power for Hewlett Packard 15-cw0000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-cw0000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
1,204,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2790
T6 Power for Hewlett Packard EliteBook 8470p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 8470p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Discounted -16 % 1,277,- 1,529,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1861
T6 Power for Hewlett Packard EliteBook 8460p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 8460p, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Discounted -16 % 1,277,- 1,529,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1859
T6 Power for Hewlett Packard notebook 757661-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 757661-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Discounted -21 % 1,256,- 1,599,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1920

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2504 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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