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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
 
2,461 Results
T6 Power for Dell Latitude 5420, Li-Poly, 11.4 V, 3680 mAh (42 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5420, Li-Poly, 11.4 V, 3680 mAh (42 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
Discounted -26 % 1,154,- 1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127546
T6 Power for Lenovo ThinkPad T14 Gen 2 20W1, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T14 Gen 2 20W1, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
1,459,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb311
T6 Power for Hewlett Packard BM04XL notebook, Li-Poly, 7.7 V, 7300 mAh 56 Wh - Laptop Battery
T6 Power for Hewlett Packard BM04XL notebook, Li-Poly, 7.7 V, 7300 mAh 56 Wh
Laptop Battery -, Li-pol, 7,3 Ah
1,448,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6ntb159
T6 Power for Lenovo ThinkPad P15 Gen 2 20YR, Li-Poly, 11.52 V, 8120 mAh 94 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad P15 Gen 2 20YR, Li-Poly, 11.52 V, 8120 mAh 94 Wh
Laptop Battery -, Li-pol, 8,12 Ah
1,698,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6ntb409
T6 Power for Lenovo Legion Y7000 2019 1050, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for Lenovo Legion Y7000 2019 1050, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,358,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6ntb250
T6 Power for Lenovo ThinkPad X395 20NL, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
T6 Power for Lenovo ThinkPad X395 20NL, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat389
T6 Power for HP L43248-541, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V - Laptop Battery
T6 Power for HP L43248-541, Li-Poly, 3680 mAh (55.6 Wh), 15.12 V
Laptop Battery - designed for HP Envy 15-dr0000, HP Envy 15-dr0100, HP Envy 15-dr0200, HP Envy 15-dr0400, HP Envy 15-dr0500, HP Envy 15-dr0600, HP Envy 15-dr0800, HP Envy 15-dr0900, HP Envy 15-dr1000, HP Envy 15-dr1100, HP Envy 15-dr1700, HP Envy 15-ds0000, HP Envy 15-ds1000, HP Envy 15m-dr0011dx, HP Envy 15m-dr0012dx, HP Envy 15m-ds0011dx, HP Envy 15m-ds0012dx, HP Envy 15T-dr000, HP Envy 15T-dr100, HP Envy 15Z-ds000 and HP Envy 15Z-ds100, Li-pol, 3,68 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat078
T6 Power for HP Envy 15M-bq000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
T6 Power for HP Envy 15M-bq000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15M-bq000, Li-pol, 4,835 Ah
Discounted -12 % 1,094,- 1,249,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat023
T6 Power for HP Omen 15-dh0000 series, Li-Poly, 5676 mAh (66 Wh), 11.55 V - Laptop Battery
T6 Power for HP Omen 15-dh0000 series, Li-Poly, 5676 mAh (66 Wh), 11.55 V
Laptop Battery -, Li-pol, 5,676 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat105
T6 Power for Dell 3CRH3 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 3CRH3 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat070
T6 Power for Dell Inspiron 15 5565, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5565, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5565, Lithium-ion (Li-ion), 3,68 Ah
1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat020
T6 Power Lenovo IdeaPad G460, G560 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 Power Lenovo IdeaPad G460, G560 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO IdeaPad B470, LENOVO IdeaPad B570, LENOVO IdeaPad G460, LENOVO IdeaPad G465, LENOVO IdeaPad G470, LENOVO IdeaPad G475, LENOVO IdeaPad G560, LENOVO IdeaPad G565, LENOVO IdeaPad G570, LENOVO IdeaPad G575, LENOVO IdeaPad G770, LENOVO IdeaPad G780, LENOVO IdeaPad V370, LENOVO IdeaPad V470, LENOVO IdeaPad V570, LENOVO IdeaPad Z460, LENOVO IdeaPad Z560 and LENOVO IdeaPad Z565, Lithium-ion (Li-ion), 5,2 Ah
1,142,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6Pmix127
AVACOM FM08B for HP Omen 17 Li-Pol 14,4V 5972mAh 86Wh - 12 pin connector - Laptop Battery
AVACOM FM08B for HP Omen 17 Li-Pol 14,4V 5972mAh 86Wh - 12 pin connector
Laptop Battery -, Li-pol, 5,972 Ah
1,739,-
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p253
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
Discounted -24 % 750,- 999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT1021
T6 Power for laptop Dell 4XKN5, Li-Ion, 11.1 V, 8700 mAh (97 Wh), black - Laptop Battery
T6 Power for laptop Dell 4XKN5, Li-Ion, 11.1 V, 8700 mAh (97 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 8,7 Ah
1,602,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6powe0071
T6 Power for Lenovo IdeaPad 320-15ABR 80XS, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 320-15ABR 80XS, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3512
T6 Power for Lenovo ThinkPad T470s 20JT, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470s 20JT, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery -, Li-pol, 2,2 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3463
T6 Power for Lenovo ThinkPad X260 20F6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F6, 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: T6nab3331
T6 Power for notebook Lenovo 5B10K87720, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 5B10K87720, 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: T6nab3369
T6 Power for Lenovo ThinkPad T450 20BV, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450 20BV, 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: T6nab3313
T6 Power for Lenovo ThinkPad T460p, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460p, 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: T6nab3283
T6 Power for Lenovo IdeaPad 520-15IKB 80YL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 520-15IKB 80YL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3567
T6 Power for Lenovo ThinkPad L470, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad L470, 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: T6nab3276
T6 Power for Lenovo IdeaPad 320-15IAP, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 320-15IAP, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab3516

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 2461 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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Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
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