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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
 
2,451 Results
T6 Power for Hewlett Packard notebook 593554-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 593554-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab1780
T6 Power for Hewlett Packard Pavilion G6-2300 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Pavilion G6-2300 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab1650
T6 Power for Hewlett Packard ProBook 655 G2, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 655 G2, 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: T6nab2328
T6 Power for Hewlett Packard notebook 805047-241, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 805047-241, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery - designed for HP ProBook 450 G3, HP ProBook 455 G3 and HP ProBook 470 G3, Lithium-ion (Li-ion), 2,6 Ah
1,042,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2318
T6 Power for Hewlett Packard 256 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 256 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2270
T6 Power for Hewlett Packard Envy 17-k100 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Envy 17-k100 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
Discounted -20 % 1,033,- 1,299,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1949
T6 Power for Hewlett Packard 15-ay060 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-ay060 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2166
T6 Power for Hewlett Packard Pavilion G6-1310 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Pavilion G6-1310 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab1636
T6 Power for Hewlett Packard ProBook 440 G2, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 440 G2, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
Discounted -20 % 1,033,- 1,299,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1980
T6 Power for notebook Hewlett Packard HSTNN-UB0X, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard HSTNN-UB0X, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab1814
T6 Power for Hewlett Packard 17-Y010 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 17-Y010 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2251
T6 Power for Hewlett Packard G62-b00 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard G62-b00 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab1339
T6 Power for Dell 83XPC laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell 83XPC laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590 and DELL Latitude 5591, Li-pol, 4,45 Ah
1,244,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1220
T6 Power for Acer TravelMate P459-MG series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer TravelMate P459-MG 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: T6nab0384
T6 Power for laptop Asus X55LM2H, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for laptop Asus X55LM2H, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550JD, ASUS A550JF, ASUS A550JK, ASUS A550JX, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550VB, ASUS A550VC, ASUS A550VX, ASUS A552EA, ASUS A552MD, ASUS A552MJ, ASUS A552WA, ASUS A552WE, ASUS D551EA, ASUS D551LB, ASUS D552CL, ASUS D552EA, ASUS D552EP, ASUS D552LA, ASUS D552MD, ASUS D552MJ, ASUS D552VL, ASUS D552WA, ASUS D552WE, ASUS E450CA, ASUS E450CC, ASUS E450LA, ASUS E450LD, ASUS E550CA, ASUS E550CC, ASUS E550LD, ASUS F450CA, ASUS F450CC, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450LD, ASUS F450LN, ASUS F450MD, ASUS F450VB, ASUS F450VC, ASUS F452CP, ASUS F452EA, ASUS F452EP, ASUS F452LA, ASUS F452LD, ASUS F452MD, ASUS F452MJ, ASUS F452VP, ASUS F520JF, ASUS F520MD, ASUS F520MJ , ASUS F550CA, ASUS F550CC, ASUS F550EA, ASUS F550IU, ASUS F550JF, ASUS F550JK, ASUS F550JX, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550
1,002,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0706
T6 Power for Asus F555UF, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black - Laptop Battery
T6 Power for Asus F555UF, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black
Laptop Battery - designed for ASUS F555UF, Li-pol, 4,7 Ah
1,142,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0760
T6 Power for Asus X550LC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Asus X550LC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS X550LC, Lithium-ion (Li-ion), 2,6 Ah
1,002,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0679
T6 Power for Acer TravelMate B115-MP series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer TravelMate B115-MP 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: T6nab0370
T6 Power for Dell GW0K9 notebook, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell GW0K9 notebook, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
1,437,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127451
T6 Power for Asus ROG Zephyrus GX501VIK, Li-Poly, 15.4 V, 3255 mAh (50 Wh), black - Laptop Battery
T6 Power for Asus ROG Zephyrus GX501VIK, Li-Poly, 15.4 V, 3255 mAh (50 Wh), black
Laptop Battery -, Li-pol, 3,255 Ah
1,474,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6127421
T6 Power for Asus K571LH, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
T6 Power for Asus K571LH, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery -, Li-pol, 3,65 Ah
Discounted -15 % 1,290,- 1,534,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127399
T6 Power for Hewlett Packard ZBook 17 G6, Li-Poly, 11.55 V, 8310 mAh (95 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 17 G6, Li-Poly, 11.55 V, 8310 mAh (95 Wh), black
Laptop Battery -, Li-pol, 8,31 Ah
Discounted -25 % 1,538,- 2,072,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6127641
T6 Power for Hewlett Packard Envy 13-bd0000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh - Laptop Battery
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
1,249,-
Buy
In stock 2 pcs at the supplier's
Order Code: T6ntb188
T6 Power for Lenovo ThinkPad P17 Gen 1 20SN, Li-Poly, 11.52 V, 8120 mAh 94 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad P17 Gen 1 20SN, 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: T6ntb411

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2451 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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