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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
 
2,294 Results
T6 Power for notebook Lenovo 45N1743, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1743, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black
Laptop Battery -, Li-pol, 3,9 Ah
73.71 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127699
T6 Power for Acer AP18E7M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer AP18E7M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat054
T6 Power for Lenovo IdeaPad 530S-14ARR 81H1, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
T6 Power for Lenovo IdeaPad 530S-14ARR 81H1, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb666
T6 Power for Dell XPS 15 9575, Li-Poly, 6500 mAh (75 Wh), 11.4 V - Laptop Battery
1.0 1×
T6 Power for Dell XPS 15 9575, Li-Poly, 6500 mAh (75 Wh), 11.4 V
Laptop Battery - designed for DELL XPS 15 9575, Li-pol, 6,5 Ah
80.49 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb092
T6 power Acer Aspire 3 A314-31, A315-31, Aspire 1 A114-31, 4810mAh, 37Wh, 2cell, Li-pol - Laptop Battery
T6 power Acer Aspire 3 A314-31, A315-31, Aspire 1 A114-31, 4810mAh, 37Wh, 2cell, Li-pol
Laptop Battery - designed for ACER Aspire 3 A315-54K, Li-pol, 4,81 Ah
Great price 44.87 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix145
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
65.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix102
PATONA for ACER Aspire S3, 3280mAh, Li-Pol, 11.1V, PREMIUM - Laptop Battery
PATONA for ACER Aspire S3, 3280mAh, Li-Pol, 11.1V, PREMIUM
Laptop Battery - designed for Acer S3 951, 951-2464G24iss, 951-2464G34iss, 951-6464, 951-6646, Ultrabook 13.3, 3ICP5/65/88, 3ICP5/67/90, AP11D3F, AP11D4F
68.82 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT701
AVACOM Acer Nitro 5 AN515, Nitro 7 AN715 Li-Pol 15,4V 3674mAh - Laptop Battery
AVACOM Acer Nitro 5 AN515, Nitro 7 AN715 Li-Pol 15,4V 3674mAh
Laptop Battery - compatible with Aspire 7 A715-74G, ConceptD 3 CN314-72, CN314-72G, CN314-72P, CN314-73G, CN315-71, Pro CN314-73P, Pro CN315-71P, CN515-71, CN517-71, Pro CN515-71P, Pro CN517-71P, Nitro 5 AN515-43, AN515-44, AN515-45, AN515-54, AN515-55, AN515-56, AN515-57, AN515-58, AN517-41, AN517-51, AN517-52, AN517-53, AN517-54, AN517-55, Nitro 7 AN715-51, AN715-52, Predator Helios 300 PH315-52, PH315-53, PH315-54, PH317-53, PH317-54, PT315-51, PT315-52, Swift 3X SF314-510G, Swift X SFX14-41G, Swift X SFX14-51G, Swift X SFX16-51G, replacement for AP18E7M, AP18E8M, KT.0040G.013, KT.00407.007, KT.00407.009
46.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p151
Avacom AM06XL for HP Zbook 17 G5 Li-Pol 11,55V 8310mAh 96Wh - Laptop Battery
Avacom AM06XL for HP Zbook 17 G5 Li-Pol 11,55V 8310mAh 96Wh
Laptop Battery - designed for Zbook 17 G5, Li-pol, 8,31 Ah
64.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p136
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
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3317
T6 Power for Lenovo ThinkPad T460, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3282
T6 Power for notebook Lenovo L16C2PB1, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L16C2PB1, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
54.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3636
T6 Power for Hewlett Packard EliteBook 820 G4, Li-Poly, 11.55 V, 4240 mAh (49 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 820 G4, Li-Poly, 11.55 V, 4240 mAh (49 Wh), black
Laptop Battery -, Li-pol, 4,24 Ah
47.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2654
T6 Power for Lenovo ThinkPad T460 20FM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460 20FM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.40 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3062
T6 Power for Hewlett Packard 250 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
1.0 1×
T6 Power for Hewlett Packard 250 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.43 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2266
T6 Power for Dell Latitude 5490, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5490, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5490, Li-pol, 4,45 Ah
51.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1204
T6 Power for Dell XPS 15 9570, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell XPS 15 9570, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
70.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1160
T6 Power for laptop Dell 90V7W, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black - Laptop Battery
T6 Power for laptop Dell 90V7W, Li-Poly, 7.6 V, 7368 mAh (56 Wh), black
Laptop Battery -, Li-pol, 7,368 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1076
T6 Power HP ZBook 17 G5, 17 G6, 8310mAh, 96Wh, 6cell, Li-pol - Laptop Battery
T6 Power HP ZBook 17 G5, 17 G6, 8310mAh, 96Wh, 6cell, Li-pol
Laptop Battery - designed for Zbook 17 G5, Li-pol, 8,31 Ah
83.78 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6127649
T6 Power for Dell Latitude 15 5520, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black - Laptop Battery
T6 Power for Dell Latitude 15 5520, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black
Laptop Battery -, Li-pol, 4,1 Ah
60.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127557
T6 Power for Dell Latitude 15 5510, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
T6 Power for Dell Latitude 15 5510, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
65.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb122
T6 Power for Dell Inspiron 15 3501, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3501, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb055
T6 Power for Hewlett Packard EliteBook 850 G5, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 850 G5, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black
Laptop Battery - designed for HP EliteBook 850 G5, Li-pol, 4,85 Ah
58.12 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat297
T6 Power for Dell F3YGT, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
1.0 1×
T6 Power for Dell F3YGT, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7480 and Latitude 7490, Li-pol, 7,5 Ah
59.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat177

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.sk, we currently have a total of 2294 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.
Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews
Chcete doručit do České republiky? Jdi na Baterie do notebooků
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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