Laptop Batteries

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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
 
3,667 Results
T6 Power pro notebook Hewlett Packard MU06, Li-Ion, 10,8 V, 5200 mAh (56 Wh), černá - Laptop Battery
T6 Power pro notebook Hewlett Packard MU06, Li-Ion, 10,8 V, 5200 mAh (56 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
54.82 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab1810
T6 Power pro Hewlett Packard 250 G5 Notebook PC, Li-Ion, 14,8 V, 2600 mAh (38 Wh), černá - Laptop Battery
1.0 1×
T6 Power pro Hewlett Packard 250 G5 Notebook PC, Li-Ion, 14,8 V, 2600 mAh (38 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
48.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2266
T6 Power pro notebook Lenovo 01AV496, Li-Ion, 11,25 V, 8000 mAh 90 Wh - Laptop Battery
T6 Power pro notebook Lenovo 01AV496, Li-Ion, 11,25 V, 8000 mAh 90 Wh
Laptop Battery -, Lithium-ion (Li-ion), 8 Ah
72.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb444
T6 Power Dell XPS 13 7390 2in1, 6710mAh, 51Wh, 4cell, Li-pol - Laptop Battery
T6 Power Dell XPS 13 7390 2in1, 6710mAh, 51Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 6,71 Ah
70.26 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6ntb084
T6 Power Lenovo ThinkPad P50, P51, P52, 8000mAh, 90Wh, 6cell - Laptop Battery
T6 Power Lenovo ThinkPad P50, P51, P52, 8000mAh, 90Wh, 6cell
Laptop Battery -, Lithium-ion (Li-ion), 8 Ah
72.91 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb457
T6 Power for Acer AP18C4K, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer AP18C4K, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for Aspire 3 A315-42, Aspire 3 A315-42G, Aspire 3 A315-54, Aspire 3 A315-54K, Aspire 5 A514-52, Aspire 5 A514-52G, Aspire 5 A514-52K, Aspire 5 A514-52KG, Aspire 5 A515-43, Aspire 5 A515-43G, Aspire 5 A515-44, Aspire 5 A515-44G, Aspire 5 A515-52, Aspire 5 A515-52G, Aspire 5 A515-52K, Aspire 5 A515-52KG, Aspire 5 A515-54, Aspire 5 A515-54G, Enduro N3 EN314-51W, Enduro N3 EN314-51WG, Enduro Urban N3 EUN314A-51W, Chromebook 314 C933, Chromebook Spin 511 R753T, Chromebook Spin 511 R753TN, Swift 3 SF314-41, Swift 3 SF314-41G, Swift 3 SF314-57, Swift 3 SF314-57G, Swift 3 SF314-58, Swift 3 SF314-58G, Swift S40-51, TravelMate P2 TMP215-53, TravelMate P2 TMP215-53G and TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 4,47 Ah
54 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb037
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20JN, Lithium-ion (Li-ion), 5,2 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb412
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 -, Li-pol, 4,81 Ah
56.59 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6Pmix145
T6 power Lenovo ThinkPad T440p, T540p, W540, L440, L540 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 power Lenovo ThinkPad T440p, T540p, W540, L440, L540 series, 5200mAh, 56Wh, 6cell
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
67.66 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6Pmix038
T6 power HP EliteBook 8760w series, 5200mAh, 77Wh, 8cell - Laptop Battery
T6 power HP EliteBook 8760w series, 5200mAh, 77Wh, 8cell
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
59.44 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix059
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh - Laptop Battery
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
54.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p051
T6 Power pro Lenovo IdeaPad Z710, Li-Ion, 14,4 V, 2600 mAh (37 Wh), černá - Laptop Battery
T6 Power pro Lenovo IdeaPad Z710, Li-Ion, 14,4 V, 2600 mAh (37 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.04 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3242
T6 Power pro notebook Lenovo L12M4A02, Li-Ion, 14,4 V, 2600 mAh (37 Wh), černá - Laptop Battery
T6 Power pro notebook Lenovo L12M4A02, Li-Ion, 14,4 V, 2600 mAh (37 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.04 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3252
T6 Power pro Lenovo G50-70, Li-Ion, 14,4 V, 2600 mAh (37 Wh), černá - Laptop Battery
T6 Power pro Lenovo G50-70, Li-Ion, 14,4 V, 2600 mAh (37 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.04 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3195
T6 Power pro notebook Hewlett Packard TPN-I119, Li-Ion, 14,8 V, 2600 mAh (38 Wh), černá - Laptop Battery
T6 Power pro notebook Hewlett Packard TPN-I119, Li-Ion, 14,8 V, 2600 mAh (38 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
42.35 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2301
T6 Power pro notebook Hewlett Packard 807956-001, Li-Ion, 14,8 V, 2600 mAh (38 Wh), černá - Laptop Battery
T6 Power pro notebook Hewlett Packard 807956-001, Li-Ion, 14,8 V, 2600 mAh (38 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
42.35 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2279
T6 Power pro notebook Dell 71JF4, Li-Ion, 11,1 V, 6660 mAh (74 Wh), černá - Laptop Battery
T6 Power pro notebook Dell 71JF4, Li-Ion, 11,1 V, 6660 mAh (74 Wh), černá
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
69.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1087
T6 Power Asus ROG Strix GL704G, 4335mAh, 66Wh, 4cell, Li-pol - Laptop Battery
T6 Power Asus ROG Strix GL704G, 4335mAh, 66Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,335 Ah
59.44 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6ntb035
T6 Power for Dell Precision 3530, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Precision 3530, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery -, Li-pol, 8,95 Ah
67.48 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat152
T6 Power for Dell Latitude 14 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 14 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery -, Li-pol, 8,95 Ah
67.48 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat134
T6 Power for Lenovo ThinkPad X280 series, 4210mAh, 48Wh, 3cell, Li-Pol - Laptop Battery
T6 Power for Lenovo ThinkPad X280 series, 4210mAh, 48Wh, 3cell, Li-Pol
Laptop Battery -, Li-pol, 4,21 Ah
61.07 €
Buy
In stock 2 pcs at the supplier's
Order Code: MPbatntb513
T6 Power for Asus TUF FA506, FX504, FX505, FX506, FX706, 4210mAh, 48Wh, 3cell, Li-pol - Laptop Battery
1.0 1×
T6 Power for Asus TUF FA506, FX504, FX505, FX506, FX706, 4210mAh, 48Wh, 3cell, Li-pol
Laptop Battery - designed for TUF FA506IC, TUF FA506IE, TUF FA506IH, TUF FA506IHR, TUF FA506II, TUF FA506IU, TUF FA506IV, TUF FA706IC, TUF FA706IE, TUF FA706IH, TUF FA706IHR, TUF FA706II, TUF FA706IU, TUF FX504GD, TUF FX504GE, TUF FX504GM, TUF FX505DD, TUF FX505DT, TUF FX505DU, TUF FX505DV, TUF FX505DY, TUF FX505GD, TUF FX505GE, TUF FX505GM, TUF FX505GT, TUF FX505GU, TUF FX506HC, TUF FX506HE, TUF FX506IC, TUF FX506IE, TUF FX506IHR, TUF FX506LH, TUF FX506LI, TUF FX506LU, TUF FX706HC, TUF FX706HE, TUF FX706IC, TUF FX706IE, TUF FX706IH, TUF FX706IHR, TUF FX706II, TUF FX706IU and TUF FX706LI, Li-pol, 4,212 Ah
54 €
Buy
In stock 2 pcs at the supplier's
Order Code: TPontb091
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol - Laptop Battery
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,59 Ah
56.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb338
T6 power HP EliteBook Folio 1020 G1, 1030 G1, 4700mAh, 36Wh, 4cell, Li-pol - Laptop Battery
T6 power HP EliteBook Folio 1020 G1, 1030 G1, 4700mAh, 36Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,7 Ah
66.84 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix152

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 6558 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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