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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 Dell Latitude 7490, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
T6 Power for Dell Latitude 7490, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery - designed for Latitude 7490, Li-pol, 7,5 Ah
59.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat176
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 ASUS TUF FA506IC, ASUS TUF FA506IE, ASUS TUF FA506IH, ASUS TUF FA506IHR, ASUS TUF FA506II, ASUS TUF FA506IU, ASUS TUF FA506IV, ASUS TUF FA706IC, ASUS TUF FA706IE, ASUS TUF FA706IH, ASUS TUF FA706IHR, ASUS TUF FA706II, ASUS TUF FA706IU, ASUS TUF FX504GD, ASUS TUF FX504GE, ASUS TUF FX504GM, ASUS TUF FX505DD, ASUS TUF FX505DT, ASUS TUF FX505DU, ASUS TUF FX505DV, ASUS TUF FX505DY, ASUS TUF FX505GD, ASUS TUF FX505GE, ASUS TUF FX505GM, ASUS TUF FX505GT, ASUS TUF FX505GU, ASUS TUF FX506HC, ASUS TUF FX506HE, ASUS TUF FX506IC, ASUS TUF FX506IE, ASUS TUF FX506IHR, ASUS TUF FX506LH, ASUS TUF FX506LI, ASUS TUF FX506LU, ASUS TUF FX706HC, ASUS TUF FX706HE, ASUS TUF FX706IC, ASUS TUF FX706IE, ASUS TUF FX706IH, ASUS TUF FX706IHR, ASUS TUF FX706II, ASUS TUF FX706IU and ASUS TUF FX706LI, Li-pol, 4,212 Ah
51.05 €
Buy
In stock 3 pcs at the supplier's
Order Code: TPontb091
T6 power Lenovo ThinkPad T430, T530 series, 7800mAh, 87Wh, 9cell - Laptop Battery
2.5 2×
T6 power Lenovo ThinkPad T430, T530 series, 7800mAh, 87Wh, 9cell
Laptop Battery - designed for LENOVO ThinkPad L430, LENOVO ThinkPad L530, LENOVO ThinkPad T430, LENOVO ThinkPad T430I, LENOVO ThinkPad T530I and LENOVO ThinkPad W530, Lithium-ion (Li-ion), 7,8 Ah
Great price 72.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix032
PATONA for ntb LENOVO ThinkPad E40 E50 6600mAh Li-Ion 10, 8V - Laptop Battery
4.0 1×
PATONA for ntb LENOVO ThinkPad E40 E50 6600mAh Li-Ion 10, 8V
Laptop Battery -, Lithium-ion (Li-ion), 6,6 Ah
46.11 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT692
PATONA for TOSHIBA A30, 2200mAh, Li-lon, 14.8V, PABAS283 - Laptop Battery
PATONA for TOSHIBA A30, 2200mAh, Li-lon, 14.8V, PABAS283
Laptop Battery - for Toshiba Portege A30,Z30,Satellite Pro A30, A40, A50, R40, R50, Tecra A40, A50, C40, C50, Z50,PA5212U-1BRS, PABAS283
57.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT682
PATONA for Ntb Acer 1410 4400mAh Li-Ion 11.1V - Laptop Battery
5.0 1×
PATONA for Ntb Acer 1410 4400mAh Li-Ion 11.1V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
32.67 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT224
Dell 4-cell 64W / HR LI-ION battery - Laptop Battery
Dell 4-cell 64W / HR LI-ION battery
Laptop Battery -, Lithium-ion (Li-ion), 0,064 Ah
107.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k7j
T6 Power for Lenovo ThinkPad X1 Carbon Gen 6th 20KH, Li-Poly, 11.58 V, 4900 mAh (57 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad X1 Carbon Gen 6th 20KH, Li-Poly, 11.58 V, 4900 mAh (57 Wh), black
Laptop Battery -, Li-pol, 4,9 Ah
51.05 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3448
T6 Power for notebook Lenovo L15C2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Lenovo L15C2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
59.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3361
T6 Power for Lenovo Z50-75, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo Z50-75, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3247
T6 Power for Lenovo V15-IIL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo V15-IIL, 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: T6nab3620
T6 Power for Hewlett Packard 250 G3 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard 250 G3 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.78 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2035
T6 Power for laptop Dell 6GTPY, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
1.0 1×
T6 Power for laptop Dell 6GTPY, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery - designed for Precision M5520, XPS 9560, XPS 9570, Inspiron 7590, Vostro 7590 and XPS 7590, Li-pol, 8,5 Ah
70.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1170
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
5.0 1×
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
61.76 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb152
T6 Power Lenovo Yoga 530-14IKB, IdeaPad 530S-14IKB, Flex 6-14IKB, 5860mAh, 45Wh, 4cell, Li-Pol - Laptop Battery
T6 Power Lenovo Yoga 530-14IKB, IdeaPad 530S-14IKB, Flex 6-14IKB, 5860mAh, 45Wh, 4cell, Li-Pol
Laptop Battery -, Li-pol, 5,86 Ah
Great price 53.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb686
T6 power HP ProBook 640 G1, 650 G1 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 power HP ProBook 640 G1, 650 G1 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah
Great price 56.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix048
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL - Laptop Battery
5.0 2×
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL
Laptop Battery -, Li-pol, 3,5 Ah
53.78 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT991
PATONA for Acer Aspire V5, 2600mAh, Li-Ion, 14.8V, PREMIUM - Laptop Battery
PATONA for Acer Aspire V5, 2600mAh, Li-Ion, 14.8V, PREMIUM
Laptop Battery - designed for Acer Aspire V5, V5-431, V5-471, V5-531, 4ICR17/65, AL12A32
57.56 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT911
PATONA for ntb Toshiba Satellite C50 6600mAh Li-Ion 11, 1V - Laptop Battery
4.7 3×
PATONA for ntb Toshiba Satellite C50 6600mAh Li-Ion 11, 1V
Laptop Battery -, Lithium-ion (Li-ion), 6,6 Ah
55.89 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT600
T6 Power for Hewlett Packard ZBook 15 G3, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15 G3, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
70.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2937
T6 Power for laptop Dell G5M10, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black - Laptop Battery
T6 Power for laptop Dell G5M10, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black
Laptop Battery - designed for Dell Latitude 3150, Dell Latitude 3160, DELL Latitude E5250, DELL Latitude E5450 and DELL Latitude E5550, Li-pol, 6,9 Ah
59.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0986
T6 Power for Dell Inspiron 15 7566, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 15 7566, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1084
T6 Power for Lenovo 61, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo 61, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, LENOVO ThinkPad P51s, LENOVO ThinkPad P51s 20HB, LENOVO ThinkPad P51s 20HC, LENOVO ThinkPad P51s 20K0, LENOVO ThinkPad P52s, LENOVO ThinkPad P52s 20LB, LENOVO ThinkPad P52s 20LC, LENOVO ThinkPad T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, LENOVO ThinkPad T570, LENOVO ThinkPad T570 20H9, LENOVO ThinkPad T570 20HA, LENOVO ThinkPad T570 20JW, LENOVO ThinkPad T570 20JX, LENOVO ThinkPad T580 20L9 and LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 2,1 Ah
61.81 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb181
T6 Power for Hewlett Packard notebook 717376-001, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard notebook 717376-001, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
49.03 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb77

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.
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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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