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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
 
2,469 Results
T6 power Lenovo ThinkPad T410, T510 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 power Lenovo ThinkPad T410, T510 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO ThinkPad E50, LENOVO ThinkPad Edge E425, LENOVO ThinkPad Edge E520, LENOVO ThinkPad Edge E525, LENOVO ThinkPad L410, LENOVO ThinkPad L412, LENOVO ThinkPad L420, LENOVO ThinkPad L421, LENOVO ThinkPad L510, LENOVO ThinkPad L512, LENOVO ThinkPad L520, LENOVO ThinkPad T410, LENOVO ThinkPad T410i, LENOVO ThinkPad T420, LENOVO ThinkPad T420i, LENOVO ThinkPad T510, LENOVO ThinkPad T520, LENOVO ThinkPad T520i and LENOVO ThinkPad W520, Lithium-ion (Li-ion), 5,2 Ah
1,239,-
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In stock 2 pcs at the supplier's
Order Code: T6Pmix110
AVACOM for Asus ZenBook Flip UX362 LI-Pol 11.55V 4335mAh 50Wh - Laptop Battery
AVACOM for Asus ZenBook Flip UX362 LI-Pol 11.55V 4335mAh 50Wh
Laptop Battery - compatible with ZenBook Flip UX362, ZenBook Flip UX362F, ZenBook Flip UX362FA, ZenBook UX362, replacement for B200-03160000, C31N1816, C31N18160
1,735,-
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p181
AVACOM for Asus ROG Zephyrus M15 GU502LW, Zephyrus S GX502GW, TUF FX516 15,4V 4940mAh - Laptop Battery
AVACOM for Asus ROG Zephyrus M15 GU502LW, Zephyrus S GX502GW, TUF FX516 15,4V 4940mAh
Laptop Battery - compatible with ProArt StudioBook 15 H500GV, ProArt StudioBook Pro 15 W500G5T, ProArt StudioBook Pro 15 W500GV, ROG Zephyrus G15 GA502IU, Zephyrus G15 GA502IV, Zephyrus G GA502DU, Zephyrus M15 GU502LU, M15 GU502LV, M15 GU502LW, M15 GU532LV, M15 GU532LW, M GU502DU, M GU502GU, M GU502GV, M GU502GW, M GU532GU, M GU532GV, Zephyrus S15 GX502LWS, S15 GX502LXS, S15 GX532LWS, S15 GX532LXS, S GX502GV, S GX502GW, S GX532GV, S GX532GW, TUF516PC, TUF516PE, TUF516PM, TUF516PR, TUF F15 FX516PC, F15 FX516PE, F15 FX516PM, F15 FX516PR, replacement for 0B200-03380100, 0B200-03380200, 0B200-03380300, C41N1837
1,713,-
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In stock 1 pcs at the supplier's
Order Code: IB987p195
T6 Power for Dell G5 15 5505, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell G5 15 5505, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Li-pol, 4,47 Ah
1,464,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0056
T6 Power for Hewlett Packard 15-rb020 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 15-rb020 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2594
T6 Power for Hewlett Packard ProBook 430 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 430 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery - designed for HP ProBook 430 G4, Li-pol, 3,93 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2383
T6 Power for notebook Hewlett Packard HSTNN-C82C, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard HSTNN-C82C, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,033,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1987
T6 Power for notebook Hewlett Packard 628670-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard 628670-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
Discounted -16 % 1,277,- 1,529,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1874
T6 Power for laptop Fujitsu Siemens FPCBP429, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for laptop Fujitsu Siemens FPCBP429, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1259
T6 Power for Fujitsu Siemens LifeBook E546, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook E546, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for FUJITSU LifeBook E series, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1233
T6 Power for laptop Dell RNP72, Li-Poly, 7.6 V, 7900 mAh (60 Wh), black - Laptop Battery
T6 Power for laptop Dell RNP72, Li-Poly, 7.6 V, 7900 mAh (60 Wh), black
Laptop Battery -, Li-pol, 7,9 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1091
T6 Power for laptop Dell GR437, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for laptop Dell GR437, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for DELL Inspiron 14 3458, DELL Inspiron 14 5455, DELL Inspiron 14 5458, DELL Inspiron 15 3551, DELL Inspiron 15 3558, DELL Inspiron 15 5551, DELL Inspiron 15 5555 and DELL Inspiron 17 5758, Lithium-ion (Li-ion), 2,6 Ah
1,269,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1051
T6 Power for Dell Inspiron 17R (5720), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 17R (5720), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,502,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0861
T6 Power for Acer Aspire 5750G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Acer Aspire 5750G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,262,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0077
T6 Power HP Pro x2 612 G1 Tablet, 3980mAh, 29Wh, 4cell, Li-pol - Laptop Battery
T6 Power HP Pro x2 612 G1 Tablet, 3980mAh, 29Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,98 Ah
1,474,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127682
T6 Power Dell Latitude 5420, 5520, Precision 3560, 3680mAh, 42Wh, 3cell, Li-pol - Laptop Battery
T6 Power Dell Latitude 5420, 5520, Precision 3560, 3680mAh, 42Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,68 Ah
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127555
T6 Power for Lenovo ThinkPad T14 Gen 1 20S0, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T14 Gen 1 20S0, 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: T6ntb303
T6 Power for Lenovo ThinkPad T14 Gen 1 20S3, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T14 Gen 1 20S3, 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: T6ntb306
T6 Power for Lenovo ThinkPad T14 Gen 1, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T14 Gen 1, 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: T6ntb302
T6 Power for Hewlett Packard EliteBook x360 830 G6, Li-Poly, 7.7 V, 6900 mAh 53.2 Wh - Laptop Battery
T6 Power for Hewlett Packard EliteBook x360 830 G6, Li-Poly, 7.7 V, 6900 mAh 53.2 Wh
Laptop Battery -, Li-pol, 6,9 Ah
1,300,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb169
T6 Power for Hewlett Packard Spectre 15-df1000 x360 series, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
T6 Power for Hewlett Packard Spectre 15-df1000 x360 series, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
Discounted -32 % 1,480,- 2,179,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb147
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 2 pcs at the supplier's
Order Code: T6ntb409
T6 Power for Dell KCM82, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell KCM82, Li-Poly, 7.6 V, 8950 mAh (68 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, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah
1,696,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat161
T6 Power for Hewlett Packard Pavilion Gaming 15-cx0000 series, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), - Laptop Battery
T6 Power for Hewlett Packard Pavilion Gaming 15-cx0000 series, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh),
Laptop Battery -, Li-pol, 4,55 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat340

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2469 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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