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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 for Dell Precision 7730, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell Precision 7730, 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: T6127447
T6 Power for notebook Acer AP19B8K, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black - Laptop Battery
T6 Power for notebook Acer AP19B8K, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah
Discounted -16 % 1,358,- 1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127391
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
1,459,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127557
T6 Power for Dell Latitude 14 5401, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
T6 Power for Dell Latitude 14 5401, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb118
T6 Power for Dell Latitude E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
T6 Power for Dell Latitude E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5570, Li-pol, 8,1 Ah
1,568,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat117
T6 Power Asus VivoBook A542U, X542U, F542U, R542U, 5000mAh, 38Wh, 2cell, Li-pol - Laptop Battery
T6 Power Asus VivoBook A542U, X542U, F542U, R542U, 5000mAh, 38Wh, 2cell, Li-pol
Laptop Battery -, Li-pol, 5 Ah
1,223,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat107
T6 Power for Acer Nitro 5 AN515-56, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer Nitro 5 AN515-56, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat033
T6 Power for Lenovo ThinkPad L570, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad L570, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad L570, Lithium-ion (Li-ion), 5,2 Ah
1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb650
T6 Power for Lenovo ThinkPad T580, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad T580, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for ThinkPad T580, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb167
T6 power Dell Inspiron 15 (5558), 15 (3451), 14 (5458), 2600mAh, 38Wh, 4cell - Laptop Battery
T6 power Dell Inspiron 15 (5558), 15 (3451), 14 (5458), 2600mAh, 38Wh, 4cell
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
1,219,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix098
Patona for HP Omen 15 AX200 3000mAh Li-Pol 15,4V TE04XL - Laptop Battery
Patona for HP Omen 15 AX200 3000mAh Li-Pol 15,4V TE04XL
Laptop Battery -, Li-pol, 3 Ah
1,439,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT992
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4 - Laptop Battery
Patona for LENOVO Ideapad 310-15IBK 4100mAh Li-Pol 7.6V L15L2PB4
Laptop Battery - designed for LENOVO Ideapad 310, Li-pol, 4,1 Ah
1,769,-
Buy
In stock 4 pcs at the supplier's
Order Code: PAT995
AVACOM for Lenovo S41, Yoga 500-151BD Li-Pol 7,4V 4050mAh 30Wh - Laptop Battery
AVACOM for Lenovo S41, Yoga 500-151BD Li-Pol 7,4V 4050mAh 30Wh
Laptop Battery -, Li-pol, 4,05 Ah
1,339,-
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p079
T6 Power for Dell Precision 7530, 7540, 7730, 7740, 8420 mAh, 64 Wh, 4cell, Li-pol - Laptop Battery
T6 Power for Dell Precision 7530, 7540, 7730, 7740, 8420 mAh, 64 Wh, 4cell, Li-pol
Laptop Battery - designed for Precision 7530, Precision 7540, Precision 7730 and Precision 7740, Li-pol, 8,42 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: DELLbat008
AVACOM for Asus ZenBook UX433 Li-Pol 11.55V 4330mAh 50Wh - Laptop Battery
AVACOM for Asus ZenBook UX433 Li-Pol 11.55V 4330mAh 50Wh
Laptop Battery - compatible with UX433, ZenBook 14 UX433F, ZenBook 14 UX433FA, ZenBook 14 UX433FN, ZenBook UX433, replacement for 0B200-03080000, C31N1811
1,609,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p183
T6 Power for Asus ROG Strix G15 G513, G17 G713, TUF A15 FA507, 5845 mAh, 90 Wh, 4cell, Li-poly - Laptop Battery
T6 Power for Asus ROG Strix G15 G513, G17 G713, TUF A15 FA507, 5845 mAh, 90 Wh, 4cell, Li-poly
Laptop Battery - designed for ProArt StudioBook 16 H5600QE, ProArt StudioBook 16 H5600QM, ProArt StudioBook 16 H5600QR, ProArt StudioBook 16 H76004JI, ProArt StudioBook 16 H76004JV, ProArt StudioBook 16 H7600HM, ProArt StudioBook 16 H7600ZM, ProArt StudioBook 16 H7600ZW, ProArt StudioBook 16 H7600ZX, ProArt StudioBook 16 W7600H3A, ProArt StudioBook 16 W7604J3D, ProArt StudioBook Pro 16 W5600Q2A, ProArt StudioBook Pro 16 W7600H5A, ProArt StudioBook Pro 16 W7600Z3A, ROG Strix G15 G513IM, ROG Strix G15 G513IR, ROG Strix G15 G513QM, ROG Strix G15 G513QR, ROG Strix G15 G513QY, ROG Strix G15 G513RM, ROG Strix G15 G513RS, ROG Strix G15 G513RW, ROG Strix G15 G513RX, ROG Strix G15 GL543IM, ROG Strix G15 GL543IR, ROG Strix G17 G713IM, ROG Strix G17 G713IR, ROG Strix G17 G713PI, ROG Strix G17 G713PU, ROG Strix G17 G713PV, ROG Strix G17 G713QM, ROG Strix G17 G713QR, ROG Strix G17 G713QY, ROG Strix G17 G713RM, ROG Strix G17 G713RS, ROG Strix G17 G713RW, ROG Strix G17 G713RX, ROG Strix Scar 15 G533QM, ROG Strix Scar 15 G533QR, ROG Strix
1,879,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ASUSbat002
T6 Power for HP Pavilion 15-eh0000, 15-eg0000, 17-cn0000, 240 G9, 250 G9, 3620 mAh, 41 Wh, 3cell - Laptop Battery
T6 Power for HP Pavilion 15-eh0000, 15-eg0000, 17-cn0000, 240 G9, 250 G9, 3620 mAh, 41 Wh, 3cell
Laptop Battery - designed for 14-d2000, 17-c0000 series, 17-c1000 series, 17-c2000 series, 17-c3000 series, 17-cn0000 series, 17-cn1000 series, 17-cn2000 series, 17-cn3000 series, 17-cp0000 series, 17-cp1000 serie, 17-cp2000 series, 17-cp3000 series, 17s-cu0000 series, 17s-cu2000 series, 17t-cn000 series, 17t-cn300 series, 17z-cp000 series, 17z-cp100 series, 240 G9, 245 G9, 246 G9, 250 G9, 255 G8, 255 G9, 256 G9, 470 G10, 470 G8, 470 G9, Pavilion 15-eg0000 series, Pavilion 15-eg0100 series, Pavilion 15-eg0500 serie, Pavilion 15-eg1000 serie, Pavilion 15-eg2000 serie, Pavilion 15-eg3000 serie, Pavilion 15-eh0000 serie, Pavilion 15-eh0100 series, Pavilion 15-eh0500 series, Pavilion 15-eh1000 series, Pavilion 15-eh2000 series, Pavilion 15-eh3000 series and Pavilion 15t-eg000 serie, Li-pol, 3,62 Ah
1,290,-
Buy
In stock 4 pcs at the supplier's
Order Code: POWbat13
T6 Power for Lenovo ThinkPad T460s 20FA, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460s 20FA, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery -, Li-pol, 2,2 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3458
T6 Power for Lenovo ThinkPad X1 Carbon Gen 6th 20KG, Li-Poly, 11.58 V, 4900 mAh (57 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X1 Carbon Gen 6th 20KG, Li-Poly, 11.58 V, 4900 mAh (57 Wh), black
Laptop Battery -, Li-pol, 4,9 Ah
1,223,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3447
T6 Power for Lenovo ThinkPad T470p 20J6, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470p 20J6, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3065
T6 Power for notebook Hewlett Packard VV09XL, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard VV09XL, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2939
T6 Power for Hewlett Packard ProBook 6570b, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 6570b, 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: T6nab1873
T6 Power for Dell Precision 5540, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell Precision 5540, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
Discounted -14 % 1,698,- 1,995,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1157
T6 Power for Dell Latitude E6430, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Dell Latitude E6430, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for DELL Latitude E6430, Lithium-ion (Li-ion), 5,2 Ah
1,502,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0871

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.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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