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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
 
1,645 Results
T6 Power for Lenovo Legion 5-15IMH05H 82CF, Li-Poly, 15.36 V, 3900 mAh 60 Wh - Laptop Battery
T6 Power for Lenovo Legion 5-15IMH05H 82CF, Li-Poly, 15.36 V, 3900 mAh 60 Wh
Laptop Battery -, Li-pol, 3,9 Ah
23,770 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: T6ntb389
T6 Power for laptop Dell X1W0D, Li-Poly, 7.6 V, 6710 mAh 51 Wh - Laptop Battery
T6 Power for laptop Dell X1W0D, Li-Poly, 7.6 V, 6710 mAh 51 Wh
Laptop Battery -, Li-pol, 6,71 Ah
24,850 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: T6ntb082
T6 Power for Dell XX3T7 laptop, Li-Poly, 7.6 V, 6710 mAh 51 Wh - Laptop Battery
T6 Power for Dell XX3T7 laptop, Li-Poly, 7.6 V, 6710 mAh 51 Wh
Laptop Battery -, Li-pol, 6,71 Ah
24,850 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: T6ntb081
T6 Power for Dell 451-BCIL notebook, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell 451-BCIL notebook, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb075
T6 Power for Dell laptop 0FJMK, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell laptop 0FJMK, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb071
T6 Power for Dell Inspiron 15 3585, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3585, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb062
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
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb055
T6 Power for Dell Inspiron 15 3581, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3581, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb059
T6 Power for Dell Vostro 15 5590, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 5590, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb054
T6 Power for Dell Vostro 15 5581, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 5581, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb053
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb052
T6 Power for notebook Lenovo 5B10W51826, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for notebook Lenovo 5B10W51826, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb334
T6 Power for Lenovo ThinkPad T495 20NK, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T495 20NK, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb323
T6 Power for Lenovo ThinkPad T490 20RY, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T490 20RY, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb320
T6 Power for Lenovo ThinkPad T495, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T495, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb321
T6 Power for Lenovo ThinkPad T490 20N3, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T490 20N3, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb316
T6 Power for Lenovo ThinkPad T490 20N2, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T490 20N2, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb315
T6 Power for Dell Vostro 15 3501, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 3501, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb049
T6 Power for Dell Vostro 14 3490, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 14 3490, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb045
T6 Power for Dell Vostro 14 3401, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 14 3401, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb044
T6 Power for Dell Inspiron 17 3793, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 17 3793, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb043
T6 Power for Dell Inspiron 15 5590, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 5590, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
21,100 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb041
T6 Power for Lenovo ThinkPad T490, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad T490, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
22,860 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb314
T6 Power Acer Swift 1 SF113-31, Aspire One AO1-132, 3770mAh, 42Wh, 3cell, Li-pol - Laptop Battery
T6 Power Acer Swift 1 SF113-31, Aspire One AO1-132, 3770mAh, 42Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,77 Ah
22,350 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb006

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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Chcete doručit do České republiky? Jdi na Baterie do notebooků
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
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