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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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2,401 Results
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T6 Power for Lenovo ThinkPad P14s Gen 2 20VY, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
  61.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb296
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T6 Power for Lenovo Legion Y530-15ICH 81GT, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
  56.79 €
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Order Code: T6ntb234
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T6 Power for Hewlett Packard Envy 15Z-ee000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh
Laptop Battery -, Li-pol, 4,195 Ah
  52.24 €
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In stock 1 pcs at the supplier's
Order Code: T6ntb207
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T6 Power for Hewlett Packard Envy 15-ee0000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh
Laptop Battery -, Li-pol, 4,195 Ah
  52.24 €
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In stock 1 pcs at the supplier's
Order Code: T6ntb197
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T6 Power for Hewlett Packard Envy 13-ay1000 x360 series, Li-Poly, 11.55 V, 4195 mAh 51 Wh
Laptop Battery -, Li-pol, 4,195 Ah
  52.24 €
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In stock 1 pcs at the supplier's
Order Code: T6ntb182
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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
  54.37 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb169
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T6 Power for Hewlett Packard EliteBook x360 1030 G3, Li-Poly, 7.7 V, 7300 mAh 56 Wh
Laptop Battery -, Li-pol, 7,3 Ah
  60.59 €
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Order Code: T6ntb156
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T6 Power for notebook Hewlett Packard L29048-271, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
  61.91 €
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In stock 3 pcs at the supplier's
Order Code: T6ntb154
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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
  61.91 €
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In stock 3 pcs at the supplier's
Order Code: T6ntb147
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T6 Power for Lenovo ThinkPad P15 Gen 1 20SU, Li-Poly, 11.52 V, 8120 mAh 94 Wh
Laptop Battery -, Li-pol, 8,12 Ah
  71.02 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb406
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T6 Power for Lenovo Legion 5-15IMH05H, Li-Poly, 15.36 V, 3900 mAh 60 Wh
Laptop Battery -, Li-pol, 3,9 Ah
  59.68 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb387
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T6 Power for Lenovo Legion 5-15IMH6, Li-Poly, 15.36 V, 3900 mAh 60 Wh
Laptop Battery -, Li-pol, 3,9 Ah
  59.68 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb390
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T6 Power for Lenovo Legion 5-15IMH05H 82CF, Li-Poly, 15.36 V, 3900 mAh 60 Wh
Laptop Battery -, Li-pol, 3,9 Ah
  59.68 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb389
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T6 Power for Dell XX3T7 laptop, Li-Poly, 7.6 V, 6710 mAh 51 Wh
Laptop Battery -, Li-pol, 6,71 Ah
  66.36 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb081
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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
  56.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb075
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T6 Power Dell Insprion 15 3581, 3582, 3584, 5593, Vostro 15 5581, 5590, 3680mAh, 42Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
  56.30 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb078
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T6 Power for Dell laptop 0FJMK, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
  56.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb071
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T6 Power for Dell Inspiron 17 3780, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
  56.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb065
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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
  56.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb059
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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
  56.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb053
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T6 Power for notebook Lenovo 5B10W13905, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
  61.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb329
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T6 Power for Lenovo ThinkPad T495 20NK, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
  61.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb323
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T6 Power for Lenovo ThinkPad T495 20NJ, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
  61.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb322
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T6 Power for Lenovo ThinkPad T490 20RY, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
  61.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb320
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