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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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2,404 Results
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T6 Power for notebook Lenovo 45N1126, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3339
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T6 Power for Lenovo ThinkPad X260, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
  56.89 €
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Order Code: T6nab3291
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T6 Power for notebook Lenovo L15M2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
  59.78 €
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Order Code: T6nab3365
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T6 Power for Lenovo IdeaPad 510-15ISK 80SR, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
  59.78 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3358
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T6 Power for Lenovo ThinkPad E590 20NB, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
  54.45 €
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Order Code: T6nab3420
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T6 Power for Lenovo ThinkPad T450s 20BX, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  71.70 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3059
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T6 Power for Lenovo B580, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  57.34 €
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Order Code: T6nab3103
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T6 Power for Hewlett Packard Envy 17-k100 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
  43.30 €
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Order Code: T6nab1949
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T6 Power for Hewlett Packard notebook 756478-421, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
  43.30 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2005
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T6 Power for Dell Latitude E7440 Touch, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black
Laptop Battery -, Li-pol, 5,8 Ah
  63.02 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab0938
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T6 Power for Acer Aspire 5 A517-51G series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
  55.01 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab0405
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T6 Power for Acer Aspire 5349 series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  52.88 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab0053
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T6 Power for Acer Swift 3 SF314-51 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
  55.01 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab0419
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T6 Power Lenovo V330-14IKB, V330-14ARR, V130-14IKB, 4500mAh, 34Wh, 2cell, Li-pol
Laptop Battery -, Li-pol, 4,5 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6127733
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T6 Power HP EliteBook x360 1040 G5, 1040 G6, 7298mAh, 56Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,298 Ah
  58.35 €
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In stock 5 pcs at the supplier's
Order Code: T6127672
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T6 Power for Hewlett Packard DO02XL notebook, Li-Poly, 3.8 V, 8684 mAh (38 Wh), black
Laptop Battery -, Li-pol, 8,684 Ah
  52.93 €
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In stock > 5 pcs at the supplier's
Order Code: T6127658
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T6 Power for Lenovo Legion 5-15ARH05, Li-Poly, 15.36 V, 3900 mAh 60 Wh
Laptop Battery -, Li-pol, 3,9 Ah
  59.78 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb381
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T6 Power for Dell Vostro 15 3590, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
  56.43 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb051
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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
  56.43 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb043
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T6 Power for Lenovo Legion Y7000-2019, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb252
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T6 Power for notebook Asus C31N1620, Li-Poly, 11.55 V, 4355 mAh 50 Wh
Laptop Battery -, Li-pol, 4,355 Ah
  56.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb015
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T6 Power for Lenovo ThinkPad X390 20Q1, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
  53.79 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat387
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T6 Power for Asus C21N1634, Li-Poly, 5000 mAh (38 Wh), 7.6 V
Laptop Battery -, Li-pol, 5 Ah
  51.25 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat104
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T6 Power for Lenovo ThinkPad X395, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
  53.79 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat388
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