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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2,394 Results
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T6 Power for Hewlett Packard notebook 919681-221, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
  1,073,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab2632
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T6 Power for Lenovo M5400, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  1,369,-
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Order Code: T6nab3131
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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,-
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Order Code: T6nab2383
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T6 Power for Dell Latitude 12 E7250, Li-Poly, 7.4 V, 6000 mAh (44 Wh), black
Laptop Battery -, Li-pol, 6 Ah
  1,471,-
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Order Code: T6nab0960
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T6 Power for laptop Dell J9NH2, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
  1,427,-
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Order Code: T6nab1129
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T6 Power for Dell Latitude E7270, Li-Poly, 7.6 V, 7200 mAh (55 Wh), black
Laptop Battery - designed for Dell Latitude E7270, Li-pol, 7,2 Ah
  1,568,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab1054
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T6 Power for Dell Inspiron 17 5758, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for DELL Inspiron 17 5758, Lithium-ion (Li-ion), 2,6 Ah
  1,269,-
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In stock 1 pcs at the supplier's
Order Code: T6nab1021
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T6 Power for Acer Aspire 5742G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  1,262,-
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Order Code: T6nab0071
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T6 Power for Dell Alienware m15, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
  1,630,-
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Order Code: T6127437
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T6 Power for notebook Asus C41N1712, Li-Poly, 15.4 V, 3255 mAh (50 Wh), black
Laptop Battery -, Li-pol, 3,255 Ah
  1,474,-
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In stock 4 pcs at the supplier's
Order Code: T6127424
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T6 Power for Acer Swift 3 SF314-42, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
  1,767,-
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In stock > 5 pcs at the supplier's
Order Code: T6127335
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T6 Power Lenovo ThinkPad T550, T560, W550s, internal, 3900mAh, 44Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,9 Ah
  1,767,-
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In stock > 5 pcs at the supplier's
Order Code: T6127701
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T6 Power for Hewlett Packard KK04XL notebook, Li-Poly, 7.4 V, 3980 mAh (29 Wh), black
Laptop Battery -, Li-pol, 3,98 Ah
  1,474,-
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In stock > 5 pcs at the supplier's
Order Code: T6127681
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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
  1,393,-
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In stock 4 pcs at the supplier's
Order Code: T6127672
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T6 Power for Hewlett Packard Spectre 15-ch000 x360 series, Li-Poly, 11.55 V, 7280 mAh (84 Wh), black
Laptop Battery -, Li-pol, 7,28 Ah
  1,648,-
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In stock > 5 pcs at the supplier's
Order Code: T6127602
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T6 Power Lenovo ThinkPad T15g, P15, P17 Gen 1, Gen 2, 8120mAh, 94Wh, 6cell, Li-pol
Laptop Battery -, Li-pol, 8,12 Ah
  1,698,-
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In stock > 5 pcs at the supplier's
Order Code: T6ntb428
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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,-
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In stock > 5 pcs at the supplier's
Order Code: T6ntb302
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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
  1,427,-
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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
  1,427,-
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In stock > 5 pcs at the supplier's
Order Code: T6ntb390
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T6 Power for Lenovo ThinkPad T490, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
  1,459,-
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In stock > 5 pcs at the supplier's
Order Code: T6ntb314
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T6 Power for Asus C21N1634, Li-Poly, 5000 mAh (38 Wh), 7.6 V
Laptop Battery -, Li-pol, 5 Ah
  1,223,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat104
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T6 Power for Hewlett Packard EliteBook 735 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery -, Li-pol, 4,33 Ah
  1,427,-
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In stock 4 pcs at the supplier's
Order Code: NTBmhbat311
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T6 Power for Hewlett Packard 800514-001, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah
  1,215,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat286
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T6 Power for Hewlett Packard 917678-172, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
  1,284,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat256
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