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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,561 Results
T6 Power for Acer Aspire V3-571G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Acer Aspire V3-571G 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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In stock > 5 pcs at the supplier's
Order Code: T6nab0114
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion - Laptop Battery
5.0 1×
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T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion
Laptop Battery -, Li-pol, 8,2 Ah
1,454,-
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In stock 1 pcs at the supplier's
Order Code: T6Pmix132
T6 Power for Lenovo ThinkPad X270 20HM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
4.0 1×
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T6 Power for Lenovo ThinkPad X270 20HM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab3076
T6 Power for Lenovo B70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo B70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,107,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab3181
T6 Power for Lenovo ThinkPad A485, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
5.0 1×
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T6 Power for Lenovo ThinkPad A485, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad A485, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
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In stock > 5 pcs at the supplier's
Order Code: TPontb145
AVACOM for Lenovo IdeaPad S500, Flex 14 Li-Ion 14.4V 2200mAh - Laptop Battery
5.0 1×
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AVACOM for Lenovo IdeaPad S500, Flex 14 Li-Ion 14.4V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
982,-
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In stock > 5 pcs at the supplier's
Order Code: IB535a12
T6 Power for laptop Dell CJ2K1, Li-Ion, 11.1 V, 8700 mAh (97 Wh), black - Laptop Battery
5.0 1×
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T6 Power for laptop Dell CJ2K1, Li-Ion, 11.1 V, 8700 mAh (97 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 8,7 Ah
1,602,-
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In stock > 5 pcs at the supplier's
Order Code: T6powe0073
T6 Power for laptop Packard Bell AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
3.0 2×
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T6 Power for laptop Packard Bell AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
1,290,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab0386
T6 Power for Dell Vostro 15 3515, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Dell Vostro 15 3515, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,64 Ah
Discounted -15 % 1,256,- 1,494,-
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In stock > 5 pcs at the supplier's
Order Code: T6127482
T6 Power for Lenovo SB10L84121, Li-Ion, 2000 mAh (30 Wh), 15.2 V - Laptop Battery
5.0 1×
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T6 Power for Lenovo SB10L84121, Li-Ion, 2000 mAh (30 Wh), 15.2 V
Laptop Battery - designed for LENOVO ThinkPad P51s, LENOVO ThinkPad P51s 20HB, LENOVO ThinkPad P51s 20HC, LENOVO ThinkPad P51s 20K0, LENOVO ThinkPad P52s, LENOVO ThinkPad P52s 20LB, LENOVO ThinkPad P52s 20LC, LENOVO ThinkPad T570, LENOVO ThinkPad T570 20H9, LENOVO ThinkPad T570 20HA, LENOVO ThinkPad T570 20JW, LENOVO ThinkPad T570 20JX, LENOVO ThinkPad T580 20L9 and LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 2 Ah
1,148,-
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In stock > 5 pcs at the supplier's
Order Code: TPontb204
T6 power HP Pavilion 14-acxxx, 15-acxxx series, 2600mAh, 38Wh, 4cell - Laptop Battery
5.0 1×
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T6 power HP Pavilion 14-acxxx, 15-acxxx series, 2600mAh, 38Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix050
PATONA for Lenovo G560, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.8 4×
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PATONA for Lenovo G560, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Lenovo Ideapad B470,B570,G460,G465,G470,G475,G560,G565,G570,G575,G770,G780,V360,V370,V470,V570,Z370,Z460,Z465,Z470,Z475,Z560,Z565,Z570, Z575
869,-
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In stock 2 pcs at the supplier's
Order Code: PAT260
T6 Power for Hewlett Packard laptop 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
4.0 1×
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T6 Power for Hewlett Packard laptop 593553-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,378,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab1774
T6 Power for Fujitsu Siemens LifeBook A557, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Fujitsu Siemens LifeBook A557, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab1229
T6 Power for notebook Lenovo 45N1742, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Lenovo 45N1742, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black
Laptop Battery -, Li-pol, 3,9 Ah
1,767,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127698
T6 Power for Lenovo Legion Y7000-2019-PG0, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
5.0 1×
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T6 Power for Lenovo Legion Y7000-2019-PG0, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,358,-
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In stock > 5 pcs at the supplier's
Order Code: T6ntb254
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 18×
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T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
1,358,-
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb02
AVACOM for Lenovo ThinkPad L380, L390 Li-Pol 11,1V 4050mAh 45Wh - Laptop Battery
5.0 1×
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AVACOM for Lenovo ThinkPad L380, L390 Li-Pol 11,1V 4050mAh 45Wh
Laptop Battery - compatible with ThinkPad L380, ThinkPad S2 Yoga 2018, Yoga L390, replacement for 01AV481, 01AV482, 01AV483, 5B10W13885, 5B10W13892, 041AV481, L17C3P53, L17L3P53, L17M3P55, SB10K97625, SB10K97626, SB10K97627, SB10T83128, SB10T83135, SB10T83136
1,276,-
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In stock 1 pcs at the supplier's
Order Code: IB987p293
T6 Power for Lenovo ThinkPad T14 Gen 1 20S1, Li-Poly, 11.52 V, 4345 mAh 51 Wh - Laptop Battery
5.0 1×
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T6 Power for Lenovo ThinkPad T14 Gen 1 20S1, 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: T6ntb304
T6 Power for Hewlett Packard HSN-I13C-4, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
4.0 1×
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T6 Power for Hewlett Packard HSN-I13C-4, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 745 G5, EliteBook 830 G5, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, ZBook 14u G5, Zbook 14U G6 Mobile Workstation and EliteBook 830 G6, Li-pol, 4,33 Ah
1,427,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat339
T6 Power for Acer Aspire 3 A315-42, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
5.0 1×
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T6 Power for Acer Aspire 3 A315-42, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Aspire 3 A315-42, Lithium-ion (Li-ion), 4,47 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb017
T6 Power for Lenovo ThinkPad E595, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo ThinkPad E595, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E595, Li-pol, 4,05 Ah
1,300,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3422
T6 Power for Lenovo IdeaPad 320-15IKB 80YE, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo IdeaPad 320-15IKB 80YE, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3523
T6 Power for Lenovo V15-IIL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo V15-IIL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3620
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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