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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
 
2,494 Results
T6 Power for Lenovo Z50-75, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo Z50-75, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.74 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3247
T6 Power for Lenovo ThinkPad X390, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
4.0 1×
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T6 Power for Lenovo ThinkPad X390, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
54.19 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat385
T6 Power for Dell GJKNX, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
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T6 Power for Dell GJKNX, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah
70.80 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat154
PATONA for LENOVO B40, 2200mAh, Li-Ion, 14.4V, 45N1184 - Laptop Battery
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PATONA for LENOVO B40, 2200mAh, Li-Ion, 14.4V, 45N1184
Laptop Battery - for Lenovo B40, B40-30, B40-45, B40-70, B50, B50-30,N40, N40-30, N40-45, N40-70, N50, N50-30, N50-45, N50-70 , 45N1184, 45N1185, L12L4E55, L13L4A01, L13M4A01
44.90 €
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In stock > 5 pcs at the supplier's
Order Code: PAT576
PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V - Laptop Battery
4.5 4×
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PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V
Laptop Battery - for Apple MacBook Pro 13, 13" A1278 (2009 Version), 13" MB990*/A, 13" MB990CH/A, 13" MB990J/A, 13" MB990LL/A, 13" MB990TA/A, 13" MB990ZP/A, 13" MB991*/A, 13" MB991CH/A, 13" MB991J/A, 13" MB991LL/A, 13" MB991TA/A, 13" MB991ZP/A, 13" Precision Aluminum Unibody (2009 Version), A1278 (2010 Baujahr Version), A1322
69.17 €
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In stock 3 pcs at the supplier's
Order Code: PAT615
PATONA lpt TOSHIBA SATELLITE C800/L850 4400mAh Li-Ion 10.8V - Laptop Battery
5.0 1×
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PATONA lpt TOSHIBA SATELLITE C800/L850 4400mAh Li-Ion 10.8V
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
37.96 €
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In stock 2 pcs at the supplier's
Order Code: PAT265
T6 Power for notebook Lenovo L15C2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Lenovo L15C2PB5, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
60.22 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3361
T6 Power for notebook Hewlett Packard TPN-C130, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Hewlett Packard TPN-C130, 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
45.31 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2641
T6 Power for Lenovo ThinkPad T14 Gen 1 20UD, 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 20UD, Li-Poly, 11.52 V, 4345 mAh 51 Wh
Laptop Battery -, Li-pol, 4,345 Ah
61.60 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb307
T6 Power for Hewlett Packard CS03XL, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard CS03XL, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for Elitebook 745 G3, EliteBook 755 G3, EliteBook 840 G3, EliteBook 850 G3, HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
51.34 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat212
T6 Power Lenovo ThinkPad T460s, T470s, 2200mAh, 25Wh, 3cell, Li-Pol - Laptop Battery
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T6 Power Lenovo ThinkPad T460s, T470s, 2200mAh, 25Wh, 3cell, Li-Pol
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
Discounted -18 % 48.25 € 58.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix163
PATONA for Dell E6120 5200mAh Li-Ion 11.1V PREMIUM - Laptop Battery
4.5 2×
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PATONA for Dell E6120 5200mAh Li-Ion 11.1V PREMIUM
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
72.13 €
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In stock > 5 pcs at the supplier's
Order Code: PAT252
T6 Power for laptop Dell T54FJ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
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T6 Power for laptop Dell T54FJ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for DELL Latitude E5420, DELL Latitude E5420m, DELL Latitude E5430, DELL Latitude E5520, DELL Latitude E5520m, DELL Latitude E5530, DELL Latitude E6420, DELL Latitude E6430, DELL Latitude E6440, DELL Latitude E6530, DELL Latitude E6540 and DELL Vostro 3460, Lithium-ion (Li-ion), 5,2 Ah
63.39 €
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In stock 5 pcs at the supplier's
Order Code: T6nab0894
T6 Power for Dell Latitude 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
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T6 Power for Dell Latitude 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5490, Li-pol, 8,95 Ah
70.80 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat143
T6 Power for Hewlett Packard CM03XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
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T6 Power for Hewlett Packard CM03XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
49.59 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb73
T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell - Laptop Battery
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T6 power Lenovo ThinkPad T430, T530 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO ThinkPad L430, LENOVO ThinkPad L530, LENOVO ThinkPad T430, LENOVO ThinkPad T430I, LENOVO ThinkPad T530I and LENOVO ThinkPad W530, Lithium-ion (Li-ion), 5,2 Ah
61.44 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix031
PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL - Laptop Battery
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PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL 3 roky ONSITE servis
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 2,8 Ah
70.90 €
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In stock > 5 pcs at the supplier's
Order Code: PAT939
PATONA for Dell Latitude E7260/E7270/E7470, 7200mAh, Li-lon, 7.6V, Premium - Laptop Battery
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PATONA for Dell Latitude E7260/E7270/E7470, 7200mAh, Li-lon, 7.6V, Premium
Laptop Battery - designed for Dell Latitude E7260, E7270, E7470, WYWJ2, MC34Y, 1W2Y2, 242WD, J60J5, 0J60J5
94.50 €
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In stock > 5 pcs at the supplier's
Order Code: PAT928
Avacom for Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh - Laptop Battery
5.0 1×
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Avacom for Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh
Laptop Battery - designed for Lenovo Yoga X260, Li-pol, 2,895 Ah
62.90 €
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In stock 1 pcs at the supplier's
Order Code: IB987p140
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
54.71 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3620
T6 Power for Hewlett Packard 17-ca1000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Hewlett Packard 17-ca1000 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.82 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2893
T6 Power for laptop Dell 357F9, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black - Laptop Battery
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T6 Power for laptop Dell 357F9, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
57.31 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1086
T6 Power for Dell Latitude 14 5410, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
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T6 Power for Dell Latitude 14 5410, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
65.89 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb119
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL - Laptop Battery
5.0 2×
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Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL
Laptop Battery -, Li-pol, 3,5 Ah
54.37 €
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In stock 4 pcs at the supplier's
Order Code: PAT991
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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Chcete doručit do České republiky? Jdi na Baterie do notebooků
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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