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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 Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,299 Results
T6 Power for Lenovo 00UR891, Li-Ion, 2000 mAh (30 Wh), 15.2 V - Laptop Battery
T6 Power for Lenovo 00UR891, 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
60.01 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb202
T6 Power for Lenovo ThinkPad P52s, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad P52s, Lithium-ion (Li-ion), 2,1 Ah
62.30 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb152
T6 Power for Lenovo 00HW030, Li-Ion, 5600 mAh (84 Wh), 15 V - Laptop Battery
T6 Power for Lenovo 00HW030, Li-Ion, 5600 mAh (84 Wh), 15 V
Laptop Battery - designed for LENOVO ThinkPad P70 20ER, LENOVO ThinkPad P70 20ES, LENOVO ThinkPad P71, LENOVO ThinkPad P71 20HK and LENOVO ThinkPad P71 20HL, Lithium-ion (Li-ion), 5,6 Ah
74.32 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb140
T6 Power for Hewlett Packard ZBook 14, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard ZBook 14, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery -, Li-pol, 4,5 Ah
49.42 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb69
T6 Power for Lenovo ThinkPad P52s, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad P52s, Lithium-ion (Li-ion), 5,2 Ah
55.13 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb405
T6 Power for Dell Inspiron 15 5580, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5580, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5580, Lithium-ion (Li-ion), 3,68 Ah
48.56 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pnbat027
AVACOM for Lenovo ThinkPad E450, E460 Li-Pol 11,4V 4122mAh 47Wh - Laptop Battery
AVACOM for Lenovo ThinkPad E450, E460 Li-Pol 11,4V 4122mAh 47Wh
Laptop Battery - compatible with ThinkPad E450, ThinkPad E455, ThinkPad E460, ThinkPad E465, replacement for 45N1752, 45N1753, 45N1754, 45N1755, 45N1756, 45N1757
57.17 €
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In stock 1 pcs at the supplier's
Order Code: IB987p285
AVACOM for Dell Latitude 7320 Li-Pol 11,4V 3680mAh 42Wh - Laptop Battery
AVACOM for Dell Latitude 7320 Li-Pol 11,4V 3680mAh 42Wh
Laptop Battery - compatible with Latitude 5320 2-in-1, Latitude 7320 2-in-1, Latitude 7420 2-in-1, Latitude 7520, replacement for 9JM71, 451-BCSI, 727CG, GH5Y5, HDGJ8, MHR4G
43.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p212
AVACOM for Lenovo ThinkPad P51S, T570, T580 Li-Pol 15,2V 2100mAh 32Wh - Laptop Battery
AVACOM for Lenovo ThinkPad P51S, T570, T580 Li-Pol 15,2V 2100mAh 32Wh
Laptop Battery - compatible with ThinkPad P51s, ThinkPad P52s, ThinkPad T570, ThinkPad T580, replacement for 00UR890, 00UR891, 00UR892, 01AV493, SB10L84121, SB10L84122, SB10L84123, SBB0L62756
40.68 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p298
AVACOM for Dell XPS 14/15/17 Li-Ion 11.1V 7800mAh - Laptop Battery
AVACOM for Dell XPS 14/15/17 Li-Ion 11.1V 7800mAh
Laptop Battery - compatible with XPS 14 L401X, XPS 15 L501X, XPS 15 L502X, XPS 17 L701X, XPS 17 L702X, replacement for 312-1123, 312-1127, 453-10186, J70W7, JWPHF, R795X, WHXY3
52.90 €
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In stock 1 pcs at the supplier's
Order Code: IB987p240
AVACOM for Lenovo IdeaPad 510S-13IKB, E31, U31 Li-Pol 7,6V 3800mAh 29Wh - Laptop Battery
AVACOM for Lenovo IdeaPad 510S-13IKB, E31, U31 Li-Pol 7,6V 3800mAh 29Wh
Laptop Battery - compatible with IdeaPad 510S-13IKB, IdeaPad 510S-13ISK, IdeaPad E31-70, IdeaPad E31-80, IdeaPad U31-70, IdeaPad U31-80, replacement for 5B10H13092, 5B10H13096, 5B10H17229, 5B10H17230, 5B10K10175, 5B10K10178, 5B10K10219, 5B10K10222, L14L2P22, L14M2P24, L14S2P22
66.84 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p289
AVACOM for Asus X541SA, X541SC, X541UA, X541UV Li-Ion 10.8V 2600mAh - Laptop Battery
AVACOM for Asus X541SA, X541SC, X541UA, X541UV Li-Ion 10.8V 2600mAh
Laptop Battery - compatible with R541UA, X541SA, X541SC, X541UA, X541UV, replacement for 0B110-00440000, 0B110-00440100, 0B110-00440200, 0B110-00440300, A31LP4Q, A31N1601
Discounted -13 % 35.90 € 41.68 €
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In stock 2 pcs at the supplier's
Order Code: IB987p190
AVACOM for Asus ZenBook Flip 15 UX562 Li-Pol 15,4V 3700mAh 57Wh - Laptop Battery
AVACOM for Asus ZenBook Flip 15 UX562 Li-Pol 15,4V 3700mAh 57Wh
Laptop Battery - compatible with Q536FD, ZenBook Flip 15 UX562FD, replacement for 0B200-03070000, C41N1809
72.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p186
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X270 20K6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3335
T6 Power for Toshiba Satellite C55-A series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Toshiba Satellite C55-A series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.37 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab3731
T6 Power for Toshiba Satellite C55 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Toshiba Satellite C55 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.37 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab3730
T6 Power for Lenovo ThinkPad X240 20AL, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X240 20AL, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3324
T6 Power for Lenovo ThinkPad X260 20F5, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F5, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3330
T6 Power for Lenovo ThinkPad X250 20CL, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X250 20CL, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3328
T6 Power for Lenovo E50-80 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Lenovo E50-80 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
54.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3675
T6 Power for Lenovo IdeaPad 305-15IBD series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 305-15IBD series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
54.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3679
T6 Power for Lenovo ThinkPad L470 20JV, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad L470 20JV, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3308
T6 Power for Lenovo B50-30 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Lenovo B50-30 series, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
54.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3663
T6 Power for notebook Lenovo L17M3P52, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L17M3P52, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3431
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell 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
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