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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 Hewlett Packard 256 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 256 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2270
T6 Power for notebook Hewlett Packard VI04040XL, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard VI04040XL, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
43.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1989
T6 Power for notebook Hewlett Packard HSTNN-UB0X, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard HSTNN-UB0X, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1814
T6 Power for Hewlett Packard ProBook 470 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 470 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
54.01 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2391
T6 Power for Dell Latitude 5591, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5591, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5591, Li-pol, 4,45 Ah
52.32 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab1209
T6 Power for Dell Latitude E6540, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
4.0 1×
T6 Power for Dell Latitude E6540, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for DELL Latitude E6540, Lithium-ion (Li-ion), 5,2 Ah
63.17 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab0876
T6 Power for laptop Dell H754V, Li-Poly, 7.6 V, 6840 mAh (52 Wh), black - Laptop Battery
T6 Power for laptop Dell H754V, Li-Poly, 7.6 V, 6840 mAh (52 Wh), black
Laptop Battery -, Li-pol, 6,84 Ah
51.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1107
T6 Power for Asus A550C, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Asus A550C, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS A550C, Lithium-ion (Li-ion), 2,6 Ah
42.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0457
T6 Power Dell Latitude 3320, 3420, Inspiron 15 3515, 3525, 5510, Vostro 3515, 3640mAh, 41Wh, 3cell, - Laptop Battery
T6 Power Dell Latitude 3320, 3420, Inspiron 15 3515, 3525, 5510, Vostro 3515, 3640mAh, 41Wh, 3cell,
Laptop Battery - designed for DELL Inspiron 15 3521, Li-pol, 3,64 Ah
52.83 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6127494
T6 Power for Dell Vostro 14 5410, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black - Laptop Battery
T6 Power for Dell Vostro 14 5410, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,64 Ah
52.83 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6127479
T6 Power for Dell Inspiron 15 3511, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 15 3511, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,64 Ah
52.83 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6127463
T6 Power HP Pavilion x2 10-n000, x2 210 G1, 8684mAh, 33Wh, 2cell, Li-pol - Laptop Battery
T6 Power HP Pavilion x2 10-n000, x2 210 G1, 8684mAh, 33Wh, 2cell, Li-pol
Laptop Battery -, Li-pol, 8,684 Ah
53.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127662
T6 Power for Dell Vostro 14 3490, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 14 3490, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb045
T6 Power for notebook Lenovo 5B10Q88561, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for notebook Lenovo 5B10Q88561, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb263
T6 Power for Hewlett Packard 800231-141, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 800231-141, 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
51.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat219
T6 Power for Hewlett Packard HSTNN-I33C-4, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HSTNN-I33C-4, 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
51.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat214
T6 Power for Hewlett Packard EliteBook 755 G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black - Laptop Battery
4.0 1×
T6 Power for Hewlett Packard EliteBook 755 G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black
Laptop Battery - designed for EliteBook 755 G4, Li-pol, 4,42 Ah
55.23 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat267
T6 Power for Hewlett Packard EliteBook 745 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 745 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for Elitebook 745 G3, Li-pol, 4,4 Ah
51.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat203
T6 Power for Acer Swift 3 SF314-58, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer Swift 3 SF314-58, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Swift 3 SF314-58, Lithium-ion (Li-ion), 4,47 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb026
T6 Power for Dell T2JX4 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell T2JX4 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat069
PATONA for Fujitsu-Siemens AMILO SQU-809, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.0 1×
PATONA for Fujitsu-Siemens AMILO SQU-809, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Fujitsu Li3710,Li3910,Pi3560, SQU-809-F01,SQU-808-F01,SQU-808-F02
35.73 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT518
PATONA for ntb ASUS X200 2200mAh Li-Pol 11,25 V - Laptop Battery
2.0 1×
PATONA for ntb ASUS X200 2200mAh Li-Pol 11,25 V
Laptop Battery -, Li-pol, 2,2 Ah
40.37 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT656
AVACOM for Lenovo IdeaPad Yoga 7-14, 7-15 Li-Pol 15,36V 4623mAh 71Wh - Laptop Battery
AVACOM for Lenovo IdeaPad Yoga 7-14, 7-15 Li-Pol 15,36V 4623mAh 71Wh
Laptop Battery - compatible with IdeaPad Yoga 7-14ACN6, IdeaPad Yoga 7-14ACN6 82N7, IdeaPad Yoga 7-14ITL5, IdeaPad Yoga 7-14ITL5 82BH, IdeaPad Yoga 7-14ITL5 82LW, IdeaPad Yoga 7-15ITL5, IdeaPad Yoga 7-15ITL5 82BJ, replacement for 5B10Z26479, 5B10Z26482, 5B10Z26485, L19C4PDC, L19L4PDC, L19M4PDC, SB10Z26481, SB10Z26483, SB10Z26486
56.96 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p310
T6 Power for Lenovo ThinkPad E595, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
5.0 1×
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
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3422
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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