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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
 
2,311 Results
AVACOM for Acer Aspire ES1-512 series Li-Pol 11,4V 3220mAh 37Wh - Laptop Battery
AVACOM for Acer Aspire ES1-512 series Li-Pol 11,4V 3220mAh 37Wh
Laptop Battery - compatible with Aspire E3-111, Aspire E3-112, Aspire E11, Aspire ES1-111, Aspire ES1-131, Aspire ES1-331, Aspire ES1-511, Aspire ES1-512, Aspire ES1-520, Aspire ES1-521, Aspire ES1-522, Aspire ES1-531, Aspire ES1-571, Aspire ES1-731, Aspire V3-111, Aspire V3-111P, Aspire V5-122, Aspire V5-122P, Aspire V5-132, Aspire V5-132P, replacement for AC14B13J, AC14B18J, KT.00303.016, KT.00303.021, KT.00303.022, KT.0040G.004, KT0030G.004, Please check the voltage of your original battery, this battery is not compatible with the 15.2V version
47.90 €
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In stock 3 pcs at the supplier's
Order Code: IB987p158
AVACOM KC04XL for HP Envy 13-AG, AQ, AH Series Li-Pol 15,4V 3454mAh 53Wh - Laptop Battery
AVACOM KC04XL for HP Envy 13-AG, AQ, AH Series Li-Pol 15,4V 3454mAh 53Wh
Laptop Battery - compatible with Envy 13-ah0001nc, Envy 13-ah0005nc, Envy 13-ah0006nc, Envy 13-ah1000nc, Envy 13-ah1001nc, Envy 13-ah1002nc, Envy 13-ah1003nc, Envy 13-ah1004nc, Envy 13-aq0000nc, Envy 13-aq0002nc, Envy 13-aq0007nc, Envy 13-aq0008nc, Envy 13-aq0101nc, Envy 13-aq0102nc, Envy 13-aq0103nc, Envy 13-aq0104nc, Envy 13-aq0105nc, Envy 13-aq0107nc, Envy x360 13-ag, Envy x360 13-ag0004nc, Envy x360 13-ag0006nc, Envy x360 13-ag0010nc, replacement for HSTNN-IB8K, KC04XL, L08496-855, L08544-1C1, TPN-W133, TPN-W136
58.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p256
T6 Power for Lenovo IdeaPad 3 15IML05 81WR, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 3 15IML05 81WR, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
54.50 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3495
T6 Power for Lenovo IdeaPad G50-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad G50-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.57 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3225
T6 Power for Toshiba Satellite C75-A series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Toshiba Satellite C75-A series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
52.36 €
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In stock 1 pcs at the supplier's
Order Code: T6nab3743
T6 Power for Lenovo ThinkPad T460 20FN, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460 20FN, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.96 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3061
T6 Power for Lenovo ThinkPad T440s 20AQ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T440s 20AQ, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.96 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3055
T6 Power for Lenovo ThinkPad T440s, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T440s, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.96 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3022
T6 Power for Hewlett Packard Omen 17-an000 GTX 1050 series, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Omen 17-an000 GTX 1050 series, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
69.52 €
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In stock 3 pcs at the supplier's
Order Code: T6nab2948
T6 Power for Hewlett Packard notebook 922976-855, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black - Laptop Battery
T6 Power for Hewlett Packard notebook 922976-855, Li-Ion, 14.6 V, 5700 mAh (83 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
69.52 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab2952
T6 Power for Hewlett Packard ZBook 15 G4, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15 G4, Li-Ion, 11.4 V, 7200 mAh (82 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
71.40 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2938
T6 Power for notebook Lenovo 45N1049, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1049, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah
57.55 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3162
T6 Power for notebook Lenovo L11P6R01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L11P6R01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah
57.55 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3160
T6 Power for Lenovo M5400, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Lenovo M5400, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.55 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3131
T6 Power for Compaq Presario CQ56-260 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Compaq Presario CQ56-260 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.96 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1739
T6 Power for Dell Inspiron 14R (7420), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 14R (7420), Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
63.15 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0858
T6 Power for Dell Latitude 12 E7250, Li-Poly, 7.4 V, 6000 mAh (44 Wh), black - Laptop Battery
T6 Power for Dell Latitude 12 E7250, Li-Poly, 7.4 V, 6000 mAh (44 Wh), black
Laptop Battery -, Li-pol, 6 Ah
61.88 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0960
T6 Power for Fujitsu Siemens LifeBook S937, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook S937, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
64.83 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab1250
T6 Power for Dell Inspiron 13 7373, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 13 7373, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
57.10 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab1138
T6 Power for Dell Latitude E7440, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black - Laptop Battery
T6 Power for Dell Latitude E7440, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black
Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah
63.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0937
T6 Power for Asus X550V, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Asus X550V, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS X550V, Lithium-ion (Li-ion), 2,6 Ah
42.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0684
T6 Power for Acer Aspire ES1-572 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Aspire ES1-572 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
55.21 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0410
T6 Power for Dell GW0K9 notebook, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell GW0K9 notebook, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
60.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127451
T6 Power for Dell Alienware m15, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black - Laptop Battery
T6 Power for Dell Alienware m15, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
68.55 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127437
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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