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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
 
2,412 Results
T6 Power Dell Insprion 15 3581, 3582, 3584, 5593, Vostro 15 5581, 5590, 3680mAh, 42Wh, 3cell, Li-ion - Laptop Battery
T6 Power Dell Insprion 15 3581, 3582, 3584, 5593, Vostro 15 5581, 5590, 3680mAh, 42Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
20,760 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb078
T6 Power Lenovo ThinkPad X390, X395, X13, 4190mAh, 48Wh, 3cell, Li-Pol - Laptop Battery
T6 Power Lenovo ThinkPad X390, X395, X13, 4190mAh, 48Wh, 3cell, Li-Pol
Laptop Battery -, Li-pol, 4,19 Ah
20,200 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat420
T6 power Asus F540LA, K540LA, X540LA series, 3300mAh, 36Wh, 3cell, Li-ion - Laptop Battery
T6 power Asus F540LA, K540LA, X540LA series, 3300mAh, 36Wh, 3cell, Li-ion
Laptop Battery - designed for ASUS A540BA, ASUS A540BP, ASUS A540LA, ASUS A540LJ, ASUS A540MA, ASUS A540MB, ASUS A540NA, ASUS A540NV, ASUS A540SA, ASUS A540SC, ASUS A540UA, ASUS A540UB, ASUS A540UP, ASUS A540UV, ASUS A540YA, ASUS D540NA, ASUS D540SA, ASUS D540SC, ASUS D540YA, ASUS F540BA, ASUS F540BP, ASUS F540LA, ASUS F540LJ, ASUS F540MA, ASUS F540MB, ASUS F540NA, ASUS F540SA, ASUS F540SC, ASUS F540UA, ASUS F540UB, ASUS F540UP, ASUS F540UV, ASUS F540YA, ASUS K540BA, ASUS K540BP, ASUS K540LA, ASUS K540LJ, ASUS K540MA, ASUS K540MB, ASUS K540UA, ASUS K540UB, ASUS K540UV, ASUS R540BA, ASUS R540BP, ASUS R540LA, ASUS R540LJ, ASUS R540MA, ASUS R540MB, ASUS R540NA, ASUS R540NV, ASUS R540SA, ASUS R540SC, ASUS R540UA, ASUS R540UB, ASUS R540UP, ASUS R540UV, ASUS R540YA, ASUS X540BA, ASUS X540BP, ASUS X540LA, ASUS X540LJ, ASUS X540MA, ASUS X540MB, ASUS X540NA, ASUS X540NV, ASUS X540SA, ASUS X540SC, ASUS X540UA, ASUS X540UB, ASUS X540UP, ASUS X540UV and ASUS X540YA, Lithium-ion (Li-ion), 3,3 Ah
19,940 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix076
T6 power HP ProBook 430 G3, 440 G3, 2600mAh, 38,5Wh, 4cell - Laptop Battery
T6 power HP ProBook 430 G3, 440 G3, 2600mAh, 38,5Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
17,100 Ft
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix067
T6 Power for Lenovo ThinkPad T470p 20J6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470p 20J6, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3322
T6 Power for Dell Inspiron 17 5770, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 17 5770, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5770, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat042
T6 Power for Hewlett Packard ProBook 650 G2, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 650 G2, Li-Poly, 11.4 V, 4200 mAh (48 Wh), black
Laptop Battery -, Li-pol, 4,2 Ah
20,200 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2326
T6 Power for laptop Dell 991XP, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for laptop Dell 991XP, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for DELL Inspiron 14 3458, DELL Inspiron 14 5455, DELL Inspiron 14 5458, DELL Inspiron 15 3551, DELL Inspiron 15 3558, DELL Inspiron 15 5551, DELL Inspiron 15 5555 and DELL Inspiron 17 5758, Lithium-ion (Li-ion), 2,6 Ah
19,970 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1046
T6 Power for Acer Nitro 5 AN515-41 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Nitro 5 AN515-41 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
20,300 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0365
T6 Power for Hewlett Packard 250 G4 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 250 G4 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
16,760 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2265
T6 Power Lenovo IdeaPad C340-14IWL, S540-14IML, Flex 14API, 2964mAh, 45Wh, 4cell, Li-pol - Laptop Battery
3.5 2×
T6 Power Lenovo IdeaPad C340-14IWL, S540-14IML, Flex 14API, 2964mAh, 45Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 2,964 Ah
26,710 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0277
T6 power Dell Latitude E5440, E5540, 5200mAh, 58Wh, 6cell - Laptop Battery
5.0 3×
T6 power Dell Latitude E5440, E5540, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for DELL Latitude E5440 and DELL Latitude E5540, Lithium-ion (Li-ion), 5,2 Ah
22,730 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix029
T6 power HP ProBook 4730s series, 5200mAh, 75Wh, 8cell - Laptop Battery
5.0 1×
T6 power HP ProBook 4730s series, 5200mAh, 75Wh, 8cell
Laptop Battery - designed for HP ProBook 4730s and HP ProBook 4740s, Lithium-ion (Li-ion), 5,2 Ah
23,970 Ft
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix060
T6 power Lenovo IdeaPad Z580, G580, 5200mAh, 56Wh, 6cell - Laptop Battery
5.0 1×
T6 power Lenovo IdeaPad Z580, G580, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO IdeaPad G505, LENOVO IdeaPad G580, LENOVO IdeaPad G585, LENOVO IdeaPad G700, LENOVO IdeaPad Y580, LENOVO IdeaPad Z380, LENOVO IdeaPad Z580, LENOVO IdeaPad Z585, IdeaPad G500, IdeaPad G510 and IdeaPad G710, Lithium-ion (Li-ion), 5,2 Ah
21,530 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix053
T6 Power for Lenovo IdeaPad 3-15ACH6, 3-15IHU6, 3910 mAh, 45 Wh, 3cell, Li-poly - Laptop Battery
5.0 2×
T6 Power for Lenovo IdeaPad 3-15ACH6, 3-15IHU6, 3910 mAh, 45 Wh, 3cell, Li-poly
Laptop Battery - designed for IdeaPad Gaming 3-15ACH6, IdeaPad Gaming 3-15ACH6 82K2, IdeaPad Gaming 3-15ACH6 82MJ, IdeaPad Gaming 3-15IHU6 and IdeaPad Gaming 3-15IHU6 82K1, Li-pol, 3,91 Ah
19,920 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: LENbat019
T6 Power for Lenovo IdeaPad 720s-13IKB, Li-Poly, 7.7 V, 5800 mAh (45 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo IdeaPad 720s-13IKB, Li-Poly, 7.7 V, 5800 mAh (45 Wh), black
Laptop Battery -, Li-pol, 5,8 Ah
24,560 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0230
T6 Power HP Pavilion Gaming 15-dk0000, 15-ec0000, 4545mAh, 52.5Wh, 3cell, Li-pol - Laptop Battery
3.0 1×
T6 Power HP Pavilion Gaming 15-dk0000, 15-ec0000, 4545mAh, 52.5Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,545 Ah
21,920 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0187
T6 Power for notebook Hewlett Packard TPN-C130, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
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
16,890 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2641
T6 Power for notebook Lenovo L18M4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
T6 Power for notebook Lenovo L18M4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
23,510 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb376
T6 Power for Hewlett Packard 917724-855, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
4.0 1×
T6 Power for Hewlett Packard 917724-855, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
20,200 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat250
T6 Power for Dell Latitude 12 7280, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Latitude 12 7280, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery -, Li-pol, 7,5 Ah
22,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat166
T6 Power for Lenovo ThinkPad T470, T480, T570, T580, 2100mAh, 24Wh, 3cell - Laptop Battery
3.0 4×
T6 Power for Lenovo ThinkPad T470, T480, T570, T580, 2100mAh, 24Wh, 3cell
Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, 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 T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, 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), 2,1 Ah
23,310 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb183
T6 Power for Dell Inspiron 13 5368, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 5368, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5368, Lithium-ion (Li-ion), 3,68 Ah
18,160 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat001
T6 power HP ProBook 440 G2, 450 G2 series, 2600mAh, 38Wh, 4cell - Laptop Battery
5.0 2×
T6 power HP ProBook 440 G2, 450 G2 series, 2600mAh, 38Wh, 4cell
Laptop Battery - designed for HP ProBook 440 G2, HP ProBook 445 G2, HP ProBook 450 G2 and HP ProBook 455 G2, Lithium-ion (Li-ion), 2,6 Ah
15,930 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix036
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
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
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