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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
 
2,443 Results
T6 Power for Dell Precision 7740, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell Precision 7740, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
1,437,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127448
T6 Power Acer Aspire 5 A514-53, A515-56, Swift S40-52, 3550mAh, 54.6Wh, 4cell, Li-ion - Laptop Battery
T6 Power Acer Aspire 5 A514-53, A515-56, Swift S40-52, 3550mAh, 54.6Wh, 4cell, Li-ion
Laptop Battery - designed for ACER Aspire 5 A515-43, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 3,55 Ah
1,767,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127359
T6 Power for Acer Aspire 5 A515-56, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black - Laptop Battery
T6 Power for Acer Aspire 5 A515-56, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
1,767,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6127318
T6 Power for Lenovo ThinkPad P52, Li-Ion, 11.25 V, 8000 mAh 90 Wh - Laptop Battery
T6 Power for Lenovo ThinkPad P52, Li-Ion, 11.25 V, 8000 mAh 90 Wh
Laptop Battery -, Lithium-ion (Li-ion), 8 Ah
1,757,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb437
T6 Power for Lenovo Legion 5-15ARH05H, Li-Poly, 15.36 V, 3900 mAh 60 Wh - Laptop Battery
T6 Power for Lenovo Legion 5-15ARH05H, Li-Poly, 15.36 V, 3900 mAh 60 Wh
Laptop Battery -, Li-pol, 3,9 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb383
T6 Power for Lenovo ThinkPad X390 20Q1, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
T6 Power for Lenovo ThinkPad X390 20Q1, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat387
T6 Power for Hewlett Packard 932823-421, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 932823-421, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 745 G5, EliteBook 830 G5, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, ZBook 14u G5, Zbook 14U G6 Mobile Workstation and EliteBook 830 G6, Li-pol, 4,33 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat334
T6 Power for Dell Latitude 5480, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5480, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5480, Li-pol, 8,95 Ah
1,696,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat142
T6 Power for Lenovo L18C6PD1, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
T6 Power for Lenovo L18C6PD1, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat405
T6 Power for Hewlett Packard ZBook 15u G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15u G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
1,216,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat209
T6 Power for Dell Latitude 14 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 14 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery -, Li-pol, 8,95 Ah
1,696,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat134
T6 Power for Lenovo L14M4P72 notebook, Li-Poly, 6280 mAh (45 Wh), 7.4 V - Laptop Battery
T6 Power for Lenovo L14M4P72 notebook, Li-Poly, 6280 mAh (45 Wh), 7.4 V
Laptop Battery -, Li-pol, 6,28 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb631
T6 Power for HP Envy 15-bq100 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
T6 Power for HP Envy 15-bq100 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15-bq100, Li-pol, 4,835 Ah
1,094,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat016
Cartridge for HP Envy x360 m6 3400mAh Li-Pol 11.4V LE03XL - Laptop Battery
Cartridge for HP Envy x360 m6 3400mAh Li-Pol 11.4V LE03XL
Laptop Battery -, Li-pol, 3,4 Ah
1,249,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT988
T6 Power for Lenovo IdeaPad S540-13ITL, S540-13IML, S540-13ARE, 4915 mAh, 56 Wh, 3cell, Li-Poly - Laptop Battery
T6 Power for Lenovo IdeaPad S540-13ITL, S540-13IML, S540-13ARE, 4915 mAh, 56 Wh, 3cell, Li-Poly
Laptop Battery - designed for IdeaPad S540-13API, IdeaPad S540-13API 81XC, IdeaPad S540-13ARE, IdeaPad S540-13ARE 82DL, IdeaPad S540-13IML, IdeaPad S540-13IML 81XA, IdeaPad S540-13ITL and IdeaPad S540-13ITL 82H1, Li-pol, 4,915 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: LENbat022
AVACOM BM04XL for HP EliteBook x360 1030 G3 Li-Pol 7.7V 7300mAh 56Wh - Laptop Battery
AVACOM BM04XL for HP EliteBook x360 1030 G3 Li-Pol 7.7V 7300mAh 56Wh
Laptop Battery - compatible with EliteBook x360 1030 G3, replacement for BM04XL, BM04056XL, HSTNN-DB8L, HSTNN-UB7L, L02031-2C1, L02031-241, L02031-541, L02475-855, L02478-855
1,240,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p246
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
1,589,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p289
T6 Power for Lenovo Legion Y730-17ICH, Y740-17ICHg, 4955 mAh, 76 Wh, 4cell, Li-pol - Laptop Battery
T6 Power for Lenovo Legion Y730-17ICH, Y740-17ICHg, 4955 mAh, 76 Wh, 4cell, Li-pol
Laptop Battery - designed for Legion Y730-17ICH, Legion Y730-17ICH 81HG, Legion Y740-17ICHg, Legion Y740-17ICHg 81HH, Legion Y740-17IRH, Legion Y740-17IRH 81UG, Legion Y740-17IRHg and Legion Y740-17IRHg 81UJ, Li-pol, 4,955 Ah
Discounted -7 % 1,849,- 1,995,-
Buy
In stock 1 pcs at the supplier's
Order Code: LENbat005
T6 Power for Lenovo IdeaPad 720s-13IKB 81A8, Li-Poly, 7.7 V, 5800 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 720s-13IKB 81A8, Li-Poly, 7.7 V, 5800 mAh (45 Wh), black
Laptop Battery -, Li-pol, 5,8 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0231
T6 Power for Lenovo IdeaPad 520-15IKB, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 520-15IKB, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3566
T6 Power for Lenovo IdeaPad 310-15IKB 80TV, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 310-15IKB 80TV, Li-Poly, 7.6 V, 3950 mAh (30 Wh), black
Laptop Battery -, Li-pol, 3,95 Ah
1,427,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab3350
T6 Power for Lenovo G70-70, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
T6 Power for Lenovo G70-70, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,107,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3202
T6 Power for Lenovo ThinkPad T470s 20HG, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470s 20HG, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,065 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3382
T6 Power for Lenovo L16L2PB3 notebook, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo L16L2PB3 notebook, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
1,296,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3632
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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