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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
T6 Power for Hewlett Packard ProBook 6570b, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 6570b, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
53.69 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1873
T6 Power for Dell Inspiron 17 7779, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 17 7779, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
60 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1114
T6 Power for Dell Precision 7730, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell Precision 7730, 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: T6127447
T6 Power for Asus K571LH, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
T6 Power for Asus K571LH, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery -, Li-pol, 3,65 Ah
54.24 €
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In stock > 5 pcs at the supplier's
Order Code: T6127399
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
74.06 €
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In stock 2 pcs at the supplier's
Order Code: T6127359
T6 Power for Hewlett Packard Spectre 15-ch000 x360 series, Li-Poly, 11.55 V, 7280 mAh (84 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Spectre 15-ch000 x360 series, Li-Poly, 11.55 V, 7280 mAh (84 Wh), black
Laptop Battery -, Li-pol, 7,28 Ah
69.31 €
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In stock > 5 pcs at the supplier's
Order Code: T6127602
T6 Power for Dell Inspiron 17 3793, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 17 3793, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.64 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb043
T6 Power for Lenovo Legion Y7000-2019, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for Lenovo Legion Y7000-2019, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
57.10 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb252
T6 Power for Hewlett Packard SS03XL, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard SS03XL, 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
60 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat326
T6 Power for Hewlett Packard CS03, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard CS03, 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
51.14 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat210
T6 Power for Asus VivoBook 15 X542UQ, Li-Poly, 5000 mAh (38 Wh), 7.6 V - Laptop Battery
T6 Power for Asus VivoBook 15 X542UQ, Li-Poly, 5000 mAh (38 Wh), 7.6 V
Laptop Battery -, Li-pol, 5 Ah
51.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat092
T6 Power for Dell Latitude 7370, Li-Poly, 4200 mAh (32 Wh), 7.6 V - Laptop Battery
T6 Power for Dell Latitude 7370, Li-Poly, 4200 mAh (32 Wh), 7.6 V
Laptop Battery - designed for Dell Latitude, Li-pol, 0,032 Ah
64.58 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb554
T6 Power for Lenovo ThinkPad Yoga 460, Li-Poly, 3600 mAh (41 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad Yoga 460, Li-Poly, 3600 mAh (41 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,6 Ah
57.10 €
Buy
In stock 2 pcs at the supplier's
Order Code: MPbatntb641
T6 Power for Lenovo laptop 00HW020, Li-Poly, 3600 mAh (41 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo laptop 00HW020, Li-Poly, 3600 mAh (41 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,6 Ah
57.10 €
Buy
In stock 2 pcs at the supplier's
Order Code: MPbatntb644
T6 Power for HP ZBook 17 G4, Li-Ion, 8420 mAh (96 Wh), 11.4 V - Laptop Battery
T6 Power for HP ZBook 17 G4, Li-Ion, 8420 mAh (96 Wh), 11.4 V
Laptop Battery - designed for HP ZBook 17 G4, Lithium-ion (Li-ion), 8,42 Ah
74.30 €
Buy
In stock 4 pcs at the supplier's
Order Code: TPontb098
T6 Power for Dell 8N0T7, Li-Poly, 6500 mAh (75 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 8N0T7, Li-Poly, 6500 mAh (75 Wh), 11.4 V
Laptop Battery - designed for DELL Precision 5530 2in1 and DELL XPS 15 9575, Li-pol, 6,5 Ah
81.12 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb095
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20JN, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20JN, Lithium-ion (Li-ion), 5,2 Ah
55.12 €
Buy
In stock 3 pcs at the supplier's
Order Code: MPbatntb412
T6 Power for HP L09281-855, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
T6 Power for HP L09281-855, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 17m-ae011dx, HP Envy 17m-ae111dx and HP Envy 17m-bw0013dx, Li-pol, 4,835 Ah
46 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat037
T6 power Asus VivoBook S551L, R551L, K551L, V551L series, 4400mAh, 49Wh, 3cell, Li-pol - Laptop Battery
T6 power Asus VivoBook S551L, R551L, K551L, V551L series, 4400mAh, 49Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS K551LA, ASUS K551LB, ASUS K551LN, ASUS R551LA, ASUS R551LB, ASUS R551LN, ASUS S551LA, ASUS S551LB, ASUS S551LN, ASUS V551LA, ASUS V551LB and ASUS V551LN, Li-pol, 4,4 Ah
55.15 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix149
T6 Power Lenovo IdeaPad G460, G560 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 Power Lenovo IdeaPad G460, G560 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for LENOVO IdeaPad B470, LENOVO IdeaPad B570, LENOVO IdeaPad G460, LENOVO IdeaPad G465, LENOVO IdeaPad G470, LENOVO IdeaPad G475, LENOVO IdeaPad G560, LENOVO IdeaPad G565, LENOVO IdeaPad G570, LENOVO IdeaPad G575, LENOVO IdeaPad G770, LENOVO IdeaPad G780, LENOVO IdeaPad V370, LENOVO IdeaPad V470, LENOVO IdeaPad V570, LENOVO IdeaPad Z460, LENOVO IdeaPad Z560 and LENOVO IdeaPad Z565, Lithium-ion (Li-ion), 5,2 Ah
62.42 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix127
AVACOM for Dell Latitude 3150 E5250 E5550 Li-Pol 11,4V 3600mAh 41Wh - Laptop Battery
AVACOM for Dell Latitude 3150 E5250 E5550 Li-Pol 11,4V 3600mAh 41Wh
Laptop Battery - compatible with Latitude 3150, Latitude 3160, Latitude E5250, Latitude E5270, Latitude E5450, Latitude E5550, replacement for 05TFCY, 5TFCY, 9P4D2, 09P402, 451-BBLJ, R5MD0, RYXXH, VVXTW, YD8XC, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape, and mounting
43.90 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p200
AVACOM for Dell Latitude 7389, 7390 2-in-1 Li-Pol 7,6V 7895mAh 60Wh - Laptop Battery
AVACOM for Dell Latitude 7389, 7390 2-in-1 Li-Pol 7,6V 7895mAh 60Wh
Laptop Battery - compatible with Latitude 5289 2-in-1, Latitude 7389 2-in-1, Latitude 7390 2-in-1, replacement for 6CYH6, 451-BBZC, 725KY, K5XWW, N18GG. Before ordering this battery, please check that the original battery in your laptop has the same voltage (7.6V), shape, and fitting
52.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p213
AVACOM for Lenovo ThinkPad X13, X390 Li-Pol 11,46V 4190mAh 48Wh - Laptop Battery
AVACOM for Lenovo ThinkPad X13, X390 Li-Pol 11,46V 4190mAh 48Wh
Laptop Battery - compatible with ThinkPad X13, ThinkPad X13 20T2, ThinkPad X13 20T3, ThinkPad X13 20UF, ThinkPad X13 20UG, ThinkPad X390, ThinkPad X390 20Q0, ThinkPad X390 20Q1, ThinkPad X390 20SC, ThinkPad X390 20SD, ThinkPad X395, ThinkPad X395 20NL, ThinkPad X395 20NM, replacement for 02DL017, 02DL018, 02DL019, 02DL020, 5B10W13923, 5B10W13924, 5B10W13925, 5B10W13926, 5B10W13927, 5B10W51841, 5B10W51842, 5B10W51843, 5B10W51844, L18C6PD1, L18D6PD1, L18M6PD1, L18M6PD2, SB10K97655, SB10K97656, SB10K97657, SB10K97658, SB10T83166, SB10T83167, SB10T83168, SB10T83169, SB10W51940, SB10W51941, SB10W51942
67.54 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p308
AVACOM Lenovo ThinkPad T490 T14 Gen 1 Gen 2 Li-Pol 11.55V 4415mAh 51Wh - Laptop Battery
AVACOM Lenovo ThinkPad T490 T14 Gen 1 Gen 2 Li-Pol 11.55V 4415mAh 51Wh
Laptop Battery - designed for ThinkPad P14s Gen 1, ThinkPad P14s Gen 2, ThinkPad P43s, ThinkPad T14 Gen 1, ThinkPad T14 Gen 2, ThinkPad T490 and ThinkPad T495, Li-pol and Lithium-ion (Li-ion), 4,415 Ah
49.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p155
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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