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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
 
2,392 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
1,277,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1873
T6 Power for Fujitsu Siemens LifeBook E556, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook E556, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for FUJITSU LifeBook E series, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab1236
T6 Power for Dell Inspiron 15 5559, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Dell Inspiron 15 5559, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,269,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1018
T6 Power for Lenovo V330-14IKB, Li-Poly, 7.6 V, 4500 mAh (34 Wh), black - Laptop Battery
T6 Power for Lenovo V330-14IKB, Li-Poly, 7.6 V, 4500 mAh (34 Wh), black
Laptop Battery -, Li-pol, 4,5 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127708
T6 Power for Lenovo Legion Y530-15ICH 81M7, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for Lenovo Legion Y530-15ICH 81M7, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb236
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
1,347,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb078
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3580, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,347,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb058
T6 Power for Hewlett Packard EliteBook 850 G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black - Laptop Battery
T6 Power for Hewlett Packard EliteBook 850 G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black
Laptop Battery - designed for EliteBook 850 G4, Li-pol, 4,42 Ah
1,313,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat270
T6 Power for Acer Nitro 5 AN515-45, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer Nitro 5 AN515-45, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat030
T6 Power for Lenovo ThinkPad L560, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad L560, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad L560, Lithium-ion (Li-ion), 5,2 Ah
1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb649
T6 Power for Hewlett Packard CM03 notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard CM03 notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb74
T6 Power for Hewlett Packard EliteBook 850 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard EliteBook 850 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 850 G1, Li-pol, 4,5 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb66
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
1,094,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat037
PATONA for ntb SONY VAIO VGP-BPL13/BPS13 5200mAh Li-Ion 11, 1V - Laptop Battery
PATONA for ntb SONY VAIO VGP-BPL13/BPS13 5200mAh Li-Ion 11, 1V
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
2,219,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT694
T6 Power for MSI BTY-M491, 4600 mAh, 52.4 Wh, 3cell, Li-pol, white connector - Laptop Battery
T6 Power for MSI BTY-M491, 4600 mAh, 52.4 Wh, 3cell, Li-pol, white connector
Laptop Battery - designed for Modern 14 C11M, Modern 14 C12M, Modern 14 C12MO, Modern 14 C12MOG, Modern 14 C13M, Modern 14 C13MG, Modern 15 A11M, Modern 15 A11ML, Modern 15 A11MU, Modern 15 A11SB, Modern 15 A11SBL, Modern 15 A11SBU, Modern 15 A4M, Modern 15 A5M, Modern 15 B11M, Modern 15 B12HW, Modern 15 B12M, Modern 15 B12MO, Modern 15 B12MOG, Modern 15 B13M, Modern 15 B13MG, Modern 15 B5M, Modern 15 B7M, Modern 15H B12M, Modern 15H C13M, Modern 15H C13MG, MS-14J3, MS-155K, MS-15B1, MS-15H1, MS-15H2, MS-15H3, MS-15H4, Stealth 15M A11SCSW, Stealth 15M A11SDK, Stealth 15M A11SEK, Stealth 15M A11SEW, Stealth 15M A11UE, Stealth 15M A11UEK, Stealth 15M A11UEKV, Stealth 15M B12UE, SUMMIT B15 A11M and SUMMIT B15 A11MT, Li-pol, 4,6 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: POWbat22
T6 Power for Lenovo ThinkPad T14s Gen 2 20XG, Li-Poly, 15.36 V, 3711 mAh (57 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T14s Gen 2 20XG, Li-Poly, 15.36 V, 3711 mAh (57 Wh), black
Laptop Battery -, Li-pol, 3,711 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0294
T6 Power for Lenovo IdeaPad S540-14IWL 81QX, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad S540-14IWL 81QX, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black
Laptop Battery -, Li-pol, 2,964 Ah
1,698,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6powe0258
T6 Power for Lenovo IdeaPad S540-14IML 81V0, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad S540-14IML 81V0, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black
Laptop Battery -, Li-pol, 2,964 Ah
1,698,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6powe0255
T6 Power for Dell Latitude 5424 Rugged, Li-Ion, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5424 Rugged, Li-Ion, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0082
T6 Power for notebook Lenovo 01AV445, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 01AV445, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
1,300,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3424
T6 Power for Lenovo ThinkPad X260, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3291
T6 Power for Lenovo ThinkPad T460p 20FX, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460p 20FX, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3064
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
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2391
T6 Power for notebook Acer AS10D73, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for notebook Acer AS10D73, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL
1,262,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6nab0275
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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