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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.

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.

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

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

2,282 Results

AVACOM for Lenovo ThinkBook 13s, 14s, Li-Pol 15,36V 2965mAh 46Wh

Laptop Battery - compatible with ThinkBook 13s-IML, ThinkBook 13s-IWL, ThinkBook 14s-IML, ThinkBook 14s-IWL, replacement for 5B10S73499, 5B10S73500, 5B10S73501, 5B10W67315, 5B10W67334, 5B10W67399, L18C4PF0, L18D4PF0, L18M4PF0, SB10W67202, SB10W67259, SB10W67351

1,090,-

Buy

In stock 4 pcs at the supplier's

Order Code: IB987p278

T6 Power for Lenovo ThinkPad X1 Carbon 7th, 8th Gen, X1Yoga 4th, 5th Gen, 3325mAh, 51Wh,4cell, Li-Po

Laptop Battery - designed for ThinkPad X1 Carbon Gen 7th, ThinkPad X1 Carbon Gen 7th 20QD, ThinkPad X1 Carbon Gen 7th 20QE, ThinkPad X1 Carbon Gen 7th 20R1, ThinkPad X1 Carbon Gen 7th 20R2, ThinkPad X1 Carbon Gen 8th, ThinkPad X1 Carbon Gen 8th 20U9, ThinkPad X1 Carbon Gen 8th 20UA, ThinkPad X1 Yoga Gen 4th, ThinkPad X1 Yoga Gen 4th 20QF, ThinkPad X1 Yoga Gen 4th 20QG, ThinkPad X1 Yoga Gen 4th 20SA, ThinkPad X1 Yoga Gen 4th 20SB, ThinkPad X1 Yoga Gen 5th, ThinkPad X1 Yoga Gen 5th 20UB and ThinkPad X1 Yoga Gen 5th 20UC, Li-pol, 3,325 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: LENbat002

T6 Power Dell Latitude 5420, 5424, 7424 Rugged, 4470mAh, 51Wh, 3cell, Li-ion

Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah

1,500,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0092

T6 Power for Lenovo ThinkPad T470s 20HG, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black

Laptop Battery -, Li-pol, 2,2 Ah

1,152,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3461

4.0 1×

T6 Power for Lenovo IdeaPad G50-70m, 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: T6nab3223

T6 Power for Dell Precision 7540, 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: T6127446

5.0 1×

T6 Power for Dell Inspiron 15 3585, 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: T6ntb062

T6 Power for Dell Inspiron 15 3501, 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: T6ntb055

T6 Power for notebook Asus C31N1811, Li-Poly, 11.55 V, 4335 mAh 50 Wh

Laptop Battery -, Li-pol, 4,335 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb023

T6 Power for Hewlett Packard CS03XL, 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

1,216,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat212

1.0 1×

Patona for LENOVO Thinkpad T460S/T470S 2000mAh Li-Pol 11,4V 01AV405

Laptop Battery -, Li-pol, 2 Ah

1,519,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PAT1002

1.0 3×

PATONA for DELL XPS13, 7000mAh, Li-pol, 7.4V

Laptop Battery - designed for Dell XPS13, 9343, 9350 , JD25G, 90V7W, RWT1R, 0N7T6, 5K9CP

1,748,-

Buy

In stock 4 pcs at the supplier's

Order Code: PAT711

T6 Power for Lenovo Yoga Slim 7 Pro 16ACH6, 16IAH7, 4883mAh, 75Wh, Li-Pol

Laptop Battery - designed for IdeaPad 5 Pro 16ARH7, IdeaPad 5 Pro 16ARH7 82SN, IdeaPad 5 Pro 16IAH7, IdeaPad 5 Pro 16IAH7 82SK, IdeaPad 5 Pro-16ACH6, IdeaPad 5 Pro-16ACH6 82L5, IdeaPad 5 Pro-16IHU6, IdeaPad 5 Pro-16IHU6 82L9, IdeaPad Creator 5-16ACH6, IdeaPad Creator 5-16ACH6 82L6, Slim 7 16ARH7, Slim 7 16ARH7 82UX, Yoga Slim 7 Pro 16ACH6, Yoga Slim 7 Pro 16ACH6 82QQ, Yoga Slim 7 Pro 16ARH7, Yoga Slim 7 Pro 16ARH7 82UW, Yoga Slim 7 Pro 16IAH7 and Yoga Slim 7 Pro 16IAH7 82VA, Li-pol, 4,883 Ah

1,393,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pbat022

AVACOM for Dell Latitude 5421, 5431 Li-Pol 15,2V 4210mAh 64Wh

Laptop Battery - compatible with Alienware M17 R5, Latitude 5421, Latitude 5431, Latitude 5521, Latitude 5531, Precision 3470, Precision 3561, Precision 3571, Precision 3581, Precision 3591, replacement for 0P3TJ, 451-BCUN, GRT01, R05P0, VXD57. Before ordering this battery, please check that the original battery in your laptop has the same voltage (15.2V), shape and mounting.

1,716,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p205

T6 Power for Dell Latitude 5520, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black

Laptop Battery -, Li-pol, 4,1 Ah

1,459,- 2,129,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127559

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

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat326

T6 Power for Lenovo ThinkPad X280 series, 4210mAh, 48Wh, 3cell, Li-Pol

Laptop Battery - designed for Lenovo Thinkpad X280, Li-pol, 4,21 Ah

1,316,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb513

AVACOM SP04XL for HP Spectre X360 13-AP series Li-Pol 15,4V 3990mAh 61Wh

Laptop Battery -, Li-pol, 3,99 Ah

1,399,-

Buy

In stock 1 pcs at the supplier's

Order Code: IB987p144

T6 power HP EliteBook 745 G4, 755 G4, 840 G4, 850 G4, 4420mAh, 51Wh, 3cell, Li-pol

Laptop Battery - designed for EliteBook 755 G4, EliteBook 840 G4 and EliteBook 850 G4, Li-pol, 4,42 Ah

1,313,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix177

PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL - Laptop Battery

PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL 3 roky ONSITE servis

Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 2,8 Ah

1,679,-

Buy

In stock 4 pcs at the supplier's

Order Code: PAT939

AVACOM for Samsung R530/R730/R428/RV510 Li-Ion 11.1V 4400mAh

Laptop Battery - designed for SAMSUNG NP270E5E, SAMSUNG NP-P210, SAMSUNG NP-P580, SAMSUNG NP-Q320, SAMSUNG NP-Q430, SAMSUNG NP-Q530, SAMSUNG NP-R428, SAMSUNG NP-R429, SAMSUNG NP-R430, SAMSUNG NP-R463, SAMSUNG NP-R464, SAMSUNG NP-R465, SAMSUNG NP-R466, SAMSUNG NP-R467, SAMSUNG NP-R468, SAMSUNG NP-R470, SAMSUNG NP-R478, SAMSUNG NP-R480, SAMSUNG NP-R507, SAMSUNG NP-R517, SAMSUNG NP-R518, SAMSUNG NP-R519, SAMSUNG NP-R520, SAMSUNG NP-R522, SAMSUNG NP-R530, SAMSUNG NP-R540, SAMSUNG NP-R540E, SAMSUNG NP-R540I, SAMSUNG NP-R580, SAMSUNG NP-R590, SAMSUNG NP-R718, SAMSUNG NP-R720, SAMSUNG NP-R728, SAMSUNG NP-R730, SAMSUNG NP-R780, SAMSUNG NP-RC410, SAMSUNG NP-RC510, SAMSUNG NP-RC710, SAMSUNG NP-RF411, SAMSUNG NP-RF511, SAMSUNG NP-RF512, SAMSUNG NP-RF711, SAMSUNG NP-RF712, SAMSUNG NP-RV409, SAMSUNG NP-RV420, SAMSUNG NP-RV440, SAMSUNG NP-RV509, SAMSUNG NP-RV520, SAMSUNG NP-RV540, SAMSUNG NP-RV72, SAMSUNG NP-SF410, SAMSUNG NP-SF411 and SAMSUNG NP-SF411I, Lithium-ion (Li-ion), 4,4 Ah

889,-

Buy

In stock 1 pcs at the supplier's

Order Code: IB618a55

T6 Power for Lenovo IdeaPad S540-14IML 81NF, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black

Laptop Battery -, Li-pol, 2,964 Ah

1,698,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6powe0254

T6 Power for laptop Dell 7WNW1, 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: T6powe0086

T6 Power for laptop Dell 357F9, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1086

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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