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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

2,376 Results

Dell 4-cell 64W / HR LI-ION battery

Laptop Battery -, Lithium-ion (Li-ion), 0,064 Ah

2,579,-

Buy

In stock > 5 pcs

Order Code: ADP3b040k7j

Avacom for Lenovo ThinkPad T490s Li-Pol 11,52V 4950mAh 57Wh

Laptop Battery -, Li-pol, 4,95 Ah

1,349,-

Buy

In stock 2 pcs

Order Code: IB987p143

1.5 2×

PATONA for LENOVO ThinkPad X230/X220, 6600mAh, Li-Ion, 10.8V

Laptop Battery - designed for Lenovo ThinkPad X220, X220i, X220s, X230, X230i , 0A36281, 0A36282, 0A36283, 42T4861, 42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4875, 42T4876, 42T4901, 42T4902, 42Y4864, 45N1019

2,339,-

Buy

In stock 1 pcs

Order Code: PAT724

AVACOM for Dell G3 15 3500, G5 15 5505 Li-Pol 15.2V 4474mAh 68Wh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 4,474 Ah

1,604,-

Buy

In stock 5 pcs at the supplier's

Order Code: IB987p329

AVACOM for HP 250 G10, 256 G10 AE03XL Li-Pol 11.25V 4100mAh 46Wh

Laptop Battery - designed for 240 G10, 245 G10, 250 G10, 255 G10 and 256 G10, Li-pol and Lithium-ion (Li-ion), 4,1 Ah

1,066,-

Buy

In stock > 5 pcs

Order Code: IB987p334

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

T6 Power for Hewlett Packard TPN-C125 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah

1,339,-

Buy

In stock 1 pcs

Order Code: T6nab2299

T6 Power for notebook Lenovo L12M4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah

1,419,-

Buy

In stock > 5 pcs

Order Code: T6nab3252

T6 Power for Dell NYFJH laptop, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black

Laptop Battery -, Li-pol, 8,5 Ah

2,469,-

Buy

In stock > 5 pcs

Order Code: T6127452

T6 Power Pro for Asus ROG Zephyrus GA402, TUF FX517Z, 4920mAh, 76Wh, 4-cell, Li-Pol

Laptop Battery - designed for ROG Zephyrus G14 GA402NI, ROG Zephyrus G14 GA402NJ, ROG Zephyrus G14 GA402NU, ROG Zephyrus G14 GA402NV, ROG ZEPHYRUS G14 GA402RJ, ROG ZEPHYRUS G14 GA402RK, ROG Zephyrus G14 GA402XI, ROG Zephyrus G14 GA402XU, ROG Zephyrus G14 GA402XV, ROG Zephyrus G14 GA402XY, ROG Zephyrus G14 GA402XZ, TUF Dash F15 FX517ZC, TUF Dash F15 FX517ZE, TUF Dash F15 FX517ZM, TUF Dash F15 FX517ZR, TUF517ZC, TUF517ZE, TUF517ZM, TUF517ZR, VivoBook Pro 15X K6501ZM, VivoBook Pro 15X M6501RM and VivoBook Pro 15X M6501RR, Li-pol, 4,92 Ah

1,767,-

Buy

In stock 3 pcs at the supplier's

Order Code: T6Pbat006

AVACOM for Acer Swif 3 SF314, 5 SF 514 Li-Pol 15,4V 3545mAh 55Wh

Laptop Battery - compatible with Chromebook Spin 514 CP514, ConceptD 3 CN315-72, ConceptD 3 CN315-72G, ConceptD 3 CN316-73G, ConceptD 3 Ezel CC315-72, ConceptD 3 Ezel CC315-72G, ConceptD 3 Ezel Pro CC315, ConceptD 3 Pro CN315-72P, ConceptD 3 Pro CN316-73P, RS AP714-51GT, RS AP714-51T, Spin 3 SP313-51N, Spin 5 SP513-54N, Spin 5 SP513-55N, Swift 3 SF313-52, Swift 3 SF313-53, Swift 3 SF314-51, Swift 3 SF316-51, Swift 5 SF514-54, Swift 5 SF514-55, Swift SF14-71T, Swift X SFX16-52G, TravelMate P4 P414-51, TravelMate P4 P414-51G, TravelMate P4 P414-52, TravelMate P6 P614P-52, TravelMate P6 P614RN-52, TravelMate Spin P4 P414RN, replacement for AP18C7M, KT.00407.008

1,451,-

Buy

In stock > 5 pcs

Order Code: IB987p162

AVACOM for HP EliteBook 840 G4 series TA03XL Li-Pol 11.55V 4200mAh 49Wh

Laptop Battery - designed for EliteBook 745 G4, EliteBook 755 G4, EliteBook 840 G4, EliteBook 850 G4, EliteBook 848 G4, ZBook 14u G4 and ZBook 15u G4, Li-pol and Lithium-ion (Li-ion), 4,2 Ah

1,258,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p333

T6 Power for Asus X3500P, K3500P, M3500Q, 5427 mAh, 63 Wh, 3-cell, Li-pol

Laptop Battery - designed for V16 V3607VH, V16 V3607VJ, V16 V3607VM, V16 V3607VP, V16 V3607VU, VivoBook 14X K3405VA, VivoBook 14X K3405VC, VivoBook 14X K3405VF, VivoBook 14X K3405ZF, VivoBook 16X K3604VA, VivoBook 16X K3604ZA, VivoBook 16X M3604YA, VivoBook Pro 15 D3500QC, VivoBook Pro 15 K3500PA, VivoBook Pro 15 K3500PC, VivoBook Pro 15 K3500PH, VivoBook Pro 15 M3500QA, VivoBook Pro 15 M3500QC, VivoBook Pro 15 X3500PA, VivoBook Pro 15 X3500PC and VivoBook Pro 15 X3500PH, Li-pol, 5,427 Ah

1,698,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pbat008

AVACOM for Acer Swift SF514 Li-Pol 7.7V 4350mAh 33Wh

Laptop Battery - compatible with Spin 1 SP111-32N, Spin 1 SP111-33, Swift 5 SF514-52T, Swift 5 SF514-53T, Switch 3 SW312-31, Switch 3 SW312-31P, replacement for AP16L5J, AP16L8J, KT.00205.002, KT.00205.008

1,297,-

Buy

In stock 3 pcs

Order Code: IB987p161

T6 Power for Lenovo IdeaPad 3-15ITL6, 3-14ITL6, V14 G2-ALC, V15 G2-ALC, 4050mAh, 45Wh, Li-Pol

Laptop Battery - designed for IdeaPad 3 14ABA7, IdeaPad 3 14ABA7 82RM, IdeaPad 3 14IAU7, IdeaPad 3 14IAU7 82RJ, IdeaPad 3 15ABA7, IdeaPad 3 15ABA7 82RN, IdeaPad 3 15ABA7 82T8, IdeaPad 3 15IAU7, IdeaPad 3 15IAU7 82RK, IdeaPad 3 15IAU7 82T7, IdeaPad 3 17ABA7, IdeaPad 3 17ABA7 82RQ, IdeaPad 3 17IAU7, IdeaPad 3 17IAU7 82RL, IdeaPad 3-14ALC6, IdeaPad 3-14ALC6 82KT, IdeaPad 3-14ITL6, IdeaPad 3-14ITL6 82H7, IdeaPad 3-15ALC6 82KU, IdeaPad 3-15ITL6, IdeaPad 3-15ITL6 82H8, IdeaPad 3-15ITL6 82MD, IdeaPad 3-17ALC6, IdeaPad 3-17ALC6 82KV, IdeaPad 3-17ITL6, IdeaPad 3-17ITL6 82H9, V14 G2 IJL, V14 G2 IJL 82QX, V14 G2-ALC, V14 G2-ALC 82KC, V14 G2-ITL 82KA, V14 G3 ABA, V14 G3 ABA 82TU, V14 G3 IAP, V14 G3 IAP 82TS, V15 G2 IJL, V15 G2 IJL 82QY, V15 G2-ALC, V15 G2-ALC 82KD, V15 G2-ITL, V15 G2-ITL 82KB, V15 G3 ABA, V15 G3 ABA 82TV, V15 G3 IAP, V15 G3 IAP 82TT, V15 G3 IAP 82UM, V17 G2-ITL, V17 G2-ITL 82NX, V17 G3 IAP, V17 G3 IAP 82U1, K14 Gen 1 21CS, K14 Gen 1 21CT, K14 Gen 1 21CU, K14 Gen 1 21CV, V14 G4 ABP, V14 G4 ABP 82YX, V14 G4 ABP 83FG, V14

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pbat025

T6 Power pro for HP 250 G10, 255 G10, 14-ee0000, 14-em0000, 3648mAh, 41Wh, 3-cell, Li-Pol

Laptop Battery - designed for 14-ee0000 series, 14-em0000 series, 14-ep0000 series, 14-ep1000 series, 15-fc0000 series, 15-fc1000 series, 15-fd0000 series, 15-fd1000 series, 15-fd2000 series, 240 G10, 245 G10, 246 G10, 250 G10, 255 G10, 255R G10, 256 G10, Fortis Flip G1m 11" Chromebook and Fortis G1m 11" Chromebook, Li-pol, 3,648 Ah

1,261,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6Pbat018

T6 Power for Dell Inspiron 15 3511, Li-Poly, 11.25 V, 3640 mAh (41 Wh), black

Laptop Battery -, Li-pol, 3,64 Ah

1,256,-

Buy

In stock > 5 pcs

Order Code: T6127463

AVACOM for Dell Latitude 5421, 5431 Li-Pol 11.4V 8500mAh 97Wh

Laptop Battery - designed for Latitude 5421, Latitude 5431, Latitude 5521, Latitude 5531, Precision 3470, Precision 3561, Precision 3571, Precision 3581, Precision 3591, Alienware m17 R5, Alienware m18 R1 and Alienware m18 R2, Li-pol and Lithium-ion (Li-ion), 8,5 Ah

1,386,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p328

Battery T6 power HP Spectre 15-bl000 x360 series, 6860mAh, 79Wh, 6cell, Li-pol

Laptop Battery -, Li-pol, 6,86 Ah

2,019,-

Buy

In stock 1 pcs

Order Code: MPbatntb594

AVACOM for Asus VivoBook X421, Flip 14 TM420UA Li-Pol 11.55V 4069mAh 47Wh

Laptop Battery - designed for VivoBook Flip 14 TM420UA, Li-pol and Lithium-ion (Li-ion), 4,069 Ah

1,365,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p327

AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh

Laptop Battery -, Li-Pol, 6Ah

1,589,-

Buy

In stock > 5 pcs

Order Code: IB987p320

T6 Power for laptop Dell 451-BCUB, Li-Poly, 15 V, 3600 mAh (54 Wh), black

Laptop Battery - designed for DELL Inspiron 15 3521, Li-pol, 3,6 Ah

2,649,-

Buy

In stock 1 pcs

Order Code: T6127533

T6 Power for notebook Acer AP16A4K, Li-Poly, 11.25 V, 3770 mAh 42 Wh

Laptop Battery -, Li-pol, 3,77 Ah

1,599,-

Buy

In stock 1 pcs

Order Code: T6ntb003

T6 Power Pro for Dell Precision 7670, 7680, 7770, 7780, 8050mAh, 93Wh, 6-cell, Li-Pol

Laptop Battery - designed for Precision 7670, Precision 7680, Precision 7770 and Precision 7780, Li-pol, 8,05 Ah

1,901,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pbat017

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries – proved brands

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