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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

T6 Power for Dell Precision 7730, 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: T6127447

T6 Power for Asus X571LI, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black

Laptop Battery -, Li-pol, 3,65 Ah

1,290,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127414

T6 Power Lenovo Legion 5-15ARH05, 5-15IMH05, 5P-15IMH05, 3900mAh, 60Wh, 4cell, Li-pol

Laptop Battery -, Li-pol, 3,9 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb403

T6 Power for Dell Inspiron 15 5584, 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: T6ntb040

T6 Power for notebook Asus C31N1620, Li-Poly, 11.55 V, 4355 mAh 50 Wh

Laptop Battery -, Li-pol, 4,355 Ah

1,358,-

Buy

In stock 1 pcs at the supplier's

Order Code: T6ntb015

T6 Power for Hewlett Packard ZBook 15u G4, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black

Laptop Battery -, Li-pol, 4,42 Ah

1,313,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat273

T6 Power for Hewlett Packard EliteBook 745 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black

Laptop Battery -, Li-pol, 4,33 Ah

1,427,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat314

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 Dell Latitude 5591, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black

Laptop Battery - designed for DELL Latitude 5591, Li-pol, 8,95 Ah

1,677,-

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat148

T6 Power for Lenovo ThinkPad L570, Li-Ion, 5200 mAh (56 Wh), 10.8 V

Laptop Battery - designed for LENOVO ThinkPad L570, Lithium-ion (Li-ion), 5,2 Ah

1,630,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb650

T6 Power for Apple MMGF2LL/A, Li-Poly, 7150 mAh (54 Wh), 7.6 V

Laptop Battery - designed for Apple MMGF2LL/A, Li-pol, 7,15 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb708

T6 Power for Lenovo ThinkPad 13 20J1 series, Li-Poly, 3730 mAh (42 Wh), 11.4 V

Laptop Battery -, Li-pol, 3,73 Ah

1,358,-

Buy

In stock 1 pcs at the supplier's

Order Code: MPbatntb691

T6 Power for Lenovo ThinkPad T470 20HD, Li-Ion, 2100 mAh (24 Wh), 11.4 V

Laptop Battery - designed for LENOVO ThinkPad T470 20HD, Lithium-ion (Li-ion), 2,1 Ah

1,481,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb156

T6 Power for Lenovo ThinkPad P71, Li-Ion, 5600 mAh (84 Wh), 15 V

Laptop Battery - designed for LENOVO ThinkPad P71, Lithium-ion (Li-ion), 5,6 Ah

1,767,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb133

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,- 1,519,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb74

T6 Power for HP Spectre 13-ac000, 13-w000 x360, 5000mAh, 58Wh, 3cell, Li-pol

Laptop Battery -, Li-pol, 5 Ah

1,393,-

Buy

In stock 5 pcs at the supplier's

Order Code: MPbatntb107

T6 Power for notebook Lenovo 01AV425, Li-Ion, 5200 mAh (56 Wh), 10.8 V

Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, LENOVO ThinkPad P51s, LENOVO ThinkPad P51s 20HB, LENOVO ThinkPad P51s 20HC, LENOVO ThinkPad P51s 20K0, LENOVO ThinkPad P52s, LENOVO ThinkPad P52s 20LB, LENOVO ThinkPad P52s 20LC, LENOVO ThinkPad T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, LENOVO ThinkPad T570, LENOVO ThinkPad T570 20H9, LENOVO ThinkPad T570 20HA, LENOVO ThinkPad T570 20JW, LENOVO ThinkPad T570 20JX, LENOVO ThinkPad T580 20L9 and LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 5,2 Ah

1,310,-

Buy

In stock 5 pcs at the supplier's

Order Code: MPbatntb434

T6 Power for Lenovo ThinkPad T580, Li-Ion, 5200 mAh (56 Wh), 10.8 V

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

1,310,-

Buy

In stock 5 pcs at the supplier's

Order Code: MPbatntb420

T6 Power for HP L28764-005, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V

Laptop Battery - designed for HP Spectre 13-ap0000, HP Spectre 13-ap0100, HP Spectre 13-ap0200, HP Spectre 13-ap0300, HP Spectre 13-ap0400, HP Spectre 13-ap0600, HP Spectre 13-ap0700, HP Spectre 13-ap0900 and HP Spectre 13T-ap000, Li-pol, 3,99 Ah

1,347,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat099

T6 Power for HP Spectre 13-ap0000 x360 series, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V

Laptop Battery - designed for HP Spectre 13-ap0000, Li-pol, 3,99 Ah

1,347,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat085

AVACOM for Lenovo G560, IdeaPad V470 Series Li-Ion 10,8V 5200mAh

Laptop Battery - compatible with IdeaPad B470, B570, IdeaPad G460, G465, G470, G475, G560, G565, G570, G575, G770, G780, IdeaPad V360, V370, V470, V570, IdeaPad Z370, Z460, Z465, Z470, Z560, Z565, Z570, replacement for 57Y6454, 57Y6455, 121001071, 121001091, 121001094, 121001095, 121001096, 121001097, 121001150, FRU 121001056, FRU 121001071, FRU 121001091, FRU 121001094, FRU 121001095B470, FRU 121001096, FRU 121001097, FRU L09C6Y02, FRU L09L6Y02, FRU L09M6Y02, FRU L09N6Y02, FRU L09S6Y02, FRU L10C6Y02, FRU L10M6F21, FRU L10N6Y02, FRU L10P6F21, FRU L10P6Y22, FRU LO9L6Y02, FRU LO9S6Y02, L08S6Y21, L09C6Y02, L09L6Y02, L09M6Y02, L09N6Y02, L09S6Y02, L10C6Y02, L10M6F21, L10P6F21, L10P6Y22, LO9L6Y02, LO9S6Y02

1,560,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618c21v

AVACOM for Apple MacBook Pro 13" A1706 Li-Pol 11,4V 4300mAh 49Wh - A1819

Laptop Battery - compatible with MacBook Pro Touchbar (13 Inch Late 2016) A1706, MacBook Pro Touchbar (13 Inch Mid 2017) A1706, replacement for A1819

1,773,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p315

AVACOM for Lenovo IdeaPad C340, S340 Li-Pol 11,4V 4610mAh 52Wh

Laptop Battery - compatible with IdeaPad C340-15IIL, C340-15IIL, C340-15IML, C340-15IWL, Flex-15IIL, Flex-15IML, Flex-15IWL, S340-14API, S340-14IIL, S340-14IML, S340-14IWL, S340-15API, S340-15IIL, S340-15IML, S340-15IWL, replacement for 5B10T09092, 5B10T09093, 5B10T09094, 5B10T09095, 5B10T09096, 5B10T09097, 5B10W67177, 5B10W67195, 5B10W67277, 5B10W67289, 5B10W67300, 5B10W67426, L18C3PF6, L18C3PF7, L18L3PF2, L18L3PF3, L18M3PF6, L18M3PF7, SB10W67183, SB10W67187, SB10W67288, SB10W67332, SB10W67421

1,556,-

Buy

In stock 3 pcs at the supplier's

Order Code: IB987p291

AVACOM BN06XL for HP Spectre x360 15-eb Series Li-Pol 11,55V 6320mAh 73Wh

Laptop Battery - compatible with Spectre x360 15-eb0000, Spectre x360 15-eb0001, Spectre x360 15-eb0002, Spectre x360 15-eb1000, Spectre x360 15-eb1001, replacement for BN06XL, BN06072XL, BN06072XL-PL, HSTNN-IB9A, L68235-1C1, L68299-005

2,033,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p248

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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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