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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

2,032 Results

T6 Power for Hewlett Packard HSTNN-I33C-4, 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

50.79 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat214

T6 Power for Hewlett Packard 800514-001, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black

Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah

50.74 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat286

5.0 1×

T6 Power for Asus TUF FX502VD, Li-Poly, 4240 mAh (64 Wh), 15.2 V

Laptop Battery -, Li-pol, 4,24 Ah

65.19 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat075

5.0 1×

T6 Power for Lenovo SB10L84121, Li-Ion, 2000 mAh (30 Wh), 15.2 V

Laptop Battery - designed for 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 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), 2 Ah

47.96 €

Buy

In stock 4 pcs at the supplier's

Order Code: TPontb204

5.0 2×

T6 Power for Lenovo 00UR892, Li-Ion, 2000 mAh (30 Wh), 15.2 V

47.96 €

Buy

In stock 4 pcs at the supplier's

Order Code: TPontb203

5.0 3×

AVACOM for HP ProBook 6360b, 6460b series, Li-Ion, 10.8V, 6400mAh, 69Wh

Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah

80.39 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618b22w

AVACOM OR04XL for HP EliteBook X360 830 G5, G6 Li-Pol 7.7V 6900mAh 53Wh

Laptop Battery - compatible with EliteBook X360 830 G5, EliteBook X360 830 G6, replacement for HSTNN-DB9C, HSTNN-IB8U, L34209-1B1, L34209-1C1, L34209-2B1, L34449-002, L34449-005, OR04XL, OR04053XL

57.53 €

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In stock 1 pcs at the supplier's

Order Code: IB987p260

AVACOM for Dell Latitude 7389, 7390 2-in-1 Li-Pol 11,4V 3940mAh 45Wh

Laptop Battery - compatible with Latitude 5289 2-in-1, Latitude 7389 2-in-1, Latitude 7390 2-in-1, replacement for 71TG4, 451-BBZB, CFX97, X49C1, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape and fitting

72.31 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p214

T6 Power for HP TPN-Q203, 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

56.25 €

Buy

In stock > 5 pcs at the supplier's

Order Code: HPbat103

T6 Power for Dell T2JX4 notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah

48.20 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat069

T6 power HP Envy 13-d000 series, 3950mAh, 45Wh, 3cell, Li-pol

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

64.13 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix108

Patona for Samsung NP530U 5300mAh Li-Pol 7.4V AA-PBYN8AB

Laptop Battery -, Li-pol, 5,3 Ah

53.82 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT1000

5.0 1×

Patona for HP Stream 11/Stream 13 3400mAh Li-Pol 11,4V ME03XL

Laptop Battery - designed for HP Stream 11/Stream 13, Li-pol, 3,4 Ah

50.07 €

Buy

In stock 4 pcs at the supplier's

Order Code: PAT989

5.0 1×

PATONA for DELL Inspiron 15 7559 4400mAh Li-Pol 11.4V 71JF4 , 0GFJ6

Laptop Battery - designed for Dell Inspiron, Li-pol, 4,4 Ah

62.61 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT959

T6 Power for Apple MacBook Air 13" - Laptop Battery

6 colors

4.4 18×

T6 Power for Apple MacBook Air 13"

Laptop Battery -, Li-pol, 7,15 Ah

56.70 €

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb05

AVACOM for Lenovo ThinkPad P51S, T570, T580 Li-Pol 15,2V 2100mAh 32Wh

Laptop Battery - compatible with ThinkPad P51s, ThinkPad P52s, ThinkPad T570, ThinkPad T580, replacement for 00UR890, 00UR891, 00UR892, 01AV493, SB10L84121, SB10L84122, SB10L84123, SBB0L62756

40.37 €

Buy

In stock 1 pcs at the supplier's

Order Code: IB987p298

6 colors

4.4 18×

T6 Power for Apple MacBook Air 13"

Laptop Battery -, Li-pol, 7,15 Ah

56.70 €

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb02

5.0 1×

T6 power HP EliteBook Folio 1040 G1, G2, 3800mAh, 42Wh, 6cell, Li-pol

Laptop Battery - designed for HP EliteBook Folio 1040 G1 and HP EliteBook Folio 1040 G2, Li-pol, 3,8 Ah

53.62 €

Buy

In stock 2 pcs at the supplier's

Order Code: T6Pmix077

5.0 1×

T6 power Dell Latitude E5450, E5550, 6900mAh, 51Wh, 4cell, Li-pol

Laptop Battery - designed for Dell Latitude 3150, Dell Latitude 3160, DELL Latitude E5250, DELL Latitude E5450 and DELL Latitude E5550, Li-pol, 6,9 Ah

60.01 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix061

5.0 1×

T6 power HP Pavilion dv3-4000 series, 5200mAh

Laptop Battery - designed for HP 650, HP 655 and HP G72, Lithium-ion (Li-ion), 5,2 Ah

57.54 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix171

4.0 1×

T6 power Dell Insprion 13 5370, 7370, 7373, 7386, Vostro 5370, 3330mAh, 38Wh, 3cell, Li-pol

Laptop Battery -, Li-pol, 3,33 Ah

56.68 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix137

5.0 1×

T6 power Acer Aspire 4741 series, 5741 series, 5200mAh, 58Wh, 6cell

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

52.68 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix007

T6 Power for Lenovo Yoga S740-14IIL, 4060mAh, 62Wh, 4cell, Li-Pol

Laptop Battery - designed for Yoga S740-14IIL, Yoga S740-14IIL 81RM, Yoga S740-14IIL 81RS and Yoga S740-14IIL 81RT, Li-pol, 4,06 Ah

53.62 €

Buy

In stock 1 pcs at the supplier's

Order Code: T6Pbat020

AVACOM for Dell Latitude 7400, 9410 2-in-1 Li-Pol 7,6V 6800mAh 52Wh

Laptop Battery - compatible with Latitude 7400 2-in-1, Latitude 9410 2-in-1, replacement for 8W3YY, 85XM8, 451-BCIC, 451-BCPE, CHWV6, G8F6M, GJD1V, NF2MW, Not compatible with the six-cell battery version - 7146W

94.27 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p216

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Lenovo

Dell

Asus

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Alternative

Original

Jak vybrat baterii do notebooku

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