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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

2,283 Results

5.0 1×

T6 Power for Hewlett Packard EliteBook 840 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 840 G5, Li-pol, 4,33 Ah

59.27 €

Buy

In stock 3 pcs at the supplier's

Order Code: NTBmhbat318

4.0 1×

T6 Power for Hewlett Packard CA06XL, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah

57.87 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat196

4.7 3×

AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh

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

49.32 €

Buy

In stock 5 pcs at the supplier's

Order Code: IB987p052

5.0 3×

PATONA for HP Pavilion 13, 3800mAh, Li-Pol, 11.4V, NP03XL

Laptop Battery - compatible with HP Pavilion 13, 13-A010DX, X360 , 760944-421, HSTNN-LB6L, NP03XL, TPN-Q146, TPN-Q147, TPN-Q148, TPN-Q149

62.69 €

Buy

In stock 4 pcs at the supplier's

Order Code: PAT683

5.0 2×

AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh

Laptop Battery -, Li-pol, 4,21 Ah

58.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p103

5.0 1×

Patona for Lenovo Thinkpad X1 Carbon Gen.3 2800mAh Li-Pol 15,2V 45N1703

Laptop Battery - designed for Thinkpad X1 Carbon 14, Thinkpad X1 Carbon Gen4 and Lenovo Thinkpad X1 Carbon (20A7), Li-pol, 2,8 Ah

79.34 €

Buy

In stock 2 pcs at the supplier's

Order Code: PATb335

5.0 1×

T6 Power for notebook Lenovo 45N1124, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black

Laptop Battery -, Li-pol, 2,1 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3337

4.0 1×

T6 Power for Dell XPS 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black

Laptop Battery - designed for XPS 9560, Li-pol, 8,5 Ah

70.54 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab1161

3.0 2×

T6 Power Dell Precision 7530, 7540, 7730, 7740, 8500mAh, 97Wh, 6cell, Li-pol

Laptop Battery - designed for ACER Aspire 7530, ACER Aspire 7540, ACER Aspire 7730 and ACER Aspire 7740, Li-pol, 8,5 Ah

81.17 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127456

5.0 1×

T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh

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

62.09 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb361

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

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb06

5.0 1×

T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah

47.96 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat003

4.0 1×

AVACOM for Lenovo ThinkPad T410/SL510/Edge 14", Edge 15" Li-Ion 10.8V 6400mAh 69Wh

Laptop Battery - compatible with ThinkPad E40, E50, Edge 14, Edge 15, Edge E420, Edge E425, Edge E520, Edge E525, L410, L412, L420, L421, L510, L512, L520, SL410, SL510, T410, T410i, T420, T420i, T510, T520, T520i, W510, W520, replacement for 42T4235, 42T4702, 42T4703, 42T4704, 42T4706, 42T4708, 42T4709, 42T4710, 42T4711, 42T4712, 42T4714, 42T4715, 42T4731, 42T4733, 42T4735, 42T4737, 42T4751, 42T4752, 42T4753, 42T4755, 42T4756, 42T4757, 42T4763, 42T4764, 42T4765, 42T4766, 42T4791, 42T4793, 42T4794, 42T4795, 42T4796, 42T4797, 42T4799, 42T4801, 42T4803, 42T4817, 42T4819, 42T4848, 42T4851, 42T4925, 42T4927, 42T5263, 51J0499, 51J0500, 57Y4185, 57Y4186, 57Y4545

53.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p089

5.0 1×

AVACOM for Toshiba Satellite L750 Li-Ion 10.8V 5800mAh/63Wh

Laptop Battery -, Lithium-ion (Li-ion), 5,8 Ah

39.90 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p087

PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V - Laptop Battery

5.0 2×

PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V 3 roky ONSITE servis

Laptop Battery - for HP Elitebook 725 G1, 820 G1, 820 G1, SB03XL, SB03046XL, HSTNN-L13C, HSTNN-IB4T, HSTNN-LB4T, 716726-421, 716726-1C1, 717378-001, HP011216-PLP13G01, 3ICP6/67/88

74.76 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT767

5.0 8×

PATONA for TOSHIBA SATELLITE M300, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Toshiba U400 series, PA3634, PA3634U-1BAS, PA3635U-1BAM, PA3635U-1BRM, PA3638U-1BAP, PABAS117, PABAS118

34.44 €

Buy

In stock 2 pcs at the supplier's

Order Code: PAT569

5.0 1×

Avacom for Asus ZenBook UX334FL UX434FL UX434FQ UX463FA Li-Pol 11.55V 4330mAh 50Wh

Laptop Battery - designed for ASUS UX334FA, ASUS UX334FL, ASUS UX434FL, ASUS UX463FA, ASUS UX463FL, UX434FQ, UX463, ZenBook UX334, ZenBook UX434 and ZenBook UX463, Li-pol, 4,33 Ah

71.88 €

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p124

5.0 1×

T6 Power for Lenovo Legion Y530-15ICH 81LB, Li-Poly, 11.25 V, 4670 mAh 52 Wh

Laptop Battery -, Li-pol, 4,67 Ah

56.41 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb235

5.0 1×

T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh

Laptop Battery -, Li-pol, 4,47 Ah

64.86 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb130

5.0 1×

T6 Power for Dell Vostro 14 5490, Li-Ion, 11.4 V, 3680 mAh 42 Wh

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

55.95 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6ntb047

3.7 3×

T6 Power for notebook Lenovo L11M6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black

Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah

56.86 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab3158

5.0 2×

T6 Power for Hewlett Packard notebook 740715-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

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

44.60 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2039

5.0 1×

T6 Power for notebook Acer AS10D81, 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

52.44 €

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab0319

4.5 2×

T6 Power for Hewlett Packard EliteBook 850 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black

Laptop Battery - designed for EliteBook 850 G3, Li-pol, 4,4 Ah

50.53 €

Buy

In stock > 5 pcs at the supplier's

Order Code: NTBmhbat207

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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