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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.

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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.

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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 Laptop Batteries Lenovo HP Laptop Batteries HP Asus Laptop Batteries Asus Acer Laptop Batteries Acer Dell Laptop Batteries Dell MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,007 Results
AVACOM for HP ProBook 6360b, 6460b series Li-Ion 10.8V 4400mAh - Laptop Battery
4.6 15×
AVACOM for HP ProBook 6360b, 6460b series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP 6360t, HP EliteBook 8460p, HP EliteBook 8460w, HP EliteBook 8470p, HP EliteBook 8470w, HP EliteBook 8560p, HP EliteBook 8570p, HP ProBook 6360b, HP ProBook 6460b, HP ProBook 6465b, HP ProBook 6470b, HP ProBook 6475b, HP ProBook 6560b, HP ProBook 6565b and HP ProBook 6570b, Lithium-ion (Li-ion), 4,4 Ah
43.05 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a46
PATONA for DELL E7440, 4500mAh, Li-Pol, 7.4V, 34GKR - Laptop Battery
5.0 3×
PATONA for DELL E7440, 4500mAh, Li-Pol, 7.4V, 34GKR
Laptop Battery - for Dell Latitude 14, 7000, E7440, 34GKR, 451-BBFS, 451-BBFT, 451-BBFV, 451-BBFY, G0G2M, PFXCR, T19VW
51.01 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT673
T6 Power for Dell Vostro 14 5471, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.4 3×
T6 Power for Dell Vostro 14 5471, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Vostro 5471, Lithium-ion (Li-ion), 3,68 Ah
48.15 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat057
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.8 4×
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
48.15 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat004
T6 power Dell Latitude 5280, 5290, 5480, 5490, 5580, 5590, 8950mAh, 68Wh, 4cell, Li-pol - Laptop Battery
5.0 3×
T6 power Dell Latitude 5280, 5290, 5480, 5490, 5580, 5590, 8950mAh, 68Wh, 4cell, Li-pol
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah
Great price 68.41 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix041
PATONA for LENOVO Thinkpad T470/T570/61++ 4400mAh Li-lon 10.8V 01AV423 - Laptop Battery
5.0 2×
PATONA for LENOVO Thinkpad T470/T570/61++ 4400mAh Li-lon 10.8V 01AV423
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
52.57 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT692f
PATONA for LENOVO IdeaPad 100-15IBD/V4400, 2200mAh, Li-Ion, 14.4V, L15L4A01 - Laptop Battery
4.5 11×
PATONA for LENOVO IdeaPad 100-15IBD/V4400, 2200mAh, Li-Ion, 14.4V, L15L4A01
Laptop Battery - designed for 100-15IBD(80QQ009LGE), 100-15IBD(80QQ00GCGE), 100-15IBD(80QQ018HGE), 80QH00BCUS, TianYi100-15IBD, 100-14IBD(80RK002UIH), 100-15IBD(80MJ00CJGE), 100-15IBD(80MJ00CQGE), 100-15IBD(80QQ002AGE), 100-15IBD(80QQ00AQGE), 100-15IBD(80QQ00KBGE), 100-15IBD, 100-14IBD, 100-15IBD(80MJ), 100-15IBD(80MJ00CKGE), 100-15IBD(80MJ00GBGE), 100-15IBD(80QQ003BGE), 100-15IBD(80QQ00ARGE), 100-15IBD(80QQ0179GE), B50-50, TianYi100-14IBD, 100-14IBD(80RK), 100-15IBD(80MJ00ATGE), 100-15IBD(80MJ00CLGE), TianYi100-14, 100-15IBD(80QQ), 100 15-IBD 80QQ, 100 80QQ, V4400,LENOVO B71-80 Series, L15L4A01, L15M4A01, L15S4A01, L15S4E01
40.36 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT923
AVACOM Lenovo ThinkPad T470, T480 Li-Pol 11,46V 2095mAh 24Wh - Laptop Battery
3.9 7×
AVACOM Lenovo ThinkPad T470, T480 Li-Pol 11,46V 2095mAh 24Wh
Laptop Battery -, Li-pol, 2,095 Ah
49.90 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p104
T6 Power for Lenovo ThinkPad T470, T570 series, 5200mAh, 58Wh, 6cell - Laptop Battery
5.0 2×
T6 Power for Lenovo ThinkPad T470, T570 series, 5200mAh, 58Wh, 6cell
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
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb439
PATONA for Asus A32-K53, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.3 12×
PATONA for Asus A32-K53, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Asus A43, K43, X43, A53 , K53, K54, K84, P43, X44, P53, X53, X54, X84, A31-K53, A32-K53, A41-K53, A42-K53, A43EI241SV-SL
Great price 30.64 € Save 2.26 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT234
T6 Power for Hewlett Packard EliteBook 840 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 840 G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 840 G3, Li-pol, 4,4 Ah
50.73 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat205
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 830 G7, EliteBook 835 G7, EliteBook 840 G7 and EliteBook 845 G7, Li-pol, 4,59 Ah
58.67 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb338
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh - Laptop Battery
4.8 15×
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad G505, LENOVO IdeaPad G580, LENOVO IdeaPad G585, LENOVO IdeaPad G700, LENOVO IdeaPad Y480, LENOVO IdeaPad Y480N, LENOVO IdeaPad Y480P, LENOVO IdeaPad Y485, LENOVO IdeaPad Y485N, LENOVO IdeaPad Y485P, LENOVO IdeaPad Y580, LENOVO IdeaPad Y580N, LENOVO IdeaPad Y580P, LENOVO IdeaPad Z380, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, LENOVO IdeaPad Z580 and LENOVO IdeaPad Z585, Lithium-ion (Li-ion), 4,4 Ah
47.80 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB618a52
PATONA for Asus A32-K72, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 4×
PATONA for Asus A32-K72, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Asus K72, K72DR, K72DY, K72F, K72JK, K72JR, K72JT, K72JU, K72L, N71J, N71Ja, N71Jq, N71JV, N71VG, N71VN, N73JF, N73JG, N73JN, N73JQ, N73SV, X72DR, X72F, X72J, X72JK, X72JR, X72JT, X72VN, A32-K72, A32-N71,70-NX01B1000Z, 70-NXH1B1000Z, 70-NZY1B1000Z, 70-NZYB1000Z, 90-XB2KN0BT00000Y
43.18 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT585
AVACOM LK03XL for HP Envy X360 15-bp, 16-cn, Envy 17-ce series Li-Pol 11.55V 4835mAh - Laptop Battery
4.4 5×
AVACOM LK03XL for HP Envy X360 15-bp, 16-cn, Envy 17-ce series Li-Pol 11.55V 4835mAh
Laptop Battery -, Li-pol, 4,835 Ah
47.80 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p096
T6 Power Dell Latitude 5410, 5510, Precision 3550, 4470mAh, 68Wh, 4cell, Li-pol - Laptop Battery
5.0 2×
T6 Power Dell Latitude 5410, 5510, Precision 3550, 4470mAh, 68Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,47 Ah
65.10 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb138
T6 power Dell Latitude 5400, 5500, Precision 3540, 8900mAh, 68Wh, 4cell, Li-pol - Laptop Battery
5.0 1×
T6 power Dell Latitude 5400, 5500, Precision 3540, 8900mAh, 68Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 8,9 Ah
65.10 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix162
T6 power HP EliteBook Folio 1040 G3, 3900mAh, 44Wh, 6cell, Li-pol - Laptop Battery
5.0 1×
T6 power HP EliteBook Folio 1040 G3, 3900mAh, 44Wh, 6cell, Li-pol
Laptop Battery - designed for EliteBook Folio 1040 G3, Li-pol, 3,9 Ah
52.09 €
Buy
In stock 5 pcs at the supplier's
Order Code: T6Pmix151
T6 power Dell Insprion 15 (5568, 5578), Vostro 14 (5468), 15 (5568), 3680mAh, 42Wh, 3cell, Li-ion - Laptop Battery
5.0 1×
T6 power Dell Insprion 15 (5568, 5578), Vostro 14 (5468), 15 (5568), 3680mAh, 42Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.15 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix079
T6 Power for notebook Hewlett Packard 919700-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 5×
T6 Power for notebook Hewlett Packard 919700-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
44.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2639
AVACOM for HP 440 G2, 450 G2, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
5.0 2×
AVACOM for HP 440 G2, 450 G2, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
56.52 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b16q
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V - Laptop Battery
4.5 4×
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V
Laptop Battery designed for Dell Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420, N7520.Latitude E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6530Vostro 3460, 3560, M5Y0X, NHXVW, T54FJ
51.01 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT929
AVACOM for Dell Latitude E6400, E6410, E6500 Li-Ion 11.1V 4400mAh - Laptop Battery
4.7 15×
AVACOM for Dell Latitude E6400, E6410, E6500 Li-Ion 11.1V 4400mAh
Laptop Battery - designed for DELL Latitude E6400, DELL Latitude E6410, DELL Latitude E6500, DELL Latitude E6510, DELL Precision M2400, DELL Precision M4400 and DELL Precision M4500, Lithium-ion (Li-ion), 4,4 Ah
37.38 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a25
PATONA for HP ProBook 440, 4400mAh, Li-Ion, 11.1V - Laptop Battery
5.0 2×
PATONA for HP ProBook 440, 4400mAh, Li-Ion, 11.1V
Laptop Battery - designed for HP ProBook 440 G0, 440 G1, 445 G0, 445 G1, 450 G0, 450 G1, 455 G0, 455 G1, 470 G0, 470 G1 , ElitePad 900 G1 , 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, FP06, FP09, H6L26AA, H6L27AA, HSTNN-IB4J, HSTNN-LB4K, HSTNN-UB4J, HSTNN-W92C, HSTNN-W93C, HSTNN-W94C, HSTNN-W95C, HSTNN-W96C, HSTNN-W97C, HSTNN-W98C, HSTNN-W99C, HSTNN-YB4J
43.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT616
 

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 1999 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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Chcete doručit do České republiky? Jdi na Baterie do notebooků
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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