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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
 
2,526 Results
Dell for Latitude 5401, 5501, Precision 3541, Li/Ion, 68Wh - Laptop Battery
5.0 4×
Dell for Latitude 5401, 5501, Precision 3541, Li/Ion, 68Wh
Laptop Battery - designed for Dell Latitude 5401, Latitude 5501 and Precision M3541, Lithium-ion (Li-ion), 8,95 Ah
2,899,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k6
PATONA for Dell Latitude 5400/5410/5510 8000mAh - Laptop Battery
5.0 3×
PATONA for Dell Latitude 5400/5410/5510 8000mAh
Laptop Battery - designed for Dell Latitude 5400, 5401, 5500, 5501, 5410, 5411, 5510, 5511, Precision 3541, 3550, 3551, 4GVMP, 3HWPP Li-Pol, 8 Ah/7,6V
1,049,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT1020
T6 Power for Apple MacBook Air 13" A1466 2017, Li-Poly, 7150 mAh (54 Wh), 7.6 V - Laptop Battery
4.6 15×
T6 Power for Apple MacBook Air 13" A1466 2017, Li-Poly, 7150 mAh (54 Wh), 7.6 V
Laptop Battery - designed for Apple MacBook Air 13 A1466 2017, Li-pol, 7,15 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb705
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb04
AVACOM for Dell Latitude 7280, 7480 Li-Pol 7,6V 7500mAh 57Wh - Laptop Battery
5.0 5×
AVACOM for Dell Latitude 7280, 7480 Li-Pol 7,6V 7500mAh 57Wh
Laptop Battery -, Li-pol, 7,5 Ah
Discounted -6 % 1,473,- 1,579,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p049
PATONA for HP Pavilion 14/15 3600mAh Li-Pol 11,4V HT03XL - Laptop Battery
4.7 9×
PATONA for HP Pavilion 14/15 3600mAh Li-Pol 11,4V HT03XL
Laptop Battery - designed for HP and HP Pavilion, Li-pol, 3,6 Ah
1,269,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT961
Avacom RR03XL for HP 430/440/450/470 G4 G5 Li-Pol 11,4V 3930mAh 45Wh - Laptop Battery
4.7 7×
Avacom RR03XL for HP 430/440/450/470 G4 G5 Li-Pol 11,4V 3930mAh 45Wh
Laptop Battery compatible with ProBook 430 G4, ProBook 430 G5, ProBook 440 G4, ProBook 440 G5, ProBook 450 G4, ProBook 450 G5, ProBook 455 G4, ProBook 455 G5, ProBook 470 G4, ProBook 470 G5, replacement for 851477-421, 851477-541, 851477-831, 851477-832, 851610-850, 851610-855, HSTNN-LB7I, HSTNN-PB6W, HSTNN-Q01C, HSTNN-Q02C, HSTNN-Q03C, HSTNN-Q04C, HSTNN-Q06C, HSTNN-UB7C,
1,319,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a2
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black - Laptop Battery
5.0 3×
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat343
T6 Power for Asus X571GT, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
4.6 15×
T6 Power for Asus X571GT, 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: T6127412
Avacom FP06 for HP 440 G0/G1, 450 G0/G1, 470 G0/G1 Li-Ion 10,8V 4400mAh, 48Wh - Laptop Battery
4.9 18×
Avacom FP06 for HP 440 G0/G1, 450 G0/G1, 470 G0/G1 Li-Ion 10,8V 4400mAh, 48Wh
Laptop Battery - compatible with ProBook 440 G0, ProBook 440 G1, ProBook 445 G0, ProBook 445 G1, ProBook 450 G0, ProBook 450 G1, ProBook 455 G0, ProBook 455 G1, ProBook 470 G0, ProBook 470 G1, ProBook 470 G2, replacement for 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, 757661-001, FP06, FP09, H6L26AA, H6L26UT, 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
999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a31
T6 Power for laptop Dell M5Y1K, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 5×
T6 Power for laptop Dell M5Y1K, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for DELL Inspiron 14 3458, DELL Inspiron 14 5455, DELL Inspiron 14 5458, DELL Inspiron 15 3551, DELL Inspiron 15 3558, DELL Inspiron 15 5551, DELL Inspiron 15 5555 and DELL Inspiron 17 5758, Lithium-ion (Li-ion), 2,6 Ah
1,269,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1036
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540 - Laptop Battery
5.0 2×
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540
Laptop Battery -, Lithium-ion (Li-ion), 8,95 Ah
2,599,-
Buy
In stock 2 pcs at the supplier's
Order Code: ADP3b040k5
Dell 6-cell 86W/HR LI-ION battery - Laptop Battery
5.0 3×
Dell 6-cell 86W/HR LI-ION battery
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
4,889,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k7f
AVACOM for Asus X550, K550, Li-Ion 14.4V 3200mAh 46Wh - Laptop Battery
4.4 5×
AVACOM for Asus X550, K550, Li-Ion 14.4V 3200mAh 46Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
Amazing Deal 1,166,- Save 316,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b8i
AVACOM HS03 for HP 240/250 G4 Li-Ion 14.8V 2200mAh - Laptop Battery
4.7 3×
AVACOM HS03 for HP 240/250 G4 Li-Ion 14.8V 2200mAh
Laptop Battery - compatible with 245 G4, 250 G4, 250 G5, 255 G4, 255 G5, 14-ac, 14-ac105nc, 15-ac002nc, 15-ac003nc, 15-ac004nc, 15-ac008nc, 15-ac015nc, 15-ac021nc, 15-ac030nc, 15-ac031nc, 15-ac034nc, 15-ac102nc, 15-ac105nc, 15-af, 15-af100nc, 15-af103nc, 15-af104nc, 15-af105nc, 15-af107nc, 15-af109nc, 15-af110nc, 15-af111nc, 15-ay, 15-ay004nc, 15-ay011nc, 15-ay022nc, 15-ay027nc, 15-ay034nc, 15-ay035nc, 15-ay037nc, 15-ay051nc, 15-ay053nc, 15-ay101nc, 15-ay102nc, 15-ay103nc, 15-ba, 15-ba005nc, 15-ba022nc, 15-ba025nl, 15-ba027nc, 15-ba047nc, 15-ba067nc, 15-ba071nc, 15-ba072nc, 15-ba079nc, 17-x00, 17-x003nc, 17-x009nc, 17-y003nc, 17-y011nc, replacement for 807611-131, HS03, HS04, HSTNN-DB71, HSTNN-LB6U, HSTNN-LB6V
Amazing Deal 887,- Save 165,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p013
PATONA for HP 250 G6/255 G6, 2200mAh, Li-lon, 14.8V, JC04 - Laptop Battery
4.7 21×
PATONA for HP 250 G6/255 G6, 2200mAh, Li-lon, 14.8V, JC04
Laptop Battery - designed for HP 15-bs009, 15-bs015nc, 15-bs026nc, 15-bs039nc, 15-bs102nc, 15-bs104nc, 15-bs151nc, 15-bw004nc, 15-bw005nc, 15-bw019nc, 15-bw024nc, 15-bw031nc, 15-bw053nc, 15-bw054nc, 15-ra041nc, 15-ra042nc, 15-ra056nc, 15-ra071nc, 15-rb014nc, 15-rb020nc, 17-ak061, 17-bs011, 17-bs016, 17-bs017, 17-bs018, 17-bs018nc, 17-bs031nc, 17-bs038, 17-bs038nc, 17-bs097, 17-bs101nc, 17-bs103nc, 240 G6, 245 G6, 246 G6, 250 G6, 255 G6 , HSTNN-DB8E, 919700-850, 919701-850, HSTNN-LB7V, HSTNN-LB7W, HSTNN-PB6Y, JC04, JC03
Amazing Deal 877,- Save 162,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT927
Dell for Latitude 5280 - Laptop Battery
5.0 1×
Dell for Latitude 5280
Laptop Battery -, Lithium-ion (Li-ion), 4,254 Ah
2,999,-
Buy
In stock 2 pcs at the supplier's
Order Code: ADP3b023
Dell 52Wh 4-cell/Li-ion - Laptop Battery
5.0 4×
Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
3,299,-
Buy
In stock 2 pcs at the supplier's
Order Code: ADP3b040d
AVACOM for Dell Latitude E7440 Li-Pol 7.4V 5800mAh/43Wh - Laptop Battery
4.2 9×
AVACOM for Dell Latitude E7440 Li-Pol 7.4V 5800mAh/43Wh
Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah
1,273,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB90018
AVACOM Dell Latitude 3500 Inspiron 3583 5491 Vostro 5481 5581 5590 Li-Pol 11.4V 3685mAh 42Wh - Laptop Battery
4.3 9×
AVACOM Dell Latitude 3500 Inspiron 3583 5491 Vostro 5481 5581 5590 Li-Pol 11.4V 3685mAh 42Wh
Laptop Battery - compatible with Inspiron 14 (5481) 2-in-1, Inspiron 14 (5485), Inspiron 14 (5485) 2-in-1, Inspiron 15 (5583), Inspiron 15 5584, Inspiron 3501, Inspiron 3581, Inspiron 3582, Inspiron 3583, Inspiron 3584, Inspiron 3585, Inspiron 3593, Inspiron 3780, Inspiron 3781, Inspiron 5491 2-in-1, Inspiron 5493, Inspiron 5590, Inspiron 5593, Latitude 3500, Vostro 3500, Vostro 3583, Vostro 5481, Vostro 5490, Vostro 5581, Vostro 5590, replacement for 0FJMK, 1VX1H, 451-BCIH, FDRHM, VM732, WJPC4, YRDD6
879,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p100
T6 Power for Lenovo ThinkPad T480, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
5.0 5×
T6 Power for Lenovo ThinkPad T480, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T480, Lithium-ion (Li-ion), 5,2 Ah
1,310,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb413
PATONA for HP 250 G4, 3350mAh, Li-Ion, 14.6V, HS04 PREMIUM - Laptop Battery
4.8 14×
PATONA for HP 250 G4, 3350mAh, Li-Ion, 14.6V, HS04 PREMIUM
Laptop Battery - for HP 240 G4, 245 G4, 246 G4, 250 G4, 255 G4, 256 G4, 240 G5, 245 G5, 246 G5, 250 G5, 255 G5, 256 G5 , 14-ac104nc, 15-ac003nc, 15-ac032nc, 15-ac102nc, 15-af013nc, 15-af015nc, 15-af111nc, 15-ay001nc, 15-ay004nc, 15-ay006nc, 15-ay011nc, 15-ay027nc, 15-ay034nc, 15-ay053nc, 15-ay103nc, 15-ba004nc, 15-ba005nc, 15-ba022nc, 15-ba027nc, 15-ba047nc, 15-ba065nc, 15-ba067nc, 15-ba072nc, 17-x003nc, 17-x009nc, 17-y003nc, 17-y011nc, HS03 , HS04 , 807611-131 , 807611-141 , 807611-421 , 807611-831 , 807612-131 , 807612-141 , 807612-421 , 807612-831 , 807956-001 , 807957-001 , HS03031-CL , HS04041-CL , HSTNN-LB6U , HSTNN-LB6V
1,399,-
Buy
In stock 1 pcs at the supplier's
Order Code: PAT900
AVACOM for Apple MacBook Pro 13" A1502 Li-Pol 11,34V 6200mAh 71,8Wh - A1493/A1582 - Laptop Battery
5.0 3×
AVACOM for Apple MacBook Pro 13" A1502 Li-Pol 11,34V 6200mAh 71,8Wh - A1493/A1582
Laptop Battery -, Li-pol, 6,2 Ah
Discounted -20 % 1,971,- 2,479,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p084
PATONA for Dell E6420, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 9×
PATONA for Dell E6420, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Dell Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, M5Y0X, NHXVW, T54FJ ,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, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6520, E6530; Vostro 3460, 3560
1,519,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT251
 
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
 

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In the category Laptop Batteries on Alza.cz, we currently have a total of 2526 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 doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
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