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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,563 Results
PATONA for ASUS X556, 4200mAh, Li-Pol, 7.6V, C21-N1509 - Laptop Battery
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PATONA for ASUS X556, 4200mAh, Li-Pol, 7.6V, C21-N1509
Laptop Battery - for ASUS X556, X556UA, X556UB, X556UF, X556UJ, X556UQ, X556UR, X556UV , C21-N1509, C21N1509, 0B200-01750000
1,399,-
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In stock 2 pcs at the supplier's
Order Code: PAT903
Dell Battery 40 Wh, 3 cells, LI-ION for Inspiron and Vostro - Laptop Battery
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Dell Battery 40 Wh, 3 cells, LI-ION for Inspiron and Vostro
Laptop Battery -, Lithium-ion (Li-ion), 3,555 Ah
2,490,-
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In stock 2 pcs at the supplier's
Order Code: ADP3b040k7k
AVACOM SX03XL for HP Probook 435 G7, G8 Li-Pol 11,55V 3896mAh 45Wh - Laptop Battery
1.0 1×
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AVACOM SX03XL for HP Probook 435 G7, G8 Li-Pol 11,55V 3896mAh 45Wh
Laptop Battery - compatible with ProBook x360 435 G7, ProBook x360 435 G8, replacement for HSTNN-DB9P, HSTNN-IB9D, HSTNN-IB9I, L77689-2B1, L77689-171, L77689-172, L78125-002, L78125-005, L78125-006, SX03XL, SX03045XL
1,539,-
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In stock 1 pcs at the supplier's
Order Code: IB987p153
PATONA for HP Omen 15-ce/dc/cb and HP Pavilion 15cx 4380mAh - Laptop Battery
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PATONA for HP Omen 15-ce/dc/cb and HP Pavilion 15cx 4380mAh
Laptop Battery - designed for HP OMEN 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol, 4,38 Ah/15,4V
1,199,-
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In stock 3 pcs at the supplier's
Order Code: PAT1013
PATONA for HP 840 G5/G6 4100mAh Li-Pol 11,55V SS03XL - Laptop Battery
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PATONA for HP 840 G5/G6 4100mAh Li-Pol 11,55V SS03XL
Laptop Battery - designed for HP OMEN 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol, 4.1 Ah/11.55V
1,309,-
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In stock 5 pcs at the supplier's
Order Code: PATb352
T6 Power for Hewlett Packard TE03XL notebook, Li-Poly, 11.55 V, 5300 mAh (61 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard TE03XL notebook, Li-Poly, 11.55 V, 5300 mAh (61 Wh), black
Laptop Battery -, Li-pol, 5,3 Ah
1,358,-
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In stock 4 pcs at the supplier's
Order Code: T6nab2416
T6 Power for notebook Hewlett Packard HSTNN-DB7K, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black - Laptop Battery
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T6 Power for notebook Hewlett Packard HSTNN-DB7K, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
1,394,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab2381
T6 Power for Hewlett Packard notebook 756746-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard notebook 756746-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,033,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab1984
T6 Power for Hewlett Packard ProBook 470 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard ProBook 470 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
1,284,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab2392
T6 Power for Dell Vostro 15 3500, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
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T6 Power for Dell Vostro 15 3500, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,347,-
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In stock > 5 pcs at the supplier's
Order Code: T6ntb048
T6 Power for Dell Latitude 7480, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
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T6 Power for Dell Latitude 7480, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery - designed for Latitude 7480, Li-pol, 7,5 Ah
1,427,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat175
T6 Power for Dell Latitude 7370, Li-Poly, 4200 mAh (32 Wh), 7.6 V - Laptop Battery
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T6 Power for Dell Latitude 7370, Li-Poly, 4200 mAh (32 Wh), 7.6 V
Laptop Battery - designed for Dell Latitude, Li-pol, 0,032 Ah
1,535,-
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb554
T6 Power for Lenovo IdeaPad 530S-14ARR 81H1, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
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T6 Power for Lenovo IdeaPad 530S-14ARR 81H1, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
1,353,-
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb666
T6 Power for Lenovo 61, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
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T6 Power for Lenovo 61, Li-Ion, 2100 mAh (24 Wh), 11.4 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), 2,1 Ah
1,481,-
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In stock > 5 pcs at the supplier's
Order Code: TPontb181
T6 Power for Dell Inspiron 15 5579, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
2.5 2×
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T6 Power for Dell Inspiron 15 5579, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5579, Lithium-ion (Li-ion), 3,68 Ah
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat026
T6 power Lenovo ThinkPad T460s, T470s, 2065mAh, 24Wh, 3cell, Li-Pol - Laptop Battery
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T6 power Lenovo ThinkPad T460s, T470s, 2065mAh, 24Wh, 3cell, Li-Pol
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,065 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix142
T6 power Dell Latitude E7270, E7470, 7200mAh, 55Wh, 4cell, Li-pol - Laptop Battery
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T6 power Dell Latitude E7270, E7470, 7200mAh, 55Wh, 4cell, Li-pol
Laptop Battery - designed for Dell Latitude E7270 and Dell Latitude E7470, Li-pol, 7,2 Ah
1,568,-
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix102
Cartridge for DELL Latitude E3340 / E3350 4400mAh Li-lon 11.1VV YFDF9 - Laptop Battery
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Cartridge for DELL Latitude E3340 / E3350 4400mAh Li-lon 11.1VV YFDF9
Laptop Battery - designed for DELL Latitude E3340/E3350, Lithium-ion (Li-ion), 4,4 Ah
1,589,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT976
T6 Power for HP ZBook Fury 15 G7, 15 G8, 17 G7, 17 G8, 6080 mAh, 94 Wh, 8cell, Li-poly - Laptop Battery
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T6 Power for HP ZBook Fury 15 G7, 15 G8, 17 G7, 17 G8, 6080 mAh, 94 Wh, 8cell, Li-poly
Laptop Battery - designed for ZBook Fury 15 G7, ZBook Fury 15 G8, ZBook Fury 17 G7 and ZBook Fury 17 G8, Li-pol, 6,08 Ah
2,036,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Hpbat151
AVACOM for Dell Latitude 5421, 5431 Li-Pol 15,2V 4210mAh 64Wh - Laptop Battery
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AVACOM for Dell Latitude 5421, 5431 Li-Pol 15,2V 4210mAh 64Wh
Laptop Battery - compatible with Alienware M17 R5, Latitude 5421, Latitude 5431, Latitude 5521, Latitude 5531, Precision 3470, Precision 3561, Precision 3571, Precision 3581, Precision 3591, replacement for 0P3TJ, 451-BCUN, GRT01, R05P0, VXD57. Before ordering this battery, please check that the original battery in your laptop has the same voltage (15.2V), shape and mounting.
1,316,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p205
Avacom OM03XL for HP EliteBook 1030 G2 Li-Pol 11.55V 4900mAh 57Wh - Laptop Battery
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Avacom OM03XL for HP EliteBook 1030 G2 Li-Pol 11.55V 4900mAh 57Wh
Laptop Battery - designed for EliteBook X360 1030 G2, Li-pol, 4,9 Ah
1,249,-
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p138
T6 Power for notebook Lenovo L11L6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
2.0 1×
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T6 Power for notebook Lenovo L11L6Y01, 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
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3150
T6 Power for Hewlett Packard ProBook 470 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
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T6 Power for Hewlett Packard ProBook 470 G4, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2391
T6 Power for Dell Precision M4800, Li-Ion, 11.1 V, 7800 mAh (87 Wh), black - Laptop Battery
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T6 Power for Dell Precision M4800, Li-Ion, 11.1 V, 7800 mAh (87 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,8 Ah
Discounted -16 % 1,892,- 2,259,-
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab0919
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer 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 2563 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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