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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
 
2,311 Results
T6 Power for Dell Latitude 14 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 14 5490, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery -, Li-pol, 8,95 Ah
70.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat134
T6 Power for Dell Latitude 7370, Li-Poly, 4200 mAh (32 Wh), 7.6 V - Laptop Battery
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
64.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb554
T6 Power for Lenovo ThinkPad Yoga 460 20EM, Li-Poly, 3600 mAh (41 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad Yoga 460 20EM, Li-Poly, 3600 mAh (41 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,6 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb643
T6 Power HP Spectre Pro 13 G1, 13-V000, 13-V100, 4500mAh, 34Wh, 4cell, Li-pol - Laptop Battery
T6 Power HP Spectre Pro 13 G1, 13-V000, 13-V100, 4500mAh, 34Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,55 Ah
77.37 €
Buy
In stock 1 pcs at the supplier's
Order Code: MPbatntb576
T6 Power for Hewlett Packard SO04XL notebook, Li-Poly, 4550 mAh (35 Wh), 7.6 V - Laptop Battery
T6 Power for Hewlett Packard SO04XL notebook, Li-Poly, 4550 mAh (35 Wh), 7.6 V
Laptop Battery -, Li-pol, 4,55 Ah
77.37 €
Buy
In stock 1 pcs at the supplier's
Order Code: MPbatntb569
T6 Power for Lenovo ThinkPad P70 20ER, Li-Ion, 5600 mAh (84 Wh), 15 V - Laptop Battery
T6 Power for Lenovo ThinkPad P70 20ER, Li-Ion, 5600 mAh (84 Wh), 15 V
Laptop Battery - designed for LENOVO ThinkPad P70 20ER, Lithium-ion (Li-ion), 5,6 Ah
73.82 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb132
T6 Power for HP ZBook 17 G4, Li-Ion, 8420 mAh (96 Wh), 11.4 V - Laptop Battery
T6 Power for HP ZBook 17 G4, Li-Ion, 8420 mAh (96 Wh), 11.4 V
Laptop Battery - designed for HP ZBook 17 G4, Lithium-ion (Li-ion), 8,42 Ah
73.82 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb098
T6 Power for Acer Aspire 5 A515-54, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
2.0 1×
T6 Power for Acer Aspire 5 A515-54, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Aspire 5 A515-54, Lithium-ion (Li-ion), 4,47 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb015
T6 Power for Hewlett Packard CM03050XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
T6 Power for Hewlett Packard CM03050XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
49.10 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb79
T6 Power for notebook Lenovo 01AV424, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for notebook Lenovo 01AV424, Li-Ion, 5200 mAh (56 Wh), 10.8 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), 5,2 Ah
54.76 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb433
T6 Power for Dell Inspiron 15 5579, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
2.5 2×
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
48.24 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat026
T6 power Asus UX303, BX303, RX303, U303, 4420mAh, 50Wh, 3cell, Li-pol - Laptop Battery
T6 power Asus UX303, BX303, RX303, U303, 4420mAh, 50Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS BX303LA, ASUS BX303LAB, ASUS BX303LB, ASUS BX303LN, ASUS BX303LNB, ASUS BX303UA, ASUS BX303UB, ASUS Q302LA, ASUS Q302UA, ASUS RX303LA, ASUS RX303LAB, ASUS RX303LB, ASUS RX303LN, ASUS RX303LNB, ASUS RX303UA, ASUS RX303UB, ASUS TP300LA, ASUS TP300LAB, ASUS TP300LDB, ASUS TP300LJ, ASUS TP300UA, ASUS U303LA, ASUS U303LB, ASUS U303LN, ASUS U303LNB, ASUS U303UA, ASUS U303UB, ASUS UX303LA, ASUS UX303LAB, ASUS UX303LB, ASUS UX303LN, ASUS UX303LNB, ASUS UX303UA and ASUS UX303UB, Li-pol, 4,4 Ah
56.74 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6Pmix080
T6 power HP 340 G1, 350 G1 series, 2600mAh, 38Wh, 4cell - Laptop Battery
T6 power HP 340 G1, 350 G1 series, 2600mAh, 38Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix045
PATONA for HP 2760p, 3600mAh, Li-Ion, 11.1V, HSTNN-CB45 - Laptop Battery
PATONA for HP 2760p, 3600mAh, Li-Ion, 11.1V, HSTNN-CB45
Laptop Battery - for HP EliteBook 2760p Tablet PC, 436426-311, 436426-351, 454668-001, 593592-001, AH547AA, BS556AA, HSTNN-CB45
71 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT648
AVACOM for Dell G7 17 7700, Inspiron 7500 Li-Pol 11,4V 7500mAh 86Wh - Laptop Battery
AVACOM for Dell G7 17 7700, Inspiron 7500 Li-Pol 11,4V 7500mAh 86Wh
Laptop Battery - compatible with G7 17 7700, Inspiron 15 7500, Inspiron 15 7501, Inspiron 7500, Inspiron 7501, replacement for 4K1VM, 451-BCQS, W62W6, XYCW0
65.48 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p222
AVACOM for Asus VivoBook Flip TP412 Li-Pol 11,55V 3640mAh 42Wh - Laptop Battery
AVACOM for Asus VivoBook Flip TP412 Li-Pol 11,55V 3640mAh 42Wh
Laptop Battery - compatible with VivoBook Flip 14 TP412, VivoBook Flip 14 TP412FA, VivoBook Flip 14 TP412UA, replacement for 0B200-02970000, 0B200-02970100, C31N1733
53.58 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p176
AVACOM for Asus ROG Zephyrus M15 GU502LW, Zephyrus S GX502GW, TUF FX516 15,4V 4940mAh - Laptop Battery
AVACOM for Asus ROG Zephyrus M15 GU502LW, Zephyrus S GX502GW, TUF FX516 15,4V 4940mAh
Laptop Battery - compatible with ProArt StudioBook 15 H500GV, ProArt StudioBook Pro 15 W500G5T, ProArt StudioBook Pro 15 W500GV, ROG Zephyrus G15 GA502IU, Zephyrus G15 GA502IV, Zephyrus G GA502DU, Zephyrus M15 GU502LU, M15 GU502LV, M15 GU502LW, M15 GU532LV, M15 GU532LW, M GU502DU, M GU502GU, M GU502GV, M GU502GW, M GU532GU, M GU532GV, Zephyrus S15 GX502LWS, S15 GX502LXS, S15 GX532LWS, S15 GX532LXS, S GX502GV, S GX502GW, S GX532GV, S GX532GW, TUF516PC, TUF516PE, TUF516PM, TUF516PR, TUF F15 FX516PC, F15 FX516PE, F15 FX516PM, F15 FX516PR, replacement for 0B200-03380100, 0B200-03380200, 0B200-03380300, C41N1837
71.59 €
Buy
In stock 4 pcs at the supplier's
Order Code: IB987p195
T6 Power for notebook Lenovo SB10F46461, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
T6 Power for notebook Lenovo SB10F46461, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
48.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3469
T6 Power for Lenovo ThinkPad T470p, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470p, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3284
T6 Power for Lenovo IdeaPad 320-15IKB 80XL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad 320-15IKB 80XL, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black
Laptop Battery -, Li-pol, 4,05 Ah
54.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3521
T6 Power for Lenovo ThinkPad X260 20F5, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X260 20F5, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3073
T6 Power for Lenovo ThinkPad X250 20CL, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X250 20CL, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3071
T6 Power for Lenovo ThinkPad T450s 20BX, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T450s 20BX, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3059
T6 Power for notebook Lenovo 45N1126, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1126, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
71.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3095

Laptop Batteries

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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Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2311 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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