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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
 
2,469 Results
T6 Power for Dell Inspiron 15 5567, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.5 2×
T6 Power for Dell Inspiron 15 5567, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5567, Lithium-ion (Li-ion), 3,68 Ah
Discounted -20 % 1,154,- 1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat021
T6 power Apple MacBook Air 13.3" (Mid 2011, 2012, 2013, Early 2014), 7150mAh, 54Wh, 4cell, Li-pol - Laptop Battery
4.0 4×
T6 power Apple MacBook Air 13.3" (Mid 2011, 2012, 2013, Early 2014), 7150mAh, 54Wh, 4cell, Li-pol
Laptop Battery - designed for Apple MD232LL/A, Apple MMGF2LL/A, Apple MQD32LL/A, Apple MQD42LL/A and Apple MQD52LL/A, Li-pol, 7,15 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix104
T6 Power for notebook Lenovo L11M6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
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
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3158
T6 Power for Hewlett Packard 255 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 3×
T6 Power for Hewlett Packard 255 G5 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2268
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
1,249,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6Pmix151
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL - Laptop Battery
5.0 2×
Patona for HP Omen 15 3500mAh Li-Pol 11,55V TE03XL
Laptop Battery -, Li-pol, 3,5 Ah
1,289,-
Buy
In stock 4 pcs at the supplier's
Order Code: PAT991
PATONA for Asus X541, 2200mAh, Li-lon, 10.8V, A31LP4Q, A31N1601 - Laptop Battery
4.0 2×
PATONA for Asus X541, 2200mAh, Li-lon, 10.8V, A31LP4Q, A31N1601
Laptop Battery - designed for Asus R541UA, R541UA-RB51, X541SA, X541SA-1A, X541SA-1C, X541SA-3F, X541SA-3G, X541SA-3H, X541SC, X541SC-1A, X541SC-1C, X541U, X541UA, X541UA-1A, X541UA-1C, X541UA-3G, X541UV, X541UV-1A, X541UV-1C, X541UV-3F, X541UV-3G ,0B110-00440000, A31LP4Q, A31N1601
899,-
Buy
In stock 4 pcs at the supplier's
Order Code: PAT925
PATONA for HP Envy15, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 3×
PATONA for HP Envy15, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - designed for HP HSTNN-LB4N, HSTNN-LB4O, HSTNN-YB4N, HSTNN-YB4O, P106, PI06, PI06XL, PI09 , Pavilion 17, 14t, 14z, 15t, 15z, 17-E010ED, 17-E010EO, 17-E010SB, 17-E010SM, 17-E011SB, 17-E011SG, 17-E011SM, 17-E011SR, 17-E012EO, 17-E012ER, 17-E012SG, 17-E012SR, 17-E012SS, 17-E013SR, 17-E014SR, 17-E015EG, 17-E015SF, 17-E015SG, 17-E015SR, 17-E016EO, 17-E016ER, 17-E016SS, 17-E017SR, 17-E018SF, 17-E018SG, 17-E018SR, 17-E018SS, 17-E019SF, 17-E019SS, 17t, 17z, TouchSmart 14, TouchSmart 14t, TouchSmart 14z, TouchSmart 15, TouchSmart 15t, TouchSmart 15z, TouchSmart 17, TouchSmart 17t, TouchSmart 17z
1,529,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT909
PATONA for ASUS A41-X550E, 2200mAh, Li-Ion, 14.4V - Laptop Battery
4.7 3×
PATONA for ASUS A41-X550E, 2200mAh, Li-Ion, 14.4V
Laptop Battery - designed for Asus A450C, A450V, A450E, A450J, A450JF , F450C, F450V, F450E, F450J, F450JF , X450E, X450J, X450JF , A41-X550E
979,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT691
PATONA for LENOVO B560, 4400mAh, Li-Ion, 11.1V, Y460 - Laptop Battery
4.0 1×
PATONA for LENOVO B560, 4400mAh, Li-Ion, 11.1V, Y460
Laptop Battery - for Lenovo IdeaPad B560, B560A, V560, V560A, Y460, Y460 063334U, Y460 063335U, Y460 063346U, Y460 063347U, Y460A, Y460A-IFI, Y460A-ITH, Y460AT, Y460C-ITH, Y460G, Y460N, Y460N-IFI, Y460N-ITH, Y460N-PSI, Y460P-IFI, Y460P-ISE, Y460P-ITH, Y560, Y560A, Y560A-IFI, Y560A-ITH, Y560DT-ISE, Y560G, Y560P-IFI, Y560P-ISE, Y560P-ITH, Y560PT-ISE , 21000916, 121000917, 121000918, 121001032, 121001033, 121001034, 57Y6440, 57Y6567, 57Y6568, L09N6D16, L09S6D16, L10L6Y01, L10N6Y01, L10S6Y01
979,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT613
PATONA for Lenovo Yoga X260/X370/X380 2700mAh - Laptop Battery
4.7 3×
PATONA for Lenovo Yoga X260/X370/X380 2700mAh
Laptop Battery - designed for Lenovo Yoga X260,X370,X380,01AV434, 01AV432,SB10K97591, SB10K97589, 00HW026, 00HW027 Li-Pol, 2,7 Ah/14,8V
1,099,-
Buy
In stock 5 pcs at the supplier's
Order Code: PAT1016
T6 Power for Dell G5 15 5500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell G5 15 5500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Li-pol, 4,47 Ah
1,464,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6powe0055
T6 Power for Lenovo B590, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo B590, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3105
T6 Power for Lenovo Yoga 530-14ARR 81H9, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
5.0 1×
T6 Power for Lenovo Yoga 530-14ARR 81H9, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
1,353,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb672
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11.1V 4400mAh - Laptop Battery
3.7 3×
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11.1V 4400mAh
Laptop Battery - compatible with D525, D725, E525, E527, E625, E725, E727, G525, G625, G627, G725, Aspire 2930, Aspire 2930G, 2930Z, 4230, 4235, 4330, 4336, 4520, 4520G, 4530, 4535G, 4540, 4540G, 4710, 4710G, 4710Z, 4715Z, 4720, 4720G, 4720Z, 4720ZG, 4730, 4730Z, 4730ZG, 4732, 4736, 4736G, 4736Z, 4736ZG, 4740G, 4920, 4920G, 4930, 4930G, 4935, 4935G, 5235, 5236, 5300, 5332, 5334, 5335, 5338, 5516, 5517, 5532, 5535, 5536, 5536G, 5542, 5542G, 5735, 5735Z, 5737, 5737Z, 5738, 5738DG, 5738G, 5738PG, 5738Z, 5738ZG, 5740, 5740D, 5740DG, 5740G, replacement for AK.006BT.020, AK.006BT.025, AS07A31, AS07A32, AS07A41, AS07A42, AS07A51, AS07A52, AS07A71, AS07A72, AS07A75, AS09A31, AS09A61, AS09A71, BT.00603.036, LC.BTP00.072
839,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a3
T6 Power for Asus VivoBook A409, X409, F409, X409, X509, 4212 mAh, 32 Wh, 2cell, Li-pol - Laptop Battery
5.0 2×
T6 Power for Asus VivoBook A409, X409, F409, X409, X509, 4212 mAh, 32 Wh, 2cell, Li-pol
Laptop Battery - designed for ASUS A409FA, ASUS A409FB, ASUS A409FJ, ASUS A409FL, ASUS A409JA, ASUS A409JB, ASUS A409JP, ASUS A409MA, ASUS A409UA, ASUS A409UJ, ASUS A509FA, ASUS A509FB, ASUS A509FJ, ASUS A509FL, ASUS A509JA, ASUS A509JB, ASUS A509JP, ASUS A509MA, ASUS A509UA, ASUS A509UJ, ASUS A509UJ, ASUS F409FA, ASUS F409FB, ASUS F409FJ, ASUS F409FL, ASUS F409JA, ASUS F409JB, ASUS F409JP, ASUS F409MA, ASUS F409UA, ASUS F409UJ, ASUS F509FA, ASUS F509FB, ASUS F509FJ, ASUS F509FL, ASUS F509JA, ASUS F509JB, ASUS F509JP, ASUS F509MA, ASUS F509UA, ASUS F509UB, ASUS F509UJ, ASUS M409BA, ASUS M409DA, ASUS M509BA, ASUS M509DA, ASUS R427FA, ASUS R427FB, ASUS R427FJ, ASUS R427FL, ASUS R427JA, ASUS R427JB, ASUS R427JP, ASUS R427MA, ASUS R427UA, ASUS R427UJ, ASUS R521FA, ASUS R521FB, ASUS R521FJ, ASUS R521FL, ASUS R521JA, ASUS R521JB, ASUS R521JP, ASUS R521MA, ASUS R521UA, ASUS R521UB, ASUS R521UJ, ASUS X409BA, ASUS X409BA, ASUS X409DJ, ASUS X409DL, ASUS X409FA, ASUS X409FB, ASUS X409FJ, ASUS X409FL, ASUS X409JA, ASUS X409JB, ASUS X40
1,122,-
Buy
In stock > 5 pcs at the supplier's
Order Code: POWbat06
Avacom for Dell Inspiron 11 3147, 13 7347 Li-Pol 11,1V 4400mAh 49Wh - Laptop Battery
4.0 2×
Avacom for Dell Inspiron 11 3147, 13 7347 Li-Pol 11,1V 4400mAh 49Wh
Laptop Battery -, Li-pol, 4,4 Ah
1,289,-
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p110
T6 Power for notebook Hewlett Packard HSTNN-LB7V, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
4.5 2×
T6 Power for notebook Hewlett Packard HSTNN-LB7V, 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
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2651
T6 Power for notebook Hewlett Packard TPN-C126, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 2×
T6 Power for notebook Hewlett Packard TPN-C126, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2300
T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1112
T6 power HP Pavilion 14-ba000 x360 series, 3470mAh, 40Wh, 3cell, Li-ion - Laptop Battery
4.5 2×
T6 power HP Pavilion 14-ba000 x360 series, 3470mAh, 40Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,47 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix133
PATONA for ntb LENOVO Ideapad S210/S215 2200mAh Li-lon 10.8V, L12C3A01 - Laptop Battery
5.0 2×
PATONA for ntb LENOVO Ideapad S210/S215 2200mAh Li-lon 10.8V, L12C3A01
Laptop Battery - designed for IdeaPad S210, IdeaPad S210 Touch and IdeaPad S215, Lithium-ion (Li-ion), 2,2 Ah
999,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT948
Avacom for Dell XPS 9365 Li-Pol 7.6V 6050mAh 46Wh - Laptop Battery
5.0 1×
Avacom for Dell XPS 9365 Li-Pol 7.6V 6050mAh 46Wh
Laptop Battery - designed for XPS 13 9365 2-IN-1 and XPS 9365, Li-pol, 6,05 Ah
1,439,-
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p128
T6 Power for notebook Asus C41N1731, Li-Poly, 15.4 V, 4335 mAh 66 Wh - Laptop Battery
5.0 3×
T6 Power for notebook Asus C41N1731, Li-Poly, 15.4 V, 4335 mAh 66 Wh
Laptop Battery -, Li-pol, 4,335 Ah
1,494,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb033

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.cz, we currently have a total of 2469 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.
Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews
Chcete doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
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