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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
 
2,344 Results
T6 Power Asus VivoBook S510U, X510U, 3600 mAh, 41 Wh, 3cell, Li-pol - Laptop Battery
4.0 1×
T6 Power Asus VivoBook S510U, X510U, 3600 mAh, 41 Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS S510UF, ASUS S510UF, ASUS S510UN, ASUS S510UQ and ASUS S510UR, Li-pol, 3,6 Ah
48.16 €
Buy
In stock > 5 pcs at the supplier's
Order Code: COMPaaa0004
T6 Power for Dell 93FTF laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell 93FTF laptop, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
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 and DELL Latitude 5591, Li-pol, 4,45 Ah
52 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1219
T6 Power for notebook Acer AS10D81, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Acer AS10D81, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL
52.77 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0319
T6 Power for Acer Extensa 15 EX215-53G, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black - Laptop Battery
5.0 1×
T6 Power for Acer Extensa 15 EX215-53G, Li-Ion, 11.25 V, 3830 mAh (43 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,83 Ah
68.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127380
T6 Power for Asus TUF FX505DT, Li-Poly, 4212 mAh (48 Wh), 11.4 V - Laptop Battery
5.0 2×
T6 Power for Asus TUF FX505DT, Li-Poly, 4212 mAh (48 Wh), 11.4 V
Laptop Battery - designed for ASUS TUF FX505DT, Li-pol, 4,212 Ah
51.14 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb059
T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol - Laptop Battery
4.0 1×
T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,53 Ah
44.87 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix051
T6 power Asus K53, K43, A43, A53, P43, P53, X43, X53 series, 5200mAh, 58Wh, 6cell - Laptop Battery
4.0 1×
T6 power Asus K53, K43, A43, A53, P43, P53, X43, X53 series, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for ASUS A53BR, ASUS A53BY, ASUS A53SC, ASUS A53SD, ASUS A53SJ, ASUS A53SK, ASUS A53SM, ASUS A53SV, ASUS A53TA, ASUS A53TK, ASUS A53U, ASUS A53Z, ASUS A54C, ASUS A54HR, ASUS A54L, ASUS A54LY, ASUS K43BE, ASUS K43BR, ASUS K43BY, ASUS K43E, ASUS K43SA, ASUS K43SD, ASUS K43SJ, ASUS K43SM, ASUS K43SV, ASUS K43TA, ASUS K43TK, ASUS K43U, ASUS K53BE, ASUS K53BR, ASUS K53BY, ASUS K53E, ASUS K53SC, ASUS K53SD, ASUS K53SJ, ASUS K53SV, ASUS K53TA, ASUS K53TK, ASUS K53U, ASUS K53Z, ASUS K54C, ASUS K54HR, ASUS K54L, ASUS K54LY, ASUS K84C, ASUS K84HR, ASUS K84L, ASUS K84LY, ASUS P43E, ASUS P43SJ, ASUS P53E, ASUS P53SJ, ASUS X53BR, ASUS X53BY, ASUS X53E, ASUS X53SC, ASUS X53SD, ASUS X53SJ, ASUS X53SV, ASUS X53TA, ASUS X53TK, ASUS X53U, ASUS X54C, ASUS X54HR, ASUS X54L and ASUS X54LY, Lithium-ion (Li-ion), 5,2 Ah
49.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix011
PATONA for ntb Acer Aspire S3 3280mAh Li-Pol 11, 1V - Laptop Battery
4.5 2×
PATONA for ntb Acer Aspire S3 3280mAh Li-Pol 11, 1V
Laptop Battery -, Li-pol, 3,28 Ah
58.07 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT594
PATONA for ntb DELL V13 2700mAh Li-Pol 11, 1V 0PRW6G - Laptop Battery
5.0 1×
PATONA for ntb DELL V13 2700mAh Li-Pol 11, 1V 0PRW6G
Laptop Battery -, Li-pol, 2,7 Ah
63.09 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT686
T6 Power for notebook Hewlett Packard TPN-I119, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Hewlett Packard TPN-I119, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
44.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2301
T6 Power for notebook Asus C21N1347, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Asus C21N1347, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black
Laptop Battery - designed for ASUS A555BA, ASUS A555BP, ASUS A555DA, ASUS A555LA, ASUS A555LB, ASUS A555LD, ASUS A555LF, ASUS A555LI, ASUS A555LJ, ASUS A555LN, ASUS A555LP, ASUS A555LP, ASUS A555QA, ASUS A555QA, ASUS A555QG, ASUS A555UA, ASUS A555UA, ASUS A555UB, ASUS A555UB, ASUS A555UF, ASUS A555UF, ASUS A555UJ, ASUS A555UJ, ASUS F530LB, ASUS F530LD, ASUS F530LJ, ASUS F530LN, ASUS F554LA, ASUS F554LD, ASUS F554LI, ASUS F554LJ, ASUS F554LN, ASUS F554LP, ASUS F554UA, ASUS F554UB, ASUS F554UF, ASUS F555BA, ASUS F555BP, ASUS F555DA, ASUS F555DG, ASUS F555LA, ASUS F555LB, ASUS F555LD, ASUS F555LF, ASUS F555LI, ASUS F555LJ, ASUS F555LN, ASUS F555LP, ASUS F555QA, ASUS F555QG, ASUS F555UA, ASUS F555UB, ASUS F555UF, ASUS F555UJ, ASUS F555YA, ASUS F555YI, ASUS K555BA, ASUS K555BP, ASUS K555DA, ASUS K555DG, ASUS K555LA, ASUS K555LB, ASUS K555LD, ASUS K555LF, ASUS K555LI, ASUS K555LJ, ASUS K555LN, ASUS K555LP, ASUS K555QA, ASUS K555QG, ASUS K555UA, ASUS K555UB, ASUS K555UF , ASUS K555UJ, ASUS R506LD, ASUS R506LJ, ASUS R511LA, ASUS R5
47.75 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0851
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkBook 13s-IWL 20R9, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
62.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb361
T6 Power for Lenovo ThinkPad T570, T580, P51s, P52s, internal, 2000mAh, 30Wh, 4cell - Laptop Battery
5.0 2×
T6 Power for Lenovo ThinkPad T570, T580, P51s, P52s, internal, 2000mAh, 30Wh, 4cell
Laptop Battery - designed for 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 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 Ah
59.64 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb208
T6 Power for HP Envy 17-bw0000 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
5.0 1×
T6 Power for HP Envy 17-bw0000 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 17-bw0000, Li-pol, 4,835 Ah
45.73 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat028
T6 Power for Dell Inspiron 13z 5379 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13z 5379 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
48.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat010
T6 power HP ProBook 440 G2, 450 G2 series, 2600mAh, 38Wh, 4cell - Laptop Battery
5.0 2×
T6 power HP ProBook 440 G2, 450 G2 series, 2600mAh, 38Wh, 4cell
Laptop Battery - designed for HP ProBook 440 G2, HP ProBook 445 G2, HP ProBook 450 G2 and HP ProBook 455 G2, Lithium-ion (Li-ion), 2,6 Ah
41.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix036
PATONA for ACER AL10A31, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 2×
PATONA for ACER AL10A31, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Acer Aspire ONE AOD2551134, AOD255-1134, AOD2551203, AOD255-1203, AOD2551549, AOD255-1549, AOD2551625, AOD255-1625, AOD2552331, AOD255-2331, AOD2552333, AOD255-2333, AOD2552509, AOD255-2509, AOD2552520, AOD255-2520, AOD2552981, AOD255-2981, AOD2602028, AOD260-2028, AOD2602203, AOD260-2203, AOD2602207, AOD260-2207, AOD2602344, AOD260-2344, AOD2602365, AOD260-2365, AOD26023797, AOD260-23797, AOD2602380, AOD260-2380, AOD2602440, AOD260-2440, AOD2602455, AOD260-2455, AOD2602576, AOD260-2576, AOD2602680, AOD260-2680, AOD2602919, AOD260-2919, AOD2602Bkk, AOD260-2Bkk, AOD2602Bp, AOD260-2Bp, AOD260N51B/K, AOD260-N51B/K, AOD260N51B/KF, AOD260-N51B/KF, AOD260N51B/M, AOD260-N51B/M, AOD260N51B/P, AOD260-N51B/P, AOD260N51B/S, AOD260-N51B/S, AOD260N51B/SF, AOD260-N51B/SF, D2551134, D255-1134, D2551203, D255-1203, D2551549, D255-1549, D2551625, D255-1625, D2552331, D255-2331, D2552333, D255-2333, D2552509, D255-2509, D2552520, D255-2520, D2552981, D255-2981, D2602028, D260-2028, D2602203, D260-2203, D2602207
41.78 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT636
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.61 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1810
T6 Power for notebook Acer AP19B5L, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Acer AP19B5L, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery - designed for ACER Aspire 5 A515-43, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 3,55 Ah
73.86 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127357
T6 Power for Dell Vostro 14 5481, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 1×
T6 Power for Dell Vostro 14 5481, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.30 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb046
T6 Power for Hewlett Packard 718756-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard 718756-001, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah
58.23 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat197
T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
48.26 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat003
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion - Laptop Battery
5.0 1×
T6 power HP Omen 17-w100 series, 8200mAh, 95Wh, 6cell, Li-ion
Laptop Battery -, Li-pol, 8,2 Ah
60.80 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix132
AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh - Laptop Battery
4.7 3×
AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
52.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p052

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 2344 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 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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