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9.8 Ah
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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
 
2,489 Results
AVACOM for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.7 3×
AVACOM for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
1,159,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b18s
Dell 60Wh 4-Cell/Li-ion - Laptop Battery
5.0 1×
Dell 60Wh 4-Cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 0,06 Ah
2,589,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k
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 Acer Aspire ES1-512 series Li-Pol 15.2V 3220mAh - Laptop Battery
4.0 4×
AVACOM for Acer Aspire ES1-512 series Li-Pol 15.2V 3220mAh
Laptop Battery - designed for ACER Aspire 3 A315-21, ACER Aspire 3 A315-31, ACER Aspire 3 A315-51, ACER Aspire 3 A315-53, ACER Aspire 910, ACER Aspire E3-111, ACER Aspire E3-112, ACER Aspire E3-112M, ACER Aspire E5-711, ACER Aspire E5-721, ACER Aspire E5-731, ACER Aspire E5-731G, ACER Aspire E5-771, ACER Aspire E5-771G, ACER Aspire ES1-111, ACER Aspire ES1-111M, ACER Aspire ES1-131, ACER Aspire ES1-132, ACER Aspire ES1-311, ACER Aspire ES1-331, ACER Aspire ES1-332, ACER Aspire ES1-511, ACER Aspire ES1-512, ACER Aspire ES1-520, ACER Aspire ES1-521, ACER Aspire ES1-522, ACER Aspire ES1-523, ACER Aspire ES1-524, ACER Aspire ES1-531, ACER Aspire ES1-532G, ACER Aspire ES1-533, ACER Aspire ES1-711, ACER Aspire ES1-711G, ACER Aspire ES1-731, ACER Aspire ES1-731G, ACER Aspire ES1-732, ACER Aspire R7-371T, ACER Aspire V3-111, ACER Aspire V3-111P, ACER Aspire V3-112, ACER Aspire V3-112P, ACER Aspire V3-331, ACER Aspire V3-371, ACER Aspire V3-372, ACER Aspire V3-372T, ACER Aspire V5-122, ACER Aspire V5-122P, ACER Aspire V5-132, ACER A
1,371,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a4
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 2 pcs at the supplier's
Order Code: PAT251
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
1,767,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127357
PATONA for LENOVO IdeaPad G400s, 2200mAh, Li-Ion, 14.8V - Laptop Battery
4.8 21×
PATONA for LENOVO IdeaPad G400s, 2200mAh, Li-Ion, 14.8V
Laptop Battery - designed for ERASER G50, G50-30, G50-45, G50-70, G50-70A, G50-70M, G50-75, G50-80, Z40, Z40-70, Z40-75, Z50, Z50-70, Z70, Z70-70, Z70-80, IdeaPad G400s, G400s Touch, G40-30, G40-45, G405s, G405s Touch, G40-70, G40-70M, G410s, G410s Touch, G50, G50, G500s, G500s Touch, G50-30, G50-30, G50-45, G50-45, G505s, G505s Touch, G50-70, G50-70, G50-70A, G50-70M, G50-70M, G50-75, G50-80, G510s, G510s Touch, S410p, S410p Touch, S435, S510p, S510p Touch, Z40, Z40, Z40-70, Z40-70, Z40-75, Z40-75, Z50, Z50, Z50-70, Z50-70, Z70, Z70, Z70-70, Z70-70, Z70-80, Z70-80, Z710
869,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT608
PATONA for ACER AS10D31, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.6 26×
PATONA for ACER AS10D31, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for ACER Aspire 4750, 4752, 5250, 5551G, 5552G, 5560G, 5733, 5733Z, 5736Z, 5741G, 5741Z, 5741ZG, 5742G, 5742ZG, 5749Z, 5750, 5755, 7552, 7560, 7741, 7750, E1-471G, E1-531, E1-571, V3-471G, V3-551G, V3-571G, V3-731G, TravelMate 4750, 5335, 5360, 5542, 5735, 5740, 5742, 5744, 5760, 6495, 6595, 7740, 7750, 8472, P243-M, P253-M, P273-MG, PACKARD BELL: EasyNote LM83, EasyNote TK87, EasyNote TS13, EMACHINES: E640, G640, náhrada za AS10D3E, AS10D5E, AS10D7E, AS10D31, AS10D41, AS10D51
869,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT222
AVACOM for Dell Inspiron 17 7778 Latitude 3400 3580 Li-Ion 15,2V 3700mAh - Laptop Battery
5.0 4×
AVACOM for Dell Inspiron 17 7778 Latitude 3400 3580 Li-Ion 15,2V 3700mAh
Laptop Battery -, Li-pol, 3,7 Ah
1,369,-
Buy
In stock 5 pcs at the supplier's
Order Code: IB618t431
AVACOM for HP ProBook 6360b, 6460b series Li-Ion 10.8V 4400mAh - Laptop Battery
4.6 15×
AVACOM for HP ProBook 6360b, 6460b series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP 6360t, HP EliteBook 8460p, HP EliteBook 8460w, HP EliteBook 8470p, HP EliteBook 8470w, HP EliteBook 8560p, HP EliteBook 8570p, HP ProBook 6360b, HP ProBook 6460b, HP ProBook 6465b, HP ProBook 6470b, HP ProBook 6475b, HP ProBook 6560b, HP ProBook 6565b and HP ProBook 6570b, Lithium-ion (Li-ion), 4,4 Ah
959,-
Buy
In stock 2 pcs at the supplier's
Order Code: IB618a46
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 for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
5.0 3×
AVACOM for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
Amazing Deal 1,139,- Save 343,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b14o
AVACOM for Dell Latitude E5450 Li-Pol 7.4V 6810mAh 51Wh - Laptop Battery
5.0 4×
AVACOM for Dell Latitude E5450 Li-Pol 7.4V 6810mAh 51Wh
Laptop Battery - designed for DELL Latitude 3550, DELL Latitude E5250, DELL Latitude E5450 and DELL Latitude E5550, Li-pol, 6,81 Ah
1,443,-
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p012
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh - Laptop Battery
5.0 5×
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh
Laptop Battery - designed for Lenovo IdeaPad 320, Lenovo IdeaPad 330 and Lenovo IdeaPad S145, Li-pol, 4,1 Ah
1,265,-
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p095
T6 Power for Dell Inspiron 15 5570, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 15 5570, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5570, Lithium-ion (Li-ion), 3,68 Ah
Discounted -20 % 1,154,- 1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat023
Patona for HP 250 G6/255 G6 2600mAh Li-lon 14,8V JC04 / JC03 PREMIUM - Laptop Battery
5.0 1×
Patona for HP 250 G6/255 G6 2600mAh Li-lon 14,8V JC04 / JC03 PREMIUM
Laptop Battery - for HP 240 G6, 245 G6, 250 G6, 255 G6, 15-bs, 15-bs009, 15-bs015nc, 15-bs026nc, 15-bs039nc, 15-bs102nc, 15-bs104nc, 15-bs150nc, 15-bs151nc, 15-bs160nc, 15-bs165nc, 15-bw, 15-bw004nc, 15-bw005nc, 15-bw019nc, 15-bw024nc, 15-bw031nc, 15-bw044nc, 15-bw048nc, 15-bw054nc, 15-ra, 15-ra041nc, 15-ra042nc, 15-ra056nc, 15-ra070nc, 15-ra071nc, 15-rb, 15-rb014nc, 15-rb020nc, 15-rb025nc, 15-rb050nc, 15-rb052nc, 15-rb053nc, 15-rb054nc, 15-rb055nc, 17-ak, 17-ak006nc, 17-ak026nc, 17-ak036nc, 17-ak037nc, 17-ak040nc, 17-bs, 17-bs018nc, 17-bs031nc, 17-bs038nc, 17-bs101nc, 17-bs103nc, replacement for HSTNN-DB8E, HSTNN-LB7V, HSTNN-LB7W, HSTNN-PB6Y, JC03, JC04, TPN-C129, TPN-C130, TPN-C139, TPN-Q187 Li-lon 2.6Ah/14.8V
1,349,-
Buy
In stock 1 pcs at the supplier's
Order Code: PATb336
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
4.8 4×
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery - designed for ACER Aspire 5 A515-54 and ACER Aspire 5 A515-54G, Lithium-ion (Li-ion), 3,15 Ah
1,313,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0431
T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Vostro 5568, Lithium-ion (Li-ion), 3,68 Ah
Discounted -20 % 1,154,- 1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat065
T6 Power for Dell Vostro 14 5471, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.4 3×
T6 Power for Dell Vostro 14 5471, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Vostro 5471, Lithium-ion (Li-ion), 3,68 Ah
Discounted -20 % 1,154,- 1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat057
T6 Power for notebook Hewlett Packard 919700-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 5×
T6 Power for notebook Hewlett Packard 919700-850, 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: T6nab2639
T6 Power for laptop Dell M5Y1K, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 4×
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
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.8 4×
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
Discounted -20 % 1,154,- 1,447,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat004
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
1,399,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT1020
T6 power Dell Latitude 5280, 5290, 5480, 5490, 5580, 5590, 8950mAh, 68Wh, 4cell, Li-pol - Laptop Battery
5.0 3×
T6 power Dell Latitude 5280, 5290, 5480, 5490, 5580, 5590, 8950mAh, 68Wh, 4cell, Li-pol
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, DELL Latitude 5591 and DELL Precision 3520, Li-pol, 8,95 Ah
1,696,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix041
 

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 2489 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
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
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Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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