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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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2,287 Results
AVACOM for Asus K55, X55, R700 Li-Ion 10.8V 4400mAh - Laptop Battery
5.0 13×
AVACOM for Asus K55, X55, R700 Li-Ion 10.8V 4400mAh
Laptop Battery - compatible with K45, K45A, K45D, K45DE, K45DR, K45N, K45V, K45VD, K45VG, K45VJ, K45VM, K45VS, K55, K55A, K55D, K55DE, K55DR, K55N, K55V, K55VD, K55VJ, K55VM, K55VS, K75, K75A, K75D, K75DE, K75V, K75VD, K75VJ, K75VM, P55, P55A, P55V, P55VA, Pro45, Pro45V, Pro45VA, Pro45VJ, R704, R704A, R704V, R704VB, R704VC, R704VD, U57, U57A, U57D, U57DE, U57DR, U57N, U57V, U57VD, U57VJ, U57VM, X55A, X55C, X55CR, X55U, X55V, X55VD, X55VJ, X55VM, X75, X75A, X75V, X75VD, X75VJ, X75VM, X552, X552V, X552VL, replacement for 0B110-00050400, 0B110-00050600, A32-K55, A33-K55, A41-K55
906,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a14
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black - Laptop Battery
5.0 3×
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat343
Avacom for Dell Latitude E5570 Li-Pol 7.6V 8200mAh 62Wh - Laptop Battery
3.7 3×
Avacom for Dell Latitude E5570 Li-Pol 7.6V 8200mAh 62Wh
Laptop Battery - compatible with Latitude E5270, Latitude E5470, Latitude E5570, Precision 3510, replacement for 6MT4T, 7V69Y, 79VRK, 451-BBUQ, CHWGG, HK6DV, J8FXW, K3JK9, TXF9M, before ordering this battery, please check that the original battery in your laptop has the same voltage (7.6V), shape and mounting
1,687,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a1
PATONA for HP EliteBook 850, 4500mAh, Li-Pol, 11.1V, CM03XL, Premium - Laptop Battery
3.9 15×
PATONA for HP EliteBook 850, 4500mAh, Li-Pol, 11.1V, CM03XL, Premium
Laptop Battery - for HP EliteBook 740 , 740 G1, 740 G2, 745, 745 G1, 745 G2, 750, 750 G1, 750 G2, 755, 755 G1, 755 G2, 840, 840 G1, 840 G2, 845, 845 G1, 845 G2, 850, 850 G1, 850 G2, 855, 855 G1, 855 G2, ZBook 14, 14 G2, 15u, 716724-1C1, CM03XL, HSTNN-DB4Q, HSTNN-IB4R
1,349,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT769
Dell 6-cell 86W/HR LI-ION battery - Laptop Battery
5.0 3×
Dell 6-cell 86W/HR LI-ION battery
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
4,889,-
Buy
In stock 3 pcs at the supplier's
Order Code: ADP3b040k7f
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
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat004
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3 Li-Ion 14,8V 2200mAh - Laptop Battery
5.0 3×
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3 Li-Ion 14,8V 2200mAh
Laptop Battery - compatible with ProBook 450 G3, ProBook 455 G3, ProBook 470 G3, replacement for 805294-001, HSTNN-DB7B, HSTNN-PB6Q, HSTNN-Q94C, HSTNN-Q95C, HSTNN-Q97C, P3G15AA, P3G15AA-AX, RI04, RI04XL
759,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618c8i
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
PATONA for HP 250 G4, 3350mAh, Li-Ion, 14.6V, HS04 PREMIUM - Laptop Battery
4.8 14×
PATONA for HP 250 G4, 3350mAh, Li-Ion, 14.6V, HS04 PREMIUM
Laptop Battery - for HP 240 G4, 245 G4, 246 G4, 250 G4, 255 G4, 256 G4, 240 G5, 245 G5, 246 G5, 250 G5, 255 G5, 256 G5 , 14-ac104nc, 15-ac003nc, 15-ac032nc, 15-ac102nc, 15-af013nc, 15-af015nc, 15-af111nc, 15-ay001nc, 15-ay004nc, 15-ay006nc, 15-ay011nc, 15-ay027nc, 15-ay034nc, 15-ay053nc, 15-ay103nc, 15-ba004nc, 15-ba005nc, 15-ba022nc, 15-ba027nc, 15-ba047nc, 15-ba065nc, 15-ba067nc, 15-ba072nc, 17-x003nc, 17-x009nc, 17-y003nc, 17-y011nc, HS03 , HS04 , 807611-131 , 807611-141 , 807611-421 , 807611-831 , 807612-131 , 807612-141 , 807612-421 , 807612-831 , 807956-001 , 807957-001 , HS03031-CL , HS04041-CL , HSTNN-LB6U , HSTNN-LB6V
1,399,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT900
T6 Power for Lenovo ThinkPad T480 20L5, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
5.0 5×
T6 Power for Lenovo ThinkPad T480 20L5, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad T480 20L5, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb161
AVACOM FM08 for HP Omen 17-an Li-Ion 14,4V 5700mAh 82Wh - 16pin connector - Laptop Battery
4.8 4×
AVACOM FM08 for HP Omen 17-an Li-Ion 14,4V 5700mAh 82Wh - 16pin connector
Laptop Battery - compatible with OMEN 17-an004nc, OMEN 17-an005nc, OMEN 17-an008nc, OMEN 17-an011nc, OMEN 17-an012nc, OMEN 17-an016nc, OMEN 17-an100nc, OMEN 17-an103nc, OMEN 17-an106nc, OMEN 17-an108nc, replacement for 922753-421, 922977-855, FM08, HSTNN-LB8B, TPN-Q195, Please check the connector on your original battery; this battery is not compatible with the 12-pin connector version
1,276,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p068
T6 Power for laptop Dell M5Y1K, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 5×
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 WDX0R notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
3.8 8×
T6 Power for Dell WDX0R notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat068
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
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat065
AVACOM VI04 for HP 440 G2, 450 G2, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
5.0 3×
AVACOM VI04 for HP 440 G2, 450 G2, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery - compatible with Envy 15-k, Envy 15-k001nc, Envy 15-k251nc, Envy 15-v, Envy 17-k, Envy 17-k100nc, Envy 17-k200nc, Pavilion 14-v, Pavilion 14z-v, Pavilion 15-p, Pavilion 15-p005nc, Pavilion 15-p054nc, Pavilion 15-p055nc, Pavilion 15-p203nc, Pavilion 15-p204nc, Pavilion 15-p256nc, Pavilion 15-p257nc, Pavilion 17-f, Pavilion 17-f051nc, Pavilion 17-f054nc, Pavilion 17-f055nc, Pavilion 17-f056nc, Pavilion 17-f103nc, Pavilion 17-f150nc, Pavilion 17-f161nc, Pavilion 17-f200nc, Pavilion 17-f252nc, ProBook 440 G2, ProBook 445 G2, ProBook 450 G2, ProBook 455 G2, replacement for HSTNN-C79C, HSTNN-C80C, HSTNN-C81C, HSTNN-C82C, J6U78AA, TPN-Q139, TPN-Q140, TPN-Q141, TPN-Q142, TPN-Q143, TPN-Q144, VI04, VI04XL
1,355,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b16q
Avacom Laptop Battery for Dell Inspiron 15 5568/13 5368 Li-Ion 11.4V 3684mAh 42Wh - Laptop Battery
4.4 15×
Avacom Laptop Battery for Dell Inspiron 15 5568/13 5368 Li-Ion 11.4V 3684mAh 42Wh
Laptop Battery - compatible with Inspiron 13 5368, Inspiron 13 5378, Inspiron 13 5379, Inspiron 13 7368, Inspiron 13 7378, Inspiron 14 7460, Inspiron 15 3583, Inspiron 15 5565, Inspiron 15 5567, Inspiron 15 5568, Inspiron 15 5570, Inspiron 15 5578, Inspiron 15 5579, Inspiron 15 7560, Inspiron 15 7569, Inspiron 15 7570, Inspiron 15 7579, Inspiron 17 5765, Inspiron 17 5767, Inspiron 17 5770, Latitude 3180, Latitude 3189, Latitude 3379, Latitude 3390, Vostro 5468, Vostro 5471, Vostro 5568, replacement for 3CRH3, 451-BBVN, 17368-0027, CYMGM, FC92N, P58F, P69G001, T2JX4, WDX0R
1,049,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p028
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
979,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT608
T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol - Laptop Battery
5.0 5×
T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix106
AVACOM for Lenovo ThinkPad L480, L580 Li-Pol 11,1V 4050mAh 45Wh - Laptop Battery
5.0 1×
AVACOM for Lenovo ThinkPad L480, L580 Li-Pol 11,1V 4050mAh 45Wh
Laptop Battery -, Li-pol, 4,05 Ah
1,276,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p078
AVACOM for HP ProBook 4330s, 4430s, 4530s series, Li-Ion, 10.8V, 6400mAh, 69Wh - Laptop Battery
5.0 4×
AVACOM for HP ProBook 4330s, 4430s, 4530s series, Li-Ion, 10.8V, 6400mAh, 69Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b21v
Avacom FP06 for HP 440 G0/G1, 450 G0/G1, 470 G0/G1 Li-Ion 10,8V 4400mAh, 48Wh - Laptop Battery
4.9 18×
Avacom FP06 for HP 440 G0/G1, 450 G0/G1, 470 G0/G1 Li-Ion 10,8V 4400mAh, 48Wh
Laptop Battery - compatible with ProBook 440 G0, ProBook 440 G1, ProBook 445 G0, ProBook 445 G1, ProBook 450 G0, ProBook 450 G1, ProBook 455 G0, ProBook 455 G1, ProBook 470 G0, ProBook 470 G1, ProBook 470 G2, replacement for 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, 757661-001, FP06, FP09, H6L26AA, H6L26UT, H6L27AA, HSTNN-IB4J, HSTNN-LB4K, HSTNN-UB4J, HSTNN-W92C, HSTNN-W93C, HSTNN-W94C, HSTNN-W95C, HSTNN-W96C, HSTNN-W97C, HSTNN-W98C, HSTNN-W99C, HSTNN-YB4J
936,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a31
AVACOM HS03 for HP 240/250 G4 Li-Ion 14.8V 2200mAh - Laptop Battery
4.8 4×
AVACOM HS03 for HP 240/250 G4 Li-Ion 14.8V 2200mAh
Laptop Battery - compatible with 245 G4, 250 G4, 250 G5, 255 G4, 255 G5, 14-ac, 14-ac105nc, 15-ac002nc, 15-ac003nc, 15-ac004nc, 15-ac008nc, 15-ac015nc, 15-ac021nc, 15-ac030nc, 15-ac031nc, 15-ac034nc, 15-ac102nc, 15-ac105nc, 15-af, 15-af100nc, 15-af103nc, 15-af104nc, 15-af105nc, 15-af107nc, 15-af109nc, 15-af110nc, 15-af111nc, 15-ay, 15-ay004nc, 15-ay011nc, 15-ay022nc, 15-ay027nc, 15-ay034nc, 15-ay035nc, 15-ay037nc, 15-ay051nc, 15-ay053nc, 15-ay101nc, 15-ay102nc, 15-ay103nc, 15-ba, 15-ba005nc, 15-ba022nc, 15-ba025nl, 15-ba027nc, 15-ba047nc, 15-ba067nc, 15-ba071nc, 15-ba072nc, 15-ba079nc, 17-x00, 17-x003nc, 17-x009nc, 17-y003nc, 17-y011nc, replacement for 807611-131, HS03, HS04, HSTNN-DB71, HSTNN-LB6U, HSTNN-LB6V
759,-
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p013
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 Dell Latitude E7240, E7250, 6000mAh, 44Wh, 4cell - Laptop Battery
5.0 2×
T6 power Dell Latitude E7240, E7250, 6000mAh, 44Wh, 4cell
Laptop Battery - designed for DELL Latitude E7240, Li-pol, 6 Ah
1,471,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix035
 
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In the category Laptop Batteries on Alza.cz, we currently have a total of 2287 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
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