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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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2,535 Results
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
4.8 4×
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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
55.14 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab0431
T6 Power Dell Latitude 3410, 3510, Inspiron 5501, 5502, 5505, Vostro 5401, 3530mAh, 53Wh, 4cell, Li- - Laptop Battery
5.0 1×
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T6 Power Dell Latitude 3410, 3510, Inspiron 5501, 5502, 5505, Vostro 5401, 3530mAh, 53Wh, 4cell, Li-
Laptop Battery -, Li-pol, 3,53 Ah
Great price 68.63 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb115
T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol - Laptop Battery
5.0 5×
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T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
62.85 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix106
PATONA for LENOVO Thinkpad T470/T570/61++ 4400mAh Li-lon 10.8V 01AV423 - Laptop Battery
5.0 2×
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PATONA for LENOVO Thinkpad T470/T570/61++ 4400mAh Li-lon 10.8V 01AV423
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
69.90 €
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In stock 1 pcs at the supplier's
Order Code: PAT692f
Dell 52Wh 4-cell/Li-ion - Laptop Battery
5.0 4×
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Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
134.90 €
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In stock 5 pcs at the supplier's
Order Code: ADP3b040d
PATON for DELL INSPIRON 15 5565, 3400mAh, Li-Pol, 11.4V - Laptop Battery
4.8 5×
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PATON for DELL INSPIRON 15 5565, 3400mAh, Li-Pol, 11.4V
Laptop Battery - designed for Dell Inspiron 13: 5368, 5378, 5379, 7368, 7378; 14: 7460 15: 5565, 5567, 5568, 5578, 5579, 7560, 7570, 7573, 7579, 7580, 7569; 17: 5765, 5767, 5770; i5368; Dell Latitude: 3189, 3379, 3480, 3580; WDXOR, 3CRH3, T2JX4, FC92N, CYMGM
103.46 €
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In stock > 5 pcs at the supplier's
Order Code: PAT932
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V - Laptop Battery
4.5 4×
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PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V
Laptop Battery designed for Dell Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 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 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6530Vostro 3460, 3560, M5Y0X, NHXVW, T54FJ
68.39 €
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In stock > 5 pcs at the supplier's
Order Code: PAT929
PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V - Laptop Battery
5.0 1×
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PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V
Laptop Battery -, Li-pol, 3,29 Ah
71.73 €
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In stock > 5 pcs at the supplier's
Order Code: PAT795
T6 Power for Asus B31N1726, Li-Poly, 4212 mAh (48 Wh), 11.4 V - Laptop Battery
4.5 2×
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T6 Power for Asus B31N1726, Li-Poly, 4212 mAh (48 Wh), 11.4 V
Laptop Battery - designed for ASUS TUF FA506IC, ASUS TUF FA506IE, ASUS TUF FA506IH, ASUS TUF FA506IHR, ASUS TUF FA506II, ASUS TUF FA506IU, ASUS TUF FA506IV, ASUS TUF FA706IC, ASUS TUF FA706IE, ASUS TUF FA706IH, ASUS TUF FA706IHR, ASUS TUF FA706II, ASUS TUF FA706IU, ASUS TUF FX504GD, ASUS TUF FX504GE, ASUS TUF FX504GM, ASUS TUF FX505DD, ASUS TUF FX505DT, ASUS TUF FX505DU, ASUS TUF FX505DV, ASUS TUF FX505DY, ASUS TUF FX505GD, ASUS TUF FX505GE, ASUS TUF FX505GM, ASUS TUF FX505GT, ASUS TUF FX505GU, ASUS TUF FX506HC, ASUS TUF FX506HE, ASUS TUF FX506IC, ASUS TUF FX506IE, ASUS TUF FX506IHR, ASUS TUF FX506LH, ASUS TUF FX506LI, ASUS TUF FX506LU, ASUS TUF FX706HC, ASUS TUF FX706HE, ASUS TUF FX706IC, ASUS TUF FX706IE, ASUS TUF FX706IH, ASUS TUF FX706IHR, ASUS TUF FX706II, ASUS TUF FX706IU and ASUS TUF FX706LI, Li-pol, 4,212 Ah
55.66 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb085
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
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T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 830 G7, EliteBook 835 G7, EliteBook 840 G7 and EliteBook 845 G7, Li-pol, 4,59 Ah
59.21 €
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In stock 3 pcs at the supplier's
Order Code: MPbatntb338
T6 Power for Dell Vostro 15 5568, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
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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
48.49 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pnbat065
AVACOM for Apple MacBook Pro 15" A1398 Li-Pol 11,26V 8440mAh 95Wh - A1494/A1618 - Laptop Battery
4.3 4×
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AVACOM for Apple MacBook Pro 15" A1398 Li-Pol 11,26V 8440mAh 95Wh - A1494/A1618
Laptop Battery -, Li-pol, 8,44 Ah
91.20 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p085
PATONA for LENOVO IdeaPad 100-15IBD/V4400, 2200mAh, Li-Ion, 14.4V, L15L4A01 - Laptop Battery
4.5 11×
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PATONA for LENOVO IdeaPad 100-15IBD/V4400, 2200mAh, Li-Ion, 14.4V, L15L4A01
Laptop Battery - designed for 100-15IBD(80QQ009LGE), 100-15IBD(80QQ00GCGE), 100-15IBD(80QQ018HGE), 80QH00BCUS, TianYi100-15IBD, 100-14IBD(80RK002UIH), 100-15IBD(80MJ00CJGE), 100-15IBD(80MJ00CQGE), 100-15IBD(80QQ002AGE), 100-15IBD(80QQ00AQGE), 100-15IBD(80QQ00KBGE), 100-15IBD, 100-14IBD, 100-15IBD(80MJ), 100-15IBD(80MJ00CKGE), 100-15IBD(80MJ00GBGE), 100-15IBD(80QQ003BGE), 100-15IBD(80QQ00ARGE), 100-15IBD(80QQ0179GE), B50-50, TianYi100-14IBD, 100-14IBD(80RK), 100-15IBD(80MJ00ATGE), 100-15IBD(80MJ00CLGE), TianYi100-14, 100-15IBD(80QQ), 100 15-IBD 80QQ, 100 80QQ, V4400,LENOVO B71-80 Series, L15L4A01, L15M4A01, L15S4A01, L15S4E01
54.11 €
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In stock 4 pcs at the supplier's
Order Code: PAT923
PATONA for HP COMPAQ 14, 4400mAh, Li-Ion, 14.8V - Laptop Battery
4.7 7×
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PATONA for HP COMPAQ 14, 4400mAh, Li-Ion, 14.8V
Laptop Battery - designed for HP COMPAQ 14-w000, 14-W100, 14-W104la, 14-y000, 15-F000, 15-F100, 15-F210, 15-f200,LA04 , 248, 340, 345, 350, 355, 355, g14-a000, 240 G2, 240 G3, 245 G2, 245 G3, 246 G2, 246 G3, 250 G2, 255 G2, 255 G3, TouchSmart 14-a000, 14-a100, 14-d000, 14-g000, 14-h000, 14-r000, 14-r100, 14-w000, 15-a000, 15-a100, 15-d000, 15-g000, 15-g100, 15-h000, 15-h100, 15-r000, 15-r100, 15-s000, 15-s100, 15Z-G000, 15Z-G100, TPN-F112, TPN-F113, TPN-F114, TPN-F115, TPN-C113, Touchsmart 14, 14-N000, 14-N100, 14-N200, 14Z-N100, 14Z-N200, TouchSmart 15, 15-B003TX, 15-B004TX, 15-B119TX, 15-N000, 15-N100, 15-N151XX, 15-N200, 15-N200NR, 15T-N100, 15T-N200, 15Z-N100, 15Z-N200 , 728460-001, F3B96AA, LA04, HSTNN-UB5M, HSTNN-UB5N, HSTNN-Y5BV, TPN-Q129, TPN-Q130, TPN-Q131, TPN-Q132, HSTNN-YB5M, J1V00AA, LA04DF, 888793070383, F3B96AA#ABB, 888182064801, LA04041-CL, 752237-001, LA04041DF-CL, HSTNN-LB5S, HSTNN-IB5S, HSTNN-PB5S, HSTNN-LB5Y, HSTNN-PB5Y, HSTNN-PB5S, 740715-001, 746641-001, J1U99AA, F3B94AA#ABB, OA04, OA03, 746458-421
45.72 €
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In stock > 5 pcs at the supplier's
Order Code: PAT593
AVACOM for Asus X553/F553 Li-Pol 7,2V 4000mAh - Laptop Battery
3.9 7×
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AVACOM for Asus X553/F553 Li-Pol 7,2V 4000mAh
Laptop Battery - designed for ASUS A453MA, ASUS A453SA, ASUS A553SA, ASUS D453MA, ASUS D453SA, ASUS D553MA, ASUS D553SA, ASUS F453MA, ASUS F453SA, ASUS F553MA, ASUS F553SA, ASUS K553MA, ASUS P453MA, ASUS P453SA, ASUS P553MA, ASUS P553SA, ASUS R413MA, ASUS R413SA, ASUS R515MA, ASUS R515SA, ASUS X403MA, ASUS X403SA, ASUS X453, ASUS X453MA, ASUS X503MA, ASUS X503SA, ASUS X553MA and ASUS X553SA, Li-pol, 4 Ah
53.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB90031
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black - Laptop Battery
5.0 3×
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T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
45.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat343
T6 Power for Dell 6MT4T, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
5.0 2×
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T6 Power for Dell 6MT4T, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470 and DELL Latitude E5570, Li-pol, 8,1 Ah
65.87 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat121
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.8 4×
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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
48.49 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat004
AVACOM for Acer Aspire V5 series, Li-Ion, 14.8V, 2800mAh - Laptop Battery
5.0 4×
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AVACOM for Acer Aspire V5 series, Li-Ion, 14.8V, 2800mAh
Laptop Battery - compatible with Aspire E1-400, E1-410, E1-410G, E1-422, E1-430, E1-430P, E1-432, E1-432G, E1-432P, E1-432PG, E1-470, E1-470G, E1-472, E1-472P, E1-510, E1-522, E1-530, E1-532, E1-570, E1-570G, E1-572, E1-572G, Aspire S3-471, Aspire V5-431, V5-431G, V5-431P, V5-471, V5-471G, V5-471P, V5-500, V5-531, V5-531G, V5-531P, V5-551, V5-551G, V5-571, V5-571G, V5-571P, V5-571PG, TravelMate P455, TravelMate P455-M, replacement for 4ICR17/65, AK.004BT.097, AL12A32, AL12A72, KT.00403.003, KT.00403.012, KT.00407.001
38.27 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b2b
AVACOM JC04 for HP 15-bs000, 15-bw000, 17-bs000 Series Li-Ion 14,6V 3200mAh 47Wh - Laptop Battery
4.4 5×
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AVACOM JC04 for HP 15-bs000, 15-bw000, 17-bs000 Series Li-Ion 14,6V 3200mAh 47Wh
Laptop Battery - compatible with 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
48.74 €
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In stock > 5 pcs at the supplier's
Order Code: IB618b19t
PATONA for ntb LENOVO Y50-70 6400mAh Li-Pol 7.4V, L13M4P02, L13N4P01 - Laptop Battery
3.0 2×
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PATONA for ntb LENOVO Y50-70 6400mAh Li-Pol 7.4V, L13M4P02, L13N4P01
Laptop Battery - designed for Eraser Y50-70, Eraser Y50-70 Touch, Eraser Y50-80, Eraser Y70-70 and Eraser Y70-80, Li-pol, 6,4 Ah
Great price 75.55 € Save 7.55 €
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In stock 3 pcs at the supplier's
Order Code: PAT943
T6 Power Dell Latitude 5410, 5510, Precision 3550, 4470mAh, 68Wh, 4cell, Li-pol - Laptop Battery
5.0 2×
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T6 Power Dell Latitude 5410, 5510, Precision 3550, 4470mAh, 68Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,47 Ah
65.41 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb138
T6 Power Asus ZenBook 14 UX433F, 4335mAh, 50Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
Watch Price/Availability
T6 Power Asus ZenBook 14 UX433F, 4335mAh, 50Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,335 Ah
59.79 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb025
T6 Power for Acer AP18E8M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
5.0 2×
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T6 Power for Acer AP18E8M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.57 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat055
 
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In the category Laptop Batteries on Alza.sk, we currently have a total of 2535 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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