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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
 
576 Results
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh - Laptop Battery
5.0 19×
AVACOM for HP G56, G62, Envy 17 Li-Ion 10.8V 4400mAh
Laptop Battery - compatible with 250 G1, 430, 435, 630, 631, 635, 650, 655, Envy 17-1000, Envy 17-2000, G32, G42, G56, G62, G72, Pavilion dv3-4000, dv5-2000, dv5-3000, dv6-6b10, dv6-6b20, dv6-6b80, dv6-3000, dv6-4000, dv6-6000, dv7-4000, dv7-6000, g6-1000, g7-1000, g7-1050ec, g7-2000, g7-2010ec, Presario CQ32, CQ42, CQ43, CQ56, CQ57, CQ58, CQ62, CQ72, replacement for HSTNN-IB0N, HSTNN-IB0W, HSTNN-IB0X, HSTNN-OB0Y, HSTNN-Q50C, HSTNN-YB0X, MU06, MU06XL, MU09, MU09XL, WD548AA, WD549AA
36.90 €
Currently Unavailable
Order Code: IB618a38
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
51.90 €
Currently Unavailable
Order Code: IB987p078
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.7 3×
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh
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, RI06XL
47.50 €
Currently Unavailable
Order Code: IB618b18s
PATONA for E6420, 4400mAh, Li-Ion, 11.1V - Laptop Battery
3.0 1×
PATONA for E6420, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Dell 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
62.02 €
Currently Unavailable
Order Code: PAT255
Avacom HP BL06XL EliteBook Folio 1040 G1/G2 Li-Pol 11.1V 3800mAh/42Wh - Laptop Battery
5.0 3×
Avacom HP BL06XL EliteBook Folio 1040 G1/G2 Li-Pol 11.1V 3800mAh/42Wh
Laptop Battery - compatible with EliteBook 1040, EliteBook Folio 1040 G0, EliteBook Folio 1040 G1, EliteBook Folio 1040 G2, replacement for 722236-1C1, 722236-2C1, 722236-171, 722297-001, BL06, BL06XL, BL06042XL, HSTNN-DB5D, HSTNN-W02C
61.90 €
Currently Unavailable
Order Code: IB510s30
Dell for Latitude 5401, 5501, Precision 3541, Li/Ion, 68Wh - Laptop Battery
5.0 4×
Dell for Latitude 5401, 5501, Precision 3541, Li/Ion, 68Wh
Laptop Battery - designed for Dell Latitude 5401, Latitude 5501 and Precision M3541, Lithium-ion (Li-ion), 8,95 Ah
118.90 €
Currently Unavailable
Order Code: ADP3b040k6
AVACOM for HP ProBook 4730s Li-Ion 14.4V 4400mAh - Laptop Battery
3.5 2×
AVACOM for HP ProBook 4730s Li-Ion 14.4V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
46.27 €
Currently Unavailable
Order Code: IB618a45
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 14.4V 4400mAh - Laptop Battery
4.5 2×
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 14.4V 4400mAh
Laptop Battery - designed for HP ProBook 4510s, HP ProBook 4515s, HP ProBook 4710s and HP ProBook 4720s, Lithium-ion (Li-ion), 4,4 Ah
48.92 €
Currently Unavailable
Order Code: IB618a43
AVACOM for Asus N46, N56, N76 series A32-N56 Li-Ion 10.8V 4400mAh - Laptop Battery
4.6 5×
AVACOM for Asus N46, N56, N76 series A32-N56 Li-Ion 10.8V 4400mAh
Laptop Battery - designed for ASUS N46, ASUS N46V, ASUS N46VB, ASUS N46VJ, ASUS N46VM, ASUS N46VZ, ASUS N56, ASUS N56D, ASUS N56DP, ASUS N56DY, ASUS N56JN, ASUS N56V, ASUS N56VB, ASUS N56VJ, ASUS N56VM, ASUS N56VZ, ASUS N76, ASUS N76V, ASUS N76VB, ASUS N76VJ, ASUS N76VM and ASUS N76VZ, Lithium-ion (Li-ion), 4,4 Ah
39.82 €
Currently Unavailable
Order Code: IB618a18
AVACOM for HP Business 6530b/6730b Li-Ion 10.8V 4400mAh - Laptop Battery
3.0 1×
AVACOM for HP Business 6530b/6730b Li-Ion 10.8V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
38.88 €
Currently Unavailable
Order Code: IB618a32
Avacom SA04XL for HP Envy X360 15-DR DS Series 15,12V 3682mAh - Laptop Battery
3.0 2×
Avacom SA04XL for HP Envy X360 15-DR DS Series 15,12V 3682mAh
Laptop Battery - compatible with Envy x360 15-dr, Envy x360 15-dr0000nc, Envy x360 15-dr0001nc, Envy x360 15-dr0002nc, Envy x360 15-dr0004nc, Envy x360 15-dr0005nc, Envy x360 15-dr0006nc, Envy x360 15-dr0100nc, Envy x360 15-dr0101nc, Envy x360 15-dr0102nc, Envy x360 15-dr0103nc, Envy x360 15-dr0109nc, Envy x360 15-dr0110nc, Envy x360 15-ds, Envy x360 15-ds0000nc, Envy x360 15-ds0001nc, Envy x360 15-ds0002nc, Envy x360 15-ds0004nc, Envy x360 15-ds0005nc, Envy x360 15-ds0100nc, Envy x360 15-ds0101nc, Envy x360 15-ds0102nc, Envy x360 15-ds0105nc, replacement for HSTNN-OB1F, HSTNN-OB1G, HSTNN-UB7U, L43248-541, L43248-AC1, L43248-AC2, L43266-800, L43267-005, SA04XL, SA04055XL
59.90 €
Currently Unavailable
Order Code: IB987p149
PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT - Laptop Battery
3.0 1×
PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7390, Latitude 7480 and Latitude 7490, Li-pol, 5,8 Ah
82.48 €
Currently Unavailable
Order Code: PAT942
AVACOM for HP ProBook 4330s, 4430s, 4530s series Li-Ion 10.8V 4400mAh - Laptop Battery
4.5 17×
AVACOM for HP ProBook 4330s, 4430s, 4530s series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP ProBook 4330s, HP ProBook 4331s, HP ProBook 4430s, HP ProBook 4431s, HP ProBook 4435s, HP ProBook 4436s, HP ProBook 4440s, HP ProBook 4441s, HP ProBook 4446s, HP ProBook 4530s, HP ProBook 4535s, HP ProBook 4540s and HP ProBook 4545s, Lithium-ion (Li-ion), 4,4 Ah
Discounted -9 % 38.10 € 41.90 €
Currently Unavailable
Order Code: IB618a41
PATONA for Dell Inspiron 17 7737, 3900mAh, Li-pol, 14.8V, F7VHR - Laptop Battery
1.0 1×
PATONA for Dell Inspiron 17 7737, 3900mAh, Li-pol, 14.8V, F7VHR
Laptop Battery - designed for Dell Inspiron 17 7737, 15 7537 Series, F7HVR, T2T3J, G4YJM, 062VNH
54.90 €
Currently Unavailable
Order Code: PAT922
AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh - Laptop Battery
5.0 1×
AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh
Laptop Battery -, Li-pol, 4,21 Ah
57.90 €
Currently Unavailable
Order Code: IB987p103
Avacom for Dell XPS 15 9560, 9570 Precision M5540 Li-Ion 11,4V 4910mAh 56Wh - Laptop Battery
2.5 2×
Avacom for Dell XPS 15 9560, 9570 Precision M5540 Li-Ion 11,4V 4910mAh 56Wh
Laptop Battery - designed for Precision M5510, Precision M5520, Precision M5530, Precision M5540, XPS 9550, XPS 9560 and XPS 9570, Lithium-ion (Li-ion), 4,91 Ah
46.90 €
Currently Unavailable
Order Code: IB987p129
AVACOM CS03 for HP EliteBook 840 G3 series Li-Pol 11,4V 4400mAh - Laptop Battery
4.9 10×
AVACOM CS03 for HP EliteBook 840 G3 series Li-Pol 11,4V 4400mAh
Laptop Battery -, Li-pol, 4,4 Ah
Amazing Deal 51.25 €
Currently Unavailable
Order Code: IB987p064
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
5.0 3×
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery - compatible with HP 240 G2, 240 G3, 250 G2, 250 G3, 255 G2, 255 G3, HP 15-g, 15-g001nc, 15-g002nc, 15-g003nc, 15-g205nc, 15-g207nc, 15-g208nc, 15-g211nc, 15-g212nc, 15-g507nc, HP 15-r, 15-r001nc, 15-r002nc, 15-r003nc, 15-r004nc, 15-r005nc, 15-r006nc, 15-r007nc, 15-r008nc, 15-r011nc, 15-r015nc, 15-r161nc, 15-r162nc, 15-r163nc, 15-r164nc, 15-r251nc, 15-r252nc, 15-r253nc, 15-r255nc, 15-r259nc, 15-r265nc, 15-r266nc, 14-a, 14-d, 14-r, 15-a, 15-d, replacement for 740715-001, 746641-001, F3B94AA, HSTNN-LB5S, HSTNN-LB5Y, HSTNN-PB5S, HSTNN-PB5Y, J1U99AA, OA03, OA04, OA04041
46.51 €
Currently Unavailable
Order Code: IB618b14o
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 10.8V 4400mAh - Laptop Battery
4.7 6×
AVACOM for HP ProBook 4510s, 4710s, 4515s series Li-Ion 10.8V 4400mAh
Laptop Battery - designed for HP ProBook 4510s, HP ProBook 4515s, HP ProBook 4710s and HP ProBook 4720s, Lithium-ion (Li-ion), 4,4 Ah
28.46 €
Currently Unavailable
Order Code: IB618a44
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh - Laptop Battery
5.0 1×
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470, DELL Latitude E5570 and DELL Precision 3510, Li-pol, 4,12 Ah
49.78 €
Currently Unavailable
Order Code: IB987p130
AVACOM for Dell Latitude 7280, 7480 Li-Pol 7,6V 7500mAh 57Wh - Laptop Battery
5.0 5×
AVACOM for Dell Latitude 7280, 7480 Li-Pol 7,6V 7500mAh 57Wh
Laptop Battery -, Li-pol, 7,5 Ah
59.90 €
Currently Unavailable
Order Code: IB987p049
Avacom for Dell Inspiron 7590, XPS 9570 Li-Pol 11,4V 8500mAh 97Wh - Laptop Battery
4.5 2×
Avacom for Dell Inspiron 7590, XPS 9570 Li-Pol 11,4V 8500mAh 97Wh
Laptop Battery - designed for Precision M5520, Precision M5530, Precision M5540, XPS 9560, XPS 9570, Inspiron 7590, Vostro 7500, Vostro 7590 and XPS 7590, Li-pol, 8,5 Ah
59 €
Currently Unavailable
Order Code: IB987p132
Avacom TT03XL for HP EliteBook 755 G5, 850 G5 ZBook G6 Li-Pol 11,55V 4850mAh 56Wh - Laptop Battery
4.8 5×
Avacom TT03XL for HP EliteBook 755 G5, 850 G5 ZBook G6 Li-Pol 11,55V 4850mAh 56Wh
Laptop Battery - designed for HP EliteBook 755 G5, HP EliteBook 850 G5 and ZBook G6, Li-pol, 4,85 Ah
69.18 €
Currently Unavailable
Order Code: IB987p092d
Patona for DELL E5280/E5480 6000mAh Li-Pol 7.6V GJKNX / 3DDDG - Laptop Battery
5.0 1×
Patona for DELL E5280/E5480 6000mAh Li-Pol 7.6V GJKNX / 3DDDG
Laptop Battery -, Li-pol, 6 Ah
46.50 €
Currently Unavailable
Order Code: PAT982
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
 

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In the category Laptop Batteries on Alza.at, we currently have a total of 576 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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