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Capacity
0.03 Ah
9.11 Ah
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3.8 V
15.48 V
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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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2,542 Results
5.0
T6 power Dell XPS 13 9360, 7900mAh, 60Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
-6 % off new 1,399,- New 1,500,-
Buy
Unsealed - in stock 1 pcs
Order Code: T6Pmix106
5.0
Dell 4-cell 68W / HR LI-ON battery
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, DELL Precision 3520 and DELL Precision 3530, Lithium-ion (Li-ion)
Great price 2,729,- Save 61,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b002f
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
Amazing Deal 1,217,- Save 624,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p028
3.7 18×
PATONA for APPLE A1466 Macbook Air 13", 5200mAh, Li-Pol
Laptop Battery - designed for Apple MacBook Air 13" A1369 (EMC 2392), A1369 (EMC 2469), A1369 (EMC 2469), A1377, A1405, A1466 (EMC 2559), A1466 (EMC 2632), A1466 (EMC 2632), A1496, MacBook Air 13'' Early 2014, MacBook Air 13'' Late 2010, MacBook Air 13'' Mid-2011, MacBook Air 13'' Mid-2011/Edu Only**, MacBook Air 13'' Mid-2012, MacBook Air 13'' Mid-2013, MacBookAir3,2, MacBookAir4,2, MacBookAir5,2, MacBookAir6,2, MC503*/A, MC503B/A, MC503CH/A, MC503E/A, MC503J/A, MC503LL/A, MC503LL/A*, MC503LL/A*, MC503LL/B, MC503TA/A, MC503ZP/A, MC965*/A, MC965B/A, MC965CH/A, MC965E/A, MC965J/A, MC965LL/A, MC965LL/A*, MC965LL/A*, MC965LL/B, MC965TA/A, MC965ZP/A, MD231*/A, MD231B/A, MD231CH/A, MD231E/A, MD231J/A, MD231LL/A, MD231LL/A*, MD231LL/A*, MD231LL/B, MD231TA/A, MD231ZP/A, MD508*/A, MD508B/A, MD508CH/A, MD508E/A, MD508J/A, MD508LL/A, MD508LL/A*, MD508LL/A*, MD508LL/B, MD508TA/A, MD508ZP/A, MD760*/A, MD760B/A, MD760CH/A, MD760E/A, MD760J/A, MD760LL/A, MD760LL/A*, MD760LL/A*, MD760LL/B, MD760LL/B*, MD760LL/B*, MD760TA/A, MD760ZP/A
Amazing Deal 1,289,- Save 130,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT577
2,079,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6ntb115
4.4
Avacom SS03XL for HP EliteBook 840 G5 Li-Pol 11,55V 4330mAh 50Wh
Laptop Battery - compatible with EliteBook 735 G5, EliteBook 735 G6, EliteBook 745 G5, EliteBook 745 G6, EliteBook 830 G5, EliteBook 830 G6, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, Zbook 14U G5, Zbook 14U G5 Mobile Workstation, Zbook 14U G6 Mobile Workstation, replacement for 932823-1C1, 932823-2B1, 932823-2C1, 932823-171, 932823-271, 932823-421, 933321-855, HSN-I12C, HSN-I13C-4, HSTNN-1B8C, HSTNN-DB8J, HSTNN-IB8C, HSTNN-LB8G, SS03XL
Great price 1,424,- Save 75,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p115
4.8 15×
AVACOM for Lenovo IdeaPad G580, Z380, Y580 series Li-Ion 11.1V 4400mAh
Laptop Battery - compatible with IdeaPad G400, IdeaPad G405, IdeaPad G410, IdeaPad G480, IdeaPad G485, IdeaPad G486, IdeaPad G500, IdeaPad G505, IdeaPad G510, IdeaPad G580, IdeaPad G585, IdeaPad G700, IdeaPad G710, IdeaPad Y480, IdeaPad Y480M, IdeaPad Y480N, IdeaPad Y480P, IdeaPad Y485, IdeaPad Y485N, IdeaPad Y485P, IdeaPad Y580, IdeaPad Y580N, IdeaPad Y580P, IdeaPad Z380, IdeaPad Z480, IdeaPad Z485, IdeaPad Z580, IdeaPad Z585, replacement for 121500047, 121500049, 121500051, ASM 45N1042, ASM 45N1048, ASM 45N1050, FRU 45N1043, FRU 45N1049, FRU 45N1051, L11L6F01, L11L6R01, L11L6Y01, L11M6Y01, L11N6R01, L11N6Y01, L11O6Y01, L11S6F01, L11S6Y01, L116Y01
Amazing Deal 1,079,- Save 147,-
Buy
In stock 3 pcs at the supplier's
Order Code: IB618a52
5.0
Dell 4-cell 60W/HR LI-ON battery for Latitude 5300, 7300, 7400
Laptop Battery -, Lithium-ion (Li-ion), 0,06 Ah
Amazing Deal 2,399,- Save 391,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k7b
4.6 15×
T6 Power for Apple MacBook Air 13" A1466 2017, Li-Poly, 7150 mAh (54 Wh), 7.6 V
Laptop Battery - designed for Apple MacBook Air 13 A1466 2017, Li-pol, 7,15 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb705
1,551,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p083
4.3
AVACOM HS04 for HP 250 G4, 240 G4 Li-Ion 14,8V 3200mAh 47Wh
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
Amazing Deal 1,263,- Save 219,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p060
4.6 39×
PATONA for HP 250 G4, 2200mAh, Li-Ion, 14.6V, HS04
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
789,-
Buy
In stock 4 pcs at the supplier's
Order Code: PAT638
4.7
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
Amazing Deal 887,- Save 165,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p013
2,089,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6ntb138
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127412
5.0
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
2,899,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k6
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
Great price 889,- Save 71,-
Buy
In stock 4 pcs at the supplier's
Order Code: IB618a38
4.7 21×
PATONA for HP 250 G6/255 G6, 2200mAh, Li-lon, 14.8V, JC04
Laptop Battery - designed for HP 15-bs009, 15-bs015nc, 15-bs026nc, 15-bs039nc, 15-bs102nc, 15-bs104nc, 15-bs151nc, 15-bw004nc, 15-bw005nc, 15-bw019nc, 15-bw024nc, 15-bw031nc, 15-bw053nc, 15-bw054nc, 15-ra041nc, 15-ra042nc, 15-ra056nc, 15-ra071nc, 15-rb014nc, 15-rb020nc, 17-ak061, 17-bs011, 17-bs016, 17-bs017, 17-bs018, 17-bs018nc, 17-bs031nc, 17-bs038, 17-bs038nc, 17-bs097, 17-bs101nc, 17-bs103nc, 240 G6, 245 G6, 246 G6, 250 G6, 255 G6 , HSTNN-DB8E, 919700-850, 919701-850, HSTNN-LB7V, HSTNN-LB7W, HSTNN-PB6Y, JC04, JC03
1,039,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT927
5.0
Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
3,299,-
Buy
In stock 3 pcs at the supplier's
Order Code: ADP3b040d
4.8
Avacom TT03XL for HP EliteBook 755 G5, 850 G5 ZBook G6 Li-Pol 11,55V 4850mAh 56Wh 3 roky ONSITE servis
Laptop Battery - designed for HP EliteBook 755 G5, HP EliteBook 850 G5 and ZBook G6, Li-pol, 4,85 Ah
1,669,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p092d
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 1 pcs at the supplier's
Order Code: PAT900
5.0
Dell 68Wh 4-cell/HR Li-ion for Latitude 5400, 5500 and Precision M3540
Laptop Battery -, Lithium-ion (Li-ion), 8,95 Ah
2,599,-
Buy
In stock 3 pcs at the supplier's
Order Code: ADP3b040k5
4.7
Avacom RR03XL for HP 430/440/450/470 G4 G5 Li-Pol 11,4V 3930mAh 45Wh
Laptop Battery compatible with ProBook 430 G4, ProBook 430 G5, ProBook 440 G4, ProBook 440 G5, ProBook 450 G4, ProBook 450 G5, ProBook 455 G4, ProBook 455 G5, ProBook 470 G4, ProBook 470 G5, replacement for 851477-421, 851477-541, 851477-831, 851477-832, 851610-850, 851610-855, HSTNN-LB7I, HSTNN-PB6W, HSTNN-Q01C, HSTNN-Q02C, HSTNN-Q03C, HSTNN-Q04C, HSTNN-Q06C, HSTNN-UB7C,
1,319,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a2
5.0
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
 

Laptop Batteries

Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2542 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
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