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9.8 Ah
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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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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
 
2,390 Results
T6 Power for Asus ZenBook Pro UX535L, UX535Q, 4190mAh, 64Wh, 4-cell, Li-poly - Laptop Battery
T6 Power for Asus ZenBook Pro UX535L, UX535Q, 4190mAh, 64Wh, 4-cell, Li-poly
Laptop Battery - designed for ZenBook Pro 15 UM535QA, ZenBook Pro 15 UM535QE, ZenBook Pro 15 UX535LH, ZenBook Pro 15 UX535LI, ZenBook Pro 15 UX535QA and ZenBook Pro 15 UX535QE, Li-pol, 4,19 Ah
New arrival 1,669,-
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pbat011
T6 Power pro for Lenovo ThinkPad L14 Gen 3, Gen 4, L15 Gen 3, Gen 4, 4948mAh, 57Wh, 3-cell, Li-Pol - Laptop Battery
T6 Power pro for Lenovo ThinkPad L14 Gen 3, Gen 4, L15 Gen 3, Gen 4, 4948mAh, 57Wh, 3-cell, Li-Pol
Laptop Battery - designed for ThinkPad C14 Gen 1 Chromebook, ThinkPad C14 Gen 1 Chromebook 21C9, ThinkPad C14 Gen 1 Chromebook 21CA, ThinkPad L14 Gen 3, ThinkPad L14 Gen 3 21C1, ThinkPad L14 Gen 3 21C2, ThinkPad L14 Gen 3 21C5, ThinkPad L14 Gen 3 21C6, ThinkPad L14 Gen 4, ThinkPad L14 Gen 4 21H1, ThinkPad L14 Gen 4 21H2, ThinkPad L14 Gen 4 21H5, ThinkPad L14 Gen 4 21H6, ThinkPad L15 Gen 3, ThinkPad L15 Gen 3 21C3, ThinkPad L15 Gen 3 21C4, ThinkPad L15 Gen 3 21C7, ThinkPad L15 Gen 3 21C8, ThinkPad L15 Gen 4, ThinkPad L15 Gen 4 21H3, ThinkPad L15 Gen 4 21H4, ThinkPad L15 Gen 4 21H7 and ThinkPad L15 Gen 4 21H8, Li-pol, 4,948 Ah
New arrival 1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pbat021
AVACOM for Asus X541SA, X541SC, X541UA, X541UV Li-Ion 10.8V 2600mAh - Laptop Battery
AVACOM for Asus X541SA, X541SC, X541UA, X541UV Li-Ion 10.8V 2600mAh
Laptop Battery - compatible with R541UA, X541SA, X541SC, X541UA, X541UV, replacement for 0B110-00440000, 0B110-00440100, 0B110-00440200, 0B110-00440300, A31LP4Q, A31N1601
1,006,-
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In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p190
T6 Power for Lenovo Yoga S740-14IIL, 4060mAh, 62Wh, 4cell, Li-Pol - Laptop Battery
T6 Power for Lenovo Yoga S740-14IIL, 4060mAh, 62Wh, 4cell, Li-Pol
Laptop Battery - designed for Yoga S740-14IIL, Yoga S740-14IIL 81RM, Yoga S740-14IIL 81RS and Yoga S740-14IIL 81RT, Li-pol, 4,06 Ah
New arrival 1,284,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6Pbat020
T6 Power for Asus VivoBook X530U, X530F, S530U, S530F, 3653mAh, 42Wh, 3-cell, Li-pol - Laptop Battery
T6 Power for Asus VivoBook X530U, X530F, S530U, S530F, 3653mAh, 42Wh, 3-cell, Li-pol
Laptop Battery - designed for VivoBook S15 S530FA, VivoBook S15 S530FN, VivoBook S15 S530UA, VivoBook S15 S530UF, VivoBook S15 S530UN, VivoBook S15 X530FA, VivoBook S15 X530FN, VivoBook S15 X530UA, VivoBook S15 X530UF and VivoBook S15 X530UN, Li-pol, 3,653 Ah
New arrival 1,268,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6Pbat004
PATONA for HP PAVILION DV4/DV5, 8800mAh, Li-Ion, 11.1V - Laptop Battery
PATONA for HP PAVILION DV4/DV5, 8800mAh, Li-Ion, 11.1V
Laptop Battery - designed for HP Compaq Presario CQ40,CQ60,CQ70,CQ71,DV4-1000,DV4-1100,DV5-1000,DV5-1100,HSTNN-UB72; HSTNN-UB73; HSTNN-XB72; HSTNN-XB73; KS524AA; KS526AA; KS527AA; 462890-151, 462890-161, 462890-251, 462890-541, 462890-751, 462890-761; 482186-003, 484170-001, 484170-002, 484171-001, 485041-001, 485041-003; 487296-001, 487354-001, 497694-001, 498482-001, EV06055, HSTNN-IB79,HP 462889-121, 462889-141, 462889-421; HSTNN-Q34C; HSTNN-Q38C; HSTNN-C51C; HSTNN-W51C; HSTNN-C52C; HSTNN-W52C
1,329,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PAT492
Replacement battery for Alza Ultrabook - Laptop Battery
Replacement battery for Alza Ultrabook
Laptop Battery -, Li-pol, 0,073 Ah
Great price 199,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ALZAb06
Dell 4-cell 68W / HR LI-ON battery - Laptop Battery
5.0 6×
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)
-16 % off new 2,269,- New 2,729,-
Buy
Unsealed - in stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ADP3b002f
T6 Power Dell Latitude 3410, 3510, Inspiron 5501, 5502, 5505, Vostro 5401, 3530mAh, 53Wh, 4cell, Li- - Laptop Battery
5.0 1×
T6 Power Dell Latitude 3410, 3510, Inspiron 5501, 5502, 5505, Vostro 5401, 3530mAh, 53Wh, 4cell, Li-
Laptop Battery -, Li-pol, 3,53 Ah
-13 % off new 1,789,- New 2,079,-
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6ntb115
Dell for Inspiron - Laptop Battery
4.2 10×
Dell for Inspiron
Laptop Battery -, Lithium-ion (Li-ion), 0,042 Ah
-5 % off new 2,089,- New 2,199,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ADP3b040
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
-13 % off new 719,- New 829,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB618a41
T6 Power for MSI BTY-M6K, 4600 mAh, 52 Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power for MSI BTY-M6K, 4600 mAh, 52 Wh, 3cell, Li-pol
Laptop Battery - designed for Bravo 15 A4DC, Bravo 15 A4DCR, Bravo 15 A4DD, Bravo 15 A4DDR, Bravo 17 A4DCR, Bravo 17 A4DDK, Bravo 17 A4DDR, Creator 15M A10SCS, Creator 15M A10SD, Creator 15M A10SE, Creator 15M A9SD, Creator 15M A9SE, Creator 17M A10SCS, Creator 17M A10SD, Creator 17M A10SE, Creator 17M A9SD, Creator 17M A9SE, CreatorPro M15 A11UIS, GF63 8RC, GF63 8RD, GF63 Thin 10SC, GF63 Thin 10SCS, GF63 Thin 10SCSR, GF63 Thin 10SCX, GF63 Thin 10SCXR, GF63 Thin 10UC, GF63 Thin 10UD, GF63 Thin 11SC, GF63 Thin 11UC, GF63 Thin 11UCX, GF63 Thin 11UD, GF63 Thin 12UC, GF63 Thin 12UDX, GF63 Thin 12VE, GF63 Thin 12VF, GF63 Thin 8RB, GF63 Thin 8RCS, GF63 Thin 8SC, GF63 Thin 9RC, GF63 Thin 9RCX, GF63 Thin 9SC, GF63 Thin 9SCSR, GF63 Thin 9SCX, GF63 Thin 9SCXR, GF65 Thin 10SCSXR, GF65 Thin 10SD, GF65 Thin 10SDR, GF65 Thin 10SE, GF65 Thin 10SER, GF65 Thin 10UE, GF65 Thin 9SD, GF65 Thin 9SE, GF65 Thin 9SEXR, GF75 Thin 10SC, GF75 Thin 10SCBK, GF75 Thin 10SCK, GF75 Thin 10SCSR, GF75 Thin 10SCSXK, GF75 Thin 10SCSXR, GF75 Thin 10SCXK, GF75
-15 % off new 1,269,- New 1,494,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: POWbat21
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh - Laptop Battery
5.0 5×
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh
Laptop Battery -, Li-pol, 4,22 Ah
-9 % off new 1,269,- New 1,399,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB605a6f
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
-12 % off new 1,579,- New 1,799,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB90018
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black - Laptop Battery
3.3 3×
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
-36 % off new 1,039,- New 1,630,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6127435
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh - Laptop Battery
5.0 2×
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh
Laptop Battery - compatible with Inspiron 14 5420, Inspiron 14 7420, Inspiron 15R 7520, Inspiron 17R 5720, Inspiron 17R 7720, Latitude E5420, Latitude E5420m, Latitude E5430, Latitude E5520, Latitude E5520m, Latitude E5530, Latitude E6420, Latitude E6430, Latitude E6440, Latitude E6530, Latitude E6540, Vostro 3460, Vostro 3560, replacement for 04NW9, 05G67C, 8P3YX, 71R31, 312-1163, 312-1311, 312-1324, 451-11694, 451-12048, 911MD, 8858X, DHT0W, HCJWT, KJ321, M5Y0X, P8TC7, P9TJ0, PRRRF, T54F3, T54FJ, YKF0M
-4 % off new 1,709,- New 1,798,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p051
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh - Laptop Battery
5.0 3×
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh
Laptop Battery - compatible with Pavilion 14-bf, 14-bf003nc, 14-bf007nc, 14-bf100nc, 14-bf101nc, Pavilion 14-bk, 14-bk003nc, 14-bk004nc, 14-bk006nc, 14-bk007nc, 14-bk009nc, 14-bk011nc, 14-bk012nc, 14-bk013nc, Pavilion 14-ck, Pavilion 15-cc, 15-cc003nc, 15-cc004nc, 15-cc006nc, 15-cc008nc, 15-cc010nc, 15-cc101nc, 15-cc504nc, 15-cc506nc, Pavilion 15-cd, 15-cd003nc, 15-cd010nc, 15-cd011nc, 15-cd012nc, Pavilion x360 14-cd, x360 14-cd0001nc, x360 14-cd0013nc, x360 14-cd0016nc, x360 14-cd1000nc, x360 14-cd1001nc, x360 14-cd1002nc, x360 14-cd1003nc, replacement for HSTNN-IB7Y, HSTNN-LB7J, HSTNN-LB7X, HSTNN-UB7J, TF03XL, TPN-Q188, TPN-Q189, TPN-Q190, TPN-Q191, TPN-Q192, TPN-Q196
-37 % off new 609,- New 977,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p092
T6 Power for Lenovo IdeaPad 5-14ARE05, 5-14IIL05, 5-14ALC05, 5090 mAh, 56.5 Wh, 3cell, Li-poly - Laptop Battery
5.0 1×
T6 Power for Lenovo IdeaPad 5-14ARE05, 5-14IIL05, 5-14ALC05, 5090 mAh, 56.5 Wh, 3cell, Li-poly
Laptop Battery - designed for IdeaPad 5 14ABA7, IdeaPad 5 14ABA7 82SE, IdeaPad 5 14IAL7, IdeaPad 5 14IAL7 82SD, IdeaPad 5-14ALC05, IdeaPad 5-14ALC05 82LM, IdeaPad 5-14ARE05, IdeaPad 5-14ARE05 81YM, IdeaPad 5-14IIL05, IdeaPad 5-14IIL05 81YH, IdeaPad 5-14ITL05, IdeaPad 5-14ITL05 82FE, IdeaPad Ducati 5 and IdeaPad Ducati 5 82ES, Li-pol, 5,09 Ah
-15 % off new 1,259,- New 1,494,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: POWbat18
AVACOM CI03XL for HP ProBook 640 G2, 655 G2 Li-Pol 11,4V 4210mAh 48Wh - Laptop Battery
5.0 5×
AVACOM CI03XL for HP ProBook 640 G2, 655 G2 Li-Pol 11,4V 4210mAh 48Wh
Laptop Battery -, Li-pol, 4,21 Ah
-32 % off new 689,- New 1,020,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB987p063
PATONA for ntb HP Pavilion X360 3400mAh Li-Pol 11.55V BK03 / BK03XL - Laptop Battery
3.0 2×
PATONA for ntb HP Pavilion X360 3400mAh Li-Pol 11.55V BK03 / BK03XL
Laptop Battery - designed for Pavilion X360 and X360 series, Li-pol, 3,4 Ah
-13 % off new 1,039,- New 1,199,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PAT941
AVACOM for Asus X553/F553 Li-Pol 7,2V 4000mAh - Laptop Battery
3.9 7×
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
-7 % off new 1,179,- New 1,278,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB90031
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh - Laptop Battery
4.6 9×
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
-35 % off new 929,- New 1,438,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IB617da
T6 Power for Dell Inspiron 15 7567, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 15 7567, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
-24 % off new 1,019,- New 1,358,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6nab1085
T6 Power for Dell G5 15 5500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell G5 15 5500, Li-Poly, 11.4 V, 4470 mAh (51 Wh), black
Laptop Battery -, Li-pol, 4,47 Ah
-59 % off new 589,- New 1,464,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: T6powe0055
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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In the category Laptop Batteries on Alza.cz, we currently have a total of 2391 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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