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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
 
2,327 Results
PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V - Laptop Battery
5.0 1×
PATONA for LENOVO ThinkPad X1 Carbon Gen.4 - 3290mAh Li-pol 15.2V
Laptop Battery -, Li-pol, 3,29 Ah
71.90 €
Buy
In stock 5 pcs
Order Code: PAT795
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
52.90 €
Buy
In stock 5 pcs
Order Code: PAT941
PATONA for Dell Latitude 5400/5410/5510 4100mAh - Laptop Battery
5.0 1×
PATONA for Dell Latitude 5400/5410/5510 4100mAh
Laptop Battery - designed for Dell Latitude 5410, 5511, 5401, 5501, 5411 ,Precision 3540, 3541, 3551 , 3HWPP Li-Pol 4,1Ah/15,2V
52.90 €
Buy
In stock 5 pcs
Order Code: PAT1023
T6 power MSI BTY-S14, BTY-S15, 5200mAh - Laptop Battery
5.0 3×
T6 power MSI BTY-S14, BTY-S15, 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
56.90 €
Buy
In stock > 5 pcs
Order Code: T6Pmix125
PATONA for DELL LATITUDE D620, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 3×
PATONA for DELL LATITUDE D620, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Dell Latitude D620 , D630 ,D631 ,D640, Dell Precision M2300 , 3109080, 3120383, 3120384, 3120386, 3120653, 45110298, 0GD775, 0GD787, 0JD605, 0JD606, 0JD610, 0JD616, 0JD634, 0JD648, 0KD489, 0KD491, 0KD494, 0KD495, 0NT367, 0PD685, 0RD300, 0RD301, 0TC030, 0TD116, 0TD117, 0TD175, 0TG226, 0UD088, 0UG260, 310-9080, 312-0383, 312-0384, 312-0386, 312-0653, 451-10298, GD775, GD776, GD787, JD605, JD606, JD610, JD616, JD634, JD648, JD775, KD489, KD491, KD492, KD494, KD495, KP423, MJ456, NT379, PC764, PC765, PD685, RC126, RD300, RD301, TC030, TD116, TD117, TD175, UD088, TG226
51.14 €
Buy
In stock 1 pcs
Order Code: PAT634
T6 power Dell XPS 13 9343, 9350, 7368mAh, 56Wh, 4cell, Li-pol - Laptop Battery
4.0 4×
T6 power Dell XPS 13 9343, 9350, 7368mAh, 56Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 7,368 Ah
60.13 €
Buy
In stock > 5 pcs
Order Code: T6Pmix082
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh - Laptop Battery
5.0 5×
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh
Laptop Battery - compatible with B320-14IKB, B330-15IKB, IdeaPad 130-14AST, IdeaPad 130-15IKB, IdeaPad 3 14IGL05, IdeaPad 3 15ITL05, IdeaPad 320-14AST, 320S-14IK, IdeaPad 330-14AST, 330-17IKB, IdeaPad 520-15IKB, IdeaPad Miix 320-10ICR, IdeaPad S145-14AP, S145-15IW, V14-ADA, V14-IKB, V14-IWL, V145-15AST, V15-ADA, V15-IWL, V320-17IKB, V320-17ISK, replacement for 5B10M86147, 5B10M86148, 5B10M86149, 5B10M88058, 5B10M88059, 5B10M90490, 5B10M90492, 5B10M91442, 5B10M91443, 5B10N37869, 5B10Q56954, 5B10W67163, L16C2PB1, L16C2PB2, L16L2PB1, L16L2PB2, L16L2PB3, L16M2PB1, L16M2PB2, L16M2PB3, L16S2PB1, L16S2PB2, L17L2PF1, L17M2PB7, SB10W67246
52.29 €
Buy
In stock 5 pcs
Order Code: IB987p095
AVACOM for Lenovo IdeaPad G400S Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
5.0 5×
AVACOM for Lenovo IdeaPad G400S Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
71.90 €
Buy
In stock > 5 pcs
Order Code: IB618b24y
AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh - Laptop Battery
3.0 2×
AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh
Laptop Battery -, Li-pol, 3,9 Ah
63.90 €
Buy
In stock 3 pcs
Order Code: IB987p076
AVACOM AB06XL for HP Envy 13-ad series Li-Pol 7,7V 6883mAh 53Wh - Laptop Battery
5.0 1×
AVACOM AB06XL for HP Envy 13-ad series Li-Pol 7,7V 6883mAh 53Wh
Laptop Battery -, Li-pol, 6,883 Ah
57.90 €
Buy
In stock 3 pcs
Order Code: IB987p098
T6 Power HP Pavilion 15-bc000 series, 5300mAh, 61Wh, 3cell, Li-pol - Laptop Battery
4.0 1×
T6 Power HP Pavilion 15-bc000 series, 5300mAh, 61Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 5,3 Ah
66.90 €
Buy
In stock > 5 pcs
Order Code: T6nab2421
T6 Power Asus ROG Strix GL704G, 4335mAh, 66Wh, 4cell, Li-pol - Laptop Battery
5.0 1×
T6 Power Asus ROG Strix GL704G, 4335mAh, 66Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 4,335 Ah
60.38 €
Buy
In stock > 5 pcs
Order Code: T6ntb035
AVACOM B31N1911 for Asus VivoBook 15 X1502ZA, 14 X431EA Li-Pol 11.55V 3640mAh 42Wh - Laptop Battery
AVACOM B31N1911 for Asus VivoBook 15 X1502ZA, 14 X431EA Li-Pol 11.55V 3640mAh 42Wh
Laptop Battery - compatible with VivoBook 14 A1402, VivoBook 14 D413, VivoBook 14 F1402, VivoBook 14 K413, VivoBook 14 KM413, VivoBook 14 M413, VivoBook 14 M1402, VivoBook 14 S413, VivoBook 14 X413, VivoBook 14 X1402, VivoBook 14 X1404, VivoBook 15 A1502, VivoBook 15 F1502, VivoBook 15 M1502, VivoBook 15 X1502, VivoBook 17 A1702, VivoBook 17 F1702, VivoBook 17 M1702, VivoBook 17 X1702, VivoBook Flip 14 TM420, VivoBook Flip 14 TM420UA, VivoBook Flip 14 TP470, VivoBook S14 S433, VivoBook X421, replacement for 0B200-03580300, 0B200-03580500, 0B200-03580600, B31N1911, C31N1911
53.90 €
Buy
In stock 2 pcs
Order Code: IB987p156
PATONA for LENOVO ThinkPad X230/X220, 6600mAh, Li-Ion, 10.8V - Laptop Battery
1.5 2×
PATONA for LENOVO ThinkPad X230/X220, 6600mAh, Li-Ion, 10.8V
Laptop Battery - designed for Lenovo ThinkPad X220, X220i, X220s, X230, X230i , 0A36281, 0A36282, 0A36283, 42T4861, 42T4862, 42T4863, 42T4865, 42T4866, 42T4867, 42T4875, 42T4876, 42T4901, 42T4902, 42Y4864, 45N1019
82.90 €
Buy
In stock 1 pcs
Order Code: PAT724
AVACOM for Dell Latitude 5330, 5530 Li-Pol 15,2V 3815mAh 58Wh - Laptop Battery
AVACOM for Dell Latitude 5330, 5530 Li-Pol 15,2V 3815mAh 58Wh
Laptop Battery - compatible with Latitude 5330, Latitude 5430, Latitude 5530, Latitude 7330, Latitude 7430, Latitude 7530, Precision 3570, replacement for 8H6WD, 8P81K, 451-BCWY, FK0VR, H4PVC, PX0GF, Y86WG
56.90 €
Buy
In stock > 5 pcs
Order Code: IB987p201
T6 Power for Hewlett Packard TPN-C125 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for Hewlett Packard TPN-C125 notebook, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
55.90 €
Buy
In stock > 5 pcs
Order Code: T6nab2299
Avacom for Asus ZenBook UX334FL UX434FL UX434FQ UX463FA Li-Pol 11.55V 4330mAh 50Wh - Laptop Battery
Avacom for Asus ZenBook UX334FL UX434FL UX434FQ UX463FA Li-Pol 11.55V 4330mAh 50Wh
Laptop Battery - designed for ASUS UX334FA, ASUS UX334FL, ASUS UX434FL, ASUS UX463FA, ASUS UX463FL, UX434FQ, UX463, ZenBook UX334, ZenBook UX434 and ZenBook UX463, Li-pol, 4,33 Ah
62.90 €
Buy
In stock > 5 pcs
Order Code: IB987p124
T6 Power for notebook Lenovo L13L4A01, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for notebook Lenovo L13L4A01, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
75.90 €
Buy
In stock > 5 pcs
Order Code: T6nab3699
AVACOM PK03XL for HP Spectre Pro X360 G1, G2 Li-Pol 11,4V 4900mAh 56Wh - Laptop Battery
AVACOM PK03XL for HP Spectre Pro X360 G1, G2 Li-Pol 11,4V 4900mAh 56Wh
Laptop Battery - compatible with Spectre Pro X360 G1, Spectre Pro X360 G2, Spectre x360 13-4000nc, Spectre x360 Convertible PC 13, replacement for 788237-2C1, 788237-2C2, 789116-005, 6789116-005, HSTNN-DB6S, PK03XL, PK03056XL
54.90 €
Buy
In stock 2 pcs
Order Code: IB987p265
T6 Power for Lenovo ThinkPad T440 20B7, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T440 20B7, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
82.90 €
Buy
In stock > 5 pcs
Order Code: T6nab3053
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 15 3590, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3590, Lithium-ion (Li-ion), 3,68 Ah
48.28 €
Buy
In stock > 5 pcs
Order Code: T6Pnbat052
T6 Power for notebook Asus C31N1620, Li-Poly, 11.55 V, 4355 mAh 50 Wh - Laptop Battery
T6 Power for notebook Asus C31N1620, Li-Poly, 11.55 V, 4355 mAh 50 Wh
Laptop Battery -, Li-pol, 4,355 Ah
56.75 €
Buy
In stock > 5 pcs
Order Code: T6ntb015
T6 Power for Dell Precision 5530, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell Precision 5530, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
93.90 €
Buy
In stock > 5 pcs
Order Code: T6nab1156
T6 Power Dell Latitude 3320, 3420, Inspiron 15 3515, 3525, 5510, Vostro 3515, 3600mAh, 54Wh, 4cell, - Laptop Battery
T6 Power Dell Latitude 3320, 3420, Inspiron 15 3515, 3525, 5510, Vostro 3515, 3600mAh, 54Wh, 4cell,
Laptop Battery - designed for DELL Inspiron 15 3521, Li-pol, 3,6 Ah
71 €
Buy
In stock 1 pcs
Order Code: T6127543

Laptop Batteries

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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Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2327 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
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