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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
 
2,298 Results
T6 Power Acer Aspire 5 A514-53, A515-56, Swift S40-52, 3550mAh, 54.6Wh, 4cell, Li-ion - Laptop Battery
T6 Power Acer Aspire 5 A514-53, A515-56, Swift S40-52, 3550mAh, 54.6Wh, 4cell, Li-ion
Laptop Battery - designed for ACER Aspire 5 A515-43, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 3,55 Ah
73.90 €
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In stock > 5 pcs at the supplier's
Order Code: T6127359
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 15 3591, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.65 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb052
T6 Power for Hewlett Packard HSTNN-I72C-5, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HSTNN-I72C-5, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black
Laptop Battery - designed for EliteBook 755 G4, EliteBook 840 G4 and EliteBook 850 G4, Li-pol, 4,42 Ah
55.23 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat281
T6 Power for Lenovo Yoga 910-13IKB, Li-Poly, 9800 mAh (74 Wh), 7.6 V - Laptop Battery
T6 Power for Lenovo Yoga 910-13IKB, Li-Poly, 9800 mAh (74 Wh), 7.6 V
Laptop Battery -, Li-pol, 9,8 Ah
52.53 €
Buy
In stock 1 pcs at the supplier's
Order Code: NTBmhbat421
T6 Power for Hewlett Packard Pavilion Gaming 15-cx0000 series, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), - Laptop Battery
T6 Power for Hewlett Packard Pavilion Gaming 15-cx0000 series, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh),
Laptop Battery -, Li-pol, 4,55 Ah
45.15 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat340
T6 Power for Hewlett Packard ZBook 15u G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ZBook 15u G3, Li-Poly, 11.4 V, 4400 mAh (50 Wh), black
Laptop Battery - designed for HP ZBook 15u G3 and HP ZBook 15u G3, Li-pol, 4,4 Ah
51.16 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat209
T6 Power for Dell Latitude 5591, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell Latitude 5591, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5591, Li-pol, 8,95 Ah
71.36 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat148
T6 Power Asus ZenBook UX330UA, 4940mAh, 57Wh, 3cell, Li-pol - Laptop Battery
T6 Power Asus ZenBook UX330UA, 4940mAh, 57Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,94 Ah
65.66 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat111
T6 Power for Acer Nitro 5 AN515-45, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
T6 Power for Acer Nitro 5 AN515-45, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat030
T6 Power for Acer Aspire 3 A315-54, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer Aspire 3 A315-54, Li-Ion, 4470 mAh (50 Wh), 11.25 V
Laptop Battery - designed for ACER Aspire 3 A315-54, Lithium-ion (Li-ion), 4,47 Ah
57.11 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb019
T6 Power for HP Spectre 13-ac000, 13-w000 x360, 5000mAh, 58Wh, 3cell, Li-pol - Laptop Battery
T6 Power for HP Spectre 13-ac000, 13-w000 x360, 5000mAh, 58Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 5 Ah
58.59 €
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In stock 1 pcs at the supplier's
Order Code: MPbatntb107
T6 Power for Lenovo ThinkPad T470 20HD, Li-Ion, 5200 mAh (56 Wh), 10.8 V - Laptop Battery
T6 Power for Lenovo ThinkPad T470 20HD, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T470 20HD, Lithium-ion (Li-ion), 5,2 Ah
55.13 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb409
T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Latitude 14 3480, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Latitude 3480, Lithium-ion (Li-ion), 3,68 Ah
48.56 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pnbat049
T6 power Dell Inspiron 15 (5558), 15 (3451), 14 (5458), 2600mAh, 38Wh, 4cell - Laptop Battery
T6 power Dell Inspiron 15 (5558), 15 (3451), 14 (5458), 2600mAh, 38Wh, 4cell
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
53.39 €
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In stock 2 pcs at the supplier's
Order Code: T6Pmix098
T6 power HP Envy 13-d000 series, 3950mAh, 45Wh, 3cell, Li-pol - Laptop Battery
T6 power HP Envy 13-d000 series, 3950mAh, 45Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 3,9 Ah
64.59 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix108
AVACOM for Lenovo G560, IdeaPad V470 Series Li-Ion 10,8V 5200mAh - Laptop Battery
AVACOM for Lenovo G560, IdeaPad V470 Series Li-Ion 10,8V 5200mAh
Laptop Battery - compatible with IdeaPad B470, B570, IdeaPad G460, G465, G470, G475, G560, G565, G570, G575, G770, G780, IdeaPad V360, V370, V470, V570, IdeaPad Z370, Z460, Z465, Z470, Z560, Z565, Z570, replacement for 57Y6454, 57Y6455, 121001071, 121001091, 121001094, 121001095, 121001096, 121001097, 121001150, FRU 121001056, FRU 121001071, FRU 121001091, FRU 121001094, FRU 121001095B470, FRU 121001096, FRU 121001097, FRU L09C6Y02, FRU L09L6Y02, FRU L09M6Y02, FRU L09N6Y02, FRU L09S6Y02, FRU L10C6Y02, FRU L10M6F21, FRU L10N6Y02, FRU L10P6F21, FRU L10P6Y22, FRU LO9L6Y02, FRU LO9S6Y02, L08S6Y21, L09C6Y02, L09L6Y02, L09M6Y02, L09N6Y02, L09S6Y02, L10C6Y02, L10M6F21, L10P6F21, L10P6Y22, LO9L6Y02, LO9S6Y02
49.51 €
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In stock > 5 pcs at the supplier's
Order Code: IB618c21v
AVACOM for HP 340 G1, Pavilion 15 n100 series, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
AVACOM for HP 340 G1, Pavilion 15 n100 series, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,2 Ah
55.36 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b15p
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V - Laptop Battery
PATONA for HP Compaq DV1000, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for HP Business NX480,NX7100,NX7200,B1000,M2000-PQ660AV, M2000-PK550AV, M2000-PK551AV
25.19 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT582
AVACOM for Asus VivoBook S15 S532, X432 Li-Pol 11,55V 3640mAh 42Wh - Laptop Battery
AVACOM for Asus VivoBook S15 S532, X432 Li-Pol 11,55V 3640mAh 42Wh
Laptop Battery - compatible with VivoBook S14 S432FA, VivoBook S14 S432FL, VivoBook S15 S532EQ, VivoBook S15 S532FA, VivoBook S15 S532FL, X432EQ, X432FA, X432FL, X532FA, X532FL, replacement for 0B200-03430000, C31N1843
66.26 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p175
AVACOM for Fujitsu Siemens LifeBook A544, E754 Li-Ion 10,8V 5200mAh/56Wh - Laptop Battery
AVACOM for Fujitsu Siemens LifeBook A544, E754 Li-Ion 10,8V 5200mAh/56Wh
Laptop Battery - compatible with LifeBook A514, LifeBook A544, LifeBook A557, LifeBook AH544, LifeBook AH564, LifeBook E544, LifeBook E546, LifeBook E547, LifeBook E554, LifeBook E556, LifeBook E557, LifeBook E733, LifeBook E734, LifeBook E736, LifeBook E743, LifeBook E744, LifeBook E746, LifeBook E753, LifeBook E754, LifeBook E756, LifeBook S904, LifeBook S935, LifeBook S936, LifeBook S937, replacement for CP651529-01, CP651529-1, FMVNBP227A, FMVNBP228, FMVNBP231, FPB0297S, FPB0300S, FPB0319S, FPCBP404, FPCBP404AP, FPCBP404AQ, FPCBP405, FPCBP405AQ, FPCBP416, FPCBP416AP, FPCBP429, FPCBP434, FPCBP443, FPCBP443AP
65.03 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p241
AVACOM for Asus ROG Zephyrus S GX701 Li-Pol 15,4V 4940mAh 76Wh - Laptop Battery
AVACOM for Asus ROG Zephyrus S GX701 Li-Pol 15,4V 4940mAh 76Wh
Laptop Battery - compatible with ROG Zephyrus S17 GX701LV, ROG Zephyrus S17 GX701LWS, ROG Zephyrus S17 GX701LXS, ROG Zephyrus S17 GX735LWS, ROG Zephyrus S17 GX735LXS, ROG Zephyrus S GX701GV, ROG Zephyrus S GX701GVR, ROG Zephyrus S GX701GW, ROG Zephyrus S GX701GWR, ROG Zephyrus S GX701GX, ROG Zephyrus S GX701GXR, ROG Zephyrus S GX735GV, ROG Zephyrus S GX735GW, ROG Zephyrus S GX735GX, replacement for 0B200-03140100, C41N1802
66.59 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p171
T6 Power for Lenovo IdeaPad Z70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo IdeaPad Z70-80, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.57 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3241
T6 Power for Lenovo ThinkPad T470s 20HG, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T470s 20HG, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery -, Li-pol, 2,2 Ah
48.46 €
Buy
In stock 4 pcs at the supplier's
Order Code: T6nab3461
T6 Power for Lenovo ThinkPad L470 20J4, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad L470 20J4, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3305
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.sk, we currently have a total of 2298 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
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