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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
 
2,294 Results
T6 Power for Hewlett Packard HSN-I13C-5, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HSN-I13C-5, Li-Poly, 11.55 V, 4850 mAh (56 Wh), black
Laptop Battery - designed for HP EliteBook 755 G5 and HP EliteBook 850 G5, Li-pol, 4,85 Ah
58.12 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat310
T6 Power for Hewlett Packard SN03XL, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black - Laptop Battery
T6 Power for Hewlett Packard SN03XL, Li-Poly, 11.4 V, 3800 mAh (43 Wh), black
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 3,8 Ah
50.70 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat285
T6 Power for Hewlett Packard Omen 17-cb1000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
T6 Power for Hewlett Packard Omen 17-cb1000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
53.58 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat246
T6 Power for Dell 451-BBUQ, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
T6 Power for Dell 451-BBUQ, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470 and DELL Latitude E5570, Li-pol, 8,1 Ah
65.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat127
T6 Power for Dell Precision 15 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
T6 Power for Dell Precision 15 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery -, Li-pol, 8,1 Ah
65.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat118
T6 Power for Dell Latitude E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
T6 Power for Dell Latitude E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5570, Li-pol, 8,1 Ah
65.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat117
T6 Power for Lenovo laptop 01AV437, Li-Poly, 3730 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo laptop 01AV437, Li-Poly, 3730 mAh (42 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,73 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb701
T6 Power for notebook Lenovo 01AV400, Li-Poly, 3730 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for notebook Lenovo 01AV400, Li-Poly, 3730 mAh (42 Wh), 11.4 V
Laptop Battery -, Li-pol, 3,73 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb693
T6 Power for Lenovo Flex 6-14IKB, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
T6 Power for Lenovo Flex 6-14IKB, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.45 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb663
T6 Power for Lenovo ThinkPad T570, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad T570, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad T570, Lithium-ion (Li-ion), 2,1 Ah
61.81 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb162
T6 Power for Asus 0B200-02910200, Li-Poly, 4212 mAh (48 Wh), 11.4 V - Laptop Battery
T6 Power for Asus 0B200-02910200, Li-Poly, 4212 mAh (48 Wh), 11.4 V
Laptop Battery - designed for ASUS TUF FA506IC, ASUS TUF FA506IE, ASUS TUF FA506IH, ASUS TUF FA506IHR, ASUS TUF FA506II, ASUS TUF FA506IU, ASUS TUF FA506IV, ASUS TUF FA706IC, ASUS TUF FA706IE, ASUS TUF FA706IH, ASUS TUF FA706IHR, ASUS TUF FA706II, ASUS TUF FA706IU, ASUS TUF FX504GD, ASUS TUF FX504GE, ASUS TUF FX504GM, ASUS TUF FX505DD, ASUS TUF FX505DT, ASUS TUF FX505DU, ASUS TUF FX505DV, ASUS TUF FX505DY, ASUS TUF FX505GD, ASUS TUF FX505GE, ASUS TUF FX505GM, ASUS TUF FX505GT, ASUS TUF FX505GU, ASUS TUF FX506HC, ASUS TUF FX506HE, ASUS TUF FX506IC, ASUS TUF FX506IE, ASUS TUF FX506IHR, ASUS TUF FX506LH, ASUS TUF FX506LI, ASUS TUF FX506LU, ASUS TUF FX706HC, ASUS TUF FX706HE, ASUS TUF FX706IC, ASUS TUF FX706IE, ASUS TUF FX706IH, ASUS TUF FX706IHR, ASUS TUF FX706II, ASUS TUF FX706IU and ASUS TUF FX706LI, Li-pol, 4,212 Ah
51.05 €
Buy
In stock 3 pcs at the supplier's
Order Code: TPontb088
T6 Power for Asus TUF FX505DD, Li-Poly, 4212 mAh (48 Wh), 11.4 V - Laptop Battery
T6 Power for Asus TUF FX505DD, Li-Poly, 4212 mAh (48 Wh), 11.4 V
Laptop Battery - designed for ASUS TUF FX505DD, Li-pol, 4,212 Ah
51.05 €
Buy
In stock 3 pcs at the supplier's
Order Code: TPontb058
T6 Power for Lenovo ThinkPad T580 20L9, Li-Ion, 2000 mAh (30 Wh), 15.2 V - Laptop Battery
T6 Power for Lenovo ThinkPad T580 20L9, Li-Ion, 2000 mAh (30 Wh), 15.2 V
Laptop Battery - designed for LENOVO ThinkPad T580 20L9, Lithium-ion (Li-ion), 2 Ah
59.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb197
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
54.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb409
T6 Power for HP L28764-005, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
T6 Power for HP L28764-005, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V
Laptop Battery - designed for HP Spectre 13-ap0000, HP Spectre 13-ap0100, HP Spectre 13-ap0200, HP Spectre 13-ap0300, HP Spectre 13-ap0400, HP Spectre 13-ap0600, HP Spectre 13-ap0700, HP Spectre 13-ap0900 and HP Spectre 13T-ap000, Li-pol, 3,99 Ah
56.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat099
T6 Power for HP Spectre 13-ap0900 x360 series, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V - Laptop Battery
T6 Power for HP Spectre 13-ap0900 x360 series, Li-Poly, 3990 mAh (61.4 Wh), 15.4 V
Laptop Battery - designed for HP Spectre 13-ap0900, Li-pol, 3,99 Ah
56.20 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat092
T6 Power for Dell 451-BBVN notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell 451-BBVN notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat071
T6 Power for Dell Inspiron 17 5767, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 17 5767, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5767, Lithium-ion (Li-ion), 3,68 Ah
48.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat041
T6 Power for Dell Inspiron 15 5578, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
T6 Power for Dell Inspiron 15 5578, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5578, Lithium-ion (Li-ion), 3,68 Ah
48.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat025
T6 power Toshiba Satellite C50-B, Li-ion, 2600mAh, 38Wh, 4cell - Laptop Battery
T6 power Toshiba Satellite C50-B, Li-ion, 2600mAh, 38Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.20 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix052
PATONA for DELL XPS13, 7000mAh, Li-pol, 7.4V - Laptop Battery
1.0 3×
PATONA for DELL XPS13, 7000mAh, Li-pol, 7.4V
Laptop Battery - designed for Dell XPS13, 9343, 9350 , JD25G, 90V7W, RWT1R, 0N7T6, 5K9CP
72.96 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT711
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
66.06 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p171
T6 Power for Lenovo ThinkPad X250 20CM, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X250 20CM, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3329
T6 Power for notebook Lenovo 01AV448, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 01AV448, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah
55.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3427

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 2294 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
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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