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9.8 Ah
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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
 
2,325 Results
AVACOM for Asus X550 K550 Li-Ion 14.4V 2200mAh - Laptop Battery
4.4 14×
AVACOM for Asus X550 K550 Li-Ion 14.4V 2200mAh
Laptop Battery - designed for ASUS A450, ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450L, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A450V, ASUS A450VB, ASUS A450VC, ASUS A450VE, ASUS A550, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550J, ASUS A550JD, ASUS A550JK, ASUS A550L, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550V, ASUS A550VB, ASUS A550VC, ASUS F450, ASUS F450C, ASUS F450CA, ASUS F450CC, ASUS F450L, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450V, ASUS F450VB, ASUS F450VC, ASUS F450VE, ASUS F550, ASUS F550C, ASUS F550CA, ASUS F550CC, ASUS F550E, ASUS F550EA, ASUS F550L, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550V, ASUS F550VB, ASUS F550VC, ASUS F552, ASUS F552C, ASUS F552CL, ASUS F552E, ASUS F552EA, ASUS F552EP, ASUS F552V, ASUS F552VL, ASUS K450, ASUS K450C, ASUS K450CA, ASUS K450CC, ASUS K450L, ASUS K450LA, ASUS K450LB, ASUS K450LC, ASUS K450V, ASUS K450VB, ASUS K450VC, ASUS K450VE, ASUS K550, ASUS K550C, ASUS K550CA, ASUS K550CC, ASUS K550L, ASUS
31.91 €
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In stock 4 pcs at the supplier's
Order Code: IB605a10
T6 Power for notebook Hewlett Packard L11119-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
4.9 8×
T6 Power for notebook Hewlett Packard L11119-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.32 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2907
T6 Power for Hewlett Packard HT03XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
4.7 3×
T6 Power for Hewlett Packard HT03XL notebook, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
50.32 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2906
T6 Power for Lenovo ThinkPad T480s series, 4950mAh, 57Wh, 3cell, Li-Pol - Laptop Battery
3.0 2×
T6 Power for Lenovo ThinkPad T480s series, 4950mAh, 57Wh, 3cell, Li-Pol
Laptop Battery -, Li-pol, 4,95 Ah
59.63 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb488
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb04
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
56.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: IB605a6f
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V - Laptop Battery
4.5 4×
PATONA for Dell Latitude E6420/E6430, 6600mAh, Li-Ion, 11.1V
Laptop Battery designed for Dell Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420, N7520.Latitude E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6530Vostro 3460, 3560, M5Y0X, NHXVW, T54FJ
68.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT929
PATONA for Asus A32-K53, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
4.5 10×
PATONA for Asus A32-K53, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, M5Y0X, NHXVW, T54FJ ,14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420 , N7520,Latitude E5420, E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6520, E6530, Vostro 3460, 3560
57.66 €
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In stock 2 pcs at the supplier's
Order Code: PAT235
T6 Power for Apple MacBook Air 13" A1466 2017, Li-Poly, 7150 mAh (54 Wh), 7.6 V - Laptop Battery
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
56.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb705
T6 Power for Dell WDX0R notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
3.8 8×
T6 Power for Dell WDX0R notebook, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat068
PATONA for LENOVO G400s, 2600mAh, Li-Ion, 14.4V, PREMIUM - Laptop Battery
4.0 3×
PATONA for LENOVO G400s, 2600mAh, Li-Ion, 14.4V, PREMIUM
Laptop Battery - for ERASER G50, G50-30, G50-45, G50-70, G50-70A, G50-70M, G50-75, G50-80, Z40, Z40-70, Z40-75, Z50, Z50-70, Z70, Z70-70, Z70-80, IdeaPad G400s, G400s Touch, G40-30, G40-45, G405s, G405s Touch, G40-70, G40-70M, G410s, G410s Touch, G50, G50, G500s, G500s Touch, G50-30, G50-30, G50-45, G50-45, G505s, G505s Touch, G50-70, G50-70, G50-70A, G50-70M, G50-70M, G50-75, G50-80, G510s, G510s Touch, S410p, S410p Touch, S435, S510p, S510p Touch, Z40, Z40, Z40-70, Z40-70, Z40-75, Z40-75, Z50, Z50, Z50-70, Z50-70, Z70, Z70, Z70-70, Z70-70, Z70-80, Z70-80, Z710
49.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT720
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
33.73 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a41
AVACOM Lenovo ThinkPad T470, T480 Li-Pol 11,46V 2095mAh 24Wh - Laptop Battery
3.9 7×
AVACOM Lenovo ThinkPad T470, T480 Li-Pol 11,46V 2095mAh 24Wh
Laptop Battery -, Li-pol, 2,095 Ah
53.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p104
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
4.8 4×
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery - designed for ACER Aspire 5 A515-54 and ACER Aspire 5 A515-54G, Lithium-ion (Li-ion), 3,15 Ah
54.87 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0431
T6 Power for Dell YRDD6 laptop, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 4×
T6 Power for Dell YRDD6 laptop, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.29 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb077
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
4.8 4×
T6 Power for Dell Inspiron 13 5379 P69G001, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
48.25 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat004
Avacom CM03XL for HP EliteBook 740 840 Li-Pol 11.1V 4200mAh - Laptop Battery
4.5 8×
Avacom CM03XL for HP EliteBook 740 840 Li-Pol 11.1V 4200mAh 3 roky ONSITE servis
Laptop Battery - compatible with EliteBook 740, EliteBook 740 G1, EliteBook 740 G2, EliteBook 745 G2, EliteBook 750 G1, EliteBook 750 G2, EliteBook 755 G2, EliteBook 755 G3, EliteBook 755 G4, EliteBook 840, EliteBook 840 G1, EliteBook 840 G2, EliteBook 845 G2, EliteBook 850, EliteBook 850 G1, EliteBook 850 G2, EliteBook Folio 840 G2, ZBook 14 G1, ZBook 14 G2, ZBook 15u G2, Zbook 14 G2, replacement for 716724-1C1, 717375-001, 717376-001, CM03, CM03XL, E7U24AA, HSTNN-D840, HSTNN-DB4Q
Great price 47.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a6
Dell 6-cell 86W/HR LI-ION battery - Laptop Battery
5.0 3×
Dell 6-cell 86W/HR LI-ION battery
Laptop Battery -, Lithium-ion (Li-ion), 7,2 Ah
204.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k7f
T6 Power Asus ZenBook 14 UX433F, 4335mAh, 50Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power Asus ZenBook 14 UX433F, 4335mAh, 50Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 4,335 Ah
66.75 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6ntb025
Dell 52Wh 4-cell/Li-ion - Laptop Battery
5.0 4×
Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
134.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: ADP3b040d
PATONA for Dell Latitude E6120, 4400mAh, Li-Ion, 11.1V - Laptop Battery
3.8 4×
PATONA for Dell Latitude E6120, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Dell Latitude E6220, E6230, E6320, E6330, E6430s , 09K6P, 0F7W7V, 11HYV, 3W2YX, 451-11978, 451-11979, 451-11980, 5X317, 62CG8, 7FF1K, 7M0N5, 9GXD5, 9P0W6, CPXG0, CWTM0, F33MF, FHHVX, FN3PT, FRR0G, FRROG, GYKF8, HGKH0, HJ474, J79X4, JN0C3, K2R82, K4CP5, K94X6, KFHT8, KJ321, MHPKF, NGXCJ, R8R6F, RCG54, RFJMW, RXJR6, TPHRG, UJ499, V7M6R, WJ383, WRP9M, X57F1, Y0WYY, Y40R5, Y61CV, YJNKK
55.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT591
PATONA for Asus A32-K72, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
5.0 4×
PATONA for Asus A32-K72, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for Asus K72, K72DR, K72DY, K72F, K72JK, K72JR, K72JT, K72JU, K72L, N71J, N71Ja, N71Jq, N71JV, N71VG, N71VN, N73JF, N73JG, N73JN, N73JQ, N73SV, X72DR, X72F, X72J, X72JK, X72JR, X72JT, X72VN, A32-K72, A32-N71,70-NX01B1000Z, 70-NXH1B1000Z, 70-NZY1B1000Z, 70-NZYB1000Z, 90-XB2KN0BT00000Y
58.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: PAT585
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black - Laptop Battery
5.0 3×
T6 Power for Hewlett Packard SR03XL, Li-Poly, 11.55 V, 4550 mAh (52.5 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
44.86 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat343
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 830 G7, EliteBook 835 G7, EliteBook 840 G7 and EliteBook 845 G7, Li-pol, 4,59 Ah
58.67 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb338
 

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 2325 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
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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