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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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2,294 Results
70.84 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb101
53.58 €
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Order Code: NTBmhbat236
50.87 €
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Order Code: NTBmhbat107
51.05 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat092
65.14 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat043
65.14 €
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat032
T6 Power for Dell Latitude 7370, Li-Poly, 4200 mAh (32 Wh), 7.6 V
Laptop Battery - designed for Dell Latitude, Li-pol, 0,032 Ah
64.07 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb554
56.65 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb644
56.65 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb643
T6 Power for Lenovo ThinkPad T470 20HD, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad T470 20HD, Lithium-ion (Li-ion), 2,1 Ah
61.81 €
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In stock > 5 pcs at the supplier's
Order Code: TPontb156
T6 Power for Hewlett Packard CM03050XL notebook, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 740 G1, HP EliteBook 740 G2, HP EliteBook 745 G2, HP EliteBook 750 G1, HP EliteBook 750 G2, HP EliteBook 755 G2, HP EliteBook 840 G1, HP EliteBook 840 G2, HP EliteBook 845 G2, HP EliteBook 850 G1, HP EliteBook 850 G2, HP ZBook 14 G1, HP Zbook 14 G2 and HP ZBook 15u G2, Li-pol, 4,5 Ah
49.03 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb79
2.5
T6 Power for Dell Inspiron 15 5579, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5579, Lithium-ion (Li-ion), 3,68 Ah
48.17 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pnbat026
56.65 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix158
AVACOM for Asus A43/A53/A45/X84 Li-Ion 10.8V 4400mAh
Laptop Battery - compatible with A43, A45, A53, A53SK, A53SM, A53SV, A53TA, A54, A83, A84, K43, K53, K43E, K43S, K43SA, K54, K54HR, K84, P43, P53, Pro4J, Pro5N, Pro5P, Pro8G, Pro8GS, Pro8GT, Pro8GTA, Pro8GTK, Pro8GU, X43, X43B, X43S, X43SA, X43SD, X43SJ, X43SM, X43SR, X43SV, X43T, X43TA, X43TK, X43U, X43V, X44, X44C, X44E, X44EI, X44H, X44HO, X44HR, X44HY, X44L, X44LY, X5, X53, X53B, X53BR, X53BY, X53E, X53S, X53SC, X53SD, X53SJ, X53SV, X53T, X53TA, X53TK, X53U, X53X, X53XC, X53XE, X53Z, X54, X54C, X84, replacement for A31-K53, A32-K53, A41-K53, A42-K53, A43EI241SV-SL
39.35 €
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In stock > 5 pcs at the supplier's
Order Code: IB618a13
PATONA for HP 2760p, 3600mAh, Li-Ion, 11.1V, HSTNN-CB45
Laptop Battery - for HP EliteBook 2760p Tablet PC, 436426-311, 436426-351, 454668-001, 593592-001, AH547AA, BS556AA, HSTNN-CB45
70.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT648
AVACOM for Asus VivoBook Flip TP412 Li-Pol 11,55V 3640mAh 42Wh
Laptop Battery - compatible with VivoBook Flip 14 TP412, VivoBook Flip 14 TP412FA, VivoBook Flip 14 TP412UA, replacement for 0B200-02970000, 0B200-02970100, C31N1733
53.49 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p176
AVACOM PG03XL for HP Pavilion Gaming 15-dk series Li-Pol 11,55V 4545mAh 52Wh
Laptop Battery - compatible with Pavilion gaming 15-dk0000, Pavilion gaming 15-dk1000, Pavilion gaming 15-dk2000, Pavilion gaming 15-ec0000, Pavilion gaming 15-ec1000, Pavilion gaming 15-ec2000, Pavilion gaming 16-a0000, replacement for HSTNN-DB9G, HSTNN-OB1I, L48430-2B1, L48430-2B2, L48430-2C1, L48430-2C2, L48430-271, L48430-272, L48430-AC1, L48430-AC2, L48495-005, PG03XL, PG03052
52.41 €
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In stock 5 pcs at the supplier's
Order Code: IB987p263
PATONA for Dell Latitude E5280/E5480/E5580 8200mAh
Laptop Battery - designed for DELL E5280,E5480,E5580 ,GJKNX, 3DDDG Li-Pol, 8,2 Ah/7,6V
58.36 €
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In stock 3 pcs at the supplier's
Order Code: PAT1022
Avacom CN03XL for HP Envy 13-AB Series Li-Pol 11.55V 4795mAh 55Wh
Laptop Battery - designed for Envy 13-ab000nc and Envy 13-ab002nc, Li-pol, 4,795 Ah
56.21 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p137
53.82 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3670
T6 Power for notebook Lenovo SB10F46461, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
48.07 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3469
51.05 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3443
T6 Power for notebook Lenovo 5B10W13889, 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 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3441
54.08 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3521

Laptop Batteries

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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