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0.03 Ah
9.8 Ah
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15.48 V
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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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2,299 Results
T6 Power for Lenovo ThinkPad T570 20HA, Li-Ion, 5200 mAh (56 Wh), 10.8 V
Laptop Battery - designed for LENOVO ThinkPad T570 20HA, Lithium-ion (Li-ion), 5,2 Ah
55.13 €
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In stock > 5 pcs at the supplier's
Order Code: MPbatntb417
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb05
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb02
T6 Power for HP TPN-Q203, 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
56.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat103
T6 power HP Pavilion Sleekbook 14, 15 series, 2600mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
45.71 €
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix012
T6 power Asus X555LA, X555LB series, 4700mAh, 35Wh, 2cell, Li-pol
Laptop Battery - designed for ASUS A555BA, ASUS A555BP, ASUS A555DA, ASUS A555LA, ASUS A555LB, ASUS A555LD, ASUS A555LF, ASUS A555LI, ASUS A555LJ, ASUS A555LN, ASUS A555LP, ASUS A555LP, ASUS A555QA, ASUS A555QA, ASUS A555QG, ASUS A555UA, ASUS A555UA, ASUS A555UB, ASUS A555UB, ASUS A555UF, ASUS A555UF, ASUS A555UJ, ASUS A555UJ, ASUS F530LB, ASUS F530LD, ASUS F530LJ, ASUS F530LN, ASUS F554LA, ASUS F554LD, ASUS F554LI, ASUS F554LJ, ASUS F554LN, ASUS F554LP, ASUS F554UA, ASUS F554UB, ASUS F554UF, ASUS F555BA, ASUS F555BP, ASUS F555DA, ASUS F555DG, ASUS F555LA, ASUS F555LB, ASUS F555LD, ASUS F555LF, ASUS F555LI, ASUS F555LJ, ASUS F555LN, ASUS F555LP, ASUS F555QA, ASUS F555QG, ASUS F555UA, ASUS F555UB, ASUS F555UF, ASUS F555UJ, ASUS F555YA, ASUS F555YI, ASUS K555BA, ASUS K555BP, ASUS K555DA, ASUS K555DG, ASUS K555LA, ASUS K555LB, ASUS K555LD, ASUS K555LF, ASUS K555LI, ASUS K555LJ, ASUS K555LN, ASUS K555LP, ASUS K555QA, ASUS K555QG, ASUS K555UA, ASUS K555UB, ASUS K555UF , ASUS K555UJ, ASUS R506LD, ASUS R506LJ, ASUS R511LA, ASUS R5
46.26 €
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In stock > 5 pcs at the supplier's
Order Code: T6Pmix074
52.53 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT988
5.0
PATONA for HP ProBook 4510S, 6600mAh, Li-Ion, 14.8V
Laptop Battery - for HP Probook 4510S,4710S,4515S,4510S,HSTNN-OB88, HSTNN-OB89,HSTNN-IB88,HSTNN-IB89,HSTNN-IB52,HSTNN-I62C-7, HSTNN-I61C-5,HSTNN-I60C-5,HSTNN-XB89 ,NBP8A157B1, NZ375AA,513130-321, 535808-001
58.84 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT511
AVACOM for Acer Nitro 5 AN517-55 Predator Helios 300 PH317-56 Li-Pol 15.4V 5845mAh
Laptop Battery - compatible with Nitro 5 AN517-55-50NF, Nitro 5 AN517-55-50P0, Nitro 5 AN517-55-53ZU, Nitro 5 AN517-55-72R4, Nitro 5 AN517-55-73KB, Nitro 5 AN517-55-73VP, Nitro 5 AN517-55-73WQ, Nitro 5 AN517-55-74GJ, Nitro 5 AN517-55-75BR, Nitro 5 AN517-55-76QM, Nitro 5 AN517-55-77MX, Nitro 5 AN517-55-78KU, Nitro 5 AN517-55-5354, Predator Helios 300 PH317-56-70XJ, Predator Helios 300 PH317-56-71VH, Predator Helios 300 PH317-56-72SP, Predator Helios 300 PH317-56-77KB, Predator Helios 300 PH317-56-94RD, Predator Helios 300 PH317-56-934Y, Predator Helios 300 PH317-56-7929, replacement for AP21A5T, AP21A7T, AP21A8T, KT.0040G.014, KT.00405.012, KT.00407.011
79.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p157
AVACOM for Acer Predator Triton 300 Li-Pol 15,48V 3876mAh 60Wh
Laptop Battery - compatible with Predator Triton 300 SE PT314-51S, replacement for 4ICP3/66/132, AP20A7N, KT.00407.010
79.84 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p163
4.0
PATONA for ASUS N580VN 4100mAh Li-Pol 11,4V C31N1636
Laptop Battery - designed for Asus N580VN, N580VD,X580V, X580VN, NX580V ,C31N1636 Li-Pol 4,1Ah/11,4V
55.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PATb354
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3486
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3481
57.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3313
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3524
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3527
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3514
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3645
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3635
54.51 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3609
T6 Power for Lenovo ThinkPad E580, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black
Laptop Battery - designed for ThinkPad E580, Li-pol, 4,05 Ah
54.66 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3414
50.65 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2895
49.42 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2439
56.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2972
In the category Laptop Batteries on Alza.sk, we currently have a total of 2299 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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