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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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2,401 Results
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AVACOM for Lenovo IdeaPad C340, S340 Li-Pol 11,4V 4610mAh 52Wh
Laptop Battery - compatible with IdeaPad C340-15IIL, C340-15IIL, C340-15IML, C340-15IWL, Flex-15IIL, Flex-15IML, Flex-15IWL, S340-14API, S340-14IIL, S340-14IML, S340-14IWL, S340-15API, S340-15IIL, S340-15IML, S340-15IWL, replacement for 5B10T09092, 5B10T09093, 5B10T09094, 5B10T09095, 5B10T09096, 5B10T09097, 5B10W67177, 5B10W67195, 5B10W67277, 5B10W67289, 5B10W67300, 5B10W67426, L18C3PF6, L18C3PF7, L18L3PF2, L18L3PF3, L18M3PF6, L18M3PF7, SB10W67183, SB10W67187, SB10W67288, SB10W67332, SB10W67421
  55.90 €
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In stock > 5 pcs at the supplier's
Order Code: IB987p291
1.0
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PATONA for HP 840 G5/G6 2200mAh Li-Pol 11,55V SS03XL
Laptop Battery - designed for HP EliteBook 735 G5, EliteBook 735 G6, EliteBook 745 G5, EliteBook 745 G6, EliteBook 830 G5, EliteBook 830 G6, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, Zbook 14U G5, Zbook 14U G5 Mobile Workstation, Zbook 14U G6 Mobile Workstation, náhrada za 932823-1C1, 932823-2B1, 932823-2C1, 932823-171, 932823-271, 932823-421, 933321-855, HSN-I12C, HSN-I13C-4, HSTNN-1B8C, HSTNN-DB8J, HSTNN-IB8C, HSTNN-LB8G, SS03XL Li-Pol 2,2Ah/11,55V
  43.90 €
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In stock 2 pcs at the supplier's
Order Code: PATb355
2.0
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PATONA for Lenovo ThinkPad L560 4400mAh Li-lon 10,8V
Laptop Battery - designed for Lenovo ThinkPad L560 Series, 3INR19/65-2, 4X70K14183, FRU 00NY486, 3INR19/66-2, ASM SB10H45071, FRU 00NY488, 4X50K14089, ASM SB10H45073 Li-Pol 4,4Ah/10,8V
  56.90 €
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In stock 3 pcs at the supplier's
Order Code: PATb353
3.0
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T6 Power for Acer Swift 3 SF314-59, Li-Ion, 11.25 V, 4470 mAh (50 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 4,47 Ah
  56.81 €
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In stock > 5 pcs at the supplier's
Order Code: T6powe0028
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T6 Power for Lenovo ThinkPad T470s 20HG, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery -, Li-pol, 2,2 Ah
  48.20 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3461
4.0
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T6 Power for Lenovo ThinkPad X270 20HM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  71.60 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3076
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T6 Power for Lenovo ThinkPad L460 20FV, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  71.60 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3047
4.0
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T6 Power for Hewlett Packard 15-db0030 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
  50.38 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2858
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T6 Power for Lenovo ThinkPad T450 20BV, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  71.60 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3056
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T6 Power for Lenovo ThinkPad T550, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
  71.60 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3028
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T6 Power for Hewlett Packard Pavilion 14-cd1000 x360 series, Li-Poly, 11.55 V, 3600 mAh (41 Wh), bla
Laptop Battery -, Li-pol, 3,6 Ah
  49.17 €
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In stock 2 pcs at the supplier's
Order Code: T6nab2439
3.0
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T6 Power for Lenovo G50-45, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
  46.33 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab3193
4.0
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T6 Power for Dell Inspiron 15 5558, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
  53.12 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab1017
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AVACOM BI03XLpro HP ProBook 11 G1, G2 Pavilion 13-u series Li-Pol 11,55V 3610mAh 42Wh
Laptop Battery -, Li-pol, 3,61 Ah
  51.56 €
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In stock 3 pcs at the supplier's
Order Code: IB987p099
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T6 Power for Acer Swift 3 SF314-42, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
  73.93 €
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In stock > 5 pcs at the supplier's
Order Code: T6127335
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T6 Power for Acer Aspire 5 A514-54, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
  73.93 €
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In stock > 5 pcs at the supplier's
Order Code: T6127312
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T6 Power for Acer TravelMate Spin B3 B311RN-31, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery - designed for ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 3,55 Ah
  73.93 €
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In stock > 5 pcs at the supplier's
Order Code: T6127308
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T6 Power for Acer Aspire 5 A515-44G, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery - designed for ACER Aspire 5 A515-44G, Lithium-ion (Li-ion), 3,55 Ah
  73.93 €
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In stock > 5 pcs at the supplier's
Order Code: T6127305
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T6 Power for notebook Lenovo 45N1741, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black
Laptop Battery -, Li-pol, 3,9 Ah
  73.93 €
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In stock 5 pcs at the supplier's
Order Code: T6127697
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T6 Power for Lenovo ThinkPad P17 Gen 1 20SN, Li-Poly, 11.52 V, 8120 mAh 94 Wh
Laptop Battery -, Li-pol, 8,12 Ah
  71.04 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb411
4.0
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T6 Power for Dell 52TWH laptop, Li-Poly, 7.6 V, 6710 mAh 51 Wh
Laptop Battery -, Li-pol, 6,71 Ah
  66.38 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb080
3.5
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T6 Power for Asus ZenBook UX430UN, Li-Poly, 11.55 V, 4355 mAh 50 Wh
Laptop Battery -, Li-pol, 4,355 Ah
  56.81 €
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In stock > 5 pcs at the supplier's
Order Code: T6ntb010
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T6 Power for Asus C31N1602, Li-Poly, 4940 mAh (57 Wh), 11.55 V
Laptop Battery -, Li-pol, 4,94 Ah
  65.32 €
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In stock 5 pcs at the supplier's
Order Code: NTBmhbat109
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T6 Power for Lenovo 00HW008, Li-Poly, 4000 mAh (61 Wh), 15.2 V
Laptop Battery -, Li-pol, 4 Ah
  65.32 €
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In stock 5 pcs at the supplier's
Order Code: NTBmhbat373
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