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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,411 Results
T6 Power for Hewlett Packard notebook 740715-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard notebook 740715-001, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
16,890 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2039
T6 Power for Hewlett Packard 250 G3 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard 250 G3 Notebook PC, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
16,890 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2035
T6 Power for Hewlett Packard Pavilion 17-ab300 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard Pavilion 17-ab300 series, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
21,930 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2370
T6 Power for Hewlett Packard ProBook 450 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard ProBook 450 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
20,200 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2388
T6 Power for Dell XPS 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
4.0 1×
T6 Power for Dell XPS 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery - designed for XPS 9560, Li-pol, 8,5 Ah
26,710 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1161
T6 Power for laptop Dell G5M10, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for laptop Dell G5M10, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black
Laptop Battery - designed for Dell Latitude 3150, Dell Latitude 3160, DELL Latitude E5250, DELL Latitude E5450 and DELL Latitude E5550, Li-pol, 6,9 Ah
22,620 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0986
T6 Power for Dell Latitude E5550, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Latitude E5550, Li-Poly, 7.4 V, 6900 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude E5550, Li-pol, 6,9 Ah
22,620 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0984
T6 Power for Dell 34GKR notebook, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black - Laptop Battery
5.0 2×
T6 Power for Dell 34GKR notebook, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black
Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah
23,670 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0946
T6 Power for Dell Inspiron 15 7559, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black - Laptop Battery
5.0 2×
T6 Power for Dell Inspiron 15 7559, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1083
T6 Power for Dell GVD76 laptop, Li-Poly, 7.4 V, 6000 mAh (44 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell GVD76 laptop, Li-Poly, 7.4 V, 6000 mAh (44 Wh), black
Laptop Battery - designed for DELL Latitude E7240, Li-pol, 6 Ah
23,150 Ft
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab0967
T6 Power for laptop Dell 3RNFD, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black - Laptop Battery
5.0 2×
T6 Power for laptop Dell 3RNFD, Li-Poly, 7.4 V, 5800 mAh (43 Wh), black
Laptop Battery - designed for DELL Latitude E7440, Li-pol, 5,8 Ah
23,670 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0951
T6 Power for notebook Asus C21N1347, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Asus C21N1347, Li-Poly, 7.5 V, 4700 mAh (35 Wh), black
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
17,970 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0851
T6 Power for Dell Precision M6800, Li-Ion, 11.1 V, 7800 mAh (87 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Precision M6800, Li-Ion, 11.1 V, 7800 mAh (87 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 7,8 Ah
29,780 Ft
Buy
In stock 5 pcs at the supplier's
Order Code: T6nab0922
T6 Power for laptop Dell 7FHHV, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for laptop Dell 7FHHV, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
22,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1130
T6 Power for laptop Dell W7NKD, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
4.0 1×
T6 Power for laptop Dell W7NKD, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
22,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1126
T6 Power for laptop Dell 33YDH, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 3×
T6 Power for laptop Dell 33YDH, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
22,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1123
T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 17 7773, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
22,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1112
T6 Power for Dell Inspiron 15 7577, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Dell Inspiron 15 7577, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
22,450 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1111
T6 Power for Dell DXGH8 laptop, Li-Poly, 7.6 V, 6840 mAh (52 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell DXGH8 laptop, Li-Poly, 7.6 V, 6840 mAh (52 Wh), black
Laptop Battery -, Li-pol, 6,84 Ah
19,140 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1108
T6 Power for laptop Dell F62G0, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for laptop Dell F62G0, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1148
T6 Power for Dell Inspiron 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1145
T6 Power for Dell Inspiron 13 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 7386, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
21,360 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1140
T6 Power for Fujitsu Siemens LifeBook A557, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Fujitsu Siemens LifeBook A557, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
24,260 Ft
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab1229
T6 Power for Hewlett Packard Pavilion DV6-6120 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard Pavilion DV6-6120 series, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
21,690 Ft
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1480
Lenovo Laptop Batteries Lenovo HP Laptop Batteries HP Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 

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Chcete doručit do České republiky? Jdi na Baterie do notebooků
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