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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
 
2,387 Results
T6 Power for Fujitsu Siemens LifeBook S936, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Fujitsu Siemens LifeBook S936, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,542,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab1249
T6 Power for Dell TP1GT notebook, Li-Poly, 7.6 V, 7900 mAh (60 Wh), black - Laptop Battery
T6 Power for Dell TP1GT notebook, Li-Poly, 7.6 V, 7900 mAh (60 Wh), black
Laptop Battery -, Li-pol, 7,9 Ah
1,500,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1093
T6 Power for notebook Acer AS10D41, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for notebook Acer AS10D41, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL
1,262,-
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab0255
T6 Power for Acer Aspire ES1-511 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
T6 Power for Acer Aspire ES1-511 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0345
T6 Power for laptop Asus 0B200-02960500, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
T6 Power for laptop Asus 0B200-02960500, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery - designed for ASUS X430FA, ASUS X430FN, ASUS X430UA, ASUS X430UF, ASUS X430UN and ASUS X571GD, Li-pol, 3,65 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127418
T6 Power for Asus F571LI, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
T6 Power for Asus F571LI, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery -, Li-pol, 3,65 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127398
T6 Power for notebook Lenovo SB10K12721, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black - Laptop Battery
T6 Power for notebook Lenovo SB10K12721, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black
Laptop Battery -, Li-pol, 3,9 Ah
1,767,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127700
T6 Power for Hewlett Packard BM04XL notebook, Li-Poly, 7.7 V, 7300 mAh 56 Wh - Laptop Battery
T6 Power for Hewlett Packard BM04XL notebook, Li-Poly, 7.7 V, 7300 mAh 56 Wh
Laptop Battery -, Li-pol, 7,3 Ah
1,448,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb159
T6 Power for Hewlett Packard ProBook 655 G1, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard ProBook 655 G1, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah
1,393,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat191
T6 Power for Hewlett Packard 932823-271, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 932823-271, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 745 G5, EliteBook 830 G5, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, ZBook 14u G5, Zbook 14U G6 Mobile Workstation and EliteBook 830 G6, Li-pol, 4,33 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat331
T6 Power for Hewlett Packard SS03050XL, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
T6 Power for Hewlett Packard SS03050XL, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 745 G5, EliteBook 830 G5, EliteBook 836 G5, EliteBook 840 G5, EliteBook 840 G6, EliteBook 846 G6, ZBook 14u G5, Zbook 14U G6 Mobile Workstation and EliteBook 830 G6, Li-pol, 4,33 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat328
T6 Power for Hewlett Packard 917678-171, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 917678-171, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat255
T6 Power for Hewlett Packard HSTNN-LB4Y, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
T6 Power for Hewlett Packard HSTNN-LB4Y, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah
1,393,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat200
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad P52s 20LB, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb153
T6 Power for HP 852527-222, Li-Ion, 8420 mAh (96 Wh), 11.4 V - Laptop Battery
T6 Power for HP 852527-222, Li-Ion, 8420 mAh (96 Wh), 11.4 V
Laptop Battery - designed for HP ZBook 17 G4, Lithium-ion (Li-ion), 8,42 Ah
1,767,-
Buy
In stock 4 pcs at the supplier's
Order Code: TPontb103
T6 power Asus K50, K51, K40, K41, K70, K60, K61, F52, X70 series, 5200mAh - Laptop Battery
T6 power Asus K50, K51, K40, K41, K70, K60, K61, F52, X70 series, 5200mAh
Laptop Battery - designed for ASUS F52A, ASUS F52Q, ASUS F82Q, ASUS K40, ASUS K40AB, ASUS K40AC, ASUS K40AD, ASUS K40AE, ASUS K40AF, ASUS K40C, ASUS K40ID, ASUS K40IE, ASUS K40IL, ASUS K40IN, ASUS K40IP, ASUS K50AB, ASUS K50AD, ASUS K50AF, ASUS K50C, ASUS K50ID, ASUS K50IE, ASUS K50IJ, ASUS K50IL, ASUS K50IN, ASUS K50IP, ASUS K51A, ASUS K51AC, ASUS K51AE, ASUS K60IJ, ASUS K61C, ASUS K61IC, ASUS K70AB, ASUS K70AC, ASUS K70AD, ASUS K70AE, ASUS K70AF, ASUS K70IC, ASUS K70ID, ASUS K70IJ, ASUS K70IL, ASUS K70Io, ASUS P50IJ, ASUS Pro52RL, ASUS Pro59L, ASUS Pro5DIJ, ASUS X70IJ and ASUS X88V, Lithium-ion (Li-ion), 5,2 Ah
1,188,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix173
AVACOM for Dell Latitude 5480, 5580 Li-Pol 11,4V 4450mAh 51Wh - Laptop Battery
AVACOM for Dell Latitude 5480, 5580 Li-Pol 11,4V 4450mAh 51Wh
Laptop Battery - compatible with Latitude 5290, Latitude 5480, Latitude 5490, Latitude 5491, Latitude 5495, Latitude 5580, Latitude 5590, Latitude 5591, Precision 3530, replacement for 3DDDG, 3VC9Y, 04CMT, 4YFVG, 5MVGP, 45N3J, 049XH, 52TFC, 83XPC, 93FTF, 451-BBXT, 451-BBXU, 451-BBZP, 451-BBZT, D4CMT, DJWGP, RRJDX, VC9Y, This battery cannot be interchanged with the four-cell version (7.6V)
1,416,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p206
AVACOM for Asus VivoBook S14 S410, X411 Li-Pol 11,55V 3636mAh 42Wh - Laptop Battery
AVACOM for Asus VivoBook S14 S410, X411 Li-Pol 11,55V 3636mAh 42Wh
Laptop Battery - compatible with VivoBook 14 X411, VivoBook 14 X411QR, VivoBook 14 X411UA, VivoBook 14 X411UF, VivoBook 14 X411UN, VivoBook 14 X411UQ, VivoBook S14 S410, VivoBook S14 S410QA, VivoBook S14 S410UF, VivoBook S14 S410UN, VivoBook S401UA, replacement for 0B200-02710000, 0B200-02710100, 0B200-02710200, B31N1707, B200-027101000, B200-02710200
1,282,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p174
AVACOM for Dell XPS 15 9575 Li-Pol 11.4V 6500mAh 75Wh - Laptop Battery
AVACOM for Dell XPS 15 9575 Li-Pol 11.4V 6500mAh 75Wh
Laptop Battery - compatible with Precision 5530 2-in-1, XPS 15 (9575) 2-in-1, replacement for 8N0T7, 451-BCEY, TMFYT
1,732,-
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p228
T6 Power for Lenovo IdeaPad C340-14IWL 81RL, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black - Laptop Battery
T6 Power for Lenovo IdeaPad C340-14IWL 81RL, Li-Poly, 15.36 V, 2964 mAh (45 Wh), black
Laptop Battery -, Li-pol, 2,964 Ah
1,698,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6powe0250
T6 Power for Lenovo SB10K97605 notebook, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black - Laptop Battery
T6 Power for Lenovo SB10K97605 notebook, Li-Poly, 11.4 V, 2065 mAh (24 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,065 Ah
1,152,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3390
T6 Power for Hewlett Packard laptop 920070-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
T6 Power for Hewlett Packard laptop 920070-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
1,175,-
Buy
In stock 3 pcs at the supplier's
Order Code: T6nab2450
T6 Power for Lenovo ThinkPad X240 20AM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad X240 20AM, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3068
T6 Power for Lenovo ThinkPad T460 20FN, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
T6 Power for Lenovo ThinkPad T460 20FN, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3061
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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