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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
 
2,299 Results
T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V
Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah
48.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pnbat003
T6 power Asus K53, K43, A43, A53, P43, P53, X43, X53 series, 5200mAh, 58Wh, 6cell - Laptop Battery
4.0 1×
T6 power Asus K53, K43, A43, A53, P43, P53, X43, X53 series, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for ASUS A53BR, ASUS A53BY, ASUS A53SC, ASUS A53SD, ASUS A53SJ, ASUS A53SK, ASUS A53SM, ASUS A53SV, ASUS A53TA, ASUS A53TK, ASUS A53U, ASUS A53Z, ASUS A54C, ASUS A54HR, ASUS A54L, ASUS A54LY, ASUS K43BE, ASUS K43BR, ASUS K43BY, ASUS K43E, ASUS K43SA, ASUS K43SD, ASUS K43SJ, ASUS K43SM, ASUS K43SV, ASUS K43TA, ASUS K43TK, ASUS K43U, ASUS K53BE, ASUS K53BR, ASUS K53BY, ASUS K53E, ASUS K53SC, ASUS K53SD, ASUS K53SJ, ASUS K53SV, ASUS K53TA, ASUS K53TK, ASUS K53U, ASUS K53Z, ASUS K54C, ASUS K54HR, ASUS K54L, ASUS K54LY, ASUS K84C, ASUS K84HR, ASUS K84L, ASUS K84LY, ASUS P43E, ASUS P43SJ, ASUS P53E, ASUS P53SJ, ASUS X53BR, ASUS X53BY, ASUS X53E, ASUS X53SC, ASUS X53SD, ASUS X53SJ, ASUS X53SV, ASUS X53TA, ASUS X53TK, ASUS X53U, ASUS X54C, ASUS X54HR, ASUS X54L and ASUS X54LY, Lithium-ion (Li-ion), 5,2 Ah
49.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix011
PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V - Laptop Battery
5.0 2×
PATONA for HP Elitebook 725/820 G1, 4100mAh, Li-pol, 11.1V 3 roky ONSITE servis
Laptop Battery - for HP Elitebook 725 G1, 820 G1, 820 G1, SB03XL, SB03046XL, HSTNN-L13C, HSTNN-IB4T, HSTNN-LB4T, 716726-421, 716726-1C1, 717378-001, HP011216-PLP13G01, 3ICP6/67/88
75.69 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT767
PATONA for ntb ACER Asp. R7/V5/V7 3500mAh Li-Pol 15V AP13B3K - Laptop Battery
5.0 2×
PATONA for ntb ACER Asp. R7/V5/V7 3500mAh Li-Pol 15V AP13B3K
Laptop Battery -, Li-pol, 3,5 Ah
60.52 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT649
AVACOM Acer Aspire M3 M5 581 TravelMate P645 P648 Iconia W700 Li-Pol 11.1V 4850mAh - Laptop Battery
5.0 3×
AVACOM Acer Aspire M3 M5 581 TravelMate P645 P648 Iconia W700 Li-Pol 11.1V 4850mAh
Laptop Battery - compatible with Aspire M3-481, M3-481 Ultrabook, M3-580, M3-580G, M3-581G, M3-581PTG, M3-581T, M3-581TG, Aspire M5-481G, M5-481PT, M5-481PTG, M5-581TG, P645-S, P648-G2-M, P648-G3-M, P658-G2, Iconia Tab W700P, Iconia W700, M5-481T, M5-481TG, M5-581T, Aspire Timeline U M5-481, Timeline U M5-581, Timeline Ultra M3-481, Timeline Ultra M3-581, Timeline Ultra M5-481, Timeline Ultra M5-581, TravelMate P645-M, P645-MG, P645-S, P645-SG, P645-V, P645-V-6446, P645M, P645S, P645V, P648-M, P648-MG, P658-MG, replacement for 3ICP7/67/90, AP12A3I, AP12A4I, BT.00304.011, KT.00303.002
54.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p106
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard MU06 notebook, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
57.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1810
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
71.41 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1161
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
60.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0984
T6 Power for notebook Acer AS10D81, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Acer AS10D81, 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
53.09 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0319
T6 Power for notebook Acer AP19B5L, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Acer AP19B5L, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery - designed for ACER Aspire 5 A515-43, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 3,55 Ah
74.32 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127357
T6 Power for Lenovo ThinkPad T570, T580, P51s, P52s, internal, 2000mAh, 30Wh, 4cell - Laptop Battery
5.0 2×
T6 Power for Lenovo ThinkPad T570, T580, P51s, P52s, internal, 2000mAh, 30Wh, 4cell
Laptop Battery - designed for LENOVO ThinkPad P51s, LENOVO ThinkPad P51s 20HB, LENOVO ThinkPad P51s 20HC, LENOVO ThinkPad P51s 20K0, LENOVO ThinkPad P52s, LENOVO ThinkPad P52s 20LB, LENOVO ThinkPad P52s 20LC, LENOVO ThinkPad T570, LENOVO ThinkPad T570 20H9, LENOVO ThinkPad T570 20HA, LENOVO ThinkPad T570 20JW, LENOVO ThinkPad T570 20JX, LENOVO ThinkPad T580 20L9 and LENOVO ThinkPad T580 20LA, Lithium-ion (Li-ion), 2 Ah
60.01 €
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb208
T6 Power for Lenovo ThinkPad T520, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad T520, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO ThinkPad T520, Lithium-ion (Li-ion), 5,2 Ah
56.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2981
T6 Power for notebook Lenovo L11M6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
3.7 3×
T6 Power for notebook Lenovo L11M6Y01, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery - designed for LENOVO IdeaPad G480, LENOVO IdeaPad G485, LENOVO IdeaPad G486, LENOVO IdeaPad Y480, LENOVO IdeaPad Y485, LENOVO IdeaPad Z480, LENOVO IdeaPad Z485, IdeaPad G400, IdeaPad G405 and IdeaPad G410, Lithium-ion (Li-ion), 5,2 Ah
57.56 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3158
T6 Power for Hewlett Packard CA06XL, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
4.0 1×
T6 Power for Hewlett Packard CA06XL, 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
58.59 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat196
T6 power HP ProBook 440 G2, 450 G2 series, 2600mAh, 38Wh, 4cell - Laptop Battery
5.0 2×
T6 power HP ProBook 440 G2, 450 G2 series, 2600mAh, 38Wh, 4cell
Laptop Battery - designed for HP ProBook 440 G2, HP ProBook 445 G2, HP ProBook 450 G2 and HP ProBook 455 G2, Lithium-ion (Li-ion), 2,6 Ah
41.97 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix036
T6 power HP Envy 4-1000 series, 3500mAh, 52Wh, 4cell, Li-pol - Laptop Battery
5.0 1×
T6 power HP Envy 4-1000 series, 3500mAh, 52Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,5 Ah
57.11 €
Buy
In stock 3 pcs at the supplier's
Order Code: T6Pmix068
AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh - Laptop Battery
4.7 3×
AVACOM for Dell Latitude E5440, E5540 Li-Ion 11,1V 4400mAh
Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah
49.94 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p052
PATONA for Lenovo G560, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.8 4×
PATONA for Lenovo G560, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Lenovo Ideapad B470,B570,G460,G465,G470,G475,G560,G565,G570,G575,G770,G780,V360,V370,V470,V570,Z370,Z460,Z465,Z470,Z475,Z560,Z565,Z570, Z575
39.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT260
AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh - Laptop Battery
5.0 1×
AVACOM Asus ZenBook UX310 UX310UA UX410 UX410UQ Li-Pol 11.4V 4210mAh 48Wh
Laptop Battery -, Li-pol, 4,21 Ah
63.73 €
Buy
In stock 2 pcs at the supplier's
Order Code: IB987p103
T6 Power for notebook Lenovo L12M4E01, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
4.0 1×
T6 Power for notebook Lenovo L12M4E01, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.57 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3250
T6 Power for Dell Latitude 5490, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Latitude 5490, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
Laptop Battery - designed for DELL Latitude 5490, Li-pol, 4,45 Ah
52.32 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6nab1204
T6 Power for Dell Latitude 5420, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Latitude 5420, Li-Poly, 15.2 V, 4100 mAh (63 Wh), black
Laptop Battery -, Li-pol, 4,1 Ah
61.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127558
T6 Power for Hewlett Packard EliteBook 830 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 830 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 830 G6, Li-pol, 4,33 Ah
60.01 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat316
PATONA for FUJITSU-SIEMENS E8410, 4400mAh, Li-Ion, 10.8V - Laptop Battery
5.0 1×
PATONA for FUJITSU-SIEMENS E8410, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for Fujitsu LifeBook A1220, A530, A6210, A6220, A6230, AH530, AH550, E780, E8410, E8420, E8420E, E8420LA, N7010, NH570 ,Celsius H700 Mobile Workstation, H710 Mobile Workstation, H910 Mobile Workstation, H920 Series , 644680, CP335276-01, CP335284-01, CP335319-01, FPB0145-01, FPCBP175, FPCBP175A, FPCBP175AP, FPCBP176, FPCBP176AP, FPCBP199, FPCBP199AP, FPCBP233, FPCBP233AP, FPCBP251, S26391-F405-L800, S26391-F405-L810, S26391-F518-L200
48.76 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT712
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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Chcete doručit do České republiky? Jdi na Baterie do notebooků
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