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Computers and LaptopsAccessoriesBatteries & ChargersBatteriesFor Laptops

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.

Continue

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.

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.

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

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

574 Results

PATONA for ASUS A42-G74, 4400mAh, Li-Ion, 14.4V, G74

Laptop Battery - for Asus G74J, G74JH, G74JH-A1, G74S, G74SW, G74SW-A1, G74SW-A2, G74SX, G74SX-021A2670QM, G74SX-3D, G74SX-3DE, G74SX-91079V, G74SX-91131Z, G74SX-A1, G74SX-A2, G74SX-BBK7, G74SX-FHD-TZ048V, G74S-XR1, G74SX-TY151V, G74SX-TZ078V, G74SX-XA1, G74SX-XC1, G74SX-XR1, G74SX-XT1 , A42-G74, ICR18650-26F, LC42SD128

38.90 €

Buy

Ordered on request

Order Code: PAT611

2.0 3×

PATONA for LENOVO T430/L420 5200mAh Li-Ion 11.1V PREMIUM

Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah

66.90 €

Buy

Ordered on request

Order Code: PAT606

PATONA for IBM ThinkPad T40/T41, 4400mAh, Li-Ion, 10.8V

Laptop Battery - for IBM Thinkpad T40,T41,T42,R50,R51,08K8192, 08K8193, 08K8214, 08K8194, 08K8195, 08K8196 ASM, 08K8201 FRU

36.90 €

Buy

Ordered on request

Order Code: PAT470

PATONA for ACER ASPIRE 3100/TM 4200, 4300mAh, Li-Ion, 14.8V

Laptop Battery - for Acer PABAS042,92P1180, 92P1181, 92P1182,BATCL50L, BATCL50L4, BT.00803.005, BT.3506.001, BT.T3504.001, BT.T3506.001,LC.BTP00.004, LC.BTP04.001

45.90 €

Buy

Ordered on request

Order Code: PAT465

1.0 1×

PATONA for TOSHIBA Z830, 3100mAh, Li-pol, 14.8V

Laptop Battery - for Toshiba Portege Z830, Z835, Z930, Z935 , PA5013U, PA5013U-1BRS

85.90 €

Buy

Ordered on request

Order Code: PAT664

PATONA for ntb DELL XPS 13 6300mAh Li-pol 7, 4V XPS 12

Laptop Battery -, Li-pol, 6,3 Ah

69.90 €

Buy

Ordered on request

Order Code: PAT661

PATONA for Samsung NP900, 5200mAh, Li-Pol, 10.8V, AA-PBXN4AR

Laptop Battery - for Samsung NP900X3B Series,NP900X3D Series,NP900X3E Series,NP900X3F Series , AA-PBXN4AR, AA-PLXN4AR

53.90 €

Buy

Ordered on request

Order Code: PAT653

PATONA for HP 2760p, 3600mAh, Li-Ion, 11.1V, HSTNN-CB45

Laptop Battery - for HP EliteBook 2760p Tablet PC, 436426-311, 436426-351, 454668-001, 593592-001, AH547AA, BS556AA, HSTNN-CB45

69.01 €

Buy

Ordered on request

Order Code: PAT648

PATONA for TOSHIBA SATELLITE C50 Ntb 2200mAh Li-Ion 14.4V

Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah

39.90 €

Buy

Ordered on request

Order Code: PAT645

PATONA for Dell D620, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Dell Latitude D620, D630, D631, D640, M2300, TG226, MJ456, GD775, 0GD775 , 0GD787, 0JD605, 0JD606, 0JD610, 0JD616, 0JD634, 0JD648, 0KD489, 0KD491, 0KD494, 0KD495, 0PD685, 0RD300, 0RD301, 0TC030, 0TD116, 0TD117, 0TD175, 0TG226, 0UD088, 0UG260, 312-0383, 312-0384, 312-0386, 451-10298, GD776, GD787, JD605, JD606, JD610, JD616, JD634, JD648, JD775, KD489, KD491, KD492, KD494, KD495, PC764, PD685, RC126, RD300, RD301, TC030, TD116, TD117, TD175, UD088, 310-9080, 0NT367, PC765, NT379, 312-0653, KP423

33.90 €

Buy

Ordered on request

Order Code: PAT253

PATONA for Acer 4310/4520, 8800mAh, Li-Ion, 11.1V

Laptop Battery - for ACER: Aspire 2930, 2930G, 2930Z, 4310, 4315, 4330, 4336, 4520, 4520G, 4530, 4535G, 4540, 4540G, 4710, 4710G, 4710Z, 4720Z, 4920, 4920G, 4930G, 4935G, 5235G, 5236, 5535, 5536G, 5542G, 5735, 5735Z, 5737, 5737Z, 5738, 5738DG, 5738G, 5738PG, 5738Z, 5738ZG, 5740, 5740D, 5740DG, 5740G, EMACHINES: E525, E527, E625, E725, E727, G525, G627, G725; replacement for AK.006BT.025, AS07A31, AS07A32, AS07A41, AS07A42, AS07A51, AS07A52, AS07A71, AS07A72, AS07A75, AS09A31, AS09A61, AS09A71

65.90 €

Buy

Ordered on request

Order Code: PAT226

PATONA for SAMSUNG P50/60 R40/45 X60, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Samsung AA-PB2NC3B, AA-PB2NC6B, AA-PB2NC6B/E, AA-PB4NC6B, AA-PB4NC6B/E, AA-PB6NC6B, AA-PL2NC9B/E

28.41 €

Buy

Ordered on request

Order Code: PAT477

AVACOM for HP 250 G10, 256 G10 AE03XL Li-Pol 11.25V 4100mAh 46Wh

Laptop Battery - designed for 240 G10, 245 G10, 250 G10, 255 G10 and 256 G10, Li-pol and Lithium-ion (Li-ion), 4,1 Ah

43.30 €

Buy

Ordered on request

Order Code: IB987p334

AVACOM for Asus VivoBook X421, Flip 14 TM420UA Li-Pol 11.55V 4069mAh 47Wh

Laptop Battery - designed for VivoBook Flip 14 TM420UA, Li-pol and Lithium-ion (Li-ion), 4,069 Ah

55.45 €

Buy

Ordered on request

Order Code: IB987p327

AVACOM for Lenovo V130-15IKB, V330-15IKB Li-Pol 7.6V 4750mAh 36Wh

Laptop Battery - designed for V130-15IGM, V130-15IKB, V330-14ISK, V330-15IKB and V330-15ISK, Li-pol and Lithium-ion (Li-ion), 4,75 Ah

51.15 €

Buy

Ordered on request

Order Code: IB987p342

AVACOM for Lenovo IdeaPad C340-14API, S540 Li-Pol 15.4V 3247mAh 50Wh

Laptop Battery - designed for Flex-14API, Flex-14IWL, IdeaPad C340-14API, IdeaPad C340-14IML, IdeaPad C340-14IWL, IdeaPad S540-14API, IdeaPad S540-14IML, IdeaPad S540-14IWL and v, Li-pol and Lithium-ion (Li-ion), 3,247 Ah

54.56 €

Buy

Ordered on request

Order Code: IB987p341

AVACOM for Lenovo ThinkBook 14 G8 IAL, 16 G6, G8 IAL Li-Pol 11.52V 3906mAh 45Wh

Laptop Battery - designed for K14 G2 IRU and K14 G3 IMU, Li-pol and Lithium-ion (Li-ion), 3,906 Ah

57.97 €

Buy

Ordered on request

Order Code: IB987p339

AVACOM for HP EliteBook 840 G4 series TA03XL Li-Pol 11.55V 4200mAh 49Wh

Laptop Battery - designed for EliteBook 745 G4, EliteBook 755 G4, EliteBook 840 G4, EliteBook 850 G4, EliteBook 848 G4, ZBook 14u G4 and ZBook 15u G4, Li-pol and Lithium-ion (Li-ion), 4,2 Ah

50.99 €

Buy

Ordered on request

Order Code: IB987p333

AVACOM for Dell Precision 77670, 7770 Li-Pol 11,55V 7186mAh 83Wh

Laptop Battery - compatible with Precision 7670, Precision 7680, Precision 7770, Precision 7780, replacement for 451-BCYH, NWDC0, RCVVT, T6PFX, X26RT

92.13 €

Buy

Ordered on request

Order Code: IB987p223

AVACOM for Lenovo ThinkPad P15V, T15p Li-Pol 11,55V 5887mAh 68Wh

Laptop Battery - compatible with ThinkPad P15v Gen 1, ThinkPad P15v Gen 1 20TQ, ThinkPad P15v Gen 1 20TR, ThinkPad P15v Gen 2, ThinkPad P15v Gen 2 21A9, ThinkPad P15v Gen 2 21AA, ThinkPad P15v Gen 3, ThinkPad P15v Gen 3 21D8, ThinkPad P15v Gen 3 21D9, ThinkPad P15v Gen 3 21EM, ThinkPad P15v Gen 3 21EN, ThinkPad T15p Gen 1, ThinkPad T15p Gen 1 20TM, ThinkPad T15p Gen 1 20TN, ThinkPad T15p Gen 2, ThinkPad T15p Gen 2 21A7, ThinkPad T15p Gen 2 21A8, ThinkPad T15p Gen 3, ThinkPad T15p Gen 3 21DA, ThinkPad T15p Gen 3 21DB, replacement for 5B10W13960, 5B10W13961, 5B11M90088, 5B11M90089, L19C6P72, L19L6P72, SB10T83203, SB10T83204

61.46 €

Buy

Ordered on request

Order Code: IB987p297

AVACOM for Asus ROG Strix GL502V, TUF FX502 Li-Pol 15.2V 5340mAh 81Wh

Laptop Battery - designed for FX502, FX502V, FX502VM, GL502 and GL502V, Li-pol and Lithium-ion (Li-ion), 5,34 Ah

70.32 €

Buy

Ordered on request

Order Code: IB987p323

AVACOM for HP EliteBook 725 G4, 820 G4 Li-Pol 11.55V 4240mAh 49Wh - ST03XL

Laptop Battery - designed for EliteBook 725 G4 and EliteBook 820 G4, Li-pol and Lithium-ion (Li-ion), 4,24 Ah

45.92 €

Buy

Ordered on request

Order Code: IB987p338

AVACOM for Lenovo ThinkPad 14 G4, 15 G5 Li-Pol 11.52V 4370mAh 50Wh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 4,37 Ah

54.56 €

Buy

Ordered on request

Order Code: IB987p340

AVACOM for Dell XPS 15 9530, G5 15 5520, Precision 5570 Li-Pol 11.4V 7544mAh 86Wh

Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 7,544 Ah

72.64 €

Buy

Ordered on request

Order Code: IB987p332

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries – proved brands

Check out products sorted by price starting with the lowest price in the category cheap laptop Batteries Find products sorted from the most expensive to the cheapest in the category most expensive laptop Batteries Check out products sorted by price starting with the highest price in the category best sellers, best laptop Batteries You’ll find products sorted by reviews starting from the highest ranked in laptop Batteries reviews

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