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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.

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

2,118 Results

3.0 2×

T6 Power Lenovo ThinkPad E480, E490, E580, E590, 3600mAh, 40Wh, 3cell, Li-pol

Laptop Battery - designed for ThinkPad E480, ThinkPad E485, ThinkPad E490, ThinkPad E495, ThinkPad E580, ThinkPad E585, ThinkPad E590 and ThinkPad E595, Li-pol, 4,05 Ah

20,580 Ft

Buy

In stock 1 pcs

Order Code: T6Pmix129

T6 Power for Dell NYFJH laptop, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black

Laptop Battery -, Li-pol, 8,5 Ah

15,790 Ft New 22,520 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: T6127452

T6 Power for Asus ROG Strix G531GT, G731GT, G15 G512LI, 4212 mAh, 48 Wh, 3cell, Li-poly

Laptop Battery - designed for ROG Strix G G531GD, ROG Strix G G531GT, ROG Strix G G731GT and ROG Strix G15 G512LI, Li-pol, 4,212 Ah

19,090 Ft New 20,820 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: POWbat07

T6 power Dell Latitude 5300, 7300, 7400, 7900mAh, 60Wh, 4cell, Li-pol - Laptop Battery

2.0 1×

T6 power Dell Latitude 5300, 7300, 7400, 7900mAh, 60Wh, 4cell, Li-pol

Laptop Battery -, Li-pol, 7,9 Ah

17,690 Ft New 19,000 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: T6Pmix154

AVACOM for Asus VivoBook S330, X330 Li-Pol 11,55V 3636mAh 42Wh

Laptop Battery - compatible with VivoBook S13 S330FA, VivoBook S13 S330FL, VivoBook S13 S330FN, VivoBook S13 S330UA, VivoBook S13 S330UN, VivoBook S330FA, VivoBook S330FL, VivoBook S330FN, VivoBook S330UA, VivoBook S330UN, X330FA, X330FL, X330FN, X330UA, X330UN, replacement for 0B200-03030000, 0B200-03030100, C31N1806

15,790 Ft New 23,330 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB987p173

AVACOM for Dell Latitude 3510 Inspiron 15 5000 Li-Pol 15V 3530mAh 53Wh

Laptop Battery - compatible with Inspiron 13 5000 (5301), Inspiron 13 5000 (N5300), Inspiron 13 7000 (7300) 2-in-1, Inspiron 14 5000 (5400) 2-in-1, Inspiron 14 5000 (5401), Inspiron 14 5000 (5402), Inspiron 14 5000 (5406) 2-in-1, Inspiron 14 7000 (7405) 2-in-1, Inspiron 15 5000 (5501), Inspiron 15 5000 (5502), Inspiron 15 5000 (5505), Inspiron 15 7000 (7500) 2-in-1 (ICL), Inspiron 15 7000 (7506) 2-in-1 (Silver), Latitude 3120 2-in-1, Latitude 3140, Latitude 3410, Latitude 3510, Vostro 13 5000 (5300), Vostro 13 5000 (5301), Vostro 14 5000 (5401), Vostro 14 5000 (5402), Vostro 15 5000 (5501), Vostro 15 5000 (5502), replacement for 7T8CD, 451-BCPS, 9077G, H5CKD, TXD03, Please check the voltage of your original battery, this battery is not compatible with the 11.25V version

14,690 Ft New 20,990 Ft

Buy

Unsealed - in stock 2 pcs

Order Code: IB987p197

AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh

Laptop Battery -, Li-Pol, 6Ah

29,390 Ft New 32,280 Ft

Buy

Unsealed - in stock 3 pcs

Order Code: IB987p320

T6 Power for Acer Nitro 5 AN515-58, ANV15-51, 3733 mAh, 57.4 Wh, 4cell, Li-pol

Laptop Battery - designed for Nitro 5 AN515-58, Nitro 5 AN515-46, Nitro 5 AN515-47, Nitro V 15 ANV15-41, Nitro V 15 ANV15-51 and Nitro V 16 ANV16-41, Li-pol, 3,733 Ah

23,290 Ft New 24,530 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: ACERbat002

Dell 4-cell 64W / HR LI-ION battery

Laptop Battery -, Lithium-ion (Li-ion), 0,064 Ah

34,290 Ft New 40,590 Ft

Buy

Unsealed - in stock 2 pcs

Order Code: ADP3b040k7j

T6 Power for Lenovo L16L2PB3 notebook, Li-Poly, 7.4 V, 4050 mAh (30 Wh), black

Laptop Battery -, Li-pol, 4,05 Ah

13,390 Ft New 20,360 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: T6nab3632

Avacom for Dell XPS 15 9560, 9570 Precision M5540 Li-Ion 11,4V 4910mAh 56Wh - Laptop Battery

2.5 2×

Avacom for Dell XPS 15 9560, 9570 Precision M5540 Li-Ion 11,4V 4910mAh 56Wh

Laptop Battery - compatible with Precision M5510, Precision M5520, Precision M5530, Precision M5540, XPS 9550, XPS 9560, XPS 9570, replacement for 5D91C, 62MJV, 451-BBZX, CP6DF, H5H20, M7R96, RRCGW, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape, and mounting.

20,490 Ft New 26,170 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB987p129

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

27,930 Ft

Buy

In stock 1 pcs

Order Code: IB987p327

5.0 1×

T6 Power for Lenovo ThinkPad E590 20NC, Li-Poly, 11.1 V, 4050 mAh (45 Wh), black

Laptop Battery -, Li-pol, 4,05 Ah

26,290 Ft

Buy

In stock 1 pcs

Order Code: T6nab3421

5.0 1×

T6 Power for Acer Aspire 5733Z series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black

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

21,790 Ft

Buy

In stock 1 pcs

Order Code: T6nab0061

5.0 1×

T6 Power Asus ROG Strix GL704G, 4335mAh, 66Wh, 4cell, Li-pol

Laptop Battery -, Li-pol, 4,335 Ah

24,740 Ft

Buy

In stock 1 pcs

Order Code: T6ntb035

5.0 1×

T6 Power for Acer Aspire 7 A715-74G, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V

Laptop Battery -, Li-pol, 3,73 Ah

24,380 Ft

Buy

In stock 3 pcs

Order Code: NTBmhbat016

3.0 2×

AVACOM VR03XL for HP Envy 13-d000 series VR03XL Li-Pol 11,4V 3900mAh 45Wh

Laptop Battery -, Li-pol, 3,9 Ah

20,100 Ft

Buy

In stock 1 pcs

Order Code: IB987p076

5.0 2×

AVACOM for Acer Aspire 7750/5750, TravelMate 7740 Li-Ion 11,1V 6400mAh 71Wh

Laptop Battery - compatible with NS41I, NS51I, NV49, NV53, NV53A, NV55C, NV73A, NV79, D442, D443, D582, D642, D730, D732, E440, G640, G730, EasyNote LM81, LM82, LS11, LS13, LS44, LV11, LV44, NM85, NM86, NM87, NM98, TE11, TK36, TK81, TK83, TM81, TS11, TS13, TV11, TV43, Aspire 4250, 4333, 4339, 4349, 4350, 4352, 4551, 4552, 4560, 4733, 4752, 4755, 4771, 5250, 5251, 5252, 5552, 5560, 5733, 5736, 5741, 5742, 5749, 5750, 5755, 7251, 7551, 7552, 7560, 7741, E1-421, E1-431, E1-471, E1-571, V3-471, V3-571, V3-731, TravelMate 4370, 5340, 5344, 5360, 5735, 5744, 5760, 6495, 6595, 7340, 7740, 8473, 8572, P243, P253, P273, replacement for AS10D3E, AS10D5E, AS10D7E, AS10D31, AS10D41, AS10D51, AS10D61, AS10D71, AS10D73

22,990 Ft

Buy

In stock 1 pcs

Order Code: IB987p038b

4.5 2×

PATONA for ntb Acer Aspire S3 3280mAh Li-Pol 11, 1V

Laptop Battery -, Li-pol, 3,28 Ah

21,890 Ft

Buy

In stock 1 pcs

Order Code: PAT594

AVACOM WP03XL for HP EliteBook 830 G9, 840 G10, 1040 G10 Li-Pol 11.58V 4430mAh 51Wh

Laptop Battery - compatible with EliteBook 830 G9, EliteBook 830 G10, EliteBook 835 G9, EliteBook 835 G10, EliteBook 840 G9, EliteBook 840 G10, EliteBook 845 G9, EliteBook 845 G10, EliteBook 1040 G9, EliteBook 1040 G10, Elite x360 830 G9, Elite x360 830 G10, Elite x360 1040 G9, Elite x360 1040 G10, Zbook Firefly 14 G10, Zbook Firefly 14 G10 A, replacement for HSTNN-IB9X, HSTNN-IB9Y, HSTNN-LB8W, M64304-1D1, M64304-2C1, M64304-2D1, M64304-171, M64305-2C1, M64305-171, M64305-421, M73466-002, M73466-005, M73466-006, M73468-002, M73468-005, N22285-2C1, N22285-171, N22285-B71, N22347-005, TPN-DB0J, TPN-DB0K, WP03XL, WP03038XL, WP03051XL

34,890 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB987p275

AVACOM for Fujitsu Siemens LifeBook A544, E754 Li-Ion 10,8V 5200mAh/56Wh

Laptop Battery - compatible with LifeBook A514, LifeBook A544, LifeBook A557, LifeBook AH544, LifeBook AH564, LifeBook E544, LifeBook E546, LifeBook E547, LifeBook E554, LifeBook E556, LifeBook E557, LifeBook E733, LifeBook E734, LifeBook E736, LifeBook E743, LifeBook E744, LifeBook E746, LifeBook E753, LifeBook E754, LifeBook E756, LifeBook S904, LifeBook S935, LifeBook S936, LifeBook S937, replacement for CP651529-01, CP651529-1, FMVNBP227A, FMVNBP228, FMVNBP231, FPB0297S, FPB0300S, FPB0319S, FPCBP404, FPCBP404AP, FPCBP404AQ, FPCBP405, FPCBP405AQ, FPCBP416, FPCBP416AP, FPCBP429, FPCBP434, FPCBP443, FPCBP443AP

22,890 Ft New 24,390 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB987p241

T6 Power for notebook Lenovo 45N1053, 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

20,290 Ft New 21,500 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: T6nab3175

AVACOM for Lenovo Legion 5-15 Li-Pol 15,36V 5210mAh 80Wh

Laptop Battery - compatible with Legion 5 Pro 16ACH6, Legion 5 Pro 16ACH6H, Legion 5 Pro 16ITH6, Legion 5 Pro 16ITH6H, Legion 5-15ACH6, Legion 5-15ACH6A, Legion 5-15ACH6H, Legion 5-15ITH6, Legion 7-16ACHg6, Legion 7-16ITHg6, replacement for 5B11B48824, 5B11B48825, 5B11B48829, 5B11B48830, L20C4PC1, L20C4PC2, L20D4PC1, L20L4PC1, L20M4PC1, L20M4PC2, SB11B48821, SB11B48822, SB11B48823, SB11B48828

28,590 Ft New 30,190 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB987p294

Avacom SH03XL for HP Spectre X360 13-ac 13-w series Li-Pol 11,55V 5000mAh 58Wh

Laptop Battery -, Li-pol, 5 Ah

29,790 Ft New 31,350 Ft

Buy

Unsealed - in stock 1 pcs

Order Code: IB618b19u

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

Laptop Batteries – proved brands

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