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9.8 Ah
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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
 
2,248 Results
T6 Power for Hewlett Packard EliteBook 840 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 840 G5, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 840 G5, Li-pol, 4,33 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat318
T6 Power for Hewlett Packard TA03XL, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard TA03XL, Li-Poly, 11.55 V, 4420 mAh (51 Wh), black
Laptop Battery - designed for EliteBook 755 G4, EliteBook 840 G4 and EliteBook 850 G4, Li-pol, 4,42 Ah
1,313,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat274
T6 Power for Acer Nitro 5 AN515-54, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
5.0 2×
T6 Power for Acer Nitro 5 AN515-54, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat031
T6 Power for Lenovo 01AV490, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
4.0 1×
T6 Power for Lenovo 01AV490, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad A475, LENOVO ThinkPad A475 20KL, LENOVO ThinkPad A475 20KM, LENOVO ThinkPad A485, LENOVO ThinkPad A485 20MU, LENOVO ThinkPad A485 20MV, 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 T470, LENOVO ThinkPad T470 20HD, LENOVO ThinkPad T470 20HE, LENOVO ThinkPad T470 20JM, LENOVO ThinkPad T470 20JN, LENOVO ThinkPad T480, LENOVO ThinkPad T480 20L5, 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), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb175
T6 power Dell Latitude E5440, E5540, 5200mAh, 58Wh, 6cell - Laptop Battery
5.0 3×
T6 power Dell Latitude E5440, E5540, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for DELL Latitude E5440 and DELL Latitude E5540, Lithium-ion (Li-ion), 5,2 Ah
1,475,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix029
PATONA for HP ProBook 440, 4400mAh, Li-Ion, 11.1V - Laptop Battery
5.0 2×
PATONA for HP ProBook 440, 4400mAh, Li-Ion, 11.1V
Laptop Battery - designed for HP ProBook 440 G0, 440 G1, 445 G0, 445 G1, 450 G0, 450 G1, 455 G0, 455 G1, 470 G0, 470 G1 , ElitePad 900 G1 , 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, FP06, FP09, H6L26AA, H6L27AA, HSTNN-IB4J, HSTNN-LB4K, HSTNN-UB4J, HSTNN-W92C, HSTNN-W93C, HSTNN-W94C, HSTNN-W95C, HSTNN-W96C, HSTNN-W97C, HSTNN-W98C, HSTNN-W99C, HSTNN-YB4J
1,049,-
Buy
In stock 1 pcs at the supplier's
Order Code: PAT616
PATONA for Asus A32-K53, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
4.5 10×
PATONA for Asus A32-K53, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - for 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, M5Y0X, NHXVW, T54FJ ,14R Turbo, 14R-4420, 14R-5420, 14R-5425, 14R-7420, 14R-SE, 14R-SE-4420, 14R-SE-5420, 14R-SE-7420, 15R, 15R Turbo, 15R-4520, 15R-5520, 15R-5525, 15R-7520, 15R-SE, 15R-SE-4520, 15R-SE-5520, 15R-SE-7520, 17R, 17R Turbo, 17R-4720, 17R-5720, 17R-7720, 17R-SE, 17R-SE-4720, 17R-SE-5720, 17R-SE-7720, M421R , M521R , N4420 , N4520 , N4720 , N5420 , N5520 , N5720 , N7420 , N7520,Latitude E5420, E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6520, E6530, Vostro 3460, 3560
1,379,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT235
T6 Power for notebook Hewlett Packard JC03, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
4.7 3×
T6 Power for notebook Hewlett Packard JC03, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2647
T6 Power for notebook Hewlett Packard HSTNN-LB6V, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 4×
T6 Power for notebook Hewlett Packard HSTNN-LB6V, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,065,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2287
T6 power Dell Insprion 15 (5568, 5578), Vostro 14 (5468), 15 (5568), 3680mAh, 42Wh, 3cell, Li-ion - Laptop Battery
5.0 1×
T6 power Dell Insprion 15 (5568, 5578), Vostro 14 (5468), 15 (5568), 3680mAh, 42Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,154,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix079
Avacom for Asus ZenBook UX334FL UX434FL UX434FQ UX463FA Li-Pol 11.55V 4330mAh 50Wh - Laptop Battery
5.0 1×
Avacom for Asus ZenBook UX334FL UX434FL UX434FQ UX463FA Li-Pol 11.55V 4330mAh 50Wh
Laptop Battery - designed for ASUS UX334FA, ASUS UX334FL, ASUS UX434FL, ASUS UX463FA, ASUS UX463FL, UX434FQ, UX463, ZenBook UX334, ZenBook UX434 and ZenBook UX463, Li-pol, 4,33 Ah
1,730,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p124
T6 Power for Hewlett Packard EliteBook 840 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard EliteBook 840 G6, Li-Poly, 11.55 V, 4330 mAh (50 Wh), black
Laptop Battery - designed for EliteBook 840 G6, Li-pol, 4,33 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat319
AVACOM for Lenovo ThinkPad T410/SL510/Edge 14", Edge 15" Li-Ion 10.8V 6400mAh 69Wh - Laptop Battery
4.0 1×
AVACOM for Lenovo ThinkPad T410/SL510/Edge 14", Edge 15" Li-Ion 10.8V 6400mAh 69Wh
Laptop Battery - compatible with ThinkPad E40, E50, Edge 14, Edge 15, Edge E420, Edge E425, Edge E520, Edge E525, L410, L412, L420, L421, L510, L512, L520, SL410, SL510, T410, T410i, T420, T420i, T510, T520, T520i, W510, W520, replacement for 42T4235, 42T4702, 42T4703, 42T4704, 42T4706, 42T4708, 42T4709, 42T4710, 42T4711, 42T4712, 42T4714, 42T4715, 42T4731, 42T4733, 42T4735, 42T4737, 42T4751, 42T4752, 42T4753, 42T4755, 42T4756, 42T4757, 42T4763, 42T4764, 42T4765, 42T4766, 42T4791, 42T4793, 42T4794, 42T4795, 42T4796, 42T4797, 42T4799, 42T4801, 42T4803, 42T4817, 42T4819, 42T4848, 42T4851, 42T4925, 42T4927, 42T5263, 51J0499, 51J0500, 57Y4185, 57Y4186, 57Y4545
1,378,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p089
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
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2388
T6 Power for Dell Inspiron 15 3593, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 15 3593, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
1,347,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb063
AVACOM for Asus X550 K550 Li-Ion 14.4V 2200mAh - Laptop Battery
4.4 14×
AVACOM for Asus X550 K550 Li-Ion 14.4V 2200mAh
Laptop Battery - designed for ASUS A450, ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450L, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A450V, ASUS A450VB, ASUS A450VC, ASUS A450VE, ASUS A550, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550J, ASUS A550JD, ASUS A550JK, ASUS A550L, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550V, ASUS A550VB, ASUS A550VC, ASUS F450, ASUS F450C, ASUS F450CA, ASUS F450CC, ASUS F450L, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450V, ASUS F450VB, ASUS F450VC, ASUS F450VE, ASUS F550, ASUS F550C, ASUS F550CA, ASUS F550CC, ASUS F550E, ASUS F550EA, ASUS F550L, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550V, ASUS F550VB, ASUS F550VC, ASUS F552, ASUS F552C, ASUS F552CL, ASUS F552E, ASUS F552EA, ASUS F552EP, ASUS F552V, ASUS F552VL, ASUS K450, ASUS K450C, ASUS K450CA, ASUS K450CC, ASUS K450L, ASUS K450LA, ASUS K450LB, ASUS K450LC, ASUS K450V, ASUS K450VB, ASUS K450VC, ASUS K450VE, ASUS K550, ASUS K550C, ASUS K550CA, ASUS K550CC, ASUS K550L, ASUS
883,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a10
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh - Laptop Battery
5.0 1×
Avacom for Dell Latitude E5270 / E5570 Li-Pol 11,4V 4120mAh 47Wh
Laptop Battery - compatible with Latitude E5270, Latitude E5470, Latitude E5570, Precision 3510, replacement for 451-BBUM, 954DF, JY8D6, NGGX5, RDRH9, W9FNJ, Before ordering this battery, please check that the original battery in your laptop has the same voltage (11.4V), shape and fittings
1,219,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p130
T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad Edge E530c, Li-Ion, 10.8 V, 5200 mAh (56 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,369,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3141
T6 Power for Acer Nitro 5 AN515-52 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
5.0 3×
T6 Power for Acer Nitro 5 AN515-52 series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
1,313,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0416
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh - Laptop Battery
5.0 5×
AVACOM for Lenovo IdeaPad 320, 330, S145, V15 Li-Pol 7,6V 4100mAh 31Wh
Laptop Battery - compatible with B320-14IKB, B330-15IKB, IdeaPad 130-14AST, IdeaPad 130-15IKB, IdeaPad 3 14IGL05, IdeaPad 3 15ITL05, IdeaPad 320-14AST, 320S-14IK, IdeaPad 330-14AST, 330-17IKB, IdeaPad 520-15IKB, IdeaPad Miix 320-10ICR, IdeaPad S145-14AP, S145-15IW, V14-ADA, V14-IKB, V14-IWL, V145-15AST, V15-ADA, V15-IWL, V320-17IKB, V320-17ISK, replacement for 5B10M86147, 5B10M86148, 5B10M86149, 5B10M88058, 5B10M88059, 5B10M90490, 5B10M90492, 5B10M91442, 5B10M91443, 5B10N37869, 5B10Q56954, 5B10W67163, L16C2PB1, L16C2PB2, L16L2PB1, L16L2PB2, L16L2PB3, L16M2PB1, L16M2PB2, L16M2PB3, L16S2PB1, L16S2PB2, L17L2PF1, L17M2PB7, SB10W67246
1,375,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p095
T6 power HP EliteBook 755 G5, 850 G5, 4850mAh, 56Wh, 3cell, Li-pol - Laptop Battery
4.5 2×
T6 power HP EliteBook 755 G5, 850 G5, 4850mAh, 56Wh, 3cell, Li-pol
Laptop Battery - designed for HP EliteBook 755 G5 and HP EliteBook 850 G5, Li-pol, 4,85 Ah
1,393,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix134
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh - Laptop Battery
5.0 2×
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 6400mAh 71Wh
Laptop Battery - compatible with Inspiron 14 5420, Inspiron 14 7420, Inspiron 15R 7520, Inspiron 17R 5720, Inspiron 17R 7720, Latitude E5420, Latitude E5420m, Latitude E5430, Latitude E5520, Latitude E5520m, Latitude E5530, Latitude E6420, Latitude E6430, Latitude E6440, Latitude E6530, Latitude E6540, Vostro 3460, Vostro 3560, replacement for 04NW9, 05G67C, 8P3YX, 71R31, 312-1163, 312-1311, 312-1324, 451-11694, 451-12048, 911MD, 8858X, DHT0W, HCJWT, KJ321, M5Y0X, P8TC7, P9TJ0, PRRRF, T54F3, T54FJ, YKF0M
1,798,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p051
PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V - Laptop Battery
4.5 4×
PATONA for APPLE MacBook Pro 13", 5800mAh, Li-Pol, 11.1V
Laptop Battery - for Apple MacBook Pro 13, 13" A1278 (2009 Version), 13" MB990*/A, 13" MB990CH/A, 13" MB990J/A, 13" MB990LL/A, 13" MB990TA/A, 13" MB990ZP/A, 13" MB991*/A, 13" MB991CH/A, 13" MB991J/A, 13" MB991LL/A, 13" MB991TA/A, 13" MB991ZP/A, 13" Precision Aluminum Unibody (2009 Version), A1278 (2010 Baujahr Version), A1322
1,640,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT615
PATONA for E6420, 4400mAh, Li-Ion, 11.1V - Laptop Battery
3.0 1×
PATONA for E6420, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for Dell Latitude E5420, E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420, E6420 ATG, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6520, E6530
1,519,-
Buy
In stock 5 pcs at the supplier's
Order Code: PAT255
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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In the category Laptop Batteries on Alza.cz, we currently have a total of 2248 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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