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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
 
2,297 Results
PATONA for HP Pavilion 14/15 3600mAh Li-Pol 11,4V HT03XL - Laptop Battery
4.8 8×
PATONA for HP Pavilion 14/15 3600mAh Li-Pol 11,4V HT03XL
Laptop Battery - designed for HP and HP Pavilion, Li-pol, 3,6 Ah
42.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: PAT961
PATONA for ntb HP ZBook 15/G1 17/G2 4400mAh Li-lon 14.4V, AR08XL - Laptop Battery
5.0 1×
PATONA for ntb HP ZBook 15/G1 17/G2 4400mAh Li-lon 14.4V, AR08XL
Laptop Battery - designed for ZBook 15 G1, ZBook 15 G2, ZBook 17 G1 and ZBook 17 G2, Lithium-ion (Li-ion), 4,4 Ah
54.18 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT949
Avacom for Asus VivoBook X571 X430 Li-Pol 11.52V 3653mAh 42Wh - Laptop Battery
5.0 1×
Avacom for Asus VivoBook X571 X430 Li-Pol 11.52V 3653mAh 42Wh
Laptop Battery -, Li-pol and Lithium-ion (Li-ion), 3,653 Ah
48.90 €
Buy
In stock 5 pcs at the supplier's
Order Code: IB987p148
PATONA battery for Apple MacBook Air 13" 6200mAh Li-Pol 7,6V A1466 + tools - Laptop Battery
4.9 7×
PATONA battery for Apple MacBook Air 13" 6200mAh Li-Pol 7,6V A1466 + tools
Laptop Battery - designed for Apple MacBook Air 13" A1369 (EMC 2392), A1369 (EMC 2469), A1377, A1405, A1466 (EMC 2559), A1466 (EMC 2632), A1496, MacBook Air 13'' Early 2014, MacBook Air 13'' Late 2010, MacBook Air 13'' Mid-2011, MacBook Air 13'' Mid-2011/Edu Only**, MacBook Air 13'' Mid-2012, MacBook Air 13'' Mid-2013, MacBookAir3.2, MacBookAir4.2, MacBookAir5.2, MacBookAir6.2, MC503*/A, MC503B/A, MC503CH/A, MC503E/A, MC503J/A, MC503LL/A, MC503LL/A*, MC503LL/B, MC503TA/A, MC503ZP/A, MC965*/A, MC965B/A, MC965CH/A, MC965E/A, MC965J/A, MC965LL/A, MC965LL/A*, MC965LL/B, MC965TA/A, MC965ZP/A, MD231*/A, MD231B/A, MD231CH/A, MD231E/A, MD231J/A, MD231LL/A, MD231LL/A*, MD231LL/B, MD231TA/A, MD231ZP/A, MD508*/A, MD508B/A, MD508CH/A, MD508E/A, MD508J/A, MD508LL/A, MD508LL/A*, MD508LL/B, MD508TA/A, MD508ZP/A, MD760*/A, MD760B/A, MD760CH/A, MD760E/A, MD760J/A, MD760LL/A, MD760LL/A*, MD760LL/B, MD760LL/B*, MD760TA/A, MD760ZP/A
62.51 €
Buy
In stock 4 pcs at the supplier's
Order Code: PATb346
T6 Power for laptop Dell F62G0, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black - Laptop Battery
5.0 1×
T6 Power for laptop Dell F62G0, Li-Poly, 11.4 V, 3330 mAh (38 Wh), black
Laptop Battery -, Li-pol, 3,33 Ah
56.60 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1148
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
54.74 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat274
T6 Power for Hewlett Packard 917724-855, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
4.0 1×
T6 Power for Hewlett Packard 917724-855, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
53.53 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat250
T6 Power for Lenovo IdeaPad 530S-14ARR, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
5.0 1×
T6 Power for Lenovo IdeaPad 530S-14ARR, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
56.41 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb665
T6 Power for Lenovo ThinkPad Yoga 260, 370 series, 2895mAh, 44Wh, 4cell, Li-Pol - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad Yoga 260, 370 series, 2895mAh, 44Wh, 4cell, Li-Pol
Laptop Battery -, Li-pol, 2,895 Ah
56.60 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb461
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black - Laptop Battery
3.3 3×
T6 Power for Dell G5 15 5590, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black
Laptop Battery -, Li-pol, 3,94 Ah
67.96 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127435
T6 Power for Hewlett Packard EliteBook 840 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
4.0 1×
T6 Power for Hewlett Packard EliteBook 840 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 840 G1, Li-pol, 4,5 Ah
48.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb63
AVACOM for Lenovo ThinkPad T460s Li-Pol 11.4V 2065mAh 24Wh - Laptop Battery
5.0 1×
AVACOM for Lenovo ThinkPad T460s Li-Pol 11.4V 2065mAh 24Wh
Laptop Battery -, Li-pol, 2,065 Ah
46.86 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p080
T6 Power for Dell Vostro 14 5490, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 1×
T6 Power for Dell Vostro 14 5490, Li-Ion, 11.4 V, 3680 mAh 42 Wh
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
56.15 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb047
T6 Power HP Omen 17-an000, 17-an100, 12pin, Geforce 1050, 5970mAh, 86Wh, 8cell, Li-ion - Laptop Battery
3.3 3×
T6 Power HP Omen 17-an000, 17-an100, 12pin, Geforce 1050, 5970mAh, 86Wh, 8cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 5,7 Ah
68.92 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix165
T6 power Dell Latitude E7240, E7250, 6000mAh, 44Wh, 4cell - Laptop Battery
5.0 2×
T6 power Dell Latitude E7240, E7250, 6000mAh, 44Wh, 4cell
Laptop Battery - designed for DELL Latitude E7240, Li-pol, 6 Ah
61.35 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix035
Patona for DELL Inspiron 13/15/17 G3 3600mAh Li-Pol 15,2V 33YDH - Laptop Battery
5.0 1×
Patona for DELL Inspiron 13/15/17 G3 3600mAh Li-Pol 15,2V 33YDH
Laptop Battery - designed for Dell Inspiron, Li-pol, 3,6 Ah
81.28 €
Buy
In stock 2 pcs at the supplier's
Order Code: PAT977
AVACOM RO04 for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh - Laptop Battery
5.0 1×
AVACOM RO04 for HP 440 G3, 430 G3 Li-Ion 14,8V 2200mAh
Laptop Battery - compatible with ProBook 430 G3, ProBook 440 G3, replacement for 805292-001, 811347-001, HSTNN-LB7A, HSTNN-PB6P, P3G13AA, R0O4, R0O6XL, RO04, RO06XL
34.48 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618c7h
Avacom FP06 for HP 440 G0/G1, 450 G0/G1, 470 G0/G1 Li-Ion 10,8V 4400mAh, 48Wh - Laptop Battery
4.9 18×
Avacom FP06 for HP 440 G0/G1, 450 G0/G1, 470 G0/G1 Li-Ion 10,8V 4400mAh, 48Wh
Laptop Battery - compatible with ProBook 440 G0, ProBook 440 G1, ProBook 445 G0, ProBook 445 G1, ProBook 450 G0, ProBook 450 G1, ProBook 455 G0, ProBook 455 G1, ProBook 470 G0, ProBook 470 G1, ProBook 470 G2, replacement for 3ICR19/65-3, 707616-141, 707616-242, 707616-851, 707617-421, 708457-001, 708458-001, 757661-001, FP06, FP09, H6L26AA, H6L26UT, 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
39.03 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a31
AVACOM for Asus K40/K50/K70 Li-Ion 10.8V 4400mAh - Laptop Battery
3.8 5×
AVACOM for Asus K40/K50/K70 Li-Ion 10.8V 4400mAh
Laptop Battery - compatible with F52, F52Q, F82, F83S, F83Se, K6C11, K40, K40AB, K40AD, K40AE, K40AF, K40C, K40E, K40ID, K40IE, K40IJ, K40IL, K40IN, K40IP, K50, K50AB, K50AD, K50AF, K50C, K50ID, K50IE, K50IJ, K50IL, K50IN, K50IP, K50ij, K51, K51A, K51AC, K51AE, K60, K60IJ, K61, K61C, K61IC, K70, K70AB, K70AC, K70AD, K70AE, K70AF, K70IC, K70ID, K70IJ, K70IO, K70Ic, K70Io, P50, P50IJ, P81, Pro5DIJ, Pro5DIP, Pro52RL, Pro59L, Pro79ID, X5, X8, X50, X65, X66IC, X70, X70AB, X70AD, X70AE, X70IC, X70IJ, X70Z, replacement for 70-NLF1B2000Y, 70-NLF1B2000Z, 70-NVJ1B1000Z, 70-NVJ1B1200Z, 70-NVK1B1200Z, 70-NVK1B1500Z, 70-NVP1B1200Z, 70NLF1B2000Y, 70NLF1B2000Z, 90-NLF1B2000Y, 90-NLF1B2000Z, 90-NLF1BZ000Y, 90-NLF1BZ000Z, 90-NVD1B1000Y, 90NLF1B2000Y, 90NLF1B2000Z, 90NLF1BZ000Y, 90NLF1BZ000Z, A32-F52, A32-F82, L0A2016, L0690L6
37.69 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a11
Avacom VK04 for HP Pavilion Sleekbook 14-b0xx, Sleekbook 15-b0xx, Li-Ion 14.4V 2200mAh - Laptop Battery
5.0 1×
Avacom VK04 for HP Pavilion Sleekbook 14-b0xx, Sleekbook 15-b0xx, Li-Ion 14.4V 2200mAh
Laptop Battery - compatible with HP Pavilion 15-b000, HP Pavilion 15-b025ec, HP Pavilion 15-b025sc Sleekbook, HP Pavilion 15-b027ec, HP Pavilion 15-b027sc Sleekbook, HP Pavilion 15-b030ec Sleekbook, HP Pavilion 15-b030sc Sleekbook, HP Pavilion 15-b035ec Ultrabook, HP Pavilion 15-b035sc Ultrabook, HP Pavilion 15-b100, HP Pavilion 15-b100sc Sleekbook, HP Pavilion 15-b130sc Sleekbook, HP Pavilion 15-b155sc Sleekbook, HP Pavilion 15-b165sc Sleekbook, replacement for 694864-851, 695192-001, H4Q45AA, H4Q45AA#ABB, HSTNN-DB4D, HSTNN-YB4D, HSTNN-YB4M, VK04
29.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a47
T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo laptop 00HW022, Li-Poly, 11.25 V, 2200 mAh (25 Wh), black
Laptop Battery - designed for LENOVO Thinkpad T460S and LENOVO Thinkpad T470S, Li-pol, 2,2 Ah
48.03 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3464
T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
5.0 1×
T6 Power for laptop Dell 3PCVM, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
65.08 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb130
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
61.50 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix029
T6 power Lenovo ThinkPad X1 Carbon 5th, 6th Gen, 4900mAh, 57Wh, 3cell, Li-Pol - Laptop Battery
5.0 1×
T6 power Lenovo ThinkPad X1 Carbon 5th, 6th Gen, 4900mAh, 57Wh, 3cell, Li-Pol
Laptop Battery -, Li-pol, 4,9 Ah
51.01 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix113

Laptop Batteries

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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Laptop Batteries

In the category Laptop Batteries on Alza.sk, we currently have a total of 2297 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.
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
Chcete doručit do České republiky? Jdi na Baterie do notebooků
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
Für den Versand nach Österreich, besuchen Sie bitte Laptop-Akkus
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Laptop akkumulátorok
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