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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
 
2,298 Results
T6 Power for Acer Aspire 5733Z series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
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
58.90 €
Buy
In stock > 5 pcs
Order Code: T6nab0061
AVACOM for Asus A72/K72/N71/N73/X77, Li-Ion, 11.1V, 5600mAh - Laptop Battery
5.0 2×
AVACOM for Asus A72/K72/N71/N73/X77, Li-Ion, 11.1V, 5600mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
51.14 €
Buy
In stock > 5 pcs
Order Code: IB618b7h
AVACOM SR04XL for HP OMEN 15-ce/dc/cb Pavilion 15cx Li-Pol 15,4V 4550mAh 70Wh - Laptop Battery
4.9 31×
AVACOM SR04XL for HP OMEN 15-ce/dc/cb Pavilion 15cx Li-Pol 15,4V 4550mAh 70Wh
Laptop Battery - compatible with OMEN by HP 15-ce005nc, 15-ce006nc, 15-ce009nc, 15-ce011nc, 15-ce012nc, 15-ce014nc, 15-dc0002nc, 15-dc0003nc, 15-dc0009nc, 15-dc0014nc, 15-dc0015nc, 15-dc0016nc, 15-dc0018nc, 15-dc0021nc, 15-dc1002nc, 15-dc1003nc, 17-cb0005nc, 17-cb0007nc, 17-cb0008nc, 17-cb0009nc, 17-cb0010nc, 17-cb0012nc, 17-cb0014nc, 17-cb0015nc, 17-cb0100nc, 17-cb0101nc, Pavilion Power 15-CB, 15-cb003nc, 15-cb004nc, 15-cb005nc, 15-cb007nc, 15-cb009nc, 15-cb011nc, 15-cb012nc, Pavilion gaming 15-CX, 15-cx0015nc, 15-cx0016nc, 15-cx0017nc, 15-cx0018nc, 15-cx0019nc, 15-cx0026nc, 15-cx0038nc, ZBook 15v G5, replacement for HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134
-6 % off new 46.90 € New 49.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p093d
Dell 4-cell 68W / HR LI-ON battery - Laptop Battery
5.0 6×
Dell 4-cell 68W / HR LI-ON battery
Laptop Battery - designed for DELL Latitude 5280, DELL Latitude 5290, DELL Latitude 5480, DELL Latitude 5490, DELL Latitude 5491, DELL Latitude 5495, DELL Latitude 5580, DELL Latitude 5590, DELL Latitude 5591, DELL Precision 3520 and DELL Precision 3530, Lithium-ion (Li-ion)
-12 % off new 80.90 € New 92.90 €
Buy
Unsealed - in stock 5 pcs
Order Code: ADP3b002f
Avacom for Dell Latitude 5480/5580 Li-Pol 7.6V 8947mAh 68Wh - Laptop Battery
4.8 11×
Avacom for Dell Latitude 5480/5580 Li-Pol 7.6V 8947mAh 68Wh
Laptop Battery -, Li-pol, 8,947 Ah
-17 % off new 42.90 € New 52.25 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB987p031
AVACOM for Dell Latitude 7400, 9410 2-in-1 Li-Pol 7,6V 6800mAh 52Wh - Laptop Battery
AVACOM for Dell Latitude 7400, 9410 2-in-1 Li-Pol 7,6V 6800mAh 52Wh
Laptop Battery - compatible with Latitude 7400 2-in-1, Latitude 9410 2-in-1, replacement for 8W3YY, 85XM8, 451-BCIC, 451-BCPE, CHWV6, G8F6M, GJD1V, NF2MW
Discounted -13 % 62.90 € 72.55 €
Buy
In stock > 5 pcs
Order Code: IB987p216
AVACOM for Dell Latitude 3320, 3330, 3530 Vostro 3520, 3530 Li-Pol 15V 3600mAh 54Wh - Laptop Battery
AVACOM for Dell Latitude 3320, 3330, 3530 Vostro 3520, 3530 Li-Pol 15V 3600mAh 54Wh
Laptop Battery - compatible with Inspiron 13 5000, 13 5310, 13 5320, 13 5330, 14 5410, 14 5420, 14 5425, 14 5430, 14 5435, 14 5440, 14 7415, 14 7420, 14 7430, 14 7440, 15 3511, 15 3515, 15 3521, 15 3525, 15 3530, 15 3535, 16 5635, 16 5640, 16 5645, 16 7640, Latitude 3320, 3330, 3420, 3430, 3520, 3530, Vostro 13 5000 (5310), 14 3000, 14 3420, 14 3430, 14 3435, 14 5410, 15 3510, 15 3520, 15 3530, 15 3535, 15 5510, 16 5620, 16 5640, replacement for 0FH3K2, 0MGCM5, 0MVK11, 0PG8YJ, 0VKYJX, 0WV3K8, 0XDY9K, 451-BCUB, 927N5, 0927N5, FH3K2, G91J0, JGCCT, MGCM5, N9XX1, PG8YJ, TN70C, V6W33
48.90 €
Buy
In stock 3 pcs
Order Code: IB987p239
AVACOM for Dell Latitude E5570 Li-Pol 11,4V 7368mAh 84Wh - Laptop Battery
AVACOM for Dell Latitude E5570 Li-Pol 11,4V 7368mAh 84Wh
Laptop Battery - compatible with Latitude E5570, Precision 3510, replacement for 4F5YV, 451-BBPD, 451-BBSL, G9G1H, K1G3K, WJ5R2
69.90 €
Buy
In stock 4 pcs
Order Code: IB987p230
PATONA for Dell E6400 5200mAh Li-Ion 11.1V PREMIUM - Laptop Battery
PATONA for Dell E6400 5200mAh Li-Ion 11.1V PREMIUM
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
63.90 €
Buy
In stock 2 pcs
Order Code: PAT250
AVACOM for Asus ZenBook UX305 Li-Pol 11,4V 4912mAh 56Wh - Laptop Battery
AVACOM for Asus ZenBook UX305 Li-Pol 11,4V 4912mAh 56Wh
Laptop Battery - compatible with UX305LA, ZenBook UX305, ZenBook UX305L, ZenBook UX305UA, replacement for 0B200-01450000, 0B200-01450100, C31N1428
53.90 €
Buy
In stock > 5 pcs
Order Code: IB987p178
T6 Power for laptop Dell 451-BCUB, Li-Poly, 15 V, 3600 mAh (54 Wh), black - Laptop Battery
T6 Power for laptop Dell 451-BCUB, Li-Poly, 15 V, 3600 mAh (54 Wh), black
Laptop Battery - designed for DELL Inspiron 15 3521, Li-pol, 3,6 Ah
70.90 €
Buy
In stock 1 pcs
Order Code: T6127533
T6 Power for Dell Precision 7530, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
T6 Power for Dell Precision 7530, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
81.17 €
Buy
In stock > 5 pcs
Order Code: T6127445
T6 Power for Apple MMGF2LL/A, Li-Poly, 7150 mAh (54 Wh), 7.6 V - Laptop Battery
T6 Power for Apple MMGF2LL/A, Li-Poly, 7150 mAh (54 Wh), 7.6 V
Laptop Battery - designed for Apple MMGF2LL/A, Li-pol, 7,15 Ah
61.28 €
Buy
In stock > 5 pcs
Order Code: MPbatntb708
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power for HP EliteBook 830 G7, 830 G8, 840 G7, ZBook 14 G7, 4590mAh, 53Wh, 3cell, Li-pol
Laptop Battery - designed for EliteBook 830 G7, EliteBook 835 G7, EliteBook 840 G7 and EliteBook 845 G7, Li-pol, 4,59 Ah
-28 % off new 41.90 € New 58.67 €
Buy
Unsealed - in stock 1 pcs
Order Code: MPbatntb338
Dell 52Wh 4-cell/Li-ion - Laptop Battery
5.0 4×
Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
-28 % off new 96.90 € New 134.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: ADP3b040d
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh - Laptop Battery
AVACOM for Dell G5 15 5520, 5535, XPS 15 9500 Li-Pol 11.4V 6000mAh 68Wh
Laptop Battery -, Li-pol, 6 Ah
New arrival 66.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: IB987p320
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
-15 % off new 57.90 € New 68.56 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6127435
T6 Power HP Spectre 13-ae000, 13-ae500 x360 series, 5275mAh, 60Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 Power HP Spectre 13-ae000, 13-ae500 x360 series, 5275mAh, 60Wh, 3cell, Li-pol
Laptop Battery -, Li-pol, 5,275 Ah
-46 % off new 31.91 € New 59.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: MPbatntb585
T6 Power for Dell Inspiron 15 7567, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell Inspiron 15 7567, Li-Ion, 11.1 V, 6660 mAh (74 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 6,66 Ah
-7 % off new 52.90 € New 57.11 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab1085
T6 Power for Lenovo ThinkPad X250, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad X250, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
-12 % off new 49.90 € New 57.11 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6nab3290
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh - Laptop Battery
5.0 1×
T6 Power for notebook Hewlett Packard SU06084XL, Li-Poly, 11.55 V, 7280 mAh 84 Wh
Laptop Battery -, Li-pol, 7,28 Ah
-60 % off new 24.90 € New 62.25 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6ntb152
T6 Power for Acer Swift 3 SF314-57, Aspire 5 A514-52, A515-54, 4470mAh, 50Wh, 3cell, Li-ion - Laptop Battery
3.7 3×
T6 Power for Acer Swift 3 SF314-57, Aspire 5 A514-52, A515-54, 4470mAh, 50Wh, 3cell, Li-ion
Laptop Battery - designed for ACER Aspire 3 A315-42, ACER Aspire 3 A315-42G, ACER Aspire 3 A315-54, ACER Aspire 5 A514-52G, ACER Aspire 5 A514-52K, ACER Aspire 5 A514-52KG, ACER Aspire 5 A515-43, ACER Aspire 5 A515-43G, ACER Aspire 5 A515-44, ACER Aspire 5 A515-44G, ACER Aspire 5 A515-54, ACER Aspire 5 A515-54G, ACER Enduro N3 EN314-51W, ACER Enduro N3 EN314-51WG, ACER Enduro Urban N3 EUN314A-51W, ACER Chromebook 314 C933, ACER Chromebook Spin 511 R753T, ACER Chromebook Spin 511 R753TN, ACER Swift 3 SF314-41, ACER Swift 3 SF314-41G, ACER Swift 3 SF314-57, ACER Swift 3 SF314-57G, ACER Swift 3 SF314-58, ACER Swift 3 SF314-58G, ACER Swift S40-51, ACER TravelMate P2 TMP215-53, ACER TravelMate P2 TMP215-53G and ACER TravelMate Spin B3 B311RN-31, Lithium-ion (Li-ion), 4,47 Ah
-5 % off new 50.90 € New 53.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: TPontb041
T6 power Asus UX303, BX303, RX303, U303, 4420mAh, 50Wh, 3cell, Li-pol - Laptop Battery
5.0 1×
T6 power Asus UX303, BX303, RX303, U303, 4420mAh, 50Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS BX303LA, ASUS BX303LAB, ASUS BX303LB, ASUS BX303LN, ASUS BX303LNB, ASUS BX303UA, ASUS BX303UB, ASUS Q302LA, ASUS Q302UA, ASUS RX303LA, ASUS RX303LAB, ASUS RX303LB, ASUS RX303LN, ASUS RX303LNB, ASUS RX303UA, ASUS RX303UB, ASUS TP300LA, ASUS TP300LAB, ASUS TP300LDB, ASUS TP300LJ, ASUS TP300UA, ASUS U303LA, ASUS U303LB, ASUS U303LN, ASUS U303LNB, ASUS U303UA, ASUS U303UB, ASUS UX303LA, ASUS UX303LAB, ASUS UX303LB, ASUS UX303LN, ASUS UX303LNB, ASUS UX303UA and ASUS UX303UB, Li-pol, 4,4 Ah
-12 % off new 49.90 € New 57.11 €
Buy
Unsealed - in stock 1 pcs
Order Code: T6Pmix080
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh - Laptop Battery
4.6 9×
AVACOM for Fujitsu Siemens LifeBook AH530, AH531 Li-ion 10.8V 5200mAh/56Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
-13 % off new 55.90 € New 64.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: IB617da
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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In the category Laptop Batteries on Alza.sk, we currently have a total of 2298 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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Chcete doručit do České republiky? Jdi na Baterie do notebooků
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