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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
 
2,469 Results
AVACOM for Lenovo IdeaPad S500, Flex 14 Li-Ion 14.4V 2200mAh - Laptop Battery
5.0 1×
AVACOM for Lenovo IdeaPad S500, Flex 14 Li-Ion 14.4V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
982,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB535a12
T6 Power for Asus ZenBook 13 UX325, 14 UX425, UM425, 4347 mAh, 67 Wh, 4cell, Li-pol - Laptop Battery
T6 Power for Asus ZenBook 13 UX325, 14 UX425, UM425, 4347 mAh, 67 Wh, 4cell, Li-pol
Laptop Battery - designed for ZenBook 13 UM325SA, ZenBook 13 UM325UA, ZenBook 13 UX325EA, ZenBook 13 UX325JA, ZenBook 13 UX325SA, ZenBook 13 UX325UA, ZenBook 14 UM425IA, ZenBook 14 UM425UA, ZenBook 14 UX425EA, ZenBook 14 UX425IA, ZenBook 14 UX425JA, ZenBook 14 UX425UA, ZenBook 15 UM3504DA, ZenBook Flip 13 UX363EA, ZenBook Flip 13 UX363JA, ZenBook Flip S13 UX371EA, ZenBook Flip S13 UX371JA, ZenBook S13 Flip UP5302ZA, ZenBook S13 UM5302LA, ZenBook S13 UM5302TA, ZenBook S13 UX393EA and ZenBook S13 UX393JA, Li-pol, 4,347 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ASUSbat009
T6 Power for notebook Acer AS10D81, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
T6 Power for notebook Acer AS10D81, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery - designed for ACER Aspire 4733Z, ACER Aspire 4738Z, ACER Aspire 4738ZG, ACER Aspire 4741G, ACER Aspire 4741Z, ACER Aspire 4741ZG, ACER Aspire 4743G, ACER Aspire 4750G, ACER Aspire 4771G, ACER Aspire 5253G, ACER Aspire 5736G, ACER Aspire 5736Z, ACER Aspire 5736ZG, ACER TravelMate 4740G, ACER TravelMate 4740Z, ACER TravelMate 5542G, ACER TravelMate 5735G, ACER TravelMate 5735Z, ACER TravelMate 5735ZG, ACER TravelMate 6495G, ACER TravelMate 6495T, ACER TravelMate 6495TG, ACER TravelMate 6595G, ACER TravelMate 6595T, ACER TravelMate 6595TG, EMACHINES D440, EMACHINES D442, EMACHINES D443, EMACHINES D582, EMACHINES D642, EMACHINES D728, EMACHINES D730, EMACHINES D732, EMACHINES E442, EMACHINES E529, EMACHINES E640, EMACHINES E642, EMACHINES E729, EMACHINES E732, EMACHINES G640, EMACHINES G730, GATEWAY NV49C, GATEWAY NV50A, GATEWAY NV51B, PACKARD BELL EasyNote LM81, PACKARD BELL EasyNote LM82, PACKARD BELL EasyNote LM83, PACKARD BELL EasyNote LM85, PACKARD BELL EasyNote LM86, PACKARD BELL EasyNote LM87, PACKARD BEL
1,262,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0319
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
Discounted -32 % 1,480,- 2,179,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb152
T6 Power for Dell Inspiron 15 3501, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 3501, 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: T6ntb055
T6 Power for HP Envy 15-bp100 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
5.0 1×
T6 Power for HP Envy 15-bp100 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15-bp100, Li-pol, 4,835 Ah
1,094,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat014
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 2000 mAh (30 Wh), 15.2 V - Laptop Battery
5.0 1×
T6 Power for Lenovo ThinkPad P52s 20LB, Li-Ion, 2000 mAh (30 Wh), 15.2 V
Laptop Battery - designed for LENOVO ThinkPad P52s 20LB, Lithium-ion (Li-ion), 2 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb189
T6 Power for Hewlett Packard EliteBook 755 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard EliteBook 755 G2, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP EliteBook 755 G2, Li-pol, 4,5 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb62
T6 power HP ProBook 640 G1, 650 G1 series, 5200mAh, 56Wh, 6cell - Laptop Battery
T6 power HP ProBook 640 G1, 650 G1 series, 5200mAh, 56Wh, 6cell
Laptop Battery - designed for HP MT41 Mobile Thin Client, HP ProBook 640 G1, HP ProBook 645 G1, HP ProBook 650 G1 and HP ProBook 655 G1, Lithium-ion (Li-ion), 5,2 Ah
Amazing Deal 1,393,- Save 297,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix048
T6 Power for laptop Dell D4CMT, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black - Laptop Battery
5.0 1×
T6 Power for laptop Dell D4CMT, Li-Poly, 11.4 V, 4450 mAh (51 Wh), black
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 and DELL Latitude 5591, Li-pol, 4,45 Ah
1,244,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1222
AVACOM for Samsung R530/R730/R428/RV510 Li-Ion 11.1V 4400mAh - Laptop Battery
AVACOM for Samsung R530/R730/R428/RV510 Li-Ion 11.1V 4400mAh
Laptop Battery - designed for SAMSUNG NP270E5E, SAMSUNG NP-P210, SAMSUNG NP-P580, SAMSUNG NP-Q320, SAMSUNG NP-Q430, SAMSUNG NP-Q530, SAMSUNG NP-R428, SAMSUNG NP-R429, SAMSUNG NP-R430, SAMSUNG NP-R463, SAMSUNG NP-R464, SAMSUNG NP-R465, SAMSUNG NP-R466, SAMSUNG NP-R467, SAMSUNG NP-R468, SAMSUNG NP-R470, SAMSUNG NP-R478, SAMSUNG NP-R480, SAMSUNG NP-R507, SAMSUNG NP-R517, SAMSUNG NP-R518, SAMSUNG NP-R519, SAMSUNG NP-R520, SAMSUNG NP-R522, SAMSUNG NP-R530, SAMSUNG NP-R540, SAMSUNG NP-R540E, SAMSUNG NP-R540I, SAMSUNG NP-R580, SAMSUNG NP-R590, SAMSUNG NP-R718, SAMSUNG NP-R720, SAMSUNG NP-R728, SAMSUNG NP-R730, SAMSUNG NP-R780, SAMSUNG NP-RC410, SAMSUNG NP-RC510, SAMSUNG NP-RC710, SAMSUNG NP-RF411, SAMSUNG NP-RF511, SAMSUNG NP-RF512, SAMSUNG NP-RF711, SAMSUNG NP-RF712, SAMSUNG NP-RV409, SAMSUNG NP-RV420, SAMSUNG NP-RV440, SAMSUNG NP-RV509, SAMSUNG NP-RV520, SAMSUNG NP-RV540, SAMSUNG NP-RV72, SAMSUNG NP-SF410, SAMSUNG NP-SF411 and SAMSUNG NP-SF411I, Lithium-ion (Li-ion), 4,4 Ah
Amazing Deal 888,- Save 102,-
Buy
In stock 3 pcs at the supplier's
Order Code: IB618a55
T6 Power for Acer TravelMate P2 P214-52, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black - Laptop Battery
5.0 1×
T6 Power for Acer TravelMate P2 P214-52, Li-Ion, 15.4 V, 3550 mAh (54.6 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,55 Ah
1,767,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127345
T6 Power for Dell GJKNX, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
T6 Power for Dell GJKNX, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
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 and DELL Precision 3520, Li-pol, 8,95 Ah
1,696,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat154
T6 Power for Hewlett Packard ZBook 14 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V - Laptop Battery
5.0 1×
T6 Power for Hewlett Packard ZBook 14 G1, Li-Poly, 4500 mAh (50 Wh), 11.1 V
Laptop Battery - designed for HP ZBook 14 G1, Li-pol, 4,5 Ah
1,175,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb70
PATONA for Dell Latitude E5270/E5470/E5570, 3000mAh, Li-lon, 11.4V - Laptop Battery
PATONA for Dell Latitude E5270/E5470/E5570, 3000mAh, Li-lon, 11.4V
Laptop Battery - designed for Dell Latitude E5270, E5470, E5570; Dell Precision 3510, NGGX5, W9FNJ, JY8D6, 954DF, RDRH9, W9FNJ
1,889,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT930
PATONA for Dell Latitude E7260/E7270/E7470, 7200mAh, Li-lon, 7.6V, Premium - Laptop Battery
PATONA for Dell Latitude E7260/E7270/E7470, 7200mAh, Li-lon, 7.6V, Premium
Laptop Battery - designed for Dell Latitude E7260, E7270, E7470, WYWJ2, MC34Y, 1W2Y2, 242WD, J60J5, 0J60J5
2,239,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT928
T6 Power for laptop Dell VM732, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
5.0 1×
T6 Power for laptop Dell VM732, 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: T6ntb073
T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol - Laptop Battery
4.0 1×
T6 power Acer Aspire V5-572, V7-482, R7-572, 3530mAh, 53Wh, 4cell, Li-pol
Laptop Battery -, Li-pol, 3,53 Ah
1,073,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix051
T6 Power for Asus VivoBook X513, X531, S513, S531F, F513, K513, 3653 mAh, 42 Wh, 3cell, Li-pol - Laptop Battery
T6 Power for Asus VivoBook X513, X531, S513, S531F, F513, K513, 3653 mAh, 42 Wh, 3cell, Li-pol
Laptop Battery - designed for VivoBook 15 D513IA, VivoBook 15 D513UA, VivoBook 15 F513EA, VivoBook 15 F513EP, VivoBook 15 F513EQ, VivoBook 15 F513IA, VivoBook 15 K513EA, VivoBook 15 K513EP, VivoBook 15 K513EQ, VivoBook 15 KM513IA, VivoBook 15 KM513UA, VivoBook 15 M513IA, VivoBook 15 M513UA, VivoBook 15 R528EA, VivoBook 15 R528EP, VivoBook 15 S513EA, VivoBook 15 S513EP, VivoBook 15 S513IA, VivoBook 15 S513UA, VivoBook 15 X513EA, VivoBook 15 X513EP, VivoBook 15 X513EQ, VivoBook 15 X513IA, VivoBook 15 X513UA, VivoBook 15 X531FA, VivoBook 15 X531FL, VivoBook S15 S531FA and VivoBook S15 S531FL, Li-pol, 3,653 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ASUSbat008
PATONA for DELL XPS13, 7000mAh, Li-pol, 7.4V - Laptop Battery
1.0 3×
PATONA for DELL XPS13, 7000mAh, Li-pol, 7.4V
Laptop Battery - designed for Dell XPS13, 9343, 9350 , JD25G, 90V7W, RWT1R, 0N7T6, 5K9CP
1,748,-
Buy
In stock 4 pcs at the supplier's
Order Code: PAT711
T6 Power for Dell Latitude 14 5411, Li-Poly, 15.2 V, 4470 mAh 68 Wh - Laptop Battery
T6 Power for Dell Latitude 14 5411, Li-Poly, 15.2 V, 4470 mAh 68 Wh
Laptop Battery -, Li-pol, 4,47 Ah
1,561,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb120
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
1,215,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix154
Dell 4-cell 64W / HR LI-ION battery - Laptop Battery
Dell 4-cell 64W / HR LI-ION battery
Laptop Battery -, Lithium-ion (Li-ion), 0,064 Ah
2,579,-
Buy
In stock > 5 pcs at the supplier's
Order Code: ADP3b040k7j
T6 Power for Lenovo ThinkPad X390, Li-Poly, 4190 mAh (48 Wh), 11.46 V - Laptop Battery
4.0 1×
T6 Power for Lenovo ThinkPad X390, Li-Poly, 4190 mAh (48 Wh), 11.46 V
Laptop Battery -, Li-pol, 4,19 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat385

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.cz, we currently have a total of 2469 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 doručiť tovar na Slovensko? Prezrite si Batérie do notebooku
Für den Versand nach Deutschland, besuchen Sie bitte Laptop-Akkus
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