Laptop Batteries

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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
 
579 Results
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh - Laptop Battery
AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15 Li-Ion 14,4V 2200mAh
Laptop Battery -, Lithium-ion (Li-ion), 2,2 Ah
17,490 Ft
Buy
Ordered on request
Order Code: IB987p059
AVACOM for Dell Latitude E6400, E6410, E6500 Li-Ion 11,1V 5600mAh 62Wh - Laptop Battery
AVACOM for Dell Latitude E6400, E6410, E6500 Li-Ion 11,1V 5600mAh 62Wh
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
19,690 Ft
Buy
Ordered on request
Order Code: IB987p053
Dell 52Wh 4-cell/Li-ion - Laptop Battery
Dell 52Wh 4-cell/Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 6,84 Ah
42,490 Ft
Buy
Ordered on request
Order Code: ADP3b040d
PATONA for ASUS ASUS A32-F70 4400mAh Li-Ion 14,8V - Laptop Battery
PATONA for ASUS ASUS A32-F70 4400mAh Li-Ion 14,8V
Laptop Battery - designed for Asus, Lithium-ion (Li-ion), 4,4 Ah
21,490 Ft
Buy
Ordered on request
Order Code: PAT962
PATONA for ASUS Flip R554/TP550 5000mAh Li-Pol 7.5V C21N1333 - Laptop Battery
1.0 1×
PATONA for ASUS Flip R554/TP550 5000mAh Li-Pol 7.5V C21N1333
Laptop Battery - designed for Asus Flip and Asus Transformer Book Flip, Li-pol, 5 Ah
18,790 Ft
Buy
Ordered on request
Order Code: PAT957
PATONA for APPLE MacBook Air 11,6" A1370 5200mAh 7,3V Li-pol - Laptop Battery
PATONA for APPLE MacBook Air 11,6" A1370 5200mAh 7,3V Li-pol
Laptop Battery - designed for Macbook Air 11" and Macbook Air 11,6", Li-pol, 5,2 Ah
41,990 Ft
Buy
Ordered on request
Order Code: PAT956
PATONA for Acer One 14 Z1402 2200mAh Li-lon 10.8V NC4782-3600 - Laptop Battery
PATONA for Acer One 14 Z1402 2200mAh Li-lon 10.8V NC4782-3600
Laptop Battery - designed for Acer Aspire One, Lithium-ion (Li-ion), 2,2 Ah
Discounted -5 %
16,690 Ft 17,690 Ft
Buy
Ordered on request
Order Code: PAT955
PATONA for ASUS VivoBook V451L 2600mAh Li-Pol 14,4V B41N1304 - Laptop Battery
PATONA for ASUS VivoBook V451L 2600mAh Li-Pol 14,4V B41N1304
Laptop Battery - designed for Asus VivoBook, Li-pol, 2,6 Ah
Discounted -20 %
16,690 Ft 20,990 Ft
Buy
Ordered on request
Order Code: PAT953
AVACOM for Toshiba Satellite L850 Li-Ion 10.8V 5200mAh - Laptop Battery
AVACOM for Toshiba Satellite L850 Li-Ion 10.8V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
20,290 Ft
Buy
Ordered on request
Order Code: IB618d1d
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh - Laptop Battery
AVACOM for Acer Aspire 4920/4310, eMachines E525 Li-Ion 11,1V 5200mAh
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
14,690 Ft
Buy
Ordered on request
Order Code: IB618c1a
AVACOM for Asus A72/K72/N71/N73/X77, Li-Ion, 11.1V, 5600mAh - Laptop Battery
AVACOM for Asus A72/K72/N71/N73/X77, Li-Ion, 11.1V, 5600mAh
Laptop Battery -, Lithium-ion (Li-ion), 5600 mAh
21,190 Ft
Buy
Ordered on request
Order Code: IB618b7h
AVACOM for Dell Latitude E6220, E6330, Li-Ion, 11.1V, 6400mAh, 71Wh - Laptop Battery
AVACOM for Dell Latitude E6220, E6330, Li-Ion, 11.1V, 6400mAh, 71Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
26,690 Ft
Buy
Ordered on request
Order Code: IB618b10k
PATONA for ntb LENOVO Ideapad 300S/500S 3500mAh Li-Pol 7.4V, L14M2P21 - Laptop Battery
PATONA for ntb LENOVO Ideapad 300S/500S 3500mAh Li-Pol 7.4V, L14M2P21
Laptop Battery - designed for 300s, 310S-14ISK-30, 500s, i2000, M51-80, S41-70, S41-75, U41 and U41-70, Li-pol, 3,5 Ah
21,490 Ft
Buy
Ordered on request
Order Code: PAT947
PATONA for ntb SAMSUNG P200/P330/P400 4400mAh Li-lon 11.1V, AA-PBAN6AB - Laptop Battery
PATONA for ntb SAMSUNG P200/P330/P400 4400mAh Li-lon 11.1V, AA-PBAN6AB
Laptop Battery - designed for NP200B, NP400B, NP410B, NP600B, NT400B, P200, P210, P230, P330 and P400, Lithium-ion (Li-ion), 4,4 Ah
11,190 Ft
Buy
Ordered on request
Order Code: PAT946
PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL - Laptop Battery
PATONA for ntb HP EliteBook 725/820 G3 2800mAh Li-pol 11.4V SN03XL
Laptop Battery - designed for EliteBook 725 G3 and EliteBook 820 G3, Li-pol, 2,8 Ah
27,990 Ft
Buy
Ordered on request
Order Code: PAT939
Avacom for Dell XPS XPS 13 9343 Li-Pol 7.6V 7400mAh 56Wh - Laptop Battery
Avacom for Dell XPS XPS 13 9343 Li-Pol 7.6V 7400mAh 56Wh
Laptop Battery -, Li-pol, 7,4 Ah
26,790 Ft
Buy
Ordered on request
Order Code: IB987p024
PATONA for Dell Latitude E5250/E5450/E5550, 6000mAh, Li-lon, 7.6V - Laptop Battery
PATONA for Dell Latitude E5250/E5450/E5550, 6000mAh, Li-lon, 7.6V
Laptop Battery - designed for PAT931 Dell Latitude 3150, 3160, E5250, E5450, E5550, 6MT4T, 8V5GX, G5M10
36,590 Ft
Buy
Ordered on request
Order Code: PAT931
PATONA for HP Comp. Spectre X3 5000mAh, Li-pol, 11.55V, SH03 - Laptop Battery
PATONA for HP Comp. Spectre X3 5000mAh, Li-pol, 11.55V, SH03
Laptop Battery - designed for HP Spectre X360, X360 13-W021TU, 13-W020TU, 13-W022TU, 13-W033ng, 13-W031ng,13-W0xx, X360,13-AC015TU,13-AC013TU, 13-AC033DX ,SH03XL, HSTNN-LB7L, 859026-421, 859356-855, TPN-Q178
27,990 Ft
Buy
Ordered on request
Order Code: PAT924
PATONA for LENOVO L440/T440p, 5200mAh, Li-Ion, 10.8V, 45N1145, Premium - Laptop Battery
PATONA for LENOVO L440/T440p, 5200mAh, Li-Ion, 10.8V, 45N1145, Premium
Laptop Battery - designed for Lenovo ThinkPad L440, L540, T440p, T540p, W540 , 45N1145, 45N1147, 45N1149, 45N1151, 45N1153
32,390 Ft
Buy
Ordered on request
Order Code: PAT926
PATONA for Dell Inspiron 17 7737, 3900mAh, Li-pol, 14.8V, F7VHR - Laptop Battery
1.0 1×
PATONA for Dell Inspiron 17 7737, 3900mAh, Li-pol, 14.8V, F7VHR
Laptop Battery - designed for Dell Inspiron 17 7737, 15 7537 Series, F7HVR, T2T3J, G4YJM, 062VNH
24,990 Ft
Buy
Ordered on request
Order Code: PAT922
PATONA for Samsung NP-RV410, 2200mAh, Li-lon, 14V, NP-RV411 - Laptop Battery
PATONA for Samsung NP-RV410, 2200mAh, Li-lon, 14V, NP-RV411
Laptop Battery - designed for Samsung NP-RV410-CD1BR, NP-RV411-CD1BR, NP-RV411-CD4BR, NP-RV411-CD5BR , NP-RV415-BD2BR, NP-RV415-BD4BR, NP-RV415-BD5BR, NP-RV415-CD1BR, NP-RV415-CD2BR, NP-RV415-CD3BR, NP-RV419-CD1BR, NP-RV420-AD4BR, NP-RV420-CD2BR , AA-PB9N4BL
11,690 Ft
Buy
Ordered on request
Order Code: PAT916
PATONA for Acer Aspire V5, 2600mAh, Li-Ion, 14.8V, PREMIUM - Laptop Battery
PATONA for Acer Aspire V5, 2600mAh, Li-Ion, 14.8V, PREMIUM
Laptop Battery - designed for Acer Aspire V5, V5-431, V5-471, V5-531, 4ICR17/65, AL12A32
22,990 Ft
Buy
Ordered on request
Order Code: PAT911
PATONA for HP Pavilion 14, 5200mAh, Li-Ion, 14.4V, PREMIUM, LA04 - Laptop Battery
PATONA for HP Pavilion 14, 5200mAh, Li-Ion, 14.4V, PREMIUM, LA04
Laptop Battery - designed for HP Pavilion 14 TouchSmart Series, 14-n204sa, 14-n205sa, 14-n206sa, 14-n221ea, 14-n221sa, 14-nXXX, 15 TouchSmart Series, 15-204ed, 15-241nf, 15-B003TX, 15-B004TX, 15-B119TX, 15-n200ed, 15-n200ei, 15-n200si, 15-n200ss, 15-n201ss, 15-n203ed, 15-n204es, 15-n205ss, 15-n209ed, 15-n210ed, 15-n211ed, 15-n212ed, 15-n212ei, 15-n212si, 15-n213ed, 15-n213ei, 15-n213si, 15-n214ei, 15-n214si, 15-n215ed, 15-n215ei, 15-n215si, 15-n220ss, 15-n228ss, 15-n229nf, 15-n229ss, 15-n230ss, 15-n251ss, 15-n252ss, 15-n253es, 15-n258ss, 15-n260ss, 15-n261ss, 15-n261ss, 15-n262ss, 15-n263es, 15-n264ss, 15-n265ss, 15-n266ss, 15-n267ei, 15-n267si, 15-n268ei, 15-n268si, 15-n269ei, 15-n269si, 15-n277ed, 15-nXXX, 248 G1 Series, 248 Series, 340 G1 Series, 340 Series, 350 G1 Series, 350 Series 28460-001, 728460-001, F3B96AA, HSTNN-UB5M, HSTNN-UB5N, HSTNN-Y5BV, HSTNN-YB5M, LA04, TPN-Q129, TPN-Q130, TPN-Q131, TPN-Q132
26,590 Ft
Buy
Ordered on request
Order Code: PAT910
PATONA for LENOVO B560, 5200mAh, Li-Ion, 11.1V, PREMIUM - Laptop Battery
PATONA for LENOVO B560, 5200mAh, Li-Ion, 11.1V, PREMIUM
Laptop Battery - compatible with Lenovo Ideapad B560, B560A, V560, V560A, Y460, Y460, Y460A, Y460A-IFI, Y460A-ITH, Y460AT, Y460AT-IFI, Y460AT-ITH, Y460C, Y460D, Y460G, Y460N, Y460P, Y560, Y560, Y560A, Y560A-IFH, Y560A-IFI, Y560AT, Y560AT-IFI, Y560AT-ISE, Y560C, Y560D, Y560DT, Y560N, Y560P, 57Y6440 , LO9N6D16
Discounted -14 %
16,690 Ft 19,490 Ft
Buy
Ordered on request
Order Code: PAT906

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.hu, we currently have a total of 579 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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