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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
 
2,532 Results
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3 Li-Ion 14,8V 2200mAh - Laptop Battery
5.0 3×
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3 Li-Ion 14,8V 2200mAh
Laptop Battery - compatible with ProBook 450 G3, ProBook 455 G3, ProBook 470 G3, replacement for 805294-001, HSTNN-DB7B, HSTNN-PB6Q, HSTNN-Q94C, HSTNN-Q95C, HSTNN-Q97C, P3G15AA, P3G15AA-AX, RI04, RI04XL
762,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618c8i
PATONA for ntb HP EliteBook 850 G3 4100mAh Li-lon 11.1V, CS03XL - Laptop Battery
4.0 7×
PATONA for ntb HP EliteBook 850 G3 4100mAh Li-lon 11.1V, CS03XL 3 roky ONSITE servis
Laptop Battery - designed for Elitebook 745 G3, EliteBook 745 G4, EliteBook 755 G3, EliteBook 755 G4, EliteBook 840 G3, EliteBook 840 G4, EliteBook 850 G3, EliteBook 850 G4 and HP ZBook 15u G3, Li-pol, 4,1 Ah
1,399,-
Buy
In stock 1 pcs at the supplier's
Order Code: PAT938
T6 Power for laptop Dell 33YDH, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
5.0 2×
T6 Power for laptop Dell 33YDH, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1123
AVACOM for HP ProBook 4330s, 4430s, 4530s series, Li-Ion, 10.8V, 6400mAh, 69Wh - Laptop Battery
5.0 4×
AVACOM for HP ProBook 4330s, 4430s, 4530s series, Li-Ion, 10.8V, 6400mAh, 69Wh
Laptop Battery -, Lithium-ion (Li-ion), 6,4 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b21v
AVACOM VI04 for HP 440 G2, 450 G2, Li-Ion, 14.4V, 3200mAh, 46Wh - Laptop Battery
5.0 2×
AVACOM VI04 for HP 440 G2, 450 G2, Li-Ion, 14.4V, 3200mAh, 46Wh
Laptop Battery - compatible with Envy 15-k, Envy 15-k001nc, Envy 15-k251nc, Envy 15-v, Envy 17-k, Envy 17-k100nc, Envy 17-k200nc, Pavilion 14-v, Pavilion 14z-v, Pavilion 15-p, Pavilion 15-p005nc, Pavilion 15-p054nc, Pavilion 15-p055nc, Pavilion 15-p203nc, Pavilion 15-p204nc, Pavilion 15-p256nc, Pavilion 15-p257nc, Pavilion 17-f, Pavilion 17-f051nc, Pavilion 17-f054nc, Pavilion 17-f055nc, Pavilion 17-f056nc, Pavilion 17-f103nc, Pavilion 17-f150nc, Pavilion 17-f161nc, Pavilion 17-f200nc, Pavilion 17-f252nc, ProBook 440 G2, ProBook 445 G2, ProBook 450 G2, ProBook 455 G2, replacement for HSTNN-C79C, HSTNN-C80C, HSTNN-C81C, HSTNN-C82C, J6U78AA, TPN-Q139, TPN-Q140, TPN-Q141, TPN-Q142, TPN-Q143, TPN-Q144, VI04, VI04XL
1,355,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b16q
T6 Power for Asus X571GD, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
4.7 3×
T6 Power for Asus X571GD, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery - designed for ASUS X571GD, Li-pol, 3,65 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127411
T6 power Dell Latitude 7280, 7290, 7380, 7390, 7480, 7490, 7500mAh, 57Wh, 4cell, Li-pol - Laptop Battery
5.0 1×
T6 power Dell Latitude 7280, 7290, 7380, 7390, 7480, 7490, 7500mAh, 57Wh, 4cell, Li-pol
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7480 and Latitude 7490, Li-pol, 7,5 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix130
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh - Laptop Battery
4.7 3×
AVACOM RI04 for HP 450 G3, 455 G3, 470 G3, Li-Ion, 14.8V, 3200mAh, 47Wh
Laptop Battery - compatible with ProBook 450 G3, ProBook 455 G3, ProBook 470 G3, replacement for 805294-001, HSTNN-DB7B, HSTNN-PB6Q, HSTNN-Q94C, HSTNN-Q95C, HSTNN-Q97C, P3G15AA, P3G15AA-AX, RI04, RI04XL, RI06XL
1,159,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b18s
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh - Laptop Battery
5.0 5×
Avacom for HP EliteBook 745 840 850 G4 ZBook 15u G4 TA03XL Li-Pol 11.55V 4220mAh 51Wh
Laptop Battery -, Li-pol, 4,22 Ah
1,399,-
Buy
In stock 3 pcs at the supplier's
Order Code: IB605a6f
PATONA for ntb DELL E5450 6900mAh Li-Pol 7, 4V 8V5GX - Laptop Battery
5.0 7×
PATONA for ntb DELL E5450 6900mAh Li-Pol 7, 4V 8V5GX
Laptop Battery - compatible with Dell Latitude 3150, 3160, E5250, E5450, E5550 , 6MT4T, 8V5GX, G5M10
1,659,-
Buy
In stock 3 pcs at the supplier's
Order Code: PAT687
T6 Power for notebook Hewlett Packard L11119-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black - Laptop Battery
4.9 8×
T6 Power for notebook Hewlett Packard L11119-855, Li-Poly, 11.55 V, 3600 mAh (41 Wh), black
Laptop Battery -, Li-pol, 3,6 Ah
1,204,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2907
T6 Power for Lenovo ThinkPad T480 20L5, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
5.0 5×
T6 Power for Lenovo ThinkPad T480 20L5, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad T480 20L5, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb161
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh - Laptop Battery
5.0 3×
AVACOM TF03XL HP Pavilion 14-bk 15-cc Series Li-Pol 11.55V 3600mAh 42Wh
Laptop Battery - compatible with Pavilion 14-bf, 14-bf003nc, 14-bf007nc, 14-bf100nc, 14-bf101nc, Pavilion 14-bk, 14-bk003nc, 14-bk004nc, 14-bk006nc, 14-bk007nc, 14-bk009nc, 14-bk011nc, 14-bk012nc, 14-bk013nc, Pavilion 14-ck, Pavilion 15-cc, 15-cc003nc, 15-cc004nc, 15-cc006nc, 15-cc008nc, 15-cc010nc, 15-cc101nc, 15-cc504nc, 15-cc506nc, Pavilion 15-cd, 15-cd003nc, 15-cd010nc, 15-cd011nc, 15-cd012nc, Pavilion x360 14-cd, x360 14-cd0001nc, x360 14-cd0013nc, x360 14-cd0016nc, x360 14-cd1000nc, x360 14-cd1001nc, x360 14-cd1002nc, x360 14-cd1003nc, replacement for HSTNN-IB7Y, HSTNN-LB7J, HSTNN-LB7X, HSTNN-UB7J, TF03XL, TPN-Q188, TPN-Q189, TPN-Q190, TPN-Q191, TPN-Q192, TPN-Q196
977,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p092
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
4.8 4×
T6 Power for notebook Acer AC14B8K, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery - designed for ACER Aspire 5 A515-54 and ACER Aspire 5 A515-54G, Lithium-ion (Li-ion), 3,15 Ah
1,313,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0431
T6 Power for Dell 6MT4T, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
5.0 2×
T6 Power for Dell 6MT4T, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery - designed for DELL Latitude E5270, DELL Latitude E5470 and DELL Latitude E5570, Li-pol, 8,1 Ah
1,568,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat121
T6 Power for Lenovo ThinkPad T470, T570 series, 5200mAh, 58Wh, 6cell - Laptop Battery
5.0 2×
T6 Power for Lenovo ThinkPad T470, T570 series, 5200mAh, 58Wh, 6cell
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), 5,2 Ah
1,310,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb439
Avacom CM03XL for HP EliteBook 740 840 Li-Pol 11.1V 4200mAh - Laptop Battery
4.5 8×
Avacom CM03XL for HP EliteBook 740 840 Li-Pol 11.1V 4200mAh 3 roky ONSITE servis
Laptop Battery - compatible with EliteBook 740, EliteBook 740 G1, EliteBook 740 G2, EliteBook 745 G2, EliteBook 750 G1, EliteBook 750 G2, EliteBook 755 G2, EliteBook 755 G3, EliteBook 755 G4, EliteBook 840, EliteBook 840 G1, EliteBook 840 G2, EliteBook 845 G2, EliteBook 850, EliteBook 850 G1, EliteBook 850 G2, EliteBook Folio 840 G2, ZBook 14 G1, ZBook 14 G2, ZBook 15u G2, Zbook 14 G2, replacement for 716724-1C1, 717375-001, 717376-001, CM03, CM03XL, E7U24AA, HSTNN-D840, HSTNN-DB4Q
1,322,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB605a6
T6 Power for Asus ROG Zephyrus G14 GA401, 4940 mAh, 76 Wh, 4cell, Li-pol - Laptop Battery
5.0 1×
T6 Power for Asus ROG Zephyrus G14 GA401, 4940 mAh, 76 Wh, 4cell, Li-pol
Laptop Battery - designed for ROG Zephyrus G14 GA401IH, ROG Zephyrus G14 GA401IHR, ROG Zephyrus G14 GA401II, ROG Zephyrus G14 GA401IU, ROG Zephyrus G14 GA401IV, ROG Zephyrus G14 GA401IVC, ROG Zephyrus G14 GA401QC, ROG Zephyrus G14 GA401QE, ROG Zephyrus G14 GA401QH, ROG Zephyrus G14 GA401QM, ROG Zephyrus G14 GA401QMC, ROG Zephyrus G14 PX401IV and ROG Zephyrus G14 PX401QM, Li-pol, 4,94 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: POWbat02
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 16×
T6 Power for Apple MacBook Air 13"
Laptop Battery -, Li-pol, 7,15 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb06
T6 power Asus UX310U, UX410U, 4240mAh, 48Wh, 3cell, Li-pol - Laptop Battery
4.8 5×
T6 power Asus UX310U, UX410U, 4240mAh, 48Wh, 3cell, Li-pol
Laptop Battery - designed for ASUS UX310UA, ASUS UX310UF, ASUS UX310UQ, ASUS UX410UA, ASUS UX410UF and ASUS UX410UQ, Li-pol, 4,24 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix156
PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT - Laptop Battery
3.0 1×
PATONA for ntb DELL Latitude E7270 / E7470 5800mAh Li-Pol 7.6V, F3YGT
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7390, Latitude 7480 and Latitude 7490, Li-pol, 5,8 Ah
2,019,-
Buy
In stock 4 pcs at the supplier's
Order Code: PAT942
AVACOM CI03XL for HP ProBook 640 G2, 655 G2 Li-Pol 11,4V 4210mAh 48Wh - Laptop Battery
5.0 5×
AVACOM CI03XL for HP ProBook 640 G2, 655 G2 Li-Pol 11,4V 4210mAh 48Wh
Laptop Battery -, Li-pol, 4,21 Ah
1,149,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p063
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 4400mAh - Laptop Battery
4.4 5×
AVACOM for Dell Latitude E5420, E5530, Inspiron 15R, Li-Ion 11,1V 4400mAh
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
1,196,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618a21
T6 Power for notebook Asus B31N1732, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
3.8 8×
T6 Power for notebook Asus B31N1732, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery - designed for ASUS X430FA, ASUS X430FN, ASUS X430UA, ASUS X430UF, ASUS X430UN and ASUS X571GD, Li-pol, 3,65 Ah
1,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127415
 

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2532 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
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