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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
 
2,549 Results
T6 Power for notebook Lenovo 45N1743, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1743, Li-Poly, 11.4 V, 3900 mAh (44 Wh), black
Laptop Battery -, Li-pol, 3,9 Ah
1,767,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127699
T6 Power for notebook Lenovo L17C3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for notebook Lenovo L17C3PG1, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb278
T6 Power for Dell Inspiron 15 5590, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Inspiron 15 5590, 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: T6ntb041
T6 Power for Lenovo IdeaPad 530S-15IKB 81EV, Li-Poly, 5928 mAh (45 Wh), 7.68 V - Laptop Battery
T6 Power for Lenovo IdeaPad 530S-15IKB 81EV, Li-Poly, 5928 mAh (45 Wh), 7.68 V
Laptop Battery -, Li-pol, 5,928 Ah
1,353,-
Buy
In stock > 5 pcs at the supplier's
Order Code: MPbatntb670
T6 power Asus M50, G50, N53, N61, X55, X64 series, 5200mAh, 58Wh, 6cell - Laptop Battery
T6 power Asus M50, G50, N53, N61, X55, X64 series, 5200mAh, 58Wh, 6cell
Laptop Battery - designed for ASUS B23E, ASUS B43A, ASUS B43E, ASUS B43F, ASUS B43S, ASUS B43V, ASUS G50V, ASUS G50VT, ASUS G60JX, ASUS G60VX, ASUS M50SA, ASUS M50SR, ASUS M50SV, ASUS M50VC, ASUS M50VM , ASUS M50VN, ASUS M60J, ASUS M60VP, ASUS N43JF, ASUS N43JM, ASUS N43JQ, ASUS N43SL, ASUS N43SM , ASUS N43SN, ASUS N53JF, ASUS N53JN, ASUS N53SN, ASUS N53SV, ASUS N61DA, ASUS N61JA, ASUS N61JV, ASUS N61V, ASUS N61VG, ASUS VX5 Black, ASUS X55SR, ASUS X55SV and ASUS X64V, Lithium-ion (Li-ion), 5,2 Ah
1,529,-
Buy
In stock 1 pcs at the supplier's
Order Code: T6Pmix174
T6 power Acer Predator 15 G9-591, 17 G9-791, 6000mAh, 88Wh, 8cell - Laptop Battery
T6 power Acer Predator 15 G9-591, 17 G9-791, 6000mAh, 88Wh, 8cell
Laptop Battery -, Lithium-ion (Li-ion), 6 Ah
1,494,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix092
T6 power Acer Aspire E5-422, E5-522, E5-722, V3-572, 2500mAh, 37Wh, 4cell - Laptop Battery
T6 power Acer Aspire E5-422, E5-522, E5-722, V3-572, 2500mAh, 37Wh, 4cell
Laptop Battery -, Lithium-ion (Li-ion), 2,5 Ah
1,630,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix008
PATONA for ntb ASUS X200 2200mAh Li-Pol 11,25 V - Laptop Battery
2.0 1×
PATONA for ntb ASUS X200 2200mAh Li-Pol 11,25 V
Laptop Battery -, Li-pol, 2,2 Ah
960,-
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT656
T6 Power for Lenovo IdeaPad 3-15ITL6, 3-14ITL6, V14 G2-ALC, V15 G2-ALC, 4947 mAh, 38 Wh, 2cell, Li-p - Laptop Battery
T6 Power for Lenovo IdeaPad 3-15ITL6, 3-14ITL6, V14 G2-ALC, V15 G2-ALC, 4947 mAh, 38 Wh, 2cell, Li-p
Laptop Battery - designed for IdeaPad 3 14ABA7, IdeaPad 3 14ABA7 82RM, IdeaPad 3 14IAU7, IdeaPad 3 14IAU7 82RJ, IdeaPad 3 15ABA7, IdeaPad 3 15ABA7 82RN, IdeaPad 3 15ABA7 82T8, IdeaPad 3 15IAU7, IdeaPad 3 15IAU7 82RK, IdeaPad 3 15IAU7 82T7, IdeaPad 3 17ABA7, IdeaPad 3 17ABA7 82RQ, IdeaPad 3 17IAU7, IdeaPad 3 17IAU7 82RL, IdeaPad 3-14ALC6, IdeaPad 3-14ALC6 82KT, IdeaPad 3-14ITL6, IdeaPad 3-14ITL6 82H7, IdeaPad 3-15ALC6, IdeaPad 3-15ALC6 82KU, IdeaPad 3-15ALC6 82MF, IdeaPad 3-15ITL6, IdeaPad 3-15ITL6 82H8, IdeaPad 3-15ITL6 82MD, IdeaPad 3-17ALC6, IdeaPad 3-17ALC6 82KV, IdeaPad 3-17ITL6, IdeaPad 3-17ITL6 82H9, V14 G2 IJL, V14 G2 IJL 82QX, V14 G2-ALC, V14 G2-ALC 82KC, V14 G2-ITL, V14 G2-ITL 82KA, V14 G2-ITL 82NM, V14 G3 ABA, V14 G3 ABA 82TU, V14 G3 IAP, V14 G3 IAP 82TS, V15 G2 IJL, V15 G2 IJL 82QY, V15 G2-ALC, V15 G2-ALC 82KD, V15 G2-ITL, V15 G2-ITL 82KB, V15 G3 ABA, V15 G3 ABA 82TV, V15 G3 IAP, V15 G3 IAP 82TT, V15 G3 IAP 82UM, V17 G2-ITL, V17 G2-ITL 82NX, V17 G3 IAP and V17 G3 IAP 82U1, Li-pol, 4,947 Ah
1,223,-
Buy
In stock > 5 pcs at the supplier's
Order Code: LENbat016
T6 Power for Asus ROG Strix GL702VT, GL702VS, GL702VM, GL702ZC, 5000 mAh, 76 Wh, 4cell, Li-poly - Laptop Battery
T6 Power for Asus ROG Strix GL702VT, GL702VS, GL702VM, GL702ZC, 5000 mAh, 76 Wh, 4cell, Li-poly
Laptop Battery - designed for ROG Strix GL702VM, ROG Strix GL702VS, ROG Strix GL702VT and ROG Strix GL702ZC, Li-pol, 5 Ah
1,427,-
Buy
In stock 5 pcs at the supplier's
Order Code: ASUSbat014
AVACOM BM04XL for HP EliteBook x360 1030 G3 Li-Pol 7.7V 7300mAh 56Wh - Laptop Battery
AVACOM BM04XL for HP EliteBook x360 1030 G3 Li-Pol 7.7V 7300mAh 56Wh
Laptop Battery - compatible with EliteBook x360 1030 G3, replacement for BM04XL, BM04056XL, HSTNN-DB8L, HSTNN-UB7L, L02031-2C1, L02031-241, L02031-541, L02475-855, L02478-855
1,240,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p246
AVACOM for Lenovo ThinkPad P50 Li-Ion 11.25V 8000mAh 90Wh - Laptop Battery
AVACOM for Lenovo ThinkPad P50 Li-Ion 11.25V 8000mAh 90Wh
Laptop Battery - designed for ThinkPad P50, ThinkPad P51 and ThinkPad P52, Lithium-ion (Li-ion), 8 Ah
1,851,-
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p299
AVACOM SX03XL for HP Probook 435 G7, G8 Li-Pol 11,55V 3896mAh 45Wh - Laptop Battery
1.0 1×
AVACOM SX03XL for HP Probook 435 G7, G8 Li-Pol 11,55V 3896mAh 45Wh
Laptop Battery - compatible with ProBook x360 435 G7, ProBook x360 435 G8, replacement for HSTNN-DB9P, HSTNN-IB9D, HSTNN-IB9I, L77689-2B1, L77689-171, L77689-172, L78125-002, L78125-005, L78125-006, SX03XL, SX03045XL
1,359,-
Buy
In stock 3 pcs at the supplier's
Order Code: IB987p153
PATONA for HP Omen 15-ce/dc/cb and HP Pavilion 15cx 4380mAh - Laptop Battery
PATONA for HP Omen 15-ce/dc/cb and HP Pavilion 15cx 4380mAh
Laptop Battery - designed for HP OMEN 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, HSTNN-1B7Z, HSTNN-DB7W, HSTNN-DB8Q, HSTNN-IB7Z, HSTNN-IB8L, SR03XL, SR04XL, TPN-C133, TPN-C134 Li-Pol, 4,38 Ah/15,4V
1,199,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT1013
PATONA for HP ZBook 17 G3 4800mAh Li-Pol 11,4V AI06XL - Laptop Battery
PATONA for HP ZBook 17 G3 4800mAh Li-Pol 11,4V AI06XL
Laptop Battery - designed for HP ZBook 17 G3 Series ,808397-421, 808451-001, A106XL, AI06XL, HSTNN-C86C, HSTNN-LB6X Li-Pol 4,8Ah/11,4V
1,739,-
Buy
In stock 4 pcs at the supplier's
Order Code: PATb351
PATONA for ASUS FX504 3900mAh Li-Pol 11,4V B31BN91 - Laptop Battery
PATONA for ASUS FX504 3900mAh Li-Pol 11,4V B31BN91
Laptop Battery - designed for Asus FX504, FX504G, FX504GE, FX504GE-DM040T, FX504GE-DM043T, FX504GE-DM122T, FX504GE-DM176T, FX504GE-E4012T, FX504GE-E4031T, FX504GE-E4078T, FX504GE-E4100, FX504GE-E4366T, FX504GE-EN088T FX504GE-EN300T, FX80GD, FX80G, FX505GE, FX505, FX504GM, FX80GE, TUF FX504, FX80GE8750-1, FX504GD, FX80GM, FX80, TUF FX504 GE, FX80GD8750 ,0B200-02910000, B31BN91, B31N1726 Li-Pol 3,9Ah/11,4V
1,189,-
Buy
In stock 2 pcs at the supplier's
Order Code: PATb348
T6 Power for notebook Lenovo 45N1127, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black - Laptop Battery
T6 Power for notebook Lenovo 45N1127, Li-Poly, 11.4 V, 2100 mAh (24 Wh), black
Laptop Battery -, Li-pol, 2,1 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3340
T6 Power for notebook Hewlett Packard TPN-Q174, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black - Laptop Battery
T6 Power for notebook Hewlett Packard TPN-Q174, Li-Ion, 11.1 V, 5600 mAh (62 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,6 Ah
1,394,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2380
T6 Power for notebook Asus A41-X550A, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
T6 Power for notebook Asus A41-X550A, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for ASUS A450C, ASUS A450CA, ASUS A450CC, ASUS A450LA, ASUS A450LB, ASUS A450LC, ASUS A450LD, ASUS A450LN, ASUS A550C, ASUS A550CA, ASUS A550CC, ASUS A550JD, ASUS A550JF, ASUS A550JK, ASUS A550JX, ASUS A550LA, ASUS A550LB, ASUS A550LC, ASUS A550LD, ASUS A550LN, ASUS A550VB, ASUS A550VC, ASUS A550VX, ASUS A552EA, ASUS A552MD, ASUS A552MJ, ASUS A552WA, ASUS A552WE, ASUS D551EA, ASUS D551LB, ASUS D552CL, ASUS D552EA, ASUS D552EP, ASUS D552LA, ASUS D552MD, ASUS D552MJ, ASUS D552VL, ASUS D552WA, ASUS D552WE, ASUS E450CA, ASUS E450CC, ASUS E450LA, ASUS E450LD, ASUS E550CA, ASUS E550CC, ASUS E550LD, ASUS F450CA, ASUS F450CC, ASUS F450LA, ASUS F450LB, ASUS F450LC, ASUS F450LD, ASUS F450LN, ASUS F450MD, ASUS F450VB, ASUS F450VC, ASUS F452CP, ASUS F452EA, ASUS F452EP, ASUS F452LA, ASUS F452LD, ASUS F452MD, ASUS F452MJ, ASUS F452VP, ASUS F520JF, ASUS F520MD, ASUS F520MJ , ASUS F550CA, ASUS F550CC, ASUS F550EA, ASUS F550IU, ASUS F550JF, ASUS F550JK, ASUS F550JX, ASUS F550LA, ASUS F550LB, ASUS F550LC, ASUS F550
1,002,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0702
T6 Power for Lenovo Legion Y530-15ICH, Li-Poly, 11.25 V, 4670 mAh 52 Wh - Laptop Battery
T6 Power for Lenovo Legion Y530-15ICH, Li-Poly, 11.25 V, 4670 mAh 52 Wh
Laptop Battery -, Li-pol, 4,67 Ah
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb232
T6 Power for Dell Vostro 15 3501, Li-Ion, 11.4 V, 3680 mAh 42 Wh - Laptop Battery
T6 Power for Dell Vostro 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: T6ntb049
T6 Power for Acer Swift 1 SF113-31, Li-Poly, 11.25 V, 3770 mAh 42 Wh - Laptop Battery
T6 Power for Acer Swift 1 SF113-31, Li-Poly, 11.25 V, 3770 mAh 42 Wh
Laptop Battery -, Li-pol, 3,77 Ah
1,427,-
Buy
In stock 5 pcs at the supplier's
Order Code: T6ntb001
T6 Power for Hewlett Packard 917678-2B1, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
T6 Power for Hewlett Packard 917678-2B1, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,284,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat261
T6 Power for Acer AP18C4K, Li-Ion, 4470 mAh (50 Wh), 11.25 V - Laptop Battery
T6 Power for Acer AP18C4K, Li-Ion, 4470 mAh (50 Wh), 11.25 V
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
1,358,-
Buy
In stock > 5 pcs at the supplier's
Order Code: TPontb037

Laptop Batteries

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Laptop Batteries

In the category Laptop Batteries on Alza.cz, we currently have a total of 2549 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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