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9.8 Ah
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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
 
2,194 Results
T6 Power for Dell Latitude 5590, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black - Laptop Battery
4.0 2×
T6 Power for Dell Latitude 5590, Li-Poly, 7.6 V, 8950 mAh (68 Wh), black
Laptop Battery - designed for DELL Latitude 5590, Li-pol, 8,95 Ah
71.11 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat147
T6 Power for Acer AP18E8M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
5.0 2×
T6 Power for Acer AP18E8M, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat055
PATONA for HP Compaq 6530B/6730B, 4400mAh, Li-Ion, 11.1V - Laptop Battery
4.7 10×
PATONA for HP Compaq 6530B/6730B, 4400mAh, Li-Ion, 11.1V
Laptop Battery - for HP COMPAQ Business Notebook 6530b, 6535b, 6730b, 6735b , EliteBook 8440p,EliteBook 8440w, 6930p,8530w,HP EliteBook 6930p,8530w,ProBook 6440b, 6445b, 6540b,6545b , HSTNN-XB59,HSTNN-CB69, HSTNN-I44C,HSTNN-I44C-A,HSTNN-I44C-B,HSTNN-I45C, HSTNN-I45C-A, HSTNN-I45C-B, HSTNN-IB68, HSTNN-IB69, HSTNN-LB0E, HSTNN-UB68, HSTNN-UB69, HSTNN-W42C, HSTNN-W42C-A, HSTNN-XB0E,HSTNN-XB24, HSTNN-XB59, HSTNN-XB61, HSTNN-XB68, HSTNN-XB69, HSTNN-XB85,KU531AA, 458640-542, 463310-132, 463310-141, 463310-521, 463310-541, 463310-721, 463310-741, 463310-761, 482962-001, 484786-001, 486295-001, 486296-001, 532497-421, 583256-001, 586031-001, AT908AA
36.01 €
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In stock > 5 pcs at the supplier's
Order Code: PAT204
T6 Power for notebook Hewlett Packard 919700-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 5×
T6 Power for notebook Hewlett Packard 919700-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
44.99 €
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In stock > 5 pcs at the supplier's
Order Code: T6nab2639
T6 power HP EliteBook Folio 1040 G3, 3900mAh, 44Wh, 6cell, Li-pol - Laptop Battery
5.0 1×
T6 power HP EliteBook Folio 1040 G3, 3900mAh, 44Wh, 6cell, Li-pol
Laptop Battery - designed for EliteBook Folio 1040 G3, Li-pol, 3,9 Ah
52.35 €
Buy
In stock 2 pcs at the supplier's
Order Code: T6Pmix151
T6 power Dell Insprion 15 (5568, 5578), Vostro 14 (5468), 15 (5568), 3680mAh, 42Wh, 3cell, Li-ion - Laptop Battery
5.0 1×
T6 power Dell Insprion 15 (5568, 5578), Vostro 14 (5468), 15 (5568), 3680mAh, 42Wh, 3cell, Li-ion
Laptop Battery -, Lithium-ion (Li-ion), 3,68 Ah
48.39 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix079
AVACOM HS04 for HP 250 G4, 240 G4 Li-Ion 14,8V 3200mAh 47Wh - Laptop Battery
4.3 7×
AVACOM HS04 for HP 250 G4, 240 G4 Li-Ion 14,8V 3200mAh 47Wh
Laptop Battery - compatible with 245 G4, 250 G4, 250 G5, 255 G4, 255 G5, 14-ac, 14-ac105nc, 15-ac002nc, 15-ac003nc, 15-ac004nc, 15-ac008nc, 15-ac015nc, 15-ac021nc, 15-ac030nc, 15-ac031nc, 15-ac034nc, 15-ac102nc, 15-ac105nc, 15-af, 15-af100nc, 15-af103nc, 15-af104nc, 15-af105nc, 15-af107nc, 15-af109nc, 15-af110nc, 15-af111nc, 15-ay, 15-ay004nc, 15-ay011nc, 15-ay022nc, 15-ay027nc, 15-ay034nc, 15-ay035nc, 15-ay037nc, 15-ay051nc, 15-ay053nc, 15-ay101nc, 15-ay102nc, 15-ay103nc, 15-ba, 15-ba005nc, 15-ba022nc, 15-ba025nl, 15-ba027nc, 15-ba047nc, 15-ba067nc, 15-ba071nc, 15-ba072nc, 15-ba079nc, 17-x00, 17-x003nc, 17-x009nc, 17-y003nc, 17-y011nc, replacement for 807611-131, HS03, HS04, HSTNN-DB71, HSTNN-LB6U, HSTNN-LB6V
50.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p060
AVACOM for Acer Aspire 7750/5750, TravelMate 7740 Li-Ion 11,1V 4400mAh - Laptop Battery
4.7 21×
AVACOM for Acer Aspire 7750/5750, TravelMate 7740 Li-Ion 11,1V 4400mAh
Laptop Battery - compatible with NS41I, NS51I, NV49, NV53, NV53A, NV55C, NV73A, NV79, D442, D443, D582, D642, D730, D732, E440, G640, G730, EasyNote LM81, LM82, LS11, LS13, LS44, LV11, LV44, NM85, NM86, NM87, NM98, TE11, TK36, TK81, TK83, TM81, TS11, TS13, TV11, TV43, Aspire 4250, 4333, 4339, 4349, 4350, 4352, 4551, 4552, 4560, 4733, 4752, 4755, 4771, 5250, 5251, 5252, 5552, 5560, 5733, 5736, 5741, 5742, 5749, 5750, 5755, 7251, 7551, 7552, 7560, 7741, E1-421, E1-431, E1-471, E1-571, V3-471, V3-571, V3-731, TravelMate 4370, 5340, 5344, 5360, 5735, 5744, 5760, 6495, 6595, 7340, 7740, 8473, 8572, P243, P253, P273, replacement for AS10D3E, AS10D5E, AS10D7E, AS10D31, AS10D41, AS10D51, AS10D61, AS10D71, AS10D73
38.87 €
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In stock > 5 pcs at the supplier's
Order Code: IB618a6
PATONA for HP ProBook 8460p, 4400mAh, Li-Ion, 10.8V - Laptop Battery
4.3 4×
PATONA for HP ProBook 8460p, 4400mAh, Li-Ion, 10.8V
Laptop Battery - designed for HP Elitebook 8460p, 8460w, 8470p, 8560p , HP ProBook 6360b, 6460b, 6465b, 6560b, 6565b , BB09, CC06, CC06X, CC06XL, CC09, HSTNN-CB2F, HSTNN-E04C, HSTNN-F08C, HSTNN-F11C, HSTNN-I90C, HSTNN-I91C, HSTNN-LB2F, HSTNN-LB2G HSTNN-LB2H, HSTNN-LB2I, HSTNN-W81C, QK639AA, QK640AA, QK642AA, QK643AA, ST09, HSTNN-OB2H, HSTNN-OB2G, HSTNN-DB2H, 628369-421, 628664-001, 628666-001, 628668-001, 628670-001
41.90 €
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In stock 1 pcs at the supplier's
Order Code: PAT588
T6 Power for notebook Hewlett Packard 919701-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
4.6 5×
T6 Power for notebook Hewlett Packard 919701-850, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black
Laptop Battery - designed for 240 G6, 245 G6, 246 G6, 250 G6 and 255 G6, Lithium-ion (Li-ion), 2,6 Ah
44.99 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2629
T6 Power for Hewlett Packard ProBook 450 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black - Laptop Battery
5.0 2×
T6 Power for Hewlett Packard ProBook 450 G5, Li-Poly, 11.4 V, 3930 mAh (45 Wh), black
Laptop Battery -, Li-pol, 3,93 Ah
53.81 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab2388
T6 Power for Dell XPS 15 7590, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
5.0 1×
T6 Power for Dell XPS 15 7590, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery -, Li-pol, 8,5 Ah
71.17 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1165
T6 Power for Asus X571LH, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black - Laptop Battery
5.0 2×
T6 Power for Asus X571LH, Li-Poly, 11.52 V, 3650 mAh (42 Wh), black
Laptop Battery -, Li-pol, 3,65 Ah
54.07 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6127413
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
59.80 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix130
AVACOM JC04 for HP 15-bs000, 15-bw000, 17-bs000 Series Li-Ion 14,6V 3200mAh 47Wh - Laptop Battery
4.4 5×
AVACOM JC04 for HP 15-bs000, 15-bw000, 17-bs000 Series Li-Ion 14,6V 3200mAh 47Wh
Laptop Battery - compatible with 240 G6, 245 G6, 250 G6, 255 G6, 15-bs, 15-bs009, 15-bs015nc, 15-bs026nc, 15-bs039nc, 15-bs102nc, 15-bs104nc, 15-bs150nc, 15-bs151nc, 15-bs160nc, 15-bs165nc, 15-bw, 15-bw004nc, 15-bw005nc, 15-bw019nc, 15-bw024nc, 15-bw031nc, 15-bw044nc, 15-bw048nc, 15-bw054nc, 15-ra, 15-ra041nc, 15-ra042nc, 15-ra056nc, 15-ra070nc, 15-ra071nc, 15-rb, 15-rb014nc, 15-rb020nc, 15-rb025nc, 15-rb050nc, 15-rb052nc, 15-rb053nc, 15-rb054nc, 15-rb055nc, 17-ak, 17-ak006nc, 17-ak026nc, 17-ak036nc, 17-ak037nc, 17-ak040nc, 17-bs, 17-bs018nc, 17-bs031nc, 17-bs038nc, 17-bs101nc, 17-bs103nc, replacement for HSTNN-DB8E, HSTNN-LB7V, HSTNN-LB7W, HSTNN-PB6Y, JC03, JC04, TPN-C129, TPN-C130, TPN-C139, TPN-Q187
48.76 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB618b19t
Dell for Latitude 5280 - Laptop Battery
5.0 1×
Dell for Latitude 5280
Laptop Battery -, Lithium-ion (Li-ion), 4,254 Ah
119.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: ADP3b023
PATONA for ACER Aspire E15, 2200mAh, Li-Ion, 14.6V, AS16A5K - Laptop Battery
5.0 3×
PATONA for ACER Aspire E15, 2200mAh, Li-Ion, 14.6V, AS16A5K
Laptop Battery - designed for Acer Aspire E 15 series, E 15 E5-575G-53VG, E 15 E5-575G-58UJ, E 15 E5-575G-59EE, E 15 E5-575G-76YK,,E 15(E5-575G-53VG) , AS16A5K, AS16A7K, AS16A8K
54.48 €
Buy
In stock > 5 pcs at the supplier's
Order Code: PAT729
Avacom BT04XL for HP EliteBook 9470m Li-Pol 14.8V 3400mAh/50Wh - Laptop Battery
5.0 3×
Avacom BT04XL for HP EliteBook 9470m Li-Pol 14.8V 3400mAh/50Wh 3 roky ONSITE servis
Laptop Battery - compatible with EliteBook 9470m, EliteBook Folio 9470m, replacement for 687945-001, BA06, BA06XL, BT04, BT04XL, H4Q47AA, H4Q47UT, HSTNN-IB3Z
54.33 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB90027
T6 Power for Lenovo G50-30, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
T6 Power for Lenovo G50-30, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3192
T6 power Dell Precision 15 7510, 17 7710, 7900mAh, 91Wh, 6cell, Li-pol - Laptop Battery
3.0 2×
T6 power Dell Precision 15 7510, 17 7710, 7900mAh, 91Wh, 6cell, Li-pol
Laptop Battery -, Li-pol, 7,9 Ah
60.21 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6Pmix070
AVACOM FM08 for HP Omen 17-an Li-Ion 14,4V 5700mAh 82Wh - 16pin connector - Laptop Battery
4.8 4×
AVACOM FM08 for HP Omen 17-an Li-Ion 14,4V 5700mAh 82Wh - 16pin connector
Laptop Battery - compatible with OMEN 17-an004nc, OMEN 17-an005nc, OMEN 17-an008nc, OMEN 17-an011nc, OMEN 17-an012nc, OMEN 17-an016nc, OMEN 17-an100nc, OMEN 17-an103nc, OMEN 17-an106nc, OMEN 17-an108nc, replacement for 922753-421, 922977-855, FM08, HSTNN-LB8B, TPN-Q195, Please check the connector on your original battery; this battery is not compatible with the 12-pin connector version
53.49 €
Buy
In stock > 5 pcs at the supplier's
Order Code: IB987p068
PATONA for ntb HP Pavilion X360 3400mAh Li-Pol 11.55V BK03 / BK03XL - Laptop Battery
3.0 2×
PATONA for ntb HP Pavilion X360 3400mAh Li-Pol 11.55V BK03 / BK03XL
Laptop Battery - designed for Pavilion X360 and X360 series, Li-pol, 3,4 Ah
50.27 €
Buy
In stock 4 pcs at the supplier's
Order Code: PAT941
T6 Power for notebook Lenovo L12L4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 2×
T6 Power for notebook Lenovo L12L4A02, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
46.47 €
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3253
T6 Power for Acer Nitro 5 AN515-54, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V - Laptop Battery
5.0 2×
T6 Power for Acer Nitro 5 AN515-54, Li-Poly, 3730 mAh (57.4 Wh), 15.4 V
Laptop Battery -, Li-pol, 3,73 Ah
65.44 €
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat031
 
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In the category Laptop Batteries on Alza.sk, we currently have a total of 2194 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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