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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 Dell Laptop Batteries Dell Asus Laptop Batteries Asus Acer Laptop Batteries Acer MSI Laptop Batteries MSI Laptop Batteries Alternative Original Laptop Batteries Original Jak vybrat baterii do notebooku
 
2,561 Results
T6 Power for Hewlett Packard notebook 919682-121, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black - Laptop Battery
5.0 2×
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T6 Power for Hewlett Packard notebook 919682-121, 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
1,073,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab2635
T6 Power for Acer Aspire 5 A515-51G series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black - Laptop Battery
5.0 3×
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T6 Power for Acer Aspire 5 A515-51G series, Li-Ion, 15.2 V, 3150 mAh (48 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 3,15 Ah
1,313,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab0403
T6 Power for Lenovo ThinkPad T580 20L9, Li-Ion, 2100 mAh (24 Wh), 11.4 V - Laptop Battery
5.0 1×
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T6 Power for Lenovo ThinkPad T580 20L9, Li-Ion, 2100 mAh (24 Wh), 11.4 V
Laptop Battery - designed for LENOVO ThinkPad T580 20L9, Lithium-ion (Li-ion), 2,1 Ah
1,481,-
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In stock > 5 pcs at the supplier's
Order Code: TPontb168
AVACOM for Asus G553, GL753, N552 Li-Ion 14,4V 2600mAh 37Wh - Laptop Battery
5.0 1×
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AVACOM for Asus G553, GL753, N552 Li-Ion 14,4V 2600mAh 37Wh
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,073,-
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In stock > 5 pcs at the supplier's
Order Code: IB987p041
PATONA for Dell Latitude 13 5300/7300 7200mAh - Laptop Battery
5.0 1×
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PATONA for Dell Latitude 13 5300/7300 7200mAh
Laptop Battery - designed for Dell Latitude 13 5300, Latitude 13 7300, Latitude 13 7300 Li-Pol, 7,2 Ah/7,6V
1,159,-
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In stock 3 pcs at the supplier's
Order Code: PAT1018
T6 Power for Dell DJ1JO laptop, Li-Poly, 11.4 V, 3600 mAh (41 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Dell DJ1JO laptop, Li-Poly, 11.4 V, 3600 mAh (41 Wh), black
Laptop Battery - designed for Latitude 7280, Latitude 7290, Latitude 7380, Latitude 7480 and Latitude 7490, Li-pol, 3,6 Ah
1,999,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab1186
T6 Power for notebook Acer AS10D75, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Acer AS10D75, 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,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab0279
T6 Power for Hewlett Packard Omen 15-dc1100 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Hewlett Packard Omen 15-dc1100 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,284,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat234
T6 Power for Hewlett Packard Omen 15-dc1000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black - Laptop Battery
5.0 3×
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T6 Power for Hewlett Packard Omen 15-dc1000 series, Li-Poly, 15.4 V, 4550 mAh (70 Wh), black
Laptop Battery -, Li-pol, 4,55 Ah
1,284,-
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In stock > 5 pcs at the supplier's
Order Code: NTBmhbat233
Avacom for Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh - Laptop Battery
5.0 1×
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Avacom for Lenovo Yoga X260 Li-Pol 15,2V 2895mAh 44Wh
Laptop Battery - designed for Lenovo Yoga X260, Li-pol, 2,895 Ah
1,489,-
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In stock 1 pcs at the supplier's
Order Code: IB987p140
T6 Power for laptop Dell W7NKD, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black - Laptop Battery
4.0 1×
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T6 Power for laptop Dell W7NKD, Li-Poly, 15.2 V, 3680 mAh (56 Wh), black
Laptop Battery -, Li-pol, 3,68 Ah
1,427,-
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In stock > 5 pcs at the supplier's
Order Code: T6nab1126
T6 Power for Dell Latitude 14 7490, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Dell Latitude 14 7490, Li-Poly, 7.6 V, 7500 mAh (57 Wh), black
Laptop Battery -, Li-pol, 7,5 Ah
1,427,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat170
T6 Power for Dell Latitude 15 E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
4.0 1×
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T6 Power for Dell Latitude 15 E5570, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery -, Li-pol, 8,1 Ah
1,568,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat114
T6 Power for HP Envy 15-cn1000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V - Laptop Battery
5.0 1×
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T6 Power for HP Envy 15-cn1000 x360 series, Li-Poly, 4835 mAh (55 Wh), 11.55 V
Laptop Battery - designed for HP Envy 15-cn1000, Li-pol, 4,835 Ah
1,094,-
Buy
In stock > 5 pcs at the supplier's
Order Code: HPbat019
PATONA for DELL Inspiron 15 7559 4400mAh Li-Pol 11.4V 71JF4 , 0GFJ6 - Laptop Battery
5.0 1×
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PATONA for DELL Inspiron 15 7559 4400mAh Li-Pol 11.4V 71JF4 , 0GFJ6
Laptop Battery - designed for Dell Inspiron, Li-pol, 4,4 Ah
1,499,-
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In stock 2 pcs at the supplier's
Order Code: PAT959
PATONA for HP EliteBook 8530, 4400mAh, Li-Ion, 14.8V - Laptop Battery
5.0 5×
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PATONA for HP EliteBook 8530, 4400mAh, Li-Ion, 14.8V
Laptop Battery - for HP EliteBook 8530p, EliteBook 8530w, EliteBook 8540p, EliteBook 8540w, EliteBook 8730p, EliteBook 8730w, EliteBook 8740w,ProBook 6545b , 458274-421, 484788-001, 493976-001, 501114-001,HSTNN-LB60, HSTNN-OB60, HSTNN-XB60, HSTNN-LB60, HSTNN-OB60, HSTNN-XB60,KU533AA
999,-
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In stock 2 pcs at the supplier's
Order Code: PAT218
T6 Power for Lenovo ThinkPad X270, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Lenovo ThinkPad X270, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,711,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3035
T6 Power for Dell XPS 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black - Laptop Battery
4.0 1×
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T6 Power for Dell XPS 9560, Li-Poly, 11.4 V, 8500 mAh (97 Wh), black
Laptop Battery - designed for XPS 9560, Li-pol, 8,5 Ah
1,698,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab1161
T6 Power for Dell Precision 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black - Laptop Battery
4.0 1×
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T6 Power for Dell Precision 3510, Li-Poly, 7.6 V, 8100 mAh (62 Wh), black
Laptop Battery -, Li-pol, 8,1 Ah
1,568,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NTBmhbat119
PATONA for FUJITSU-SIEMENS E8410, 4400mAh, Li-Ion, 10.8V - Laptop Battery
5.0 1×
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PATONA for FUJITSU-SIEMENS E8410, 4400mAh, Li-Ion, 10.8V
Laptop Battery - for Fujitsu LifeBook A1220, A530, A6210, A6220, A6230, AH530, AH550, E780, E8410, E8420, E8420E, E8420LA, N7010, NH570 ,Celsius H700 Mobile Workstation, H710 Mobile Workstation, H910 Mobile Workstation, H920 Series , 644680, CP335276-01, CP335284-01, CP335319-01, FPB0145-01, FPCBP175, FPCBP175A, FPCBP175AP, FPCBP176, FPCBP176AP, FPCBP199, FPCBP199AP, FPCBP233, FPCBP233AP, FPCBP251, S26391-F405-L800, S26391-F405-L810, S26391-F518-L200
1,159,-
Buy
In stock 2 pcs at the supplier's
Order Code: PAT712
T6 Power for notebook Lenovo L12S4E01, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black - Laptop Battery
5.0 1×
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T6 Power for notebook Lenovo L12S4E01, Li-Ion, 14.4 V, 2600 mAh (37 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah
1,107,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab3251
T6 Power for notebook Lenovo L18C4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh - Laptop Battery
5.0 1×
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T6 Power for notebook Lenovo L18C4PF0, Li-Poly, 15.36 V, 2964 mAh 45 Wh
Laptop Battery -, Li-pol, 2,964 Ah
Discounted -21 % 1,494,- 1,899,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6ntb374
T6 Power for Apple MacBook Air 13" - Laptop Battery
6 colors
4.4 18×
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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: MPbatntb01
T6 Power for Acer Aspire V3-571G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black - Laptop Battery
5.0 1×
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T6 Power for Acer Aspire V3-571G series, Li-Ion, 11.1 V, 5200 mAh (58 Wh), black
Laptop Battery -, Lithium-ion (Li-ion), 5,2 Ah
1,262,-
Buy
In stock > 5 pcs at the supplier's
Order Code: T6nab0114
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