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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.

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.

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

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

2,282 Results

5.0 1×

T6 Power for Dell Vostro 14 5490, 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: T6ntb047

5.0 1×

T6 Power for Dell Inspiron 13z 5379 Touch, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah

1,154,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat010

4.0 4×

T6 power Apple MacBook Air 13.3" (Mid 2011, 2012, 2013, Early 2014), 7150mAh, 54Wh, 4cell, Li-pol

Laptop Battery - designed for Apple MD232LL/A, Apple MMGF2LL/A, Apple MQD32LL/A, Apple MQD42LL/A and Apple MQD52LL/A, Li-pol, 7,15 Ah

1,358,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pmix104

3.7 3×

PATONA for HP ProBook 430 G3, 2200mAh, Li-lon, 14.8V, RO04

Laptop Battery - designed for HP ProBook 430 G3, 440 G3 , HSTNN-LB7A, HSTNN-PB6P, R0O4, R0O6XL, RO04, RO06XL

1,099,- 1,149,-

Buy

In stock > 5 pcs at the supplier's

Order Code: PAT674

5.0 6×

PATONA for HP HSTNN-IB0X, 5200mAh, Li-Ion, 10.8V, PREMIUM, DV6

Laptop Battery - for HP 250 G1, 430, 630, 635, 650, 655, Envy 15-1100, 17-1000, 17t-1000, G32, G42, G56, G62, G72, Pavilion dv3-4000, dv4-4000, dv5-2000, dv5-3000, dv6-6b00, dv6-3000, dv6-6000, dv7-4000, dv7-6000, dv7t-6b00, dv7t-4000, dv7t-5000, dv7t-6000, g4-1000, g4-2001, g6-1a00, g6-1b00, g6-1000, g6-2000, g7-1000, Presario CQ32, CQ42, CQ43, CQ56, CQ57, CQ58, CQ62, CQ72, HSTNN-IB0N, HSTNN-IB0W, HSTNN-IB0X, HSTNN-OB0Y, HSTNN-Q50C, HSTNN-YB0X, MU06, MU06XL, MU09, MU09XL, WD548AA, WD549AA

1,379,-

Buy

In stock 1 pcs at the supplier's

Order Code: PAT206

5.0 2×

Avacom for Asus GL771JM, N551JW, N751JK Series Li-Ion 11.1V 5200mAh 58Wh

Laptop Battery - designed for ASUS G551JB, ASUS G551JK, ASUS G551JM, ASUS G551JQ, ASUS G551JW, ASUS G551JX, ASUS G551VW, ASUS G551ZU, ASUS G58JM, ASUS G58JW, ASUS G741JK, ASUS G741JM, ASUS G741JW, ASUS G741JX, ASUS G771JK, ASUS G771JM, ASUS G771JW, ASUS G771JX, ASUS GL551JW, ASUS GL771JK, ASUS GL771JM, ASUS GL771JW, ASUS GL771JX, ASUS N551JK, ASUS N551JQ, ASUS N551JW, ASUS N551JX, ASUS P2718JF, ASUS N751JK, ASUS N751JW, ASUS N751JX, ASUS N75S, ASUS R555JB, ASUS R555JK, ASUS R555JM, ASUS R555JQ, ASUS R555JW, ASUS R555JX, ASUS R751JM, ASUS R751JW, ASUS R751JX, N551VW, N771, R555JVW and R555JZU , Lithium-ion (Li-ion), 5,2 Ah

1,648,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p121

4.0 1×

T6 Power Asus VivoBook S510U, X510U, 3600 mAh, 41 Wh, 3cell, Li-pol

Laptop Battery - designed for ASUS S510UF, ASUS S510UF, ASUS S510UN, ASUS S510UQ and ASUS S510UR, Li-pol, 3,6 Ah

1,152,-

Buy

In stock > 5 pcs at the supplier's

Order Code: COMPaaa0004

5.0 1×

T6 Power HP Spectre 13-ae000, 13-ae500 x360 series, 5275mAh, 60Wh, 3cell, Li-pol

Laptop Battery -, Li-pol, 5,275 Ah

1,481,-

Buy

In stock > 5 pcs at the supplier's

Order Code: MPbatntb585

5.0 3×

AVACOM OA03, OA04 for HP 250 G3, 240 G2, CQ14, CQ15, Li-Ion, 14.4V, 3200mAh, 46Wh

Laptop Battery - compatible with HP 240 G2, 240 G3, 250 G2, 250 G3, 255 G2, 255 G3, HP 15-g, 15-g001nc, 15-g002nc, 15-g003nc, 15-g205nc, 15-g207nc, 15-g208nc, 15-g211nc, 15-g212nc, 15-g507nc, HP 15-r, 15-r001nc, 15-r002nc, 15-r003nc, 15-r004nc, 15-r005nc, 15-r006nc, 15-r007nc, 15-r008nc, 15-r011nc, 15-r015nc, 15-r161nc, 15-r162nc, 15-r163nc, 15-r164nc, 15-r251nc, 15-r252nc, 15-r253nc, 15-r255nc, 15-r259nc, 15-r265nc, 15-r266nc, 14-a, 14-d, 14-r, 15-a, 15-d, replacement for 740715-001, 746641-001, F3B94AA, HSTNN-LB5S, HSTNN-LB5Y, HSTNN-PB5S, HSTNN-PB5Y, J1U99AA, OA03, OA04, OA04041

1,511,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618b14o

5.0 1×

AVACOM for Dell Inspiron 14R, Vostro 2421, Li-Ion, 14.8V, 2800mAh

Laptop Battery -, Lithium-ion (Li-ion), 2,8 Ah

1,624,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB618b13n

4.7 3×

PATONA for Acer 5220/5620, 4400mAh, Li-Ion, 11.1V

Laptop Battery - for Acer Extensa 5620, 5220, 5210, Travelmate 5310, 5320, 5520, 5720, 7520, BT.00603.024, BT.00604.011, CONIS71, GRAPE32, GRAPE34, LC.BTP00.005, LIP-6219VPC, LIP-6219VPCSY6, LIP-6232CPC, TM00741, TM00751

849,-

Buy

In stock 4 pcs at the supplier's

Order Code: PAT229

3.8 6×

PATONA for HP Pavilion DV4/DV5, 4400mAh, Li-Ion, 10.8V

Laptop Battery - for HP Compaq CQ40,CQ45, CQ50,CQ60, CQ70, CQ71, HDX16, DV4, DV5, DV6, G60, G70, 462889-121, 462889-421, 462890-151, 462890-161, 462890-251, 462890-541, 462890-751, 462890-761, 482186-003, 484170-001, 484170-002, 484171-001, 485041-001, 485041-003, 487296-001, 487354-001, 497694-001, 498482-001, EV06055, HSTNN-CB72, HSTNN-CB73

979,-

Buy

In stock 4 pcs at the supplier's

Order Code: PAT212

5.0 1×

T6 Power for Dell G7 17 7790, Li-Poly, 15.2 V, 3940 mAh (60 Wh), black

Laptop Battery -, Li-pol, 3,94 Ah

1,630,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6127434

3.0 2×

Patona for Asus UX430 3400mAh Li-Pol 11.55V C31N1620

Laptop Battery - designed for ASUS UX430UA, Li-pol, 3,4 Ah

999,-

Buy

In stock 2 pcs at the supplier's

Order Code: PAT972

4.0 1×

AVACOM for Lenovo ThinkPad T410/SL510/Edge 14", Edge 15" Li-Ion 10.8V 6400mAh 69Wh

Laptop Battery - compatible with ThinkPad E40, E50, Edge 14, Edge 15, Edge E420, Edge E425, Edge E520, Edge E525, L410, L412, L420, L421, L510, L512, L520, SL410, SL510, T410, T410i, T420, T420i, T510, T520, T520i, W510, W520, replacement for 42T4235, 42T4702, 42T4703, 42T4704, 42T4706, 42T4708, 42T4709, 42T4710, 42T4711, 42T4712, 42T4714, 42T4715, 42T4731, 42T4733, 42T4735, 42T4737, 42T4751, 42T4752, 42T4753, 42T4755, 42T4756, 42T4757, 42T4763, 42T4764, 42T4765, 42T4766, 42T4791, 42T4793, 42T4794, 42T4795, 42T4796, 42T4797, 42T4799, 42T4801, 42T4803, 42T4817, 42T4819, 42T4848, 42T4851, 42T4925, 42T4927, 42T5263, 51J0499, 51J0500, 57Y4185, 57Y4186, 57Y4545

1,795,-

Buy

In stock > 5 pcs at the supplier's

Order Code: IB987p089

4.6 10×

PATONA for ASUS X540, 2200mAh, Li-lon, 10.8V, A31N1519

Laptop Battery - for Asus ZenBook X540 Serie, X540LA Serie, X540LJ Serie, X540SA Serie, X540SC Serie, X540YA Serie, X540S Serie , A31N1519

899,-

Buy

In stock 5 pcs at the supplier's

Order Code: PAT746

5.0 2×

T6 Power for notebook Hewlett Packard TPN-C126, Li-Ion, 14.8 V, 2600 mAh (38 Wh), black

Laptop Battery -, Lithium-ion (Li-ion), 2,6 Ah

1,153,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6nab2300

5.0 1×

T6 Power for Dell Inspiron 17 7773, 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: T6nab1112

5.0 2×

T6 Power for Asus TUF FX505DT, Li-Poly, 4212 mAh (48 Wh), 11.4 V

Laptop Battery - designed for ASUS TUF FX505DT, Li-pol, 4,212 Ah

1,325,-

Buy

In stock > 5 pcs at the supplier's

Order Code: TPontb059

5.0 1×

T6 Power for Dell Inspiron 13 5379, Li-Ion, 3680 mAh (42 Wh), 11.4 V

Laptop Battery - designed for Dell Inspiron 5379, Lithium-ion (Li-ion), 3,68 Ah

1,154,-

Buy

In stock > 5 pcs at the supplier's

Order Code: T6Pnbat003

5.0 1×

Patona for DELL E5280/E5480 6000mAh Li-Pol 7.6V GJKNX / 3DDDG

Laptop Battery -, Li-pol, 6 Ah

1,139,-

Buy

In stock 4 pcs at the supplier's

Order Code: PAT982

5.0 1×

AVACOM for Dell Vostro 3400/3500/3700 Li-Ion 11.1V 4400mAh

Laptop Battery -, Lithium-ion (Li-ion), 4,4 Ah

1,456,-

Buy

In stock 4 pcs at the supplier's

Order Code: IB618a29

5.0 1×

T6 Power for Asus ROG Strix G531GU, G531GV, G731GU, G731GV, G532LV, 4335 mAh, 66 Wh, 4cell, Li-poly

Laptop Battery - designed for ROG Strix G G531GU, ROG Strix G G531GV, ROG Strix G G731GU, ROG Strix G G731GV, ROG Strix G15 G512LU, ROG Strix G15 G512LV, ROG Strix G15 G512LW, ROG Strix G15 G512LWS, ROG Strix G17 G712LU, ROG Strix G17 G712LV, ROG Strix G17 G712LW, ROG Strix G17 G712LWS, ROG Strix GL731GU, ROG Strix GL731GV, ROG Strix GL731GW, ROG Strix SCAR 15 G532LV, ROG Strix SCAR 15 G532LW, ROG Strix SCAR 15 G532LWS, ROG Strix SCAR 17 G732LV, ROG Strix SCAR 17 G732LW, ROG Strix SCAR 17 G732LWS, ROG Strix SCAR 17 G732LXS, ROG Strix SCAR III G531GW and ROG Strix SCAR III G731GW, Li-pol, 4,335 Ah

1,494,-

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat11

5.0 1×

T6 Power for Asus ZenBook Duo UX481F, 4550 mAh, 70 Wh, Li-pol, 4cell

Laptop Battery - designed for ZenBook Duo UX481FA and ZenBook Duo UX481FL, Li-pol, 4,55 Ah

1,561,-

Buy

In stock > 5 pcs at the supplier's

Order Code: POWbat08

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Lenovo

Dell

Asus

Acer

MSI

Alternative

Original

Jak vybrat baterii do notebooku

No longer sold

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