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Help zone

How do I choose the right power adapter for my device?

model device
The laptop model is usually located on the bottom of the device. Read it and enter it into the shop's search engine.
e.g. Asus K53SV / HP Pavilion G6 / MacBook Pro 13 A1278

value of INPUT / OUTPUT
On the nameplate of the power supply, the voltage and current values are marked as OUTPUT, and on the bottom of the laptop the same parameters are marked as INPUT. Read some of them and enter them into the store's search engine, adding the brand of the device to them. Make sure the plug of the found power adapter is correct.
e.g. Asus 19V 4.74A / Dell 19.5V 4.62A / Lenovo 20V 3.25A.


model device The laptop model is usually located on the bottom of the device. Read it and enter...

I have a 65W PSU or can I use a 90W PSU?

With such small differences, it is acceptable. However, we must remember to use power supplies with higher power, not less, because at lower power the laptop may not work.


With such small differences, it is acceptable. However, we must remember to use power supplies...

Is this power adapter suitable for my laptop?

It will be suitable for our laptop if the connector diameter meets the outer diameter specification, eg 5.5mm, and the output parameters are compatible. What are output parameters? It is the value of voltage[V] and current[A] given by the power supply for a laptop, eg 19V 4.74A.


It will be suitable for our laptop if the connector diameter meets the outer diameter...

Laptop power supply - what voltage?

When choosing a new power supply for your laptop, you should check the voltage of the charger - this parameter should match your original device.


When choosing a new power supply for your laptop, you should check the voltage of the charger -...
Charger / AC Adapter Green Cell PRO 19V 3.42A 65W for Acer Aspire S7 S7-392 S7-393 Samsung NP530U4E NP730U3E NP740U3E
Charger / AC Adapter Green Cell PRO 19.5V 6.15A 120W for HP Omen 15-5000 17-W HP Envy 15-J 17-J
Charger / AC Adapter Green Cell PRO 19V 1.75A 33W for Asus X201E Vivobook F200CA F200MA F201E Q200E S200E X200CA X200M X200MA
Charger / AC Adapter Green Cell PRO 20V 6.75A 135W for Lenovo Y70 Y50-70 Y70 Y70-70 Y520 Y700 Z710 700-15ISK ThinkPad W540 T440p
Charger / AC Adapter Green Cell PRO 19V 2.37A 45W for Acer Aspire E5-511 E5-521 E5-573 E5-573G ES1-131 ES1-512 ES1-531 V5-171
Charger / AC Adapter Green Cell PRO 19V 9.5A 180W for MSI GT60 GT70 GT680 GT683 Asus ROG G75 G75V G75VW G750JM G750JS
Charger / AC Adapter Green Cell PRO 15V 1.2A 18W for Asus Eee Pad Transformer TF101 TF201 TF300 TF300T TF300TG
Charger / AC Adapter Green Cell PRO 19V 7.1A 130W for Acer Aspire Nitro V15 VN7-571G VN7-572G VN7-591G VN7-592G
Charger / AC Adapter Green Cell PRO 19V 6.32A 120W for Asus N501J N501JW Zenbook Pro UX501 UX501J UX501JW UX501V UX501VW
Charger / AC Adapter Green Cell PRO 19.5V 3.08A 60W for Asus Eee Slate B121 EP121
Charger / AC Adapter Green Cell PRO 19V 1.58A 30W for HP Toshiba Mini NB200 NB250 NB255 NB300 NB305 NB500
Charger / AC Adapter Green Cell PRO 19V 2.1A 40W for MSI Wind U90 U100 U110 U120 U130 U135 U270
Charger / AC Adapter Green Cell PRO 19V 2.15A 40W for Acer Aspire One 531 533 1225 D255 D257 D260 D270 ZG5
Charger / AC Adapter Green Cell PRO 19.5V 12.3A 240W for Dell Precision 7510 7710 M4700 M4800 M6600 M6700 M6800 Alienware 17
Charger / AC Adapter Green Cell PRO 19.5V 10.8A 210W for Dell Precision M4600 M4700 M6600 M6700 Dell Alienware 17 M17x
Charger / AC Adapter Green Cell PRO 19V 2.1A 40W for HP Mini 110 210 Compaq Mini CQ10
Charger / AC Adapter Green Cell PRO 19V 7.9A 150W for HP EliteBook 8530p 8530w 8540p 8540w 8560p 8560w 8570w 8730w ZBook 15 G1
Charger / AC Adapter Green Cell PRO 19.5V 6.92A 135W for HP Compaq 6710b 6715b 6715s 6910p 8510p nc6400 nx6110 nx7300 nx7400
Charger / AC Adapter Green Cell PRO 19V 7.1A 135W for HP Compaq 6710b 6715b 6715s 6910p 8510p nc6400 nx6110 nx7300 nx7400
Charger / AC Adapter Green Cell PRO 19.5V 7.7A 150W for Lenovo Ideacentre 310-15ASR 310S-08ASR 520-27IKL 910-27ISH A540 A740
Charger / AC Adapter Green Cell PRO 18.5V 6.5A 120W for HP Compaq 6710b 6730b 6910p nc6400 nx7400 EliteBook 2530p 6930p 8530p
Charger / AC Adapter Green Cell PRO 20V 8.5A 170W for Lenovo Legion Y530 Y720 ThinkPad W540 W541 P50 P51 P52 P70 P71
Charger / AC Adapter Green Cell PRO 20V 2A 40W for Lenovo IdeaPad N585 S10 S10-2 S10-3 S10e S100 S200 S300 S400 S405 U310
Charger / AC Adapter Green Cell PRO 19.5V 2.15A 40W for Sony Vaio W11 W12 PCG-31311M PCG-31311L VPCYB1S1E VPCYB3V1E
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Showing 49 - 72 of 87 items

A new power supply for your laptop

The power supply for a laptop is often a more exploited component than the computer itself. The charger is either rolled up at the bottom of the bag or lying on the floor while it is charging. That means the power adapter can get damaged not only from a fall when pulling it out of the bag but also from accidental kicking or stepping on it.

Fortunately, buying a new power adapter is a small cost, and the equipment you purchase will serve you for years to come. At Battery Empire you'll find a full range of power adapters for most computers, reducing the tedious search for a charger to just a few clicks.

When should you replace your old laptop power adapter?

The harbinger of an upcoming charger replacement will be your computer's notification: "Connected - not charging".  This message could indicate that the power adapter is faulty. If you have the option, it's still worth checking that your laptop power adapter is working properly on other equipment of the same type. You can also replace the power cable with another one. If the message still appears it's clear and you'll need to look for a new charger.

How do I find the right charger for my laptop?

Check the rating label on the back of the power adapter - the model designation is there. Now all you have to do is enter the model of the charger into the search engine on our shop's website. This will allow you to immediately find a charger that is compatible with your computer.

Occasionally you may not have an adapter on hand. In this situation, check the laptop's specifications, which manufacturers list on the inside underneath the battery. On your laptop's nameplate, you should look for the OUTPUT parameter, which is made up of voltage in volts and amperage in amps.

Multiply the volts and amps by each other to get the wattage in watts. Compare this result with the power supply of your choice. If you choose a more powerful one, your computer will be fine. The most important value is the voltage (V), this parameter may differ by only 1 V from the manufacturer's recommendation.

Which laptop charger is suitable for UK outlets?

If you're in the UK, your laptop charger requires a different plug for UK sockets. You'll find this type of mains power cable in our shop.

All you need to do is match your Green Cell power supply with a UK plug. The chargers we sell operate in a range from 100 to 240 volts. So you can charge your computer in both the UK and Poland. All you need to do is change the cable to one with the correct plug.

Green Cell laptop charger - high quality at a reasonable price

Green Cell PRO series power supplies have a significantly longer lifespan than standard power supplies. While most of them offer a performance of 1 or 2 years, the Green Cell PRO laptop charger ensures trouble-free operation for more than 3 years. This means you don't have to worry about your power adapter for years to come, and the failure-free performance saves you money.

Even if your current power supply is performing well, but you take your computer to the office every day, it's worth getting a replacement. This way you don't have to remember to take your power supply with you to work. It will save your original laptop charger. Also, your laptop bag will become a little lighter.

The Green Cell PRO series laptop charger also features several short circuit protection features. The devices also provide you with overvoltage protection and thermal protection. That means the power supply won't overheat while charging, and you don't have to worry about damaging your computer during voltage spikes.

The Green Cell chargers allow you to work comfortably thanks to their total cable length of 2 metres. The durable construction ensures that the cables do not break at the point of connection with the power supply, even after repeated winding and unrolling of the cable. Made of high-quality materials, the cables are robust. So even if you run over them several times or screw them between the wheels of an office chair, they won't break.

Opt for a high-quality replacement and choose Green Cell quality at an affordable price!