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RDY Laptop Battery AA-PB9NC6B AA-PB9NS6B for Samsung R519 R522 R530 R540 R580 R620 R719 R780 RV510 RV511 NP350V5C NP300E5C

RDY

3 reviews

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Well known manufacturer RDY
High-quality RDY cells guarantee long operating times, high durability and maximum safety
The most modern technology ensures that this battery works as reliably as the original
Capacity: 4400 mAh | Voltage: 11.1V / 10.8V | Warranty : 12 Months

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+44 808 196 5006

Product code: SA01RDY

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High quality batteries made
for your laptop

New life for your laptop

The RDY battery has been designed with the most demanding users and their devices in mind. High-quality cells ensure reliable performance and extended battery life. The battery is compatible with laptops: Samsung R519 R522 R530 R540 R580 R620 R719 R780 RV510 RV511 NP350V5C NP300E5C.

The modern control system guarantees full compatibility and maximum safety, while the precise manufacturing and high-quality materials used in the production of the battery ensure a perfect fit to the laptop casing.

RDY

Top-quality cells

When it comes to cells, no concessions can be made. They are the heart of the battery, which is why we have designed our batteries with premium cells, for excellent durability up to 500 full charge cycles, long battery life and reliable performance in any situation.

High-quality components

Intelligent control system

The use of high-quality components guarantees the compatibility of the battery with the laptop, and modern control electronics ensure that the battery communicates with your laptop exactly as it should.

Overcharge protection

Thermal protection

Short-circuit protection

Full security package

Advanced over-discharge and overcharge protection as well as thermal protection ensure full safety when using the laptop in any conditions.

RDY

Perfectly fitted

High-quality materials used in the manufacture of the battery and precise workmanship ensure that the battery is easy to install and fits perfectly into the laptop casing.

RDY

How to choose the right battery?

You can look for the battery by the original battery model or by the laptop model.

The model of the laptop is usually visible on the bottom of the device. The battery model and specifications are always placed on the battery itself. Remove the battery from the laptop and check the manufacturer's info plate.

Make sure all parameters match.

The individual battery code is usually provided next to the country of manufacture, voltage and capacity of the battery. Some battery models come in several variants, so before purchasing check that the voltage of the battery you are buying is the same as the one on the info plate.

RDY

Compatible with following battery models

Compatible with following devices

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Technical specifications

Manufacturer:

RDY

Capacity:

4400 mAh

Voltage:

11.1V / 10.8V

Number of cells:

Cells technology:

Li-Ion

Cells manufacturer:

RDY

Overdischarge protection:

Yes

Overcharge protection:

Yes

Colour:

Black

Warranty:

12 Months

Condition:

New

Product code:

SA01RDY

Customer feedback and questions

average grade

(3 reviews)

4.7

/ 5

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average grade

4.7

/ 5

(3 reviews)

To add a comment, you must be logged in and have the purchased product.

Artur , 2023-01-25

Comment confirmed by purchase

Battery approx. It works as it should.

Felicjan , 2023-06-20

Comment confirmed by purchase

Magdalena , 2023-01-18

Comment confirmed by purchase

Frequently Asked Questions

Connected not loading, what should I do?

A problem with charging a new battery is rare with Green Cell models. However, if this is the case, the link below provides instructions on how to do this: https://www.youtube.com/watch?v=G4aWD3pmTIM

How can I extend the battery life of my laptop?

Just follow these 5 steps:

Avoid short charging times as the battery in our device has the number of charging times specified by the manufacturer.
Use batteries. Our rechargeable battery is designed for use. Continuous removal of the battery from the device does not have a positive effect on its condition.
Do not allow full discharge. Today's lithium-ion and lithium-polymer batteries are extremely sensitive to deep discharge. Repeated repetition of such a situation can cause irreversible damage to the battery.
Pay attention to the operating temperature. Temperature is an extremely important factor affecting the life of our battery. To ensure optimal temperatures, you should regularly clean your laptop's heat-dissipation system (with compressed air or a compressor) and avoid using the devices on soft surfaces (which can obstruct cooling vents).
Let the battery rest. If you plan to take a long break from using your laptop, remove the battery and place it in a dry, cool place. It is worth loading it to about 50% to avoid a complete discharge.

Is an 11.1V battery suitable if the previous battery is 14.4V?

The 11.1V battery is not used interchangeably with 14.4V and vice versa. This can cause permanent damage to your laptop. When choosing a new battery for your laptop, pay attention to the voltage at which the factory battery was. You can find this information directly on the battery.

Why are the batteries available in two versions, 10.8V and 11.1V, is that correct?

It is absolutely correct. Voltage differences result from different measurements and the cells used. It should be noted that such small voltage differences are not noticed by our laptop and do not affect its operation in any way.

Can the battery capacity (mAh) be larger?

It is possible to use higher capacity batteries. The battery capacity is expressed in milliampere hours (mAh), the higher the capacity value, eg 6800 mAh, the longer the working time can be achieved with one battery charge, which increases our mobility and independence.

How do I choose the right battery for my device?

Below are two ways to choose the right battery for your device.

device model
The tool model is usually located on the handle or on the body next to the motor of the device.
battery model
The battery code is located on the bottom of the battery, often it is a digital code, eg 194309-1, or mixed with letters, eg BL1830.

Can the battery capacity (mAh) be larger?

It is possible to use higher capacity batteries. The battery capacity is expressed in miles of ampere hours (mAh), the higher the value of the capacity, eg 3000 mAh, the longer the working time can be achieved on one battery charge, which increases our mobility and efficiency.

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.

Is it possible to connect a weaker power supply to the laptop?

Using an AC adapter with a lower amperage than the original can cause a number of adverse changes in the operation of your laptop. For example, a power supply that is too weak can overheat because the laptop's components are not being supplied with sufficient power. We therefore recommend that you use chargers with the same or higher amperage.

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