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Battery for Samsung NP-R728H 4400 mAh Laptop

Green Cell
Product unavailable
  • Well known manufacturer Green Cell
  • High-quality Green Cell 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
£29,95
Out of stock
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+44 808 196 5006
Product code: SA01

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Green Cell Standard battery
Green Cell battery will restore the mobility of your Samsung NP-R728H laptop

Thanks to Green Cell battery your laptop will gain a new life.Using the highest quality components and a perfect fitting will restore your laptop's mobility. It's easy to fit in your device and you can be sure it's fully compatible with your notebook's electronics and software.

To achieve the highest efficiency and durability in the battery, the following has been applied:

  • High-quality Green Cell lithium-ion cells
  • Modern control electronics
  • Housing made of durable ABS plastic

Battery is precisely made and thoroughly tested.

Fresh energy
New life for your laptop
High-quality lithium-ion Green Cell cells

The cells from Li-Ion Green Cell are tested batteries with high, real capacity, high durability and no memory effect. They are the heart of the battery and provide long battery life. Their use gives:

  • Large capacity - 4400 mAh - this is 20% more than other batteries with non-branded cells of low quality
  • High durability - the cells can withstand up to 1000 charge cycles, which gives 2-3 years of trouble-free operation. Their capacity decreases very slowly and after 300 charging cycles (about 1 year of operation) they still retain more than 80% of their capacity
Protection against
overloading
Protection against
deep discharge
Short-circuit
protection
Thermal
protection
Modern control electronics

It allows the battery to communicate with the laptop, providing information about the state of charge, remaining working time, or time remaining to be fully charge. The majority of models use electronic circuits from Texas Instruments, which are also used in original batteries. This guarantees that:

  • 100% match to the computer electronics and drivers - the battery communicates with the laptop exactly like the original battery
  • Advanced protection - protection against excessive discharge, overcharging and thermal protection ensure proper and safe operation of the battery
Up to
1000
charging cycles
Manufacturing precision

The highest quality materials and precisely reproduced shape make it:

  • The battery fits perfectly into the laptop case and is easy to install
  • The housing is physically resistant and protects sensitive cells and electronic circuits
Replace the battery, not all the equipment!

A new battery is a better and more economical alternative than changing your computer. Not only will you save money, but you will also take care of the environment. Your favourite laptop will gain a new life and we will take care of recycling.

Compatible with following battery models
    Compatible with following devices
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      Technical specifications
      Manufacturer:
      Green Cell
      Capacity:
      4400 mAh
      Voltage:
      11.1V / 10.8V
      Number of cells:
      6
      Cells technology:
      Li-Ion
      Cells manufacturer:
      Green Cell
      Overdischarge protection:
      Yes
      Overcharge protection:
      Yes
      Colour:
      Black
      Series:
      Standard
      Warranty:
      12 Months
      Condition:
      New
      Product code:
      SA01
      Customer feedback and questions
      average grade
      star star star star half-star
      (110 reviews)
      5.0
      / 5
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      average grade
      5.0
      / 5
      star star star star half-star
      (110 reviews)

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      , 2023-01-30
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      trouble-free installation and commissioning,
      As for durability, it is too early to judge.

      , 2023-01-09
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Goods as described. Good quality. Fast delivery. Recommend!

      , 2023-03-28
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Excellent quality. A big surprise for yes.

      , 2022-09-16
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Fast and efficient order processing

      , 2022-07-21
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Fast order fulfillment. Product as described

      , 2022-08-30
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Fast shipping. The battery holds the current well

      , 2022-07-27
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Good battery as described

      , 2022-08-08
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Good quality, lasts a long time

      , 2023-11-27
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I can't complain, in terms of quality it's great.

      , 2022-09-20
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      quality

      , 2023-10-07
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I don't have to look for an outlet all the time;-)

      , 2022-09-28
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I recommend

      , 2022-12-04
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I recommend

      , 2023-02-14
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I recommend

      , 2023-03-29
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I recommend

      , 2022-11-30
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      I recommend !!!

      , 2022-10-03
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Excellent

      , 2023-01-10
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      ELEGANT, PROFESSIONAL HANDLING OF THE CASE; SUPER; RECOMMEND!

      , 2023-08-16
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      It is worth repairing, not throwing away or buying a new computer. The new battery completely meets my expectations. Guarantee of quality and safety of work.

      , 2022-09-16
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      As described, lightning-fast order processing

      , 2023-07-18
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      A great alternative to the original. Good quality, modern components and work safety. The battery charges as it should, the capacity is also OK.

      , 2022-09-28
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      A very good product

      , 2022-12-11
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      After a few days of operation with the recommended three times repetition of the full discharge and charge cycle, I found the quality, appearance and usability to be excellent.

      , 2022-07-24
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      All OK

      , 2022-09-21
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      All OK

      , 2023-01-19
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      All OK,

      , 2022-12-22
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      As described, quickly and professionally. Recommend

      , 2022-09-26
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Delivery approx. The battery is ok.I recommend.

      , 2022-12-07
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Battery approx. Although I chose the option with the smallest capacity, it lasts really long.

      , 2022-12-10
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Battery identical to the original. I have no reservations. I'll easily order a second one. I have 2 of the same laptops.

      , 2022-09-03
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Battery ok

      , 2023-10-23
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Both the size of the battery and the plugs fit perfectly. This purchase was a shot in 10. This is a purchase for years, it will serve me for a long time.

      , 2024-09-23
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Brand new so I hope it will give a long life - we shall see, but so far, all is fine.

      , 2024-01-31
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Compliant with parameters. As always, the products of this brand are characterized by very good quality of workmanship.

      , 2022-07-27
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Consistent with the description, well made, so far I have no problems with it.

      , 2024-01-29
      star star star star empty-star
      Comment confirmed by purchase

      Comment confirmed by purchase

      In my laptop, although necessary, the replacement turned out to be extremely simple. Great battery, lasts longer and charges quickly. Made with the most demanding customers in mind.

      , 2023-04-25
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Everything works as well as possible

      , 2023-08-29
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      It looks and works very well. The battery turned out to be a perfect fit for the case. I no longer have to worry that the electricity will run out when I least expect it.

      , 2024-08-20
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The quality is visible to the naked eye.

      , 2024-05-21
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery fits my laptop perfectly. I recommend Green Cell, they have good products. 🙂

      , 2023-03-24
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery is very well made. It fits perfectly with the old "Samsung". I had the opportunity to work for a long time, so I charged it several times. Currently, it lasts about 2.5 hours on Word. I think it's a good time to work. I'm satisfied.

      , 2023-02-27
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery looks as if it was original, packed aesthetically and solidly, it fulfills its function properly

      , 2023-01-24
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery meets all requirements, 100% efficiency.

      , 2024-10-01
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery works as I expected.

      , 2023-03-01
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The ordered item is well packed, new, functional and does not arouse suspicion. Initially, all parameters are in accordance with the offer.

      , 2023-07-27
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Very good value for money. The battery works as I expected. With the use of a new battery, my laptop revived.

      , 2022-08-12
      star star star star empty-star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery fits like the original. Unfortunately, the operating time on a fully charged one differs from the declared one. It is lower by approx. 30 minutes

      , 2023-07-25
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Well done, with decent quality parts. It works just as well as the factory one, a good choice. Replacing this part is much more beneficial than replacing a laptop.

      , 2022-09-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Works is ok

      , 2022-10-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      as described, fits my laptop model, works flawlessly, fast order processing time and friendly service, I recommend

      , 2022-08-25
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      everything OK recommend

      , 2022-11-21
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      ok everything

      , 2022-12-01
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      ok ok ok

      , 2022-09-10
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      It's hard to say about durability, but everything is fine for a good day.

      , 2023-09-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery fits my laptop perfectly, The quality is high and the price is affordable. The battery works excellently The battery works according to my device Very durable and efficient, excellent job. A laptop on battery lasts much longer

      , 2024-09-02
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The most important thing is that it fits, that it works, that it came already charged and that it has a very good price ;-)

      , 2023-05-10
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The battery does its job. Recommend

      , 2022-12-20
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Product as described

      , 2022-08-04
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      The batteries are OK:)

      , 2024-02-12
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      It's still too early to judge the quality - now it's great. Let's wait two or three more years

      , 2023-10-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Made of high-quality materials, precision in workmanship. It is very easy to choose the right battery power because it is marked. I appreciate that now I can work without any obstacles.

      , 2022-11-10
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Neatly packaged and shipped quickly.

      , 2023-01-21
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Ok, I recommend it

      , 2022-08-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Ok, everything plays and hums

      , 2023-01-13
      star star star star empty-star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Okay

      , 2022-12-11
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      It's ok, the laptop got a new life

      , 2024-02-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Quickly and efficiently :)

      , 2022-07-24
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Recommends

      , 2023-08-21
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Reliable performance, fits perfectly for my HP laptop and the other battery for Samsung. I think that the best confirmation is that I reached for the swiatbaterii.pl product for the second time.
      Gregory

      , 2022-11-07
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Satisfied

      , 2024-08-12
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Super, thank you!

      , 2022-11-05
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Super. Fast shipping.

      , 2023-11-03
      star star star star star
      Comment confirmed by purchase

      Comment confirmed by purchase

      Really great battery, fits my laptop model. You can see that the manufacturer has taken care of the high quality of the device. Reliable operation in any situation.

      , 2022-09-05
      star star star star star
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      Comment confirmed by purchase

      , 2022-11-10
      star star star star star
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      Comment confirmed by purchase

      , 2022-10-31
      star star star star star
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      , 2022-09-22
      star star star star star
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      , 2022-09-13
      star star star star star
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      , 2022-09-10
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      , 2022-09-07
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      , 2022-08-08
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      , 2022-08-29
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      , 2022-08-22
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      , 2022-08-15
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      , 2022-08-05
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      , 2022-08-02
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      , 2022-07-30
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      , 2022-07-28
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      , 2022-11-30
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      , 2022-11-22
      star star star star star
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      , 2024-09-09
      star star star star star
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      , 2022-12-12
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      , 2023-03-18
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      , 2024-09-02
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      , 2024-07-03
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      , 2024-07-03
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      , 2024-05-23
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      , 2024-03-04
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      , 2023-05-17
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      , 2023-05-12
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      , 2023-02-25
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      , 2022-12-12
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      , 2023-01-27
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      , 2023-01-16
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      , 2023-01-10
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      , 2023-01-02
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      , 2022-12-16
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      , 2022-12-16
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      , 2022-12-14
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      , 2022-07-21
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      Frequently Asked Questions
      Connected not loading, what should I do?
      View
      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?
      View
      Just follow these 5 steps:
      1. Avoid short charging times as the battery in our device has the number of charging times specified by the manufacturer.
      2. 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.
      3. 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.
      4. 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).
      5. 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?
      View
      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?
      View
      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?
      View
      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?
      View
      Below are two ways to choose the right battery for your device.
      1. device model
        The tool model is usually located on the handle or on the body next to the motor of the device.
      2. 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?
      View
      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.

      Video