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Green Cell ® Battery FW50 and Charger BC-TRW for Sony Alpha A7, A7 II, A7R, A7R II, A7S, A7S II, A5000, A5100, A6000, A6300

Green Cell
Not available
  • 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: 1030 mAh | Voltage: 7.4V | Warranty : 12 Months
Out of stock

Original Green Cell battery

to Sony Alpha A7, A7 II, A7R, A7R II, A7S, A7S II, A5000, A5100, A6000, A6300

Perfectly compatible battery is made from high quality materials, including high density cells from Green Cell. Each battery model is dedicated to a specific camera model and it's designed with attention to the smallest detail.

  • efficient Green Cell cells
  • fully compatible with your camera
  • the quality of the original battery
  • Detailed finishing
  • freshly made

Protection against overcharging and deep discharge

Detection of value outside the scope protects the cells from damage.


Monitoring voltage and current

Exceeding the entered parameters results in disconnecting the power supply.


Protection against short-circuits

At the time a threat of short circuit is detected, the device shuts off the cell and electronics automaticall.


Resistance to temperature

Temperature control makes the cells operate in a safe range.


Battery dedicated to your camera model

Ensures stable and safe operation of the camera.


Green Cell cells

Efficient cell with the real capacity and quality of original ones.


High capacity, low weight

High density of cells makes maintain the high capacity battery with low weight.


12 months guarantee

In addition, Green Cell batteries have 30 days return policy



Cells manufacturer
Product code
Green Cell
1030 mAh
Green Cell
Out of stock
Green Cell
In Stock

100% compatibility

The perfect reproduction of the original model makes Green Cell batteries guarantee a stable and safe performance of your camera. We have a complete and proven compatibility list, so you can be sure that the product will fit your camera.


Fresh energy

Green Cell batteries always come straight from the production line. All our batteries come from high-tech factories and they are subject to rigorous quality controls. By using high quality cells, batteries Green Cell achieve real capacity while maintaining low weight, thus increasing the comfort of using camera. In addition, the cells are durable at 500 full cycles.


Quality based on experience

Reliability of Green Cell batteries Cell is a result of many years of working with lithium-ion technology. For nearly five years we supply high-quality batteries to customers in Poland and worldwide. With the knowledge that we have acquired, we are able to provide professional help and advise before and after the sale.

We know everything about batteries

In case of any troubles we solve problems and offer professional customer service. Each battery has a one year warranty and one month guarantee door to door.

Compatible with following battery models
    Compatible with following devices

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      Technical specifications
      1030 mAh
      Cells technology:
      Cells manufacturer:
      Green Cell
      Overdischarge protection:
      Overcharge protection:
      12 Months
      Green Cell
      Product code:
      Frequently Asked Questions
      How long does the ebike battery last?
      A standard Green Cell battery can last for around 500 full cycles - meaning a full discharge and recharge. If we calculate one cycle per week and the natural wear and tear of the cells over time, the battery life can last up to 10 years with careful driving. How long does the ebike battery last?
      Replacement of the battery in your ebike?
      The process of replacing the battery in your e-bike may seem complicated, but in reality, fitting a new battery can be easily done by yourself. Each Green Cell battery comes with a mounting rail that makes it easy to attach the battery to the bike. The batteries also have 4-pin output connectors - to connect the battery correctly, you just need to connect the two positive (+) and negative (-) pins. Detailed instructions are also included with each unit - so you can be sure that you will fit the battery without any problems. 
      Battery for an electric bike on a rear rack?
      The Green Cell rear rack battery is mounted on the rear of the bike, just behind the saddle. This type is usually used on city bikes. Due to their positioning, they have a specific reflector.
      How to check the battery in your bike?
      When buying a new battery for your electric bike, you should start by checking the three most important elements: The voltage of the original battery, the power of the motor and the type of plug with which the battery is connected to the bike. With this information, you can start your search for a new battery. Once you have checked these elements, all that remains is to check the dimensions of the new battery. When choosing a new battery, it's also a good idea to refer to the battery photos. Green Cell batteries for e-bikes have detailed photos that accurately depict each component of the battery pack. This makes it easy to find the right solution for your bike!
      How to calculate the ebike range?
      The capacity of Green Cell batteries directly affects the distance that can be achieved on an electric bike. In the Battery Empire shop, all batteries are given a range that corresponds to the distance that can be covered on a particular model, assuming that the motor has the standard 250W and the cycle is mixed (50% leg/rolling time, 50% electric motor time).
      ECO mode - calm riding mode
      TURBO mode - dynamic riding mode
      The table at the bottom of the page shows the range when the electric motor is used 100% of the time (continuous engine operation without a break which does not happen in practice - riding downhill/rolling on a straight road, which is why the Battery Empire has a mixed cycle)
      How long will a drill battery last?
      Green Cell batteries are known for their long service life - they can "take" up to 1,000 charging cycles, which ensures a long operating time for your device.
      How to properly choose a camera battery?
      To correctly choose a battery that is compatible with your camera, you need to check the model number of the original battery. Where can we find such information? On the label of the original battery, of course.
      Replacement of the battery in camera
      After purchasing a new battery, there is nothing else to do, as simply to start using it. Replacement of the battery is not difficult and in most cases can be done by the user - in case of any problems you can always use the tutorial from YouTube.
      Can the battery capacity (mAh) be higher?
      The capacity (mAh) can be higher than the one from the original battery. It is worth to note that, the higher the capacity - the longer our device can work.
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