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Laptop Battery AS07B31 AS07B41 AS07B51 for Acer Aspire 7720 7535 6930 5920 5739 5720 5520 5315 5220

GreenCell
In stock.
Shipping within 24 hours.
Satisfaction guarantee - 30 days return policy
  • Well known manufacturer GreenCell.
  • The battery with original cells by Green Cell lasts longer.
  • The technology used in batteries does not differ from the original ones
  • Capacity: 4400 mAh | Voltage: 10.8V (11.1V) | Warranty: 12 Months
Quantity:
Price
31,95£
24,95£
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Original Green Cell battery

for Acer Aspire 7720 7535 6930 5920 5739 5720 5520 5315 5220

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

  • efficient cells Green Cell
  • perfectly compatible with your device
  • the quality of the original battery
  • precise finishing
  • freshly made

Protection against overcharging and deep discharge

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

Monitoring voltage and amperage.

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 automatically.

Temperature resistance

Temperature control makes the cells operate in a safe range.

Cells from Green Cell

Efficient cells with a real capacity that equal the original ones.

Warranty for 12 months

In addition, Green Cell batteries have one month warranty Door2Door.

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Variants

Manufacturer
Capacity
Voltage
Cells manufacturer
Product code
Price
Availability
GreenCell
5200 mAh
11.1V (10.8V)
Samsung
AC03PRO
35,95£
In Stock
GreenCell
6600 mAh
10.8V (11.1V)
Green Cell
AC04
29,95£
In Stock
GreenCell
4400 mAh
14.8V (14.4V)
Green Cell
AC05
26,95£
In Stock
GreenCell
8800 mAh
10.8V (11.1V)
Green Cell
AC30
36,95£
In Stock
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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 devices

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Technical specifications

Capacity 4400 mAh
Voltage 10.8V (11.1V)
Number of cells 6
Cells technology Li-Ion
Warranty 12 Months
Cells manufacturer Green Cell
Condition New
Colour Black
Overdischarge protection Yes
Overcharge protection Yes
Product code AC03
Manufacturer Green Cell

Reviews

Average rating: 4.89 (9 opinions )

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89% (8 opinions )
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11% (1 opinion )
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star star star star star

2017-11-05

The packaging & the presentation give you a sense that this item is different.
Open the box and just look,please be as good as you look,so far it is.Perfect fit for my Acer, recognized instantly & powered up.It is still in the "running in" period but I am very happy.
This is the most I have spent on a replacement battery,I think I have been buying too cheaply.

star star star star star

2017-10-20

Quite satisified with the product and turnaround period. Keep it up Greencell!

star star star star star

2017-09-27

I've waited 2 months to test this product before writing a review.

When the product arrived I was pleasantly surprised at the high quality packaging; everything was wrapped and well protected with a friendly, customer focused leaflet introducing Green Cell, with clear instructions.

On first use the battery only seemed to charge to 70%, but after following instructions provided and leaving my laptop on charge for some time, the battery reached 100%. Since then the battery charges fully every time.

After 2 months almost daily use this battery works at least as good as the original battery that came with my Aspire. On full brightness it lasts about 75 - 90 minutes for a 17" screen, which I seem to remember is at least as much as the original battery. So far I've had no issues such as overheating or sudden drops in battery life.

For info, I charge to between 98-100% and discharge to roughly 5%. I have occasionally charged to 100% and forgotten to unplug, with no problems. I

star star star star empty-star

2017-09-26

Works perfect, but still 4 stars as per consumptions of a battery.

star star star star star

2017-09-16

OK fine,I am satisfied.

star star star star star

2017-08-25

Perfect fit for my old Acer Aspire 6390G laptop. Arrive with approximately 90% charge and calibrated just fine over a few fully charged/fully discharge cycles. I cannot review on the longevity of the battery pack but hopefully will last a few years if stored correctly and used correctly. Arrived from Poland in just under a week with a tracking number, of which, the package could be tracked from initial despatch to delivery. I would use Greencell Energy again if needed.

star star star star star

2017-05-30

item arrived quick was exactly the correct one and worked perfectly

star star star star star

2017-04-20

very fast delivery and holding charge well

star star star star star

2017-04-18

The battery was very carefully packaged, which was confidence boosting, and it came with very clear instructions to enable me to get the optimum performance out of the battery. I am very pleased with it and I get about the same usage time from the battery as I did from the origonal one that came with the computer when it was new. Good enough for me then!