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Reviews

Rosemary Stockdale rated us:
(5/5)
Product:
Dell Inspiron 17R 5721 battery (4400 mAh 11.1 V)
General:
Very good service
About the product:
Great battery, as good if not better than the original
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Batteries suitable for Dell Inspiron 17R N3721

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Reviews

Terri McClintock rated us:
(5/5)
Product:
Dell Inspiron 17R 5737 battery (4400 mAh 11.1 V)
General:
After a bad experience with the Brand company - no delivery, I found Battery Upgrade promised and delivered. Thank you.
About the product:
Now we have a computer that has a battery. No more F1 to open up :)
Read reviews from other customers
  • Safe, easy, fast
  • For 18 years, the no. 1 battery and adapter specialist
  • Over 1.000.000 customers

Questions? Please contact us!

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