Product ReviewsOEM Samsung Extended Battery Door for Galaxy S 3 SIII S III 3000 mAh I 535 Verizon

Awesome boost for battery capacity while not that thick

This battery provides a very significant improvement to battery capacity compared standard battery. The backdoor design keeps the original look and adds only very few millimeters of thickness. I can say that for me the battery holds on easily through the day with heavy use of the phone. In case of almost not using the phone during the day, this battery can hold up even 3 days. So, the bottom line, I think it is the best choice for all kinds of Galaxy S3 users.
That being said, the only drawback I can mention is that I think it costs a little higher than it should be. But, still worth it.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: best_deal_today