PELTEC @ Premium Notebook Laptop Battery with high capacity 8800mAh * * 10,8Volt for Acer Aspire 5230, 5235, 5310, 5315, 5330, 5520, 5530, 5710, 5715, 5720, 5730, 5735, 5739, 5920, 5930, 6530, 6920, 6930, 6935, 7220, 7230, 7330, 752, 7530, 7535, 7720, 7730, 7735, 7738, 8730, 8920, 8930, AS07B31, AS07B32, AS07B41, AS07B42, AS07B51, AS07B52, AS07B71, AS07B72 / Acer Extensa 7230, 7630, TravelMate 7230, 7330, 7530, 7730 (Electronics)
due to the age of my batteries ... I mustte this change and chose this model, which I do not regret to this day ... Battery runs and even longer than the original, which was at the factory there;)