Samsung Galaxy Ace 3 Original OEM Battery - Non-Retail Packaging - Black The Samsung B100AE Battery is a great choice for a replacement or back-up battery for your Samsung Galaxy Ace 3 phone. This battery will provide optimal performance for outstanding talk and standby times. Compatible with the Samsung Galaxy Ace 3 GT-S7270, Samsung Galaxy Ace 3 GT-S7272 and Samsung Galaxy Looking for a replacement or back-up battery for your Samsung Galaxy Ace 3