Blackberry Extended Battery and Door ACC-10561-001. With two times more power vs the standard BlackBerry 7130e battery, this BlackBerry Extended Life Battery will give you substantially more uptime from your device between charges. Our kit includes a special custom made battery door to accommodate this larger battery and is finished to fit and match the color of the BlackBerry 7130e. Installation of this battery and battery cover adds about 3/8" in depth to the standard battery configuration.