Battery Life
Powering the Samsung B130 is a removable 750 mAh Li-Ion battery, with a standby time of up to 250 hours and a talk time of up to six hours. Such figures reflect the phone's efficient power usage, given its minimal functionalities and small display. The phone charges via a proprietary USB port, typical of devices of that era. While the battery is modest by modern standards, it is sufficiently accommodating for users only requiring foundational phone services.